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Genus Arge

Sawfly Larva - Arge Elm sawflies - Arge scapularis Unknown Bug - Arge Arge ochropus - Rose Sawfly - Arge ochropus Arge humeralis? - Arge humeralis Caterpillar - Arge Argidae sp. ? brought home to raise - Arge tumsua Sawfly - Arge
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Symphyta" - Sawflies, Horntails, and Wood Wasps)
Family Argidae (Argid Sawflies)
Genus Arge
Synonyms and other taxonomic changes
revision in(1)
Explanation of Names
Arge Schrank, 1802
Numbers
27 spp. in our area;(1)(2) >200 spp. worldwide(1)
clavicornis-group
1. Arge abdominalis
2. Arge azaleae
3. Arge borealis
4. Arge cerulea
5. Arge clavicornis
6. Arge curvaria
7. Arge cyra
8. Arge macleayi
9. Arge mellina
10. Arge onerosa
11. Arge parena
12. Arge sparta
13. Arge tavida
14. Arge willi

humeralis-group
15. Arge arida
16. Arge coccinea
17. Arge humeralis
18. Arge illuminata
19. Arge spiculata
20. Arge texana

ochropus -group
21. Arge ochropus

pectoralis-group
22. Arge pectoralis
23. Arge quidia
24. Arge rumica
25. Arge salicis
26. Arge scapularis
27. Arge tumsua
Size
adults up to 14 mm(1)
Identification
Cells 2R1 of forewing and R1 of hindwing closed apically by vein R1

Meso- and metatibiae with preapical spines

male antennomere 3 simple
Range
Holarctic, Neotropical to Colombia, & Afrotropical(1)
Season
Spring to mid-summer(1)
Food
Larvae feed on foliage of various shrubs and trees
Remarks
Our only representative of the subfam. Arginae which contains a total of 18 genera(3)
Works Cited
1.The sawfly genus Arge (Hymenoptera: Argidae) in the Western Hemisphere
Smith D.R. 1989. Trans. Am. Ent. Soc. 115: 83‒205.
2.Nomina Insecta Nearctica
Poole, Robert W. Nearctica.com, Inc.
3.Dicky Sick Ki Yu (1997-2015) Home of Ichneumonoidea (Taxapad)