studios DM marine ( )slra(0()s 



271 



Fig. XLIV. — C. (Vnrgida) mcgalops 0. O. Sars. — 1. Right valvp, soen from tho side, ?; 25,6 X. 2. Slioll, socn from 

 bolow, ?; 19 X. '^- Anterior part of the left valve, seen from inside. ?: 7fi X. 4. Loft valvo, seen from the side. (J; 



2'i X. •''. Maiiililile. seen frdiii iiisicle. ^r I'lT X. 



