43 



SCHAZICHEILA. 



398. S. a lata {Helieind) Mke., Gr. 



etPf. 

 Schazicheila alaia Shuttl., Pf., 

 Ad. Gen. 



399. S. Nicoleti ShittL, Pf. 



400. S. pannucea 3Ior. 

 HeUnna nlata var. ? Gr. et Pf. 



401. 



402, 



Familia PROSERPINID^. 



Ceres. 

 C. eolina (CarocoUa) Budos. 

 H elicodonta eolina Per. 

 Odontostomus eolinum Pfr. (olim.) 

 Proserpina eolina Pf. (olim.) 

 Ceres eolina Pf., Gr. et Pf. 

 C. S a 1 1 e a n a Cum., Pf., Gr. et 

 Pf- 



Descriptions of Ne\w Species of Pulmonata in the Collection of the 

 Smithsonian Institution. 



BY W. Q. BINNEY. 



Pedipes lirata. T. imperforata, globoso-conica, solida, liris regularibus 

 spiraliier cincta, nitens, straminea ; spira brevis, depressa, apice obtusa ; anfr. 

 ,3, superi brevi, ultimus 5-6 longitudinis subjequans ; apertura semicircularis ; 

 paries aperturalis callo nitente induta, et plica elevata, crassa, unca et intrante 

 armata; labium columellare callosum, dentibus 2 approximalis, crassis, acutis, 

 munitum ; perist. acutum, intus callo nitente in medio dentem formante 

 munitum. Diam. maj. 2|, long. 3J ; aperture long. 2^, mill. 



Ad promont. St. Lucas poeninsulfe Californi£e coUegit J. Xantus (cum Buli- 

 mo proteo Brod., B. paUidiori Sowb. et B. excelso Gould.) 



Onchidium Carpenteri. Among the mollusca from the Straits of De Fuca, 

 Mr. Carpenter has detected five specimens of a shelless mollusk, which evi- 

 dently belong to the genus Onchidium. Being preserved in alcoholj it is difiS- 

 cult to obtain any more satisfactory specific characters than the following : 

 The body is oblong, with its extremities circularly rounded ; the upper sur- 

 face is regularly arched ; below, quite near the edge, the border of the mantle 

 is readily distinguished, most of the under surface is occupied by the broad, 

 distinct, locomotive disk; the body is uniformly smoke-colored ; in size the 

 individuals vary considerably, the length of the largest being 5, the extreme 

 breadth 3 millimetres. 



I860.] 



