140 REPORT—1843. 


Found Ground: g Geographical 
living at s | Distribution. 






































Species. Range. 
——S | 







fathoms. fathoms. 
Murex, Lin. 
vaginatus, Cr.gJan.| 150 0 mud. ver. 
distinctus, Cr. § Jan.| 40-69 0 nullipore. r. 
brevis, Forb.......... 24. IA: mud. V.r. 
fistulosus, Broc...... 6-50 6 mud. Ye 

Aporrhais, Da Costa. 
pes-pelecani, Lin... 
Ranella, Lam. ......... 
12-70 | 20-45 | weed,mud. | @ |Lus., Celt., N. 




lanceolata, Menke....| _ lit. ? 0 rock ? ver. 
Triton, Lam. 
variegatum, Lam.... 7 % weed. vr. 
Purpura, Lam. 
hemastoma, Lam. .| _ lit. 0 rock. v.T.lAtlantic. 
Cassidaria, Lam. 
tyrrhena, Lin. ...... 40-48 (6) weed. v.Y. 
Dolium, Lam. 
galea, Lin...... ele 10-31 0 sand ? ]. |Can. 
Pollia, Gray. 
maculosa, Lam...... lit. lit. rock. a. 
candidissima, Phil..| lit. (0) sand ? v.T. 
minima, Phil. ......| 55-69 60 nullipore. 1. 
Nassa, Lam. 
macula, Mont. ......| 7-10 9 weed. vy. r.|Lus., Celt., N. 
variabile