3 02 



WORMS. TESTACEA. 69. Pinna. 



Lopata. 



Retundata Shell with obfolete fcales, the margin rounded. 



Gualt. teft. tab 80. A, B. Seba Muf. 3. /. 91./. 1. 



Chemn, conch. 8 tab .93. fig. y$y 



Inhabits the Mediterranean ; ibmetimes above 2 feet long : jhell 

 oblong, whitiih, with perpendicular undulate parallel wrin- i 

 kles, and very fine concave acute fcattered fcales on the broad- 

 er part. 



<.quamofa Shell with very fine undulate fcales and flexuous broad 

 wrinkles ; the fmaller end pointed and naked* 

 Lifter y tab. 374. Gualt. tejl. tab.yS. A, 

 Argennjille conch, tab. 22. fig, B. 

 Chemn. conch. 8. tab. 92. fig. 784. 

 - Inhabits the Mediterranean j about 1 3 inches long and 6\ broad : 

 a little chefnut at the larger end and whitiih at the fmall one %\ 

 the external margin angular. 



Cimea, Shell thin, flefh-colour, naked, longitudinally grooved ; the 

 external margin acute and rounded. 

 Knorr Vcrgn* 2. tab. 23. fig. I. 

 Inhabits — — fometies varied with white fpots. 



Succata. Shell fmoolh, fatchel-fhaped, a little erect and llightly faf« 

 ■ tigiate. 



Barbut, tab. 12. /. 3. Gualt. tejl. tab. 79, F- 



Rumpf. Muf. tab. 46, N. Petiu Amb. tab. 19,/ 7. 



Chemn. conch. 8. tab. 90, f 779. Lifer) t % 371? 



Schra't. einl. in conch. 3. tab. 9. fig. 17. 



Inhabits the Mediterranean and Indian feas ; 5I inches long, z\ 

 broad : fell thin, above reddiih, beneath whitiih, above flat 

 with a rounded margin, beneath gibbous, without fcales, but 

 marked with 10 broadilh longitudinal Itriae. 



Digitifor- Shell fmooth, tubular, finger-fhaped, incurved, the extreme 

 7flls - margin membranaceous. 



Inhabits foaia. Muf. Lud. Ulr, 546. n. 1 46. 

 Shell flattilh, oblong, pellucid. 



Shell naked, lobed. 



Inhabks India. Muf Lud. Ulr. 547. n. 147. 



Shell itravv-colour, with purple ftris, membranaceous and 

 heart-i'haped when the valves are open j the lateral lobes 

 rounded and broader, with a nerve from the hinge to the 

 lobes, and from the nerve are lateral lines. 



Vitrea. - Shell hyaline, with longitudinal fubundulate ftriae, the llriae 

 with a few fcales and crofTed by other tranfverfe ftriae 



at the margin. 



* Gualt 



