North and South Islands. On green filamentous algae Chaetomorpha
Marine, Endemic. Shell absent
References and Publications
Morley, M.S., Hayward, B.W. 2015 Intertidal records of 'sea slugs' (nudibranchs and allied opisthobranch gastropods) from northern North Island, New Zealand, Records of the Auckland Institute and Museum, 50 (p.62)
Morley, M.S. Apr/2004 A population of the sea slug Ercolania felina, Poirieria, 30 (p.9)
Marshall, B.A. 1995 Molluscan and brachiopod taxa introduced by F.W. Hutton in The New Zealand Journal of Science, Journal of the Royal Society of New Zealand, 25 (p.498)
Powell, A.W.B. 1979New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.283)
Key to Geographical Ranges
The symbols K.A.C.F.M.An. are used to indicate the geographical range of the species.
They have been adopted to give an approxomation of the range of each species within New Zealand.
Aupourian - Kaipara Harbour, north around North Cape, encompassing the Three Kings Islands and south to East Cape
Cookian - Lower North Island and the northern part of the South Island