2Jfi 



WORMS. TESTACEA. 64. Chania. 



StmiorltcB* Shell fuborbicular, compreffed, coarfe, with decTjlTafe-ilnas, 

 lata, z . Ltnne Lehrb. Tbierr. 2. tab. 37, /. k ? 



Inhabits Shell longitudinally ftriate and imbricate with 



fcales ; pofterior Hope with a whitifh lobe ; hind-margin crenate. 



C&Hculata, Shell oblong, with imbricate grooves ; the anterior part 

 ret rife. 

 AdanJ. Seneg. I. tab. !£.. fg, 8. 

 I. liter conch, tab. 347. Gualt. teft. tab. 90. f. F, 

 Ifer* /v//,/. Caf* Vind- teff. tab. 5. /. io, 1 ft, 

 Cbemn. conch. 7. tab 50. //g-. 500, 50 1. 



2. Lister conch, tab. 348. _/>£■. I 86 ? 



'.. Bonan. Muf. Kirch. 2. fig. 127. 



Inhabits ti>e Atlantic, American and Indian Teas, and is fometirnes 

 found foflilc : about |- an inch long and tf broad: white, 

 rather brown when young: hinge with z teeth: extericr 

 margin ferrate, interior fmooth 



Cordata. Shell heart-fhapeef, tranfverfely ilrfate; one fide elongated, 

 compreffed. 



2. Kidney-fhaped. Knorr Vergn. 2. tab. 23. f. 7. 

 Chemn. coach. 7. tab. 5c, fig. 502, 503. 

 Inhabits the Indian and Red Veas : ferruginous or chefnut, 



Cafiafa. Shell foundifh, with toothed grooves mixed with dots; 

 poller ior Hope retufe. 

 Inhabits Shell white, the outfide reddifh : grooves ele- 

 vated, longitudinally toothed and alternately {horters margin) 

 crenulate: poiterior llope heart-fhaped. 



QhUnga. Shell oblong, the fore-part angular, with anterior acute 

 teeth* 



Chemn. conch. 7. tab. 50. fig. 504, 505. 

 Inhabits fhores oi Guinea, and refembles My til us modiolus. 

 Shell fubdiaphanous, white, with very fine decufiate ftriae, within 

 citron-colour: margin very entire, hinge with 3 middle teeih, 

 and an oblong acute lateral one locking into a hollow between 

 2 teeth in the oppofite valve. 



Lazarus. Shell imbricate with jagged lamella : beak a little fpiral 

 obliquely. 

 Argenv. conch, tab. 20. F. Knorr Vergn. \,t. 8, f. 1, 

 Rumpf. Muf. tab. 47, C. /, 48, /. 3. 

 Vaient. abb. tab. 13, /%. 4. /. 16, /. 22. 

 SebaMuj. 3. tab. 88./. 12. t, 89,/, 6, 9, ii» 



Bora 



