additional sourceHayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. <em>Clarendon Press: Oxford, UK.</em> 627 pp. (look up in IMIS) [details] Available for editors
status sourceChernyshev, A. V. (2005). System of families of Enoplan nemerteans of the order Eumonostilifera (Nemertea: Enopla). <em>Russian Journal of Marine Biology.</em> 31(suppl. 1): 27–33., available online athttp://link.springer.com/article/10.1007/s11179-006-0012-6[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality