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Whitney Cranshaw's Images

Title: Professor/Extension Specialist, Entomology
Organization: Colorado State University
Unit: Dept. Bioagricultural Sciences and Pest Management
Country: United States

Remove Filters: Nectar and Pollen Feeding Insects(X)

276 Images of 60 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5303076 tomato hornworm Manduca quinquemaculata frass
5303075 tomato hornworm Manduca quinquemaculata frass
5393530 Colorado plains soldier beetle Chauliognathus basalis Four pairs resting on flower in early morning.
5422280 achemon sphinx Eumorpha achemon Close-up showing spiracles
5393529 bumble bees Bombus spp. Male resting in sunflower during early morning.
5445371 white-lined sphinx Hyles lineata late instar larva feeding
5445380 banded net-winged beetle Calopteron reticulatum
5445379 banded net-winged beetle Calopteron reticulatum Adults and pupal skins exposed from under board
5445280 leafcutter bee Megachile spp. Prepupa within cocoon
5445277 leafcutter bee Megachile spp. leaf fragments from nest cell removed from cocoon
5445258 great ash sphinx Sphinx chersis larva was collected from Grand Junction, Colorado
5445254 honey bee Apis mellifera Building a "bee beard." Cynthia Manuel and David Rimmer are helping to arrange the honey bees covering the face of Matt Camper.
5445253 honey bee Apis mellifera Building a "bee beard." Cynthia Manuel and David Rimmer are helping to arrange the honey bees covering the face of Matt Camper.
5445252 honey bee Apis mellifera Building a "bee beard." Cynthia Manuel and David Rimmer are helping to arrange the honey bees covering the face of Matt Camper.
5445160 spurge hawkmoth Hyles euphorbiae
5445366 great ash sphinx Sphinx chersis
5445353 two-tailed tiger swallowtail Papilio multicaudata
5445341 hummingbird clearwing Hemaris thysbe
5445319 paper wasp Polistes dominula Small lek of males, present in mid-September
5445378 banded net-winged beetle Calopteron reticulatum mating pair
5445377 banded net-winged beetle Calopteron reticulatum
5445369 two-tailed tiger swallowtail Papilio multicaudata chrysalid
5445368 two-tailed tiger swallowtail Papilio multicaudata
5445367 two-tailed tiger swallowtail Papilio multicaudata Early stage larva
5445305 two-tailed tiger swallowtail Papilio multicaudata
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
5445279 leafcutter bee Megachile spp. Cocoon with leaf fragments of nest cell removed
5445276 leafcutter bee Megachile spp. Intact nest cell extracted from wood
5445259 great ash sphinx Sphinx chersis Frass produced by full grown larva
5445257 great ash sphinx Sphinx chersis Full grown larva feeding on ash
5445169 paper wasp Polistes dominula Adults visiting hummingbird feeder
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
5445153 cabbage white Pieris rapae with frass
5445152 cabbage white Pieris rapae with frass
5443230 cabbage white Pieris rapae
5443231 cabbage white Pieris rapae
5443232 cabbage white Pieris rapae
5443233 cabbage white Pieris rapae
5443234 cabbage white Pieris rapae
5443244 black swallowtail Papilio polyxenes Egg laid on parsley florets
5443229 cabbage white Pieris rapae
5443189 weidemeyer's admiral Limenitis weidemeyerii Adult drinking at moist spot of soil
5443188 weidemeyer's admiral Limenitis weidemeyerii Adult drinking at moist spot of soil
5443172 achemon sphinx Eumorpha achemon Photograph taken July 24, 2011
5443173 achemon sphinx Eumorpha achemon Photograph taken July 24, 2011
5443162 baldfaced hornet Dolichovespula maculata Nest at end of year. Photograph taken October 27, 2010
5443163 baldfaced hornet Dolichovespula maculata Nest at end of year. Photograph taken October 27, 2010
1243094 honey bee Apis mellifera Comb produced behind wall.
1246085 painted lady butterfly Vanessa cardui
1246089 painted lady butterfly Vanessa cardui With feeding wound from a bird
1326129 cabbage white Pieris rapae Pupa (chrysalid).
1326135 checkered white Pontia protodice Pupa (left) and prepupa (right).
1246081 painted lady butterfly Vanessa cardui Late stage
1246087 painted lady butterfly Vanessa cardui prepupa
5393584 Colorado plains soldier beetle Chauliognathus basalis
1476098 alfalfa leafcutting bee Megachile rotundata trailer moved to alfalfa seed field with alfalfa leafcutting bee nesting blocks
1476099 alfalfa leafcutting bee Megachile rotundata Alfalfa leafcutting bee nesting block closeup
1246083 painted lady butterfly Vanessa cardui Early stage
1326128 cabbage white Pieris rapae Prepupa (left) and pupa (chrysalid).
