Species
Sigmoopsis (Sigmoopsoides) niemeyeri Schallreuter, 1985
Synonyymit
1985 Sigmoopsoides niemeyeri sp. n. — Schallreuter , pp. 32, fig. 5:1-3; 7:3
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Superclass | Oligostraca |
| Class | Ostracoda |
| Subclass | Podocopa |
| Order | Palaeocopida |
| Suborder | Beyrichicopina |
| Superfamily | Tetradelloidea |
| Family | Tetradellidae |
| Subfamily | Sigmoopsinae |
| Genus | Sigmoopsis |
| Subgenus | (Sigmoopsoides) |
| Species | niemeyeri |
| perpunctata | |
| sigmoopsoides |