10 Coryphella verrucosa rufibranchialis

10 Coryphella verrucosa rufibranchialis

Image, as Eolis rufibranchialis Johnston, 1832, from Alder and Hancock (1844-1854).
Cerata have translucent white tip (1), narrow, subterminal, opaque white ring (2) and sometimes a gap (3) between ring and red-brown digestive gland (4). Wrinkled translucent whitish rhinophores (5) are slightly yellowish.