02 Callochiton septemvalvis

02 Callochiton septemvalvis

Width 59% of length. Single transverse cream band on girdle by suture on either side between valves i and ii, and two bands by sutures between valves vi, vii and viii. Needle-like scales appressed to the girdle surface only distinct where brown needles contrast with cream bands. Cornwall, England, July 2023 © M. Vos.