auristomia shikshak

auristomia ruter samudri ghonghe kii ack prajaati haye, joe pyramedilidae parivaar mein ack samudri gastropod molsk, pyramid aur unake sahayogi hain.
varnan.
khol kii lambai 2.5 mimi maapati haye.
vitaran.
yeh prajaati nimnalikhit sthaanon parr paaee jaati haih

