1. Coryphella lineata adult, 15mm long. Wrinkled rhinophores. Raised dorso-lateral ridge supporting anterior group of cerata clearly visible. Ridge less prominent in gaps between cerata groups. LWS, Menai Strait, September 2011.
2. Coryphella lineata adult, 15mm long. Wrinkled rhinophores. Raised dorso-lateral ridge supporting anterior group of cerata clearly visible. Ridge less prominent in gaps between cerata groups. LWS, Menai Strait, September 2011.

Coryphella lineata adult, 15mm long. Wrinkled rhinophores. Raised dorso-lateral ridge supporting anterior group of cerata clearly visible. Ridge less prominent in gaps between cerata groups. LWS, Menai Strait, September 2011.