Kalmar "Genus Argyrotaenia" tana nufin nau'in asu na dangin Tortricidae, wanda aka fi sani da 'ya'yan itace-ya'yan itace leaf-roller moths. Ana samun waɗannan asu a sassa daban-daban na duniya, kuma an san tsutsar su suna cin ganyen itatuwan 'ya'yan itace irin su apple, pears, da cherries. Halin halittar ya hada da nau'o'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i na noma, da kuma wasu nau'o'in da ke da sha'awar masana ilimin halitta da masu tarawa.