MolluscaBase taxon details
original description
Marcus Er. (1958). On western Atlantic opisthobranchiate gastropods. <em>American Museum Novitates.</em> 1906: 1-82., available online at http://digitallibrary.amnh.org/handle/2246/5128 [details]
additional source
Edmunds, M. (2015). Opisthobranchiate Mollusca from Ghana: Facelinidae. <em>Journal of Conchology.</em> 42(2): 125-161. [details]