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Perlopsis filicornis Martynov 1940 (stonefly)

Insecta - Plecoptera - Perlopseidae

PaleoDB taxon number: 199289

Holotype

Full reference: A. V. Martynov. 1940. Permian fossil insects from Chekarda. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 11:1-63

Belongs to Perlopsis according to V. G. Novokshonov 1998

Sister taxa: Perlopsis calamitosa, Perlopsis oppressa

Type specimen: PIN 99/21, an exoskeleton. Its type locality is 6 km upstream of the Tisa works, Sylva river (PIN collection 99), which is in a Kungurian deltaic siliciclastic in the Koshelevka Formation of the Russian Federation.

Ecology: volant detritivore-omnivore

Average measurements (in mm): body length 13.7