1326142 cabbage white Pieris rapae 1st instar larva at egg hatch on broccoli.
1326047 leafcutter bee Megachile spp. Visiting flower pith
1326131 checkered white Pontia protodice Side view.
1246093 viceroy Limenitis archippus
1326133 checkered white Pontia protodice Late stage larva on cabbage.
1326134 checkered white Pontia protodice Late stage larva on cabbage.
1326126 cabbage white Pieris rapae Late instar larvae on cabbage.
1326124 cabbage white Pieris rapae on Broccoli leaf.
1326125 cabbage white Pieris rapae Late instar larve on Cabbage.
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
1326043 paper wasp Polistes dominula Early season nest with larvae visible distribution
1243120 paper wasp Polistes dominula Large nest
1246086 painted lady butterfly Vanessa cardui chrysalis
1246082 painted lady butterfly Vanessa cardui Early stage
1243095 honey bee Apis mellifera Comb produced on tree limb.
1326042 paper wasp Polistes dominula An introduced species of rapidly expanding distribution
1326136 checkered white Pontia protodice Pupa (chrysalid).
1243092 honey bee Apis mellifera Frame of capped honey.
1243087 Western paper wasp Mischocyttarus flavitarsis Adult tending small nest
1326121 cabbage white Pieris rapae visiting flower
1326041 paper wasp Polistes dominula Nest observed in early July
1326050 leafcutter bee Megachile spp. Adult carrying leaf fragment
1326132 checkered white Pontia protodice Wings open.
1246092 viceroy Limenitis archippus chrysalis
1455120 cabbage white Pieris rapae
5369915 black swallowtail Papilio polyxenes Full-grown larva late in season.  November 1, 2007.
5369805 monarch butterfly Danaus plexippus  Chrysalis
5369903 bumble bees Bombus spp. Series of bees showing range of size.  The largest is an overwintered queen.
5369810 golden paper wasp Polistes aurifer Late season (October 13) adult.  At the time mating activities were noted and adults were moving to winter shelter. 
5369863 cotton square borer Strymon melinus Photograph taken September 13, 2008.
5369917 black swallowtail Papilio polyxenes Late season chrysalis within 24 hours after pupation.
5369821 golden paper wasp Polistes aurifer Late season (October 13) adult.  At the time mating activities were noted and adults were moving to winter shelter.  
5369918 black swallowtail Papilio polyxenes Late season chrysalis five days after pupation.
5369916 black swallowtail Papilio polyxenes Prepupa
5369788 golden paper wasp Polistes aurifer Late season (October 13) adult.  At the time mating activities were noted and adults were moving to winter shelter. 
5369799 golden paper wasp Polistes aurifer Shot of face showing markings of male. Late season (October 13) adult. At the time mating activities were noted and adults were moving to winter shelter.
5422164 painted lady butterfly Vanessa cardui Meconium spot excreted upon adult eclosion
5422163 painted lady butterfly Vanessa cardui Meconium spot excreted upon adult eclosion
5393592 Colorado plains soldier beetle Chauliognathus basalis
5393583 Colorado plains soldier beetle Chauliognathus basalis Massed adults on rabbitbrush flowers
5393581 Colorado plains soldier beetle Chauliognathus basalis Eggs laid among rabbitbrush flower head resting on soil
5393582 Colorado plains soldier beetle Chauliognathus basalis Mating pairs resting on flower head in early morning
5393469 honey bee Apis mellifera Bumble bee Bombus huntii and honey bee visiting the same flower
5393468 bumble bee Bombus huntii Bumble bee and honey bee Apis mellifera visiting the same flower
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.
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  
1326049 leafcutter bee Megachile spp. Adult cutting leaf fragment of lilac in St. Paul, Minnesota
1326044 Long-horned bees Melissodes spp. Native bee that pollinates cucurbits
5303050 Long-horned bees Melissodes spp. Adult foraging at pumpkin flower. Two spotted cucumber beetles are further into the flower.
5303051 Long-horned bees Melissodes spp. Adult foraging at pumpkin flower. A spotted cucumber beetles is along the side of the flower.
5303052 Long-horned bees Melissodes spp. Two adults foraging at pumpkin flower. They are sharing the flower with two spotted cucumber beetles.
5303053 Long-horned bees Melissodes spp. Adult foraging at pumpkin flower. It is sharing the flower with two spotted cucumber beetles
5210069 Colorado plains soldier beetle Chauliognathus basalis
5369745 blues Plebejus spp. Adult female
5369747 variegated fritillary Euptoieta claudia Adult visiting flowers
5369746 blues Plebejus spp. Adult male
5369743 blues Plebejus spp. Adult female
5364322 painted lady butterfly Vanessa cardui Painted lady butterfly (Vanessa cardui) at rest on a flower.
