Ectopsocus, Ectopsocidae, Psocomorpha
Workbook
Vial: Psocoptera #149
Found in malaise trap collection from 2 Feb 2020-1 March 2020
Female: body length=1.7mm
Keyed out to Ectopsocidae using Insects of Australia CSIRO and to genus Ectopsocus (Peripsocus) from Edwards, BAB (1949) Papers. Proc. Roy. Soc. Tas. 117: 93-134 “A Study of the Tasmanian Psocoptera with descriptions of new species.”
Suborder Psocomorpha: Antennae 13-segmented; tarsi 2-segmented; pterostigma thickened
Family Ectopsocidae: Adults macropterous; Labrum without 2 narrow scelorotised bands; Tarsi 2-segmented; Forewing venation distinct; Areola postica absent; Pterostigma more or less rectangular; Hindwing with Rs and M usually joined by a crossvein.
Genus Ectopsocus: Pterostigma rectangular; r and m joined by a transverse vein.
Information about habits of adult Ectopsocidae.
Occur in dried leaves and leaf litter. Populations of ectopsocids often reach high densities and closely related species are found living together. suggesting interesting ecological situations.
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