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Colorado State University is one of our nation's leading research universities with world-class research in infectious disease, atmospheric science, clean energy technologies, and environmental science. It was founded in 1870 as the Colorado Agricultural College, six years before the Colorado Territory became a state. Colorado State University, located in Fort Collins, Colorado, is situated on nearly 5,000 acres of land, including the main campus, a foothills campus, an agricultural campus, and a mountain campus (Pingree Park). Colorado State also has 4,600 acres for research centers, Cooperative Extension offices, and Colorado State Forest Service stations. |
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Lepidoptera(X)
| 587 Images of 132 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5495270 | army cutworm | Euxoa auxiliaris | |
| 5495273 | army cutworm | Euxoa auxiliaris | |
| 5495274 | army cutworm | Euxoa auxiliaris | |
| 5495275 | field bindweed moth | Tyta luctuosa | |
| 5495276 | field bindweed moth | Tyta luctuosa | |
| 5495277 | field bindweed moth | Tyta luctuosa | Biocontrol release of larvae |
| 5495278 | field bindweed moth | Tyta luctuosa | |
| 5490365 | speckled green fruitworm | Orthosia hibisci | late instar larva |
| 5490364 | copper underwing | Amphipyra pyramidoides | Late instar larva. The caterpillars are sometimes known as the humped fruitworm. |
| 5490367 | speckled green fruitworm | Orthosia hibisci | late instar larva |
| 5490368 | speckled green fruitworm | Orthosia hibisci | late instar larva |
| 5488786 | fall webworm | Hyphantria cunea | Heavily infested walnut along roadside |
| 5488803 | bronzed cutworm | Nephelodes minians | |
| 5488818 | Indianmeal moth | Plodia interpunctella | Pheromone trap |
| 5488819 | Indianmeal moth | Plodia interpunctella | Adults in a phermone trap |
| 5488820 | Indianmeal moth | Plodia interpunctella | Indianmeal moth adults in pheromone trap |
| 5490215 | citrus leafminer | Phyllocnistis citrella | Leaf curling distortion from citrus leafminer injury |
| 5490237 | citrus leafminer | Phyllocnistis citrella | leafmining of citrus |
| 5490240 | citrus leafminer | Phyllocnistis citrella | leafmining of citrus |
| 5490226 | citrus leafminer | Phyllocnistis citrella | leafmining of citrus |
| 5489223 | greasy cutworm | Agrotis ipsilon aneituma | adult of the black cutworm subspecies found in New Zealand |
| 5489224 | greasy cutworm | Agrotis ipsilon aneituma | Adult of the black cutworm subspecies found in New Zealand |
| 5443149 | banded woollybear | Pyrrharctia isabella | |
| 5303076 | tomato hornworm | Manduca quinquemaculata | frass |
| 5443295 | polyphemus moth | Antheraea polyphemus | Closeup of larva to show spiracles |
| 5443296 | polyphemus moth | Antheraea polyphemus | Frass |
| 1490002 | polyphemus moth | Antheraea polyphemus | Close-up of eyespots on hind wing |
| 5382121 | western tent caterpillar | Malacosoma californicum | Frass produced by late instar larvae |
| 5303075 | tomato hornworm | Manduca quinquemaculata | frass |
| 5210100 | ash borer | Podosesia syringae | Pupal skin pulled from trunk during exit |
| 5422280 | achemon sphinx | Eumorpha achemon | Close-up showing spiracles |
| 5473258 | beet armyworm | Spodoptera exigua | Leaf damage caused by beet armyworm feeding; Spodoptera exigua |
| 5473259 | beet armyworm | Spodoptera exigua | Leaf damage caused by beet armyworm feeding; Spodoptera exigua |
| 5473257 | beet armyworm | Spodoptera exigua | Leaf damage caused by beet armyworm feeding; Spodoptera exigua |
| 5445371 | white-lined sphinx | Hyles lineata | late instar larva feeding |
| 1455179 | fall webworm | Hyphantria cunea | Tent |
| 5432765 | linden looper | Erannis tiliaria | |
| 5445373 | uglynest caterpillar | Archips cerasivorana | Close-up of late instar larva |
| 5445372 | uglynest caterpillar | Archips cerasivorana | Tent on chockberry foliage |
| 5445258 | great ash sphinx | Sphinx chersis | larva was collected from Grand Junction, Colorado |
| 5445230 | currant borer | Synanthedon tipuliformis | Steam breakage due to tunneling by currant bore larvae |
| 5445228 | western grapeleaf skeletonizer | Harrisina metallica | Cocoon with prepupa |
| 5445227 | western grapeleaf skeletonizer | Harrisina metallica | late stage larva |
| 5445226 | western grapeleaf skeletonizer | Harrisina metallica | late stage larva |
| 5445160 | spurge hawkmoth | Hyles euphorbiae | |
| 5445149 | yellow woollybear | Spilosoma virginica | |
| 5445150 | yellow woollybear | Spilosoma virginica | |
| 5445366 | great ash sphinx | Sphinx chersis | |
| 5445353 | two-tailed tiger swallowtail | Papilio multicaudata | |
| 5445341 | hummingbird clearwing | Hemaris thysbe | |
| 5445369 | two-tailed tiger swallowtail | Papilio multicaudata | chrysalid |
| 5445368 | two-tailed tiger swallowtail | Papilio multicaudata | |
| 5445305 | two-tailed tiger swallowtail | Papilio multicaudata | |
| 5445367 | two-tailed tiger swallowtail | Papilio multicaudata | Early stage larva |
| 5445304 | two-tailed tiger swallowtail | Papilio multicaudata | |
| 5445302 | two-tailed tiger swallowtail | Papilio multicaudata | Adult visiting larkpur |
| 5445303 | two-tailed tiger swallowtail | Papilio multicaudata | Visiting larkpur |
| 5445281 | yellow woollybear | Spilosoma virginica | |
| 5445259 | great ash sphinx | Sphinx chersis | Frass produced by full grown larva |
| 5445257 | great ash sphinx | Sphinx chersis | Full grown larva feeding on ash |
| 5445176 | colorado hairstreak | Hypaurotis crysalus | |
| 5445154 | spurge hawkmoth | Hyles euphorbiae | |
| 5445156 | spurge hawkmoth | Hyles euphorbiae | |
| 5445157 | spurge hawkmoth | Hyles euphorbiae | |
| 5445158 | spurge hawkmoth | Hyles euphorbiae | |
| 5445159 | spurge hawkmoth | Hyles euphorbiae | |
| 5445121 | Virginia creeper clearwing | Albuna fraxini | |
