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Kingdom: Animalia

Phylum: Arthropoda

Subphylum: Atelocerata

Class: Hexapoda (including Insecta)

Infraclass: Neoptera

Subclass: Pterygota

Order: Hemiptera

Remove Filters: Terminal, Tip, Stem and Shoot Insects^(X) United States^(X) John A. Weidhass^(X)

7 Images of 3 Subjects

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7 Images

1626090 eastern spruce gall adelgid Adelges abietis Nymph(s) John A. Weidhass	1626089 eastern spruce gall adelgid Adelges abietis Damage John A. Weidhass	0717010 eastern spruce gall adelgid Adelges abietis Damage John A. Weidhass
1626009 hemlock woolly adelgid Adelges tsugae Infestation John A. Weidhass	1626088 cooley spruce gall adelgid Adelges cooleyi Damage John A. Weidhass	0717011 cooley spruce gall adelgid Adelges cooleyi Damage John A. Weidhass
0718057 hemlock woolly adelgid Adelges tsugae Infestation John A. Weidhass

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