562 WORMS. TESTACEA. 84. Patella. 



V 



Chemn. conch. 10. tab. 16S, fg. 1630, 1631. 



Argenv, conch, tab. 2,f. 5. Knorr Vergn, 6. t, 35, f. 4. 



Da Cojla Conch, tab. 6 f. 9; Fanjan. conch. 1. /. ^..f. B» I. 



Inhabits Indian and American feas : an inch wide. 



Shell conic , obliquely truncate, hyaline, with plaits, wrinkles 

 and ftriae running towards the- margin : Up a little oblique, 

 ppen on one part and placed in the centre of the crown, 



Neritoidea. Shell ovate , with' a fubfpiral tip: lip la teral. ^ 



Lifter* tab. 545./^ 36. Walch Naturf. 10. /. i.f. 1? 2 ? 

 Meufchen Naturf, 13. tab. 5. Jig, 1 ? 1 a ? 1 b ? 



Inhabits : generally found adhering to other teflaceous fub- 



ftances. Shell iize of a c ji errv, whitifh, glabrous, the older 

 ones rough with a few tranfverfe wrinkles : crown and inter- 

 nal valve lateral : inhabitant red. 



Smenfts. Shell fubconic, fmooth : lip fomewhat lateral. 



Lister, tab. $4f>.fig. 39. Arg. conch, t, 2, F. 



Gualt. tejl. tab. 9. X. Bonan rec, & Muf. kirch. I.f, 12, 



BornMuj. Caf. Find. teji. ^.414. <vign, f. a, b. 



Martini conch. 1. tab. i$ifig* iZi—12^. 

 2. Knorr Vergn. 6. tab. 22. f I. ' 



Inhabits the Mediterranean, Atlantic and Indian Seas. 



Shell very thin, pellucid, glabrous, broader than it is high, with 

 an acute fubfiexuous crown : lip concave, depreffed : generally 

 white with brown fpots or rays, fometimes chefnut fpeckled 

 with minute grey dots. 



Pcrcellana Shell oval, with a recurved tip: lip 2laced_behind and flat. 

 Lister, tab. 5 4 5. f. 34. Adanf. Seneg. t, 2, f. 8. 

 Rump/. Muf. tab, 40. O. Mart, conch, t. iS.f. 27, 28. 

 4<U» ^ #U***i $<*~<4 f 7C Chemn. conch. 9. tab. \2\.f, 1 082. /J /.fry ~Jl$ 



Inhabits India and Goree, Shell convex, within white, the 

 outride red, with white fcaly fpots and tranfverfe undulate 

 blue lines : probably a Nerita, 



/' ' 



/ Fomicata. Shell oval, obliquely recurved behind: lip placed behind 



and concave. 

 Lister, tab, S^S^fg. 33> 35« Arg. conch, t. 2. N. 

 M*/*, Gott-Tvald. tab. ^O.fig. 275.-3, b. 

 Knorr Vergn. 6. ta£. 21. jig. 3« 

 JK«ziW Naturf. io. /*£. I. ^. 3,4. 

 Martini-conch. I. /<z^. I 3. /%, 129, 130. 



2. Katnm, Cab. Rudolf}, p. 25, t. 2. f. 9. 



3. Scbrczt. Einl. in conch. 2. /<z£. 6,f. IO. 



4. Lister, tab. 54$«/« 37» ^/«'« <?/' r » r * $• /• ^' 



5. .fowrr Vergn. 6. tab. \\ % f. 5 ? 



Inhabits 



