Lateral (1), anterior (2) and posterior (3) views of rhinophores. Lamellae are widely divided on the anterior and meet forming a ‘V’ on the posterior.
The translucent, swollen, smooth base (4) has two forward-pointing, long, finely tapered, pallial processes (5). The blunt apex protruding above the lamellae is tilted forwards (6).
The yellow or orange pigment is sometimes absent from the rhinophores and pallial processes.
Menai Strait. Wales.