| Referens | Todaro, M.A., L. Matinato, M. Balsamo and P. Tongiorgi, 2003 Faunistics and zoogeographical overview of the Mediterranean and Black Sea marine Gastrotricha. Biogeographia 24:131-160. |
| Ref. | 2641 Todaro, M.A., L. Matinato, M. Balsamo and P. Tongiorgi, 2003 |
| Sida | 157 |
| Named Used as Valid | Heteroxenotrichula pygmaea |
| Observationsplats | |
| Distribution | Egypt, Israel, Bulgaria, Greece, Italy, France. |