| 5445185 | polyphemus moth | Antheraea polyphemus | Cocoon opened to show pupa |
| 5445183 | polyphemus moth | Antheraea polyphemus | |
| 5445172 | beet armyworm | Spodoptera exigua | Late stage larva involved in defoliation of pepper plants |
| 5445173 | beet armyworm | Spodoptera exigua | Late stage larva involved in defoliation of pepper plants |
| 5445153 | cabbage white | Pieris rapae | with frass |
| 5445152 | cabbage white | Pieris rapae | with frass |
| 5445147 | io moth | Automeris io | Pupa exposed from cocoon |
| 5445148 | io moth | Automeris io | Pupa within cocoon |
| 5445146 | cabbage looper | Trichoplusia ni | Pupa exposed from cocoon |
| 5445145 | cabbage looper | Trichoplusia ni | Pupa within cocoon |
| 5443292 | polyphemus moth | Antheraea polyphemus | |
| 5443293 | polyphemus moth | Antheraea polyphemus | |
| 5443294 | polyphemus moth | Antheraea polyphemus | Cocoon cut open to expose pupa |
| 5443291 | cabbage looper | Trichoplusia ni | Late stage larva showing evidence of brething openings of tachinid parasites |
| 5443280 | cabbage looper | Trichoplusia ni | Late stage larva showing evidence of breathing openings of tachinid parasites |
| 5443258 | cabbage looper | Trichoplusia ni | Visiting canola flowers |
| 5443269 | cabbage looper | Trichoplusia ni | Frass |
| 5443256 | saltmarsh caterpillar | Estigmene acrea | Late stage caterpillar, dark phase |
| 5443257 | saltmarsh caterpillar | Estigmene acrea | egg mass |
| 5443259 | saltmarsh caterpillar | Estigmene acrea | Also known as the "Acrea moth."Males on top row, females bottom row |
| 5443252 | saltmarsh caterpillar | Estigmene acrea | late stage caterpillar, light phase |
| 5443253 | saltmarsh caterpillar | Estigmene acrea | Late stage caterpillar, light phase |
| 5443254 | saltmarsh caterpillar | Estigmene acrea | Late stage caterpillar |
| 5443255 | saltmarsh caterpillar | Estigmene acrea | late stage caterpillar,dark phase |
| 5443246 | diamondback moth | Plutella xylostella | |
| 5443248 | Indianmeal moth | Plodia interpunctella | |
| 5443249 | Indianmeal moth | Plodia interpunctella | |
| 5443250 | Indianmeal moth | Plodia interpunctella | Last instar larvae and pupae |
| 5443251 | Indianmeal moth | Plodia interpunctella | |
| 5443247 | alfalfa looper | Autographa californica | Front view |
| 5443236 | alfalfa looper | Autographa californica | |
| 5443245 | diamondback moth | Plutella xylostella | |
| 5443233 | cabbage white | Pieris rapae | |
| 5443234 | cabbage white | Pieris rapae | |
| 5443230 | cabbage white | Pieris rapae | |
| 5443231 | cabbage white | Pieris rapae | |
| 5443232 | cabbage white | Pieris rapae | |
| 5443244 | black swallowtail | Papilio polyxenes | Egg laid on parsley florets |
| 5443187 | peachtree borer | Synanthedon exitiosa | Adults attracted to bucket trap baited with "clearwing borer" pheromone lure. |
| 5443229 | cabbage white | Pieris rapae | |
| 5443225 | alfalfa looper | Autographa californica | |
| 5443218 | American dagger moth | Acronicta americana | Pinned adults. Female on top: male on bottom |
| 5443219 | black witch | Ascalapha odorata | |
| 5443220 | black witch | Ascalapha odorata | |
| 5443212 | bronzed cutworm | Nephelodes minians | |
| 5443213 | bronzed cutworm | Nephelodes minians | |
| 5443211 | brown house moth | Hofmannophila pseudospretella | |
| 5443215 | codling moth | Cydia pomonella | |
| 5443216 | codling moth | Cydia pomonella | Tunneling made by exiting codling moth larva |
| 5443217 | codling moth | Cydia pomonella | Point of fruit entry by codling moth larva |
| 5443210 | blue cactus borer | Melitara dentata | |
| 5443193 | blue cactus borer | Melitara dentata | larvae exposed at base of cactus pad |
| 5443203 | blue cactus borer | Melitara dentata | Yellowing and frass indicating infestation of blue cactus borer |
| 5443189 | weidemeyer's admiral | Limenitis weidemeyerii | Adult drinking at moist spot of soil |
| 5443200 | black witch | Ascalapha odorata | Resting on telephone pole. Photograph taken July 10, 2010 |
| 5443188 | weidemeyer's admiral | Limenitis weidemeyerii | Adult drinking at moist spot of soil |
| 5443182 | blue cactus borer | Melitara dentata | |
| 5443172 | achemon sphinx | Eumorpha achemon | Photograph taken July 24, 2011 |
| 5443173 | achemon sphinx | Eumorpha achemon | Photograph taken July 24, 2011 |
| 5443171 | banded woollybear | Pyrrharctia isabella | Adults pinned. The top insect is a male: the lower two females. Adults are sometimes known as the " Isabella moth." |
| 5443160 | banded woollybear | Pyrrharctia isabella | |
| 5443151 | jumping bean moth | Cydia deshaisiana | Larvae inside seed |
| 5443152 | jumping bean moth | Cydia deshaisiana | |
| 5443153 | jumping bean moth | Cydia deshaisiana | Pupal case following adult emergence. Meconium spotting is present on the seed |
| 5443154 | jumping bean moth | Cydia deshaisiana | Extruded pupal case and adult |
| 5443155 | jumping bean moth | Cydia deshaisiana | Adult next to seed |
| 5443156 | jumping bean moth | Cydia deshaisiana | |
| 1455152 | forest tent caterpillar | Malacosoma disstria | Mass of larvae on trunk |
| 1325082 | Zimmerman pine moth | Dioryctria zimmermani | pitch mass |
| 1243084 | variable oakleaf caterpillar | Lochmaeus manteo | Full grown Larva. |
| 5432754 | carpenterworm | Prionoxystus robiniae | |
| 5432751 | carpenterworm | Prionoxystus robiniae | |
| 5432757 | linden looper | Erannis tiliaria | |
| 5432758 | linden looper | Erannis tiliaria | |
| 5432759 | linden looper | Erannis tiliaria | |
| 5432760 | linden looper | Erannis tiliaria | |
| 5432750 | carpenterworm | Prionoxystus robiniae | |
| 5432752 | carpenterworm | Prionoxystus robiniae | |
| 5432753 | carpenterworm | Prionoxystus robiniae | |
| 5432755 | carpenterworm | Prionoxystus robiniae | |
| 5432756 | carpenterworm | Prionoxystus robiniae | |
| 5432761 | linden looper | Erannis tiliaria | |
| 5432762 | linden looper | Erannis tiliaria | |
| 5432763 | linden looper | Erannis tiliaria | |
