Click on the image which your specimen most closely resembles.
Antennules
(ant)
separately attached to head and are approximately parallel to each other
Antennules
(ant)
united at the base and diverge towards the apex
Taxonomy
Phylum
Arthropoda
Subphylum
Crustacea
Class
Brachiopoda
Suborder
Cladocera
Family
Bosminidae