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Species Phymata americana

Bug found on Queen Anne's Lace in Vermont eating Honey Bee - Phymata americana Phymata americana feeding on Physocephala sp. - Phymata americana - male - female Jagged Ambush Bug - Phymata americana Phymata sp. - Phymata americana - male - female Phymata jagged ambush bug  - Phymata americana ambush bug - Phymata americana Phymata sp. - Phymata americana Unknown Bug - Phymata americana
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Heteroptera (True Bugs)
Infraorder Cimicomorpha
Family Reduviidae (Assassin Bugs)
Subfamily Phymatinae (Ambush Bugs)
Genus Phymata (Jagged Ambush Bugs)
Species americana (Phymata americana)
Synonyms and other taxonomic changes
Phymata erosa americana
Explanation of Names
Phymata americana Melin 1931
Numbers
no subspecies currently recognized(1)
Size
♂ 8.1–9.2 mm, ♀ 9.6–10.74 mm(1)
Identification
see (1)
Notes posted before the publication of (1): Easiest to separate by the undilated connexival segments which form a more or less smooth margin. This feature is more conspicuous in the males.
In the eastern states, the lack of an ultraconnexivum on the fourth segment and the large size (7-12 mm) leave only P. americana, P. fasciata, and P. pennsylvanica. From the latter two, the undilated margin will separate P. americana. All of these species also occur in the western states.
Among the larger species in the West, it is more difficult to separate from P. borica, P. salicis, and P. pacifica although it is apparently allopatric with respect to the latter.
Range
across so. Canada, ne. US to the Rocky Mts and into the deserts and shrublands of sw. US (west to AZ) and n. Mexico; appears to be largely absent from se. US(1)
Internet References
Works Cited
1.Taxonomic revision of the Nearctic erosa species group of Phymata Latreille, 1802 (Heteroptera: Reduviidae: Phymatinae)
Masonick P., Weirauch C. 2020. Can. J. Arthropod Identification 41: 90 pp.