| 5432764 | linden looper | Erannis tiliaria | |
| 1246043 | leaf blotch miners | Phyllonorycter spp. | Tentiform mines, view from underside of leaf |
| 1455137 | snailcase bagworm | Apterona helix | |
| 1325087 | Zimmerman pine moth | Dioryctria zimmermani | |
| 1455094 | tiger moth | Lophocampa ingens | |
| 1326177 | big poplar sphinx | Pachysphinx occidentalis | |
| 1326174 | big poplar sphinx | Pachysphinx occidentalis | Adult with newly laid eggs. Found on Cottonwood, aspen, and willow. |
| 1326175 | big poplar sphinx | Pachysphinx occidentalis | Adult. Found on Cottonwood, aspen, and willow. |
| 1326035 | cottonwood twig borer | Gypsonoma haimbachiana | Broken twig at larval tunnel |
| 1326012 | alfalfa webworm | Loxostege cereralis | Adults are a common "lawn moth" but larvae do not damage lawns. Also found on spinach, beets and many weeds. |
| 1246089 | painted lady butterfly | Vanessa cardui | With feeding wound from a bird |
| 1246085 | painted lady butterfly | Vanessa cardui | |
| 1326129 | cabbage white | Pieris rapae | Pupa (chrysalid). |
| 1326135 | checkered white | Pontia protodice | Pupa (left) and prepupa (right). |
| 1243017 | codling moth | Cydia pomonella | Pupa in apple. |
| 1246081 | painted lady butterfly | Vanessa cardui | Late stage |
| 1455170 | western tent caterpillar | Malacosoma californicum | At egg hatch |
| 1455173 | western tent caterpillar | Malacosoma californicum | |
| 1246087 | painted lady butterfly | Vanessa cardui | prepupa |
| 1476108 | modest sphinx | Pachysphinx modesta | pair of adults on cottonwood |
| 1476107 | casemaking clothes moth | Tinea pellionella | adult and assocaited pupal case |
| 1476102 | peachtree borer | Synanthedon exitiosa | late stage larva showing crochets of prolegs |
| 1476103 | peachtree borer | Synanthedon exitiosa | |
| 1455168 | western tent caterpillar | Malacosoma californicum | On tent |
| 1246044 | leaf blotch miners | Phyllonorycter spp. | Tentiform mines, view from underside of leaf |
| 1246083 | painted lady butterfly | Vanessa cardui | Early stage |
| 1326128 | cabbage white | Pieris rapae | Prepupa (left) and pupa (chrysalid). |
| 1326140 | diamondback moth | Plutella xylostella | Pupa with cocoon on cabbage. |
| 1326142 | cabbage white | Pieris rapae | 1st instar larva at egg hatch on broccoli. |
| 1326030 | pinyon tip moth | Dioryctria albovittella | Flagging of damaged terminals |
| 1326032 | pinyon tip moth | Dioryctria albovittella | Larva in damaged terminal |
| 1326034 | cottonwood twig borer | Gypsonoma haimbachiana | Larva in twig tunnel |
| 1326131 | checkered white | Pontia protodice | Side view. |
| 1326031 | pinyon tip moth | Dioryctria albovittella | Pupa in damaged terminal |
| 1455151 | forest tent caterpillar | Malacosoma disstria | Mass of larvae on trunk |
| 1455169 | western tent caterpillar | Malacosoma californicum | At egg hatch |
| 1455176 | eastern tent caterpillar | Malacosoma americanum | |
| 1455175 | western tent caterpillar | Malacosoma californicum | In old tent |
| 1243015 | codling moth | Cydia pomonella | Larva and associated damage on apple. |
| 1246093 | viceroy | Limenitis archippus | |
| 1326029 | pinyon tip moth | Dioryctria albovittella | Damage to heavily infested tree |
| 1326133 | checkered white | Pontia protodice | Late stage larva on cabbage. |
| 1326139 | diamondback moth | Plutella xylostella | Larvae and damage on cabbage. |
| 1326137 | diamondback moth | Plutella xylostella | |
| 1326134 | checkered white | Pontia protodice | Late stage larva on cabbage. |
| 1326126 | cabbage white | Pieris rapae | Late instar larvae on cabbage. |
| 1326138 | diamondback moth | Plutella xylostella | Close up on cabbage. |
| 1326124 | cabbage white | Pieris rapae | on Broccoli leaf. |
| 1326125 | cabbage white | Pieris rapae | Late instar larve on Cabbage. |
| 1455025 | spruce needleminer | Taniva albolineana | Needle tying |
| 1455001 | aspen leafminer | Phyllocnistis populiella | Within mine |
| 1326122 | cabbage white | Pieris rapae | Female ovipositing on Broccoli. |
| 1326130 | cabbage white | Pieris rapae | Pupa of imported cabbageworm (left) and southern cabbageworm (right). |
| 1246088 | painted lady butterfly | Vanessa cardui | Larvae in webbing |
| 1246090 | painted lady butterfly | Vanessa cardui | |
| 1246084 | painted lady butterfly | Vanessa cardui | |
| 1455158 | forest tent caterpillar | Malacosoma disstria | |
| 1455171 | western tent caterpillar | Malacosoma californicum | |
| 1326036 | cottonwood twig borer | Gypsonoma haimbachiana | Larva in twig tunnel |
| 1326033 | pinyon tip moth | Dioryctria albovittella | Larva in damaged terminal |
| 1243146 | bronzed cutworm | Nephelodes minians | Adult on Kentucky bluegrass. |
| 1246086 | painted lady butterfly | Vanessa cardui | chrysalis |
| 1246082 | painted lady butterfly | Vanessa cardui | Early stage |
| 1243016 | codling moth | Cydia pomonella | Larva and associated damage on apple. |
| 1455036 | leaf blotch miners | Phyllonorycter spp. | |
| 1455012 | citrus peelminer | Marmara salictella | Larval mines in orange peel |
| 1455150 | forest tent caterpillar | Malacosoma disstria | Mass of larvae on trunk |
| 1455106 | cabbage looper | Trichoplusia ni | |
| 1243147 | bronzed cutworm | Nephelodes minians | Larva on Kentucky Bluegrass. |
| 1455153 | forest tent caterpillar | Malacosoma disstria | |
| 1455154 | forest tent caterpillar | Malacosoma disstria | |
| 1455156 | forest tent caterpillar | Malacosoma disstria | |
| 1326136 | checkered white | Pontia protodice | Pupa (chrysalid). |
| 1455002 | aspen leafminer | Phyllocnistis populiella | Within mine |
| 1455157 | forest tent caterpillar | Malacosoma disstria | |
| 1455199 | western grapeleaf skeletonizer | Harrisina metallica | |
| 1455043 | uglynest caterpillar | Archips cerasivorana | With tent |
| 1246078 | tobacco budworm | Heliothis virescens | Shown with damage |
| 1455155 | forest tent caterpillar | Malacosoma disstria | |
