Children (79 direct children, 79 direct and indirect children):
Perla marginata
Perla nirvana
Perla caucasica
Perla blanchardi
Perla comstocki
Perla aegyptiaca
Perla caudata
Perla melanophthalma
Perla duvaucelii
Perla xenocia
Perla bipunctata
Perla cymbele
Perla grandis
Perla horvati
Perla illiesi
Perla carletoni
Perla coulonii
Perla mexicana
Perla ione
Perla shestoperowi
Perla burmeisteriana
Perla minor
Perla zwicki
Perla pallida
Perla carantana
Perla madritensis
Perla kiritschenkoi
Perla orientalis
Perla abdominalis
Perla liui
Perla vitticollis
Perla simplex
Perla persica
Perla nigra
Perla hagenii
Perla guerinii
Perla impunctata
Perla maculata
Perla nubes
Perla picta
Perla servillei
Perla prisca
Perla affinis
Perla griseipennis
Perla obscura
Perla rectangula
Perla virescens
Perla torrentium
Perla arenosa
Perla capitata
Perla annulicauda
Perla bifasciata
Perla debilis
Perla fenestrata
Perla hyalina
Perla litura
Perla longicauda
Perla nigrocincta
Perla imhoffi
Perla ventralis
Perla alpina
Perla ferreri
Perla flaviventris
Perla rivulorum
Perla serricornis
Perla tibialis
Perla brasiliensis
Perla klugii
Perla selysii
Perla geniculata
Perla occipitalis
Perla intricata
Perla microcephala
Perla gayi
Perla burmeisteri
Perla montana
Perla taurica
Perla limbata
Perla viridinervis