

Kobelt, Europ. Meeresconchylien. Tat. eXvn. 





1.2 Cerithium vulgatum intermedium Reg. 3.4 G.v.hormidulum Mtrs. 5.6 G.v.turbatum Mtrs. 
7.8.Cv.algoideum Mtrs. 9.10 C.v.truncatulum Mtrs. 11-27 C.rupestre Risso.. 


