Ectopsocus, Ectopsocidae, Psocomorpha

Ectopsocus, Ectopsocidae, Psocomorpha

Workbook


Vial: Psocoptera #149

Found in malaise trap collection from 2 Feb 2020-1 March 2020

Female: body length=1.7mm

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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.


This is a workbook page … a part of our website where we record the observations and references used in making species identifications. The notes will not necessarily be complete. They are a record for our own use, but we are happy to share this information with others.