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131 small winter stoneflies species
Allocapnia curiosa
Allocapnia frumi
Allocapnia pechumani
Allocapnia peltoides
Allocapnia perplexa
Allocapnia sano
Capnia nearctica
Capnia nelsoni
Capnia oregona
Capnia promota
Capnia quadrituberosa
Isocapnia abbreviata
Isocapnia crinita
Mesocapnia autumna
Mesocapnia werneri
Nemocapnia carolina
Arsapnia pileata
Arsapnia tumida
Isocapnia agassizi
Allocapnia frisoni
Sasquacapnia missiona
Capnura anas
Capnura intermontana
Capnura venosa
Paracapnia disala
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