| 1326121 | cabbage white | Pieris rapae | visiting flower |
| 1326132 | checkered white | Pontia protodice | Wings open. |
| 1455163 | southwestern tent caterpillar | Malacosoma incurvum | |
| 5303039 | yellow woollybear | Spilosoma virginica | Heavy infestation of soybean |
| 1246092 | viceroy | Limenitis archippus | chrysalis |
| 1455149 | forest tent caterpillar | Malacosoma disstria | Mass of larvae on trunk |
| 1325016 | currant borer | Synanthedon tipuliformis | |
| 1455180 | fall webworm | Hyphantria cunea | |
| 1455044 | uglynest caterpillar | Archips cerasivorana | Tent |
| 1455111 | zebra caterpillar | Melanchra picta | |
| 1455177 | fall webworm | Hyphantria cunea | Tent |
| 1455120 | cabbage white | Pieris rapae | |
| 1246094 | elm sphinx | Ceratomia amyntor | Full grown |
| 5369855 | elm sphinx | Ceratomia amyntor | Pupa excavated from soil chamber |
| 5369866 | banded woollybear | Pyrrharctia isabella | Full grown larva crossing a road in late October |
| 5369919 | clearwing borer | Melittia gloriosa | Larvae develop on the tubers of the host plant, perennial cucurbits (buffalo gourd in Colorado) |
| 5369762 | tussock moths | Dasychira spp. | Comparison of 3 Dasychira species found in Colorado; Pine tussock moth (Dasychira grisefecta (Dyar)), (Dasychira mescalera Ferguson), Variable tussock moth (Dasychira vagans) |
| 5369760 | tussock moths | Comparison of gypsy moth (Lymantria dispar) and douglas-fir tussock moth (Orygia pseudotsugata) | |
| 5369759 | tussock moths | Comparison of gypsy moth (Lymantria dispar) and a native Colorado species of lymantriid moth (Dasychira mescalera Ferguson) occasionally caught in gypsy moth traps | |
| 5369915 | black swallowtail | Papilio polyxenes | Full-grown larva late in season. November 1, 2007. |
| 5369805 | monarch butterfly | Danaus plexippus | Chrysalis |
| 5369817 | elm sphinx | Ceratomia amyntor | Full-grown larva, close-up of head |
| 5369803 | codling moth | Cydia pomonella | Larva in tunnel of apple fruit |
| 5369913 | fall webworm | Hyphantria cunea | Extensive infestation with webbing covering trunk |
| 5369898 | bollworm | Helicoverpa zea | Early instar larva |
| 5369863 | cotton square borer | Strymon melinus | Photograph taken September 13, 2008. |
| 5369864 | elm sphinx | Ceratomia amyntor | Last instar larva just prior to pupation |
| 5369941 | cabbage looper | Trichoplusia ni | Young pupa within cocoon |
| 5369917 | black swallowtail | Papilio polyxenes | Late season chrysalis within 24 hours after pupation. |
| 5369918 | black swallowtail | Papilio polyxenes | Late season chrysalis five days after pupation. |
| 5369916 | black swallowtail | Papilio polyxenes | Prepupa |
| 5369761 | pine tussock moth | Dasychira grisefacta | Pinned adult |
| 5422148 | tobacco budworm | Heliothis virescens | larvae feeding in flower bud of Nicotiana |
| 5422149 | tobacco budworm | Heliothis virescens | larvae feeding in geranium flower buds |
| 5422249 | ponderosa twig moth | Dioryctria ponderosae | collected from Pinyon Pine (Pinus edulis) |
| 5422250 | ponderosa twig moth | Dioryctria ponderosae | collected from collected from Pinyon Pine (Pinus edulis) larva and pupa |
| 5422251 | ponderosa twig moth | Dioryctria ponderosae | collected from Pinyon Pine (Pinus edulis) |
| 5422246 | blue cactus borer | Melitara dentata | feeds on Pickly pear cactus (Opuntia spp.) |
| 5422247 | blue cactus borer | Melitara dentata | Damaged plant with wilting and piled frass at base of pads |
| 5422248 | blue cactus borer | Melitara dentata | Larvae at base of damaged prickly pear |
| 5422243 | alfalfa looper | Autographa californica | |
| 5422244 | alfalfa looper | Autographa californica | |
| 5422245 | alfalfa looper | Autographa californica | |
| 5422164 | painted lady butterfly | Vanessa cardui | Meconium spot excreted upon adult eclosion |
| 5422163 | painted lady butterfly | Vanessa cardui | Meconium spot excreted upon adult eclosion |
| 5422150 | tobacco budworm | Heliothis virescens | larvae damaging buds and flowers of verbena |
| 5422151 | tobacco budworm | Heliothis virescens | larvae damaging buds and flowers of verbena |
| 5422147 | tobacco budworm | Heliothis virescens | larvae resting among petunia buds |
| 5422152 | tobacco budworm | Heliothis virescens | |
| 5422127 | jumping bean moth | Cydia deshaisiana | Pupal skin and emergence hole |
| 5422286 | jumping bean moth | Cydia deshaisiana | adult emerged from a bean |
| 5422281 | tobacco budworm | Heliothis virescens | |
| 5422277 | army cutworm | Euxoa auxiliaris | |
| 5422276 | army cutworm | Euxoa auxiliaris | |
| 5422275 | armyworm | Mythimna unipuncta | |
| 1481006 | darksided cutworm | Euxoa messoria | general pest |
| 1481020 | diamondback moth | Plutella xylostella | on canola, Baca County, CO |
| 1481109 | sunflower moth | Homoeosoma electellum | Larva in sunflower seed |
| 1455042 | leaf blotch miner moths | Phyllocnistis spp. | |
| 1455041 | leaf blotch miner moths | Phyllocnistis spp. | |
| 5393625 | tobacco budworm | Heliothis virescens | |
| 5393626 | tobacco budworm | Heliothis virescens | |
| 5393623 | tobacco budworm | Heliothis virescens | Larva chewing nicotiana blossom |
| 5393622 | tobacco budworm | Heliothis virescens | Larvae chewing verbena blossoms |
| 5393621 | tobacco budworm | Heliothis virescens | Larva tunneling flower buds |
| 5393620 | tobacco budworm | Heliothis virescens | Larvae chewing verbena blossoms |
| 5393619 | tobacco budworm | Heliothis virescens | Larva chewing petunia flower |
| 5393618 | bollworm | Helicoverpa zea | Adult visiting flower |
| 5393525 | penitent underwing | Catocala piatrix | |
| 5393515 | penitent underwing | Catocala piatrix | last instar |
| 5393560 | white-lined sphinx | Hyles lineata | late instar larva, dark phase |
| 5393561 | white-lined sphinx | Hyles lineata | Adult settling to feed. First of a 6 part feeding sequence. |
| 5393490 | jumping bean moth | Cydia deshaisiana | pupa |
