Examining the highlighted area of your specimen, click on the image below which most closely resembles your specimen.
Length of lateral spine
(ls)
≥ length of second right exopod
(ex)
Length of lateral spine
(ls)
< length of second right exopod
(ex)
Taxonomy
Phylum
Arthropoda
Subphylum
Crustacea
Class
Maxillopoda
Subclass
Copepoda
Order
Calanoida
Family
Diaptomidae