Examining the highlighted area of your specimen, click on the image below which most closely resembles your specimen.
Antennule extends past margin of cephalothorax
(mc)
Antennule does not extend past edge
margin of cephalothorax
(mc)
Taxonomy
Phylum
Arthropoda
Subphylum
Crustacea
Class
Maxillopoda
Subclass
Copepoda
Order
Cyclopoida
Family
Cyclopidae
Genus
Eucyclops