4 
Ficus. 
Carica. 
Rapa. 
Niveus, 
Granum. 
A YMANUS 
WORMS. TESTACEA. 78. Murex. 
Inhabits Canada and the Frozen Sea, Shell brown, fometimes 
larger and uniform, fometimes lefs and radiate fmooth or tran{- 
verfely ftriate: margin of the back knotty. 
Beak dilated: fhell ftriate, the whorls feparated by a fmal! 
canal; the outer-ones brown, the firit crowned with 
knobs at the bafe. 
Tnhabits Martini conch. 3. tab. 66. fig. 741. 
2. Gualt. teh, tab, 26. N. 
3. Chen. conch. 10. tab. 163. fig, 1564, 1565. 
Beak dilated ; fhell tranfverfely ftriate; fpire a little pro- 
minent, the whorls crowned with fpines at the bafe. 
Lister tab. 880. Gualt. tefl. tab. 47. B. 
Knorr Vergn. 1. tab. 39. fig. 4. and 6. t. 27. f. 1. 
Martini torch. 3. tab. 67. Fg. 714. t- 69. jr 756, 757- 
Inhabits- tun. S inches long: pé/lar plaired. 
Shell folid umbilicate with a triple row of knots and tranf- 
verfely ftriate: aperture large ftriate. 
Knorr Vergn. 5. tab. 21, fig. 2. Spengl conch, g.€; 
Martini conch. 3. tab. 68. fig. 759—753 
2. Lister tab. 894, 895. 
~ Inhabits India: refembles Bulla rapa. 
Beak dilated: fhell {nowy diaphanous: whouls of the fpize 
feparated by a fmall groove, the firft with tranfverfe 
carinate ribs. 
Bonar recr. 3. fig. 333. Muf. Kirch, 3. f- 337- 
Inhabits the Seas round Brafil. 
Shell hemifphzrical glabrous diaphanous, with a fpreading 
{traight beak, crown papillary. 
Lister tab, 881. j JI ARP ptt 33. À. a. 
Muf. Gottw, tab. 30. fig. 2, S. 
Inhabits North America. Whorls convex and growing gradually 
' Jefs towards the tip, 
Beak dilated: {pire eam ted with fpines. 
| Rumpf. muf. tab. 28. fig. A 
Bonan. recr. and Mu). Riek, LA ie 
Chemn. conch. 4. p. 143. Vign. 39, D ; 
Inhabits Nea Guinea. Shell coarfe ponderous, black or blucith, 
furrounded with rings: aperture angular: geak rather Jong: 
Jfpire Taucronate. ae a 
Perverlus. 
