| Citation | Steele, D.H. and V.J. Steele, 1975 The biology of Gammarus (Crustacea, Amphipoda) in the northwestern Atlantic. IX. Gammarus wilkitzkii Birula, Gammarus stoerensis Reid, and Gammarus mucronatus Say. Can. J. Zool. 53(8):1105-1109. |
| Ref. | 111199 Steele, D.H. and V.J. Steele, 1975 |
| Page | |
| Named Used as Valid | Gammarus obtusatus |
| Locality | |
| Distribution | Northwest Atlantic. |