     
|
| |
 |
Postabdominal claw with distinct proximal (p) pecten
Ocellus (oc) round or rhomboidal
Vertex (v) with obtuse or rounded angle |
| |
 |
All teeth on postabdominal claw of similiar length
Ocellus (oc) triangular or rhomboidal
Vertex (v) spinous |
| |
 |
All teeth on postabdominal claw of similiar length
Ocellus (oc) elongated
Vertex (v) rounded |
| |
| Taxonomy |
| Phylum |
Arthropoda |
| Subphylum |
Crustacea |
| Class |
Branchiopoda |
| Suborder |
Cladocera |
| Family |
Daphniidae |
| Genus |
Simocephalus |
|
|