| Referens | Blake, J.A., 1993 6. Phylum Nemertea. p. 95-132. In Blake, J.A. and A. Lissner (eds.) Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 1. Introduction, benthic ecology, oceanography, Platyhelminthes, and Nemertea. |
| Ref. | 966 Blake, J.A., 1993 |
| Sida | 129 |
| Named Used as Valid | Tetrastemma nigrifrons |
| Observationsplats | |
| Distribution |