142 



REPORT 1856. 



Species. 



S 

 - a 

 I5 E 



SS 



Acephala (continued). 

 Leda, Schum. 



emarginata, Zam 



striata, Lam 



Nucula, Lam. 



nucleus, Lin 



nitida, .So?*; ,, 



radiata, Hanley 



decussata, Sow 



tenuis, Mont 



corticata, Moller 



Limopsis, Sassi. 



pygnijea, Phil. 



Pectunculus, Lam. 



glycimeris, Zm. ........... 



violascens, Lam 



Siculus, Reeve 



pilosus, Lam 



Area, Lin. 



Noae, Lin 



tetragona, Poli ,.. 



barbate, Zm ,..,•• 



antiquata, var. ?, Poli . . 



lactea, Lin .,,., 



nodulosa, Loven. .......... 



raridentata, S. Wood 



obliqua, Phil. 



navicularis, Bruff 



imbricata, Bruff 



diluvii?, Lam 



Modiola, Lam. 



modiolus, Lin 



tulipa, Lam 



phaseoliua, P/iil. .. 



barbata, Lin 



Petagnae, Scacchi .. 



sp. ined 



Crenella, Brown. 



discors, Lin 



marmorata, Forbes 



nigra. Gray 



vestita, Phil 



costulata, Jfmo 



rhombea, Berkeley., 



decussata, Mont. .. 

 Lithodomus, Cuvier. 



dactylus, Cuvier .. 



caudigerus, Sow. ., 

 Mytilus, Lin. 



edulis, Lin 



minimus, Poli 



Afer, Gmel. ........ 