| 5393489 | jumping bean moth | Cydia deshaisiana | pupa and associated webbing (with frass) extracted from seed host |
| 5393488 | jumping bean moth | Cydia deshaisiana | pupa partially extruded during emergence |
| 5393486 | jumping bean moth | Cydia deshaisiana | Pupal skin from recently eclosed moth |
| 5393487 | jumping bean moth | Cydia deshaisiana | pupal skin from recently eclosed moth |
| 5393457 | currant borer | Synanthedon tipuliformis | Adult feeding on a raspberry flower |
| 5359311 | zebra caterpillar | Melanchra picta | Zebra caterpillar (Melanchra picta) on seed pods of canola. |
| 5358518 | Julia Heliconian | Dryas julia | Julia heliconian butterfly (Dryas julia) at the Phoenix Botanical Garden. |
| 5382188 | two-tailed tiger swallowtail | Papilio multicaudata | Last instar larva late in season (September 20, 2007), side view. |
| 5382189 | two-tailed tiger swallowtail | Papilio multicaudata | Last instar larva late in season (September 20, 2007), top view. |
| 5382190 | two-tailed tiger swallowtail | Papilio multicaudata | Last instar larva late in season (September 20, 2007), top view close-up of eyespot markings. |
| 5382153 | hackberry emperor | Asterocampa celtis | Life stage |
| 5382123 | painted lady butterfly | Vanessa cardui | Chrysalis, front view |
| 5382122 | painted lady butterfly | Vanessa cardui | Chrysalis, side view |
| 5382096 | jumping bean moth | Cydia deshaisiana | Full-grown larva of the jumping bean moth exposed from seed pod host. |
| 5382097 | jumping bean moth | Cydia deshaisiana | Full-grown larva of the jumping bean moth. |
| 5382095 | jumping bean moth | Cydia deshaisiana | Full-grown larva of the jumping bean moth exposed from seed pod host. |
| 5382093 | jumping bean moth | Cydia deshaisiana | Packaging of product sold as “Mexican jumping beans”. Three seeds infested with larvae of the jumping bean moth are included in each box. |
| 5382149 | army cutworm | Euxoa auxiliaris | |
| 5382118 | western tent caterpillar | Malacosoma californicum | |
| 5382119 | western tent caterpillar | Malacosoma californicum | |
| 5382117 | western tent caterpillar | Malacosoma californicum | |
| 5382083 | pinyon tip moth | Dioryctria albovittella | |
| 5360518 | painted lady butterfly | Vanessa cardui | An adult Painted lady butterfly. |
| 5367182 | currant borer | Synanthedon tipuliformis | |
| 5369844 | elm sphinx | Ceratomia amyntor | Pupa excavated from soil chamber |
| 5369758 | tussock moth | Dasychira mescalera | Pinned adult |
| 5369945 | bollworm | Helicoverpa zea | Adult visiting flower |
| 5369935 | fall webworm | Hyphantria cunea | Extensive infestation with webbing covering trunk |
| 5369924 | fall webworm | Hyphantria cunea | Extensive infestation with webbing covering trunk |
| 5369745 | blues | Plebejus spp. | Adult female |
| 5369897 | bollworm | Helicoverpa zea | Late stage larvae |
| 5369896 | bollworm | Helicoverpa zea | Mixture of larvae showing range of size and coloration |
| 5369895 | army cutworm | Euxoa auxiliaris | Cutworm next to damaged onion seedling |
| 5369818 | elm sphinx | Ceratomia amyntor | Frass |
| 5369816 | elm sphinx | Ceratomia amyntor | Full-grown larva |
| 5369814 | banded woollybear | Pyrrharctia isabella | Larva |
| 5369753 | currant borer | Synanthedon tipuliformis | Larva within tunnel of currant cane |
| 5369752 | currant borer | Synanthedon tipuliformis | Larva within tunnel of currant cane |
| 5369747 | variegated fritillary | Euptoieta claudia | Adult visiting flowers |
| 5369746 | blues | Plebejus spp. | Adult male |
| 5369743 | blues | Plebejus spp. | Adult female |
| 5369733 | fall webworm | Hyphantria cunea | Late stage larvae in different color forms |
| 5358519 | butterflies, moths or skippers | Lepidoptera (Order) N/A | A butterfly at the Phoenix Botanical Garden. |
| 5358517 | eastern tiger swallowtail | Papilio glaucus | A tiger swallowtail butterfly at the Phoenix Botanical Garden. |
| 5358516 | eastern tiger swallowtail | Papilio glaucus | A tiger swallowtail butterfly at the Phoenix Botanical Garden. |
| 5360483 | spotted cutworm | Xestia dolosa | Larva of the spotted cutworm (Xestia dolosa). |
| 5364227 | alfalfa webworm | Loxostege cereralis | Larva of the alfalfa webworm (Loxostege cereralis), seen here on alfalfa. |
| 5364226 | beet webworm | Loxostege sticticalis | Larva of the beet webworm (Loxostege sticticalis). |
| 5364225 | saltmarsh caterpillar | Estigmene acrea | Larva of the saltmarsh caterpillar (Estigmene acrea), seen here on sugar beet. |
| 5364223 | armyworm | Mythimna unipuncta | Larva of the true armyworm, Mythimna (Pseudaletia) unipuncta. |
| 5364212 | variegated cutworm | Peridroma saucia | Colorful larva of the variegated cutworm (Peridroma saucia). |
| 5364205 | banded sunflower moth | Cochylis hospes | Larva of the banded sunflower moth (Cochylis hospes) inside a sunflower seed. |
| 5364204 | sunflower moth | Homoeosoma electellum | Larva of the sunflower moth (Homoeosoma electellum) on a developing seedhead. |
| 5364176 | army cutworm | Euxoa auxiliaris | Larva of the army cutworm (Euxoa auxiliaris). |
| 5361044 | army cutworm | Euxoa auxiliaris | Larva of the army cutworm (Euxoa auxiliaris). |
| 5360519 | painted lady butterfly | Vanessa cardui | Pupa of the painted lady (Vanessa cardui) butterfly. |
| 5360517 | orange sulphur | Colias eurytheme | Adult butterfly of the alfalfa caterpillar (Colias eurytheme). |
| 5360472 | fall armyworm | Spodoptera frugiperda | A larva of the fall armyworm (Spodoptera frugiperda). |
| 5360506 | sunflower moth | Homoeosoma electellum | An adult of the sunflower moth (Homoeosoma electellum). |
| 5360504 | beet webworm | Loxostege sticticalis | A larva of the beet webworm (Loxostege sticticalis). |
| 5364322 | painted lady butterfly | Vanessa cardui | Painted lady butterfly (Vanessa cardui) at rest on a flower. |
| 5364228 | alfalfa webworm | Loxostege cereralis | Eggs of the alfalfa webworm (Loxostege cereralis), a pest of many plant species. |
