| Citation | Norenburg, J.L., 2009 Nemertea of the Gulf of Mexico. pp. 553-558 In Felder, D.L.; Camp, D.K. (eds.) Gulf of Mexico - Origins, Waters, and Biota. Biodiversity. Texas A&M University Press, College Station, Texas. |
| Ref. | 116109 Norenburg, J.L., 2009 |
| Page | 558 |
| Named Used as Valid | Malacobdella grossa |
| Locality | |
| Distribution | Gulf of Mexico. |