Asca

Asca
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Arachnida
Subclass:	Acari
Order:	Mesostigmata
Family:	Ascidae
Genus:	Asca von Heyden, 1826

Asca is a genus of mites in the family Ascidae.

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Wikipedia