5305003 digger bees Diadasia spp. Adult foraging at sunflower. Otero County, Colorado
5305005 digger bees Diadasia spp. Adult foraging at sunflower. Otero County, Colorado
5305011 leafcutter bee Megachile spp. Adult in process of collecting pollen
5305012 leafcutter bee Megachile spp. Adult in process of collecting pollen
5304062 cuckoo bees Epeolus spp.
5304063 cuckoo bees Epeolus spp.
5304064 cotton square borer Strymon melinus
5304065 tomato hornworm Manduca quinquemaculata Late instar larva feeding
5304074 aerial yellowjacket Dolichovespula arenaria Overwintered queen chewing on weathered wood
5304021 tomato hornworm Manduca quinquemaculata Late instar larva, top view
5304032 tomato hornworm Manduca quinquemaculata Last stage larva, defecating
5304054 tomato hornworm Manduca quinquemaculata Late instar larva feeding
5304043 tomato hornworm Manduca quinquemaculata Frass
5304010 tomato hornworm Manduca quinquemaculata Late instar larva, side view
5304013 paper wasp Polistes apachus
5303077 checkered white Pontia protodice
5303079 honey bee Apis mellifera Small bee yard protected by electric fence to deter bear predation
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
5304004 dark flower scarab Euphoria sepulcralis
5303062 paper wasp Polistes dominula Adult collecting honeydew from oak
5303066 checkered white Pontia protodice
5303074 achemon sphinx Eumorpha achemon Full grown larvae, green morph
5303008 aerial yellowjacket Dolichovespula arenaria Worker visiting flower. Mendocino County, CA
5303036 common sootywing Pholisora catullus
5304044 achemon sphinx Eumorpha achemon
5304041 white-lined sphinx Hyles lineata Newly eclosed pupa
5304042 white-lined sphinx Hyles lineata Pupa at 4 days after eclosion
5304031 honey bee Apis mellifera Adult collecting honeydew from oak lecanium scale
5302059 red admiral Vanessa atalanta
5302060 hoary comma Polygonia gracilis
5302061 dark flower scarab Euphoria sepulcralis
5302062 dark flower scarab Euphoria sepulcralis
5302072 hoary comma Polygonia gracilis Adult, side view of underwings
5302073 small wood nymph Cercyonis oetus Adult, side view of underwings
5302080 honey bee Apis mellifera Adult workers foraging
5302081 honey bee Apis mellifera Adult worker foraging
5302082 leafcutter bee Megachile spp. Adult foraging for nectar in sweet pea flower
5302093 diurnal firefly Ellychnia corrusca This is an early season species
5302094 diurnal firefly Ellychnia corrusca This is an early season species
5024075 paper wasp Polistes dominula feeding on larvae of California pear sawfly
5025020 Western paper wasp Mischocyttarus flavitarsis Female cleaning nest cell.
5210070 margined leatherwing Chauliognathus marginatus
5210086 Andrenid bees Andrena spp. Female digging burrow
5210087 Andrenid bees Andrena spp. Burrow entrance
5210088 Andrenid bees Andrena spp. Female in flight
5210089 Andrenid bees Andrena spp.
5210090 Andrenid bees Andrena spp. Male attempting to mate with female
5210091 Andrenid bees Andrena spp.
5210092 Andrenid bees Andrena spp. Female guarding nest entrance
5210093 Andrenid bees Andrena spp. Female guarding nest entrance
5210094 Andrenid bees Andrena spp.
5210095 Andrenid bees Andrena spp. Male emerging after checking recent nest
5211019 white-lined sphinx Hyles lineata
5211020 white-lined sphinx Hyles lineata Egg and larva
5210058 western thatching ant Formica obscuripes Workers at nest entrance
5210065 Soft-winged flower beetle Amecocerus senilis Adults massed in spent flower
5210066 goldenrod solider beetle Chauliognathus pensylvanicus
5210067 goldenrod solider beetle Chauliognathus pensylvanicus Adults including mating pair
5210068 goldenrod solider beetle Chauliognathus pensylvanicus Mating pair
5083055 bee fly Dipalta serpentina
1475080 snowberry clearwing Hemaris diffinis
1475074 great ash sphinx Sphinx chersis close-up of head
1475075 great ash sphinx Sphinx chersis
1475079 snowberry clearwing Hemaris diffinis
1475045 white-lined sphinx Hyles lineata dark morph
1475058 black swallowtail Papilio polyxenes chrysalid
1475059 achemon sphinx Eumorpha achemon
1475060 white-lined sphinx Hyles lineata green morph
5083056 grasshopper bee flies Systoechus spp.
5083057 grasshopper bee flies Systoechus spp.
5083058 bee flies Anastoechus spp.
5083059 bee flies Anastoechus spp.
5083060 bee flies Villa spp.
