43 



CONCHOLOGICAL. 



Specimens arranged and named according to Lamarck. 



CLASS ANNELIDES. 



ORDER SEDENTARIA. 

 FAMILY SERPULACEA. 

 221, 222, 223. Serpula vermicularis. 



CLASS CIKRIPEDES. 



ORDER SESSILE CIRRIPEDES. 



224. Tubicinella bal^enarum. The Tubicinellae are found with 



nearly the whole shell buried in the thick skin of the 

 Whale. 



225. Coronula BALJENARIS. 



226. Coronula baljenaris. 6 specimens, on a piece of Whale skin 



CLASS CONCHIFERA. 



ORDER C. DIMYARIA. 



FAMILY CONCHACEA. (Marine.) 



227. Cytherea maculata. 



228. Cytherea dione. 



229. Cytherea . 



230. Cytherea . 



FAMILY CARDIACEA. 



231. Carditjm ■ . 



232. Cardium . 



233. Cardium . 



234. isocardia moltkiana. 



FAMILY ARCACEA. 



235. Arca . 



