Protankyra tristis
Protankyra tristis is a species in the genus Protankyra, family Synaptidae, order Apodida.
Scientific classification
| Rank | Taxon |
|---|---|
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Class | Holothuroidea |
| Order | Apodida |
| Family | Synaptidae |
| Genus | Protankyra |
| Species | Protankyra tristis |