| 5360500 | clover looper | Caenurgina crassiuscula | Adult clover looper moth (Caenurgina crassiuscula) on a lawn. |
| 5359291 | codling moth | Cydia pomonella | Damage caused to an apple fruit by the codling moth Cydia pomonella in the field. |
| 5360496 | cabbage looper | Trichoplusia ni | Cocoon and pupa of the cabbage looper (Trichoplusia ni) from which the moth has emerged. |
| 5361252 | western bean cutworm | Striacosta albicosta | Larva of the Eggs of the western bean cutworm, Richia (Loxagrotis) albicosta on corn silks. |
| 5361251 | western bean cutworm | Striacosta albicosta | Eggs of the western bean cutworm, Richia (Loxagrotis) albicosta, hatching. |
| 5361250 | western bean cutworm | Striacosta albicosta | Eggs of the western bean cutworm, Richia (Loxagrotis) albicosta. |
| 5361240 | alfalfa webworm | Loxostege cereralis | Larva of the alfalfa webworm (Loxostege cereralis) on field corn. |
| 5361229 | southwestern corn borer | Diatraea grandiosella | Larva of the southwestern corn borer (Diatraea grandiosella) in the rootcrown of a corn plant. |
| 5361231 | southwestern corn borer | Diatraea grandiosella | Larva of the southwestern corn borer (Diatraea grandiosella). |
| 5361228 | southwestern corn borer | Diatraea grandiosella | Adult southwestern corn borer (Diatraea grandiosella). |
| 5361221 | European corn borer | Ostrinia nubilalis | Shot-hole damage to a corn leaf caused by the European corn borer (Ostrinia nubilalis). |
| 5361220 | European corn borer | Ostrinia nubilalis | Pupa of the European corn borer (Ostrinia nubilalis). |
| 5361214 | pale western cutworm | Agrotis orthogonia | Close-up view of a larva of the pale western cutworm (Agrotis orthogonia). |
| 5361210 | fall armyworm | Spodoptera frugiperda | Two larvae of the fall armyworm (Spodoptera frugiperda) on corn. |
| 5361046 | pale western cutworm | Agrotis orthogonia | Close-up view of a larva of the pale western cutworm (Agrotis orthogonia). |
| 5361040 | European corn borer | Ostrinia nubilalis | Larva of the European corn borer (Ostrinia nubilalis). |
| 5364317 | western bean cutworm | Striacosta albicosta | Eggs of the western bean cutworm (originally Loxagrotis albicosta). |
| 5364179 | pale western cutworm | Agrotis orthogonia | Extensive damage to a wheat field caused by the pale western cutworm (Agrotis orthogonia). |
| 1481091 | Ello sphinx | Erinnyis ello | |
| 1481092 | white stem borer | Rupela albinella | |
| 1481173 | western bean cutworm | Striacosta albicosta | |
| 1481158 | bollworm | Helicoverpa zea | |
| 1481079 | fall armyworm | Spodoptera frugiperda | cannibalism in Honduras |
| 1481072 | Angoumois grain moth | Sitotroga cerealella | on stored sorghum in Honduras |
| 1481078 | fall armyworm | Spodoptera frugiperda | cutworm feeding behavior on corn in Honduras |
| 1481171 | fall armyworm | Spodoptera frugiperda | |
| 1481067 | bean leafroller | Urbanus proteus | on dry bean in Honduras |
| 1481124 | saltmarsh caterpillar | Estigmene acrea | |
| 1481174 | western bean cutworm | Striacosta albicosta | |
| 1481176 | western bean cutworm | Striacosta albicosta | newly emerged on tassel |
| 1481005 | spotted cutworm | Xestia dolosa | general pest |
| 1481001 | glassy cutworm | Apamea devastator | general pest |
| 1481057 | bean leaf skeletonizer | Autoplusia egena | dry bean defoliator |
| 1481007 | bristly cutworm | Lacinipolia renigera | general pest |
| 1481012 | wheat head armyworm | Faronta diffusa | sporadic pest of winter wheat |
| 1481013 | wheat head armyworm | Faronta diffusa | sporadic pest of winter wheat |
| 1481088 | pickle and melonworms | Diaphania spp. | on squash in Honduras |
| 1481160 | alfalfa webworm | Loxostege cereralis | |
| 1481003 | beet webworm | Loxostege sticticalis | pest of sugar beet |
| 1481110 | painted lady butterfly | Vanessa cardui | |
| 1481141 | orange sulphur | Colias eurytheme | |
| 1481144 | orange sulphur | Colias eurytheme | on alfalfa in Colorado |
| 1481107 | banded sunflower moth | Cochylis hospes | |
| 1481114 | banded sunflower moth | Cochylis hospes | |
| 1481099 | sunflower bud moth | Suleima helianthana | |
| 1481120 | sunflower bud moth | Suleima helianthana | |
| 1481066 | prominent moths | Schizura spp. | on rose in Honduras |
| 1481069 | soybean looper | Pseudoplusia includens | on dry bean in Honduras |
| 1481002 | beet armyworm | Spodoptera exigua | general pest |
| 1481075 | garden armyworm | Spodoptera latifascia | on corn in Honduras |
| 1481063 | striped grassworm looper | Mocis latipes | on rice in Honduras |
| 1481172 | southwestern corn borer | Diatraea grandiosella | |
| 1481112 | European corn borer | Ostrinia nubilalis | |
| 1481177 | European corn borer | Ostrinia nubilalis | |
| 1481178 | European corn borer | Ostrinia nubilalis | shotholing |
| 1481179 | European corn borer | Ostrinia nubilalis | |
| 1481180 | European corn borer | Ostrinia nubilalis | |
| 1481100 | sunflower moth | Homoeosoma electellum | |
| 1481105 | sunflower moth | Homoeosoma electellum | |
| 1481065 | rice moth | Corcyra cephalonica | on stored sorghum in Honduras |
| 1481148 | rice moth | Corcyra cephalonica | on stored sorghum in Honduras |
| 1481131 | limabean pod borer | Etiella zinckenella | on dry bean in Honduras, several color phases |
| 5304064 | cotton square borer | Strymon melinus | |
| 5304050 | painted tiger moth | Arachnis picta | |
| 5304010 | tomato hornworm | Manduca quinquemaculata | Late instar larva, side view |
| 5304021 | tomato hornworm | Manduca quinquemaculata | Late instar larva, top view |
| 5304032 | tomato hornworm | Manduca quinquemaculata | Last stage larva, defecating |
| 5304043 | tomato hornworm | Manduca quinquemaculata | Frass |
| 5304054 | tomato hornworm | Manduca quinquemaculata | Late instar larva feeding |
| 5304065 | tomato hornworm | Manduca quinquemaculata | Late instar larva feeding |
| 5303030 | Virginia creeper clearwing | Albuna fraxini | Adult and pupa |
| 5303074 | achemon sphinx | Eumorpha achemon | Full grown larvae, green morph |
| 5303037 | yellow woollybear | Spilosoma virginica | |
| 5303038 | yellow woollybear | Spilosoma virginica | |
| 5304044 | achemon sphinx | Eumorpha achemon | |
| 5304028 | fall webworm | Hyphantria cunea | Large tent enclosing branch |
| 5304029 | fall webworm | Hyphantria cunea | Frass collected at base of tent |
| 5304041 | white-lined sphinx | Hyles lineata | Newly eclosed pupa |
| 5304042 | white-lined sphinx | Hyles lineata | Pupa at 4 days after eclosion |
| 5303066 | checkered white | Pontia protodice | |
| 5303077 | checkered white | Pontia protodice | |
| 5303087 | black swallowtail | Papilio polyxenes | Full-grown larva |
| 5303089 | black swallowtail | Papilio polyxenes | Full-grown larva displaying osmeteria |
| 5303090 | black swallowtail | Papilio polyxenes | Full-grown larva displaying osmeteria |
| 5303036 | common sootywing | Pholisora catullus | |
| 5304051 | bollworm | Helicoverpa zea | Larva with damage in sweet corn ear tip |
| 5304049 | army cutworm | Euxoa auxiliaris | Late summer adult returned to prairie and feeding at rabbitbrush |
| 5304005 | wheat head armyworm | Faronta diffusa | |
| 5302059 | red admiral | Vanessa atalanta | |
| 5302060 | hoary comma | Polygonia gracilis | |
| 5302072 | hoary comma | Polygonia gracilis | Adult, side view of underwings |
| 5302073 | small wood nymph | Cercyonis oetus | Adult, side view of underwings |
| 5302063 | codling moth | Cydia pomonella | |
| 5302064 | codling moth | Cydia pomonella | Adults in pheromone trap |
| 5302065 | codling moth | Cydia pomonella | Adults in pheromone trap |
| 5302067 | codling moth | Cydia pomonella | |
| 5302068 | codling moth | Cydia pomonella | |
| 5302069 | codling moth | Cydia pomonella | |
| 5007013 | currant borer | Synanthedon tipuliformis | May 15, 2006 |
| 1476074 | red-humped caterpillar moth | Schizura concinna | Larvae |
| 1476048 | silverspotted skipper | Epargyreus clarus | Late instar larva |
| 1476059 | io moth | Automeris io | Adult |
| 1476060 | io moth | Automeris io | Adult |
| 1476061 | eastern tiger swallowtail | Papilio glaucus | Larva with osmeterium everted |
| 5211019 | white-lined sphinx | Hyles lineata | |
| 5211020 | white-lined sphinx | Hyles lineata | Egg and larva |
| 5210099 | ash borer | Podosesia syringae | Pupal skin pulled from trunk during exit |
| 5211001 | ash borer | Podosesia syringae | Infested ash trunk with pupal skins extruding from exit wounds |
| 5211002 | ash borer | Podosesia syringae | Infested ash trunk with pupal skins extruding from exit wounds |
| 5209077 | army cutworm | Euxoa auxiliaris | One of a series of six images showing a range wing patterning with this species |
| 5209078 | army cutworm | Euxoa auxiliaris | One of a series of six images showing a range wing patterning with this species |
| 5209079 | army cutworm | Euxoa auxiliaris | One of a series of six images showing a range wing patterning with this species |
| 5209080 | army cutworm | Euxoa auxiliaris | One of a series of six images showing a range wing patterning with this species |
| 5209081 | army cutworm | Euxoa auxiliaris | One of a series of six images showing a range wing patterning with this species |
| 5209082 | army cutworm | Euxoa auxiliaris | One of a series of six images showing a range wing patterning with this species |
| 5211025 | army cutworm | Euxoa auxiliaris | Last instar larva |
| 5211026 | army cutworm | Euxoa auxiliaris | Last instar larva |
| 5209035 | ash borer | Podosesia syringae | Adult male approaching pheromone trap |
| 5188073 | western tent caterpillar | Malacosoma californicum | Early stage larvae shortly after egg hatch. Photograph taken April 21, 2007. Larimer County, Colorado |
| 5188074 | western tent caterpillar | Malacosoma californicum | Early stage larvae shortly after egg hatch. Photograph taken April 21, 2007. Larimer County, Colorado |
| 5188075 | western tent caterpillar | Malacosoma californicum | Early stage larvae shortly after egg hatch. Photograph taken April 21, 2007. Larimer County, Colorado |
| 5187092 | mourning cloak butterfly | Nymphalis antiopa | Overwintered adult |
| 5188021 | Virginia creeper clearwing | Albuna fraxini | Late stage larva in stem |
| 5188022 | Virginia creeper clearwing | Albuna fraxini | Late stage larva in stem |
| 1491055 | eastern tiger swallowtail | Papilio glaucus | Male drinking at puddle |
| 1491054 | Rita dotted-blue | Euphilotes rita | |
| 1491056 | cecropia moth | Hyalophora cecropia | Close-up of male head showing feathered antennae |
| 1490005 | eastern tiger swallowtail | Papilio glaucus | Larva everting osmeterium |
| 1490004 | viceroy | Limenitis archippus | |
| 1490001 | oleander moth | Syntomeida epilais jucundissima | |
| 1490003 | twin-spotted sphinx | Smerinthus jamaicensis | Wings spread, on window screen |
| 1475080 | snowberry clearwing | Hemaris diffinis | |
| 1475079 | snowberry clearwing | Hemaris diffinis | |
| 1475074 | great ash sphinx | Sphinx chersis | close-up of head |
| 1475075 | great ash sphinx | Sphinx chersis | |
| 1475045 | white-lined sphinx | Hyles lineata | dark morph |
| 1475060 | white-lined sphinx | Hyles lineata | green morph |
| 1475059 | achemon sphinx | Eumorpha achemon | |
| 1475058 | black swallowtail | Papilio polyxenes | chrysalid |
| 1475057 | mourning cloak butterfly | Nymphalis antiopa | |
| 1475042 | forest tent caterpillar | Malacosoma disstria | Mass of larvae on trunk. Lighter colored caterpillars have recently molted. |
| 5083078 | diamondback moth | Plutella xylostella | |
| 5083083 | diamondback moth | Plutella xylostella | late instar larvae feeding |
| 5084034 | pinyon tip moth | Dioryctria albovittella | frass at opening near larval tunnel in bud on pinyon |
| 5084035 | pinyon tip moth | Dioryctria albovittella | entrance wound on pinyon exposed with frass removed |
