I. neglecta can be found on all north-west European coasts.[3]
Description
Male I. neglecta measure 8 to 30 millimetres (0.3 to 1.2 in), females 10 to 16 millimetres (0.4 to 0.6 in). They are brownish, sometimes with white longitudinal lateral markings or white marbling over the dorsal surface. The pleotelson of adults has straight sides converging posteriorly.[3]
References
^Sars, G. O. (1896–1899). An account of the Crustacea of Norway, with short descriptions and figures of all the species. Volume II. Isopoda. Christiania: A. Cammermeyer. doi:10.5962/bhl.title.1164.
^ abcHayward, Peter J.; Ryland, John S. (2017). Handbook of the Marine Fauna of North-West Europe (2nd ed.). Oxford, UK: Oxford University Press. p. 345. ISBN978-0-19-954944-3.