Genus: Eiseniella
En art i Norge.
Systematics :
| Kingdom | Animals (Animalia) | ||||||
| Phylum | Annelid worms (Annelida) | ||||||
| Klasse | Fåbørstemark (Oligochaeta) | ||||||
| Order | Haplotaxida | ||||||
| Family | Meitemark (Lumbricidae) | ||||||
| Genus | Eiseniella | ||||||
| Species | Bekkemeitemark (Eiseniella tetraedra) | ||||||
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