UNIO.—Puate XLIX. 
rather convex, serrated with foliaceous points ; an- 
terior side with dorsal margin sloped, somewhat con- 
cave, serrated ; lateral teeth remote ; ventral margin | 
round, elevated on both sides; umboes a little raised, 
acute. 
Reciuz, —— ? 
Hab. ? 


Species 292. (Mus, Cuming in Brit.) 
TELLINA PETALLINA. 

Tel. testa ovatd, solida, lata, con- | 
centrice liratd, prope umbones levigatd, pallidé luted, 
radiis interruptis roseis pictd ; latere postico acumi- 
nato, leviter flexuoso, post flecuram levigato, ligamento 
magno. 
THe peraL TELLINA. Shell ovate, solid, wide, concen- 
trieally ridged, smooth near the umboes, pale yellow, 
painted with interrupted pink rays; posterior side 
acuminated, shghtly flexuous, smooth behind the 
fold, ligament large. 
DESHAYES. 
Hab. ? 