| 5084036 | pinyon tip moth | Dioryctria albovittella | larva exposed within pinyon bud |
| 5084037 | pinyon tip moth | Dioryctria albovittella | larva exposed within pinyon bud |
| 5083072 | cabbage white | Pieris rapae | mating |
| 5084005 | fall webworm | Hyphantria cunea | late instar larvae of morph common in northern Colorado |
| 5084016 | fall webworm | Hyphantria cunea | Late instar larvae of morph common in northern Colorado on crabapple leaf. |
| 5083094 | cabbage looper | Trichoplusia ni | Instar III larva just following molt. |
| 5082100 | bollworm | Helicoverpa zea | late instar larva found in ear during late September |
| 5083001 | bollworm | Helicoverpa zea | mid-size larva found in ear during late September |
| 5082083 | uglynest caterpillar | Archips cerasivorana | larvae in tent with leaf fragments and frass |
| 5082084 | uglynest caterpillar | Archips cerasivorana | larvae in tent with leaf fragments and frass |
| 5082074 | cabbage white | Pieris rapae | instar II larvae |
| 5083012 | eastern tiger swallowtail | Papilio glaucus | feeding at flower. Picture taken October 13, 2006 |
| 5082082 | ponderosa twig moth | Dioryctria ponderosae | larvae exposed from pitch mass on branch of pinyon |
| 5083036 | two-tailed tiger swallowtail | Papilio multicaudata | overwintering chrysalid found under a rock, September 10, 2006 |
| 5083037 | two-tailed tiger swallowtail | Papilio multicaudata | overwintering chrysalid found under a rock, September 10, 2006 |
| 5024054 | western tent caterpillar | Malacosoma californicum | late instar larvae on tent |
| 5024055 | western tent caterpillar | Malacosoma californicum | late stage larvae of mixed instars |
| 5024056 | western tent caterpillar | Malacosoma californicum | Pupa within a cocoon. June 12, 2006 |
| 5024052 | western tent caterpillar | Malacosoma californicum | late instar larva |
| 2200075 | hackberry emperor | Asterocampa celtis | Adult feeding on fluids on a 3-day old raccoon cadaver. July 10, 2006 |
| 2200096 | pale swallowtail | Papilio eurymedon | Adult basking, May 21, 2006 |
| 2200097 | pale swallowtail | Papilio eurymedon | Adult drinking at damp spot by road, May 21, 2006 |
| 2200099 | Gorgone checkerspot | Chlosyne gorgone | Adult basking, May 21, 2006 |
| 2200071 | currant borer | Synanthedon tipuliformis | |
| 2200076 | clearwing borer | Melittia snowii | Adult on leaf. June 10, 2006 |
| 5000012 | clearwing borer | Carmenta mimuli | May 31, 2006. |
| 2200073 | Virginia creeper clearwing | Albuna fraxini | June 25, 2006 |
| 2200074 | Virginia creeper clearwing | Albuna fraxini | June 25, 2006 |
| 2200083 | Virginia creeper clearwing | Albuna fraxini | June 25, 2006 |
| 1455178 | fall webworm | Hyphantria cunea | In tent |
| 1455166 | southwestern tent caterpillar | Malacosoma incurvum | |
| 1455167 | southwestern tent caterpillar | Malacosoma incurvum | |
| 1455161 | southwestern tent caterpillar | Malacosoma incurvum | |
| 1455162 | southwestern tent caterpillar | Malacosoma incurvum | Under eaves of bridge |
| 1455164 | southwestern tent caterpillar | Malacosoma incurvum | |
| 1455138 | snailcase bagworm | Apterona helix | Pupation under eaves of home |
| 1455172 | western tent caterpillar | Malacosoma californicum | |
| 1455174 | western tent caterpillar | Malacosoma californicum | Tent |
| 1455107 | cabbage looper | Trichoplusia ni | |
| 1455108 | cabbage looper | Trichoplusia ni | Meconium voided after adult emergence |
| 1455109 | zebra caterpillar | Melanchra picta | |
| 1455110 | zebra caterpillar | Melanchra picta | Mass of young larvae |
| 1455101 | diamondback moth | Plutella xylostella | |
| 1455102 | diamondback moth | Plutella xylostella | Small larva |
| 1455103 | diamondback moth | Plutella xylostella | |
| 1455104 | diamondback moth | Plutella xylostella | |
| 1455105 | diamondback moth | Plutella xylostella | |
| 1455045 | rabbitbrush webbing moth | Synnoma lynosyrana | Tent |
| 1455046 | rabbitbrush webbing moth | Synnoma lynosyrana | With tent |
| 1455047 | rabbitbrush webbing moth | Synnoma lynosyrana | With tent |
| 1246095 | snailcase bagworm | Apterona helix | Full grown larval case |
| 1246096 | snailcase bagworm | Apterona helix | Full grown larval case |
| 1246071 | Indianmeal moth | Plodia interpunctella | |
| 1246075 | Indianmeal moth | Plodia interpunctella | |
| 1246091 | monarch butterfly | Danaus plexippus | Comparison of adults forms of monarch (bottom) and viceroy (top) |
| 1246074 | bollworm | Helicoverpa zea | In tomatillo |
| 1246010 | leaf blotch miners | Phyllonorycter spp. | Exposed from mine |
| 1246008 | Zimmerman pine moth | Dioryctria zimmermani | |
| 1326176 | big poplar sphinx | Pachysphinx occidentalis | Young larva. |
| 1246005 | big poplar sphinx | Pachysphinx occidentalis | |
| 1246007 | carpenterworm | Prionoxystus robiniae | |
| 1246003 | white-lined sphinx | Hyles lineata | |
| 1246004 | white-lined sphinx | Hyles lineata | full grown |
| 1243018 | saltmarsh caterpillar | Estigmene acrea | Adult and egg masses. |
| 1243115 | black swallowtail | Papilio polyxenes | Adult visiting zinnia flower. |
| 1243114 | black swallowtail | Papilio polyxenes | Late instar larva |
| 1243019 | bollworm | Helicoverpa zea | |
| 1243020 | bollworm | Helicoverpa zea | Adult visiting flower. |
| 1243145 | mourning cloak butterfly | Nymphalis antiopa | Larvae at egg hatch on Hackberry. |
| 1326178 | big poplar sphinx | Pachysphinx occidentalis | Mating pair. |
| 1326143 | cabbage white | Pieris rapae | Close-up on broccoli. |
| 1326127 | cabbage white | Pieris rapae | Typical defoliation injury to Brussel sprouts. |
| 1326123 | cabbage white | Pieris rapae | Close-up on Broccoli. |
| 1325086 | ponderosa twig moth | Dioryctria ponderosae | larva in pitch mass |
| 1325090 | ponderosa twig moth | Dioryctria ponderosae | in cavity |
| 1325100 | ash borer | Podosesia syringae | mating pair |
| 1325064 | currant borer | Synanthedon tipuliformis |