5083061 bee fly Villa alternata
5083062 bee fly Villa lateralis
5083064 bee fly Villa lateralis
5083072 cabbage white Pieris rapae mating
5083091 golden paper wasp Polistes fuscatus aurifer overwintering queen produced in late summer
5082074 cabbage white Pieris rapae instar II larvae
5083012 eastern tiger swallowtail Papilio glaucus feeding at flower. Picture taken October 13, 2006
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
5025021 Western paper wasp Mischocyttarus flavitarsis Female
5025022 Western paper wasp Mischocyttarus flavitarsis emerging from nest cell
5025023 Western paper wasp Mischocyttarus flavitarsis nest
5025024 Western paper wasp Mischocyttarus flavitarsis foraging
5025025 Western paper wasp Mischocyttarus flavitarsis in flight
5025026 Western paper wasp Mischocyttarus flavitarsis collecting water at pool
5025027 paper wasp Polistes apachus foraging
5025028 golden paper wasp Polistes fuscatus aurifer Adult foraging on ooze from tree
5025029 golden paper wasp Polistes fuscatus aurifer foraging at rabbitbrush
5025030 paper wasp Polistes dominula Colony established on sweet corn tassel. August 20, 2006
5025031 paper wasp Polistes fuscatus female
5025032 paper wasp Polistes fuscatus Male
5025034 paper wasp Polistes fuscatus male
5025035 carpenter wasp Monobia quadridens sunning on leaf
5025037 carpenter wasp Monobia quadridens preparing for flight
5024086 paper wasp Polistes dominula Late season adult, a potential overwintering queen, basking on an oak leaf.
5024092 baldfaced hornet Dolichovespula maculata Nest produced on low-growing shrub.
5024093 baldfaced hornet Dolichovespula maculata Workers defending nest after hive disturbance.
5024094 baldfaced hornet Dolichovespula maculata Workers defending nest after hive disturbance.
5024095 baldfaced hornet Dolichovespula maculata in flight
5024096 baldfaced hornet Dolichovespula maculata Collecting honeydew from galls of oak rough bulletgall wasp.
5024097 paper wasp Polistes dominula Feeding on honeydew secreted by gall produced by oak rough bulletgall wasp.
5024098 baldfaced hornet Dolichovespula maculata Collecting honeydew from galls of oak rough bulletgall wasp.
5025005 aerial yellowjacket Dolichovespula arenaria Foraging at flowers in late summer.
5025006 aerial yellowjacket Dolichovespula arenaria Early season queen sunning on leaf.
5025008 paper wasp Polistes dominula Colony located in pipe supporting clothes lines.
5025012 paper wasp Polistes carolina adult collecting water from pool.
5025014 paper wasp Polistes carolina at colony entrance
5025015 paper wasp Polistes carolina in flight
5025016 paper wasp Polistes metrica
5025017 paper wasp Polistes dominula sunning on rocks at nest entrance
5025018 Western paper wasp Mischocyttarus flavitarsis Male
5025019 paper wasp Polistes dominula basking in early morning from a colony located in metal pipe of clothes line
5024063 paper wasp Polistes dominula Collecting honeydew secreted by peony bud
5023081 paper wasp Polistes dominula colony established on sweet corn tassel. August 26, 2006
5023082 paper wasp Polistes dominula adult present during late May oviposition period
5023091 paper wasp Polistes dominula larvae and capped pupae
5024003 paper wasp Polistes dominula close up of larvae in paper comb
5024014 paper wasp Polistes dominula Pupae and two stages of larvae extracted from comb.
5024024 paper wasp Polistes dominula Fanning colony for temperature regulation
5024053 paper wasp Polistes dominula chewing wood fibers from weathered wood.
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
1246091 monarch butterfly Danaus plexippus Comparison of adults forms of monarch (bottom) and viceroy (top)
1246003 white-lined sphinx Hyles lineata
1246004 white-lined sphinx Hyles lineata full grown
1243093 honey bee Apis mellifera Workers over brood area.
1243141 baldfaced hornet Dolichovespula maculata Larva exposed from comb.
1243142 baldfaced hornet Dolichovespula maculata Larvae and capped pupae in comb
1243114 black swallowtail Papilio polyxenes Late instar larva
1243115 black swallowtail Papilio polyxenes Adult visiting zinnia flower.
1326143 cabbage white Pieris rapae Close-up on broccoli.
1326123 cabbage white Pieris rapae Close-up on Broccoli.
1326127 cabbage white Pieris rapae Typical defoliation injury to Brussel sprouts.
1326045 leafcutter bee Megachile spp. Petal pieces of sweet pea cut by adult for nesting
1326046 leafcutter bee Megachile spp. Nest cell with pollen exposed from excavated plant pith
1326048 leafcutter bee Megachile spp. Typical leaf cutting injury to wild rose

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