Arctoperlaria

Arctoperlaria is a suborder of stoneflies, found globally. The Plecoptera Species File divides this suborder as follows:

==infraorder Euholognatha== unplaced family Scopuridae Uéno, 1935 genus Scopura Uéno, 1929 (8 spp.: Korea, Japan) ===Nemouroidea=== superfamily authority: Billberg, 1820 †Baleyopterygidae Sinitshenkova, 1985 Capniidae Banks, 1900 Leuctridae Klapálek, 1905 †Mesoleuctridae Sinitshenkova, 1982 Nemouridae Billberg, 1820 Notonemouridae Ricker, 1950 †Palaeonemouridae Sinitshenkova, 1987 †Perlariopseidae Sinitshenkova, 1985 †Pronemouridae Liu, Sinitshenkova & Ren, 2011 Taeniopterygidae Klapálek, 1905