Berthella plumula. Length 28mm. Mantle, lacking tubercles, covers whole body except protruding rhinophores, large oral veil and small portions of foot. LWS. Menai Strait, Wales. March 2011.
Berthella plumula. Length 28mm. Mantle, lacking tubercles, covers whole body except protruding rhinophores, large oral veil and small portions of foot. LWS. Menai Strait, Wales. March 2011.
Berthella plumula. Length 28mm. Mantle, lacking tubercles, covers whole body except protruding rhinophores, large oral veil and small portions of foot. LWS. Menai Strait, Wales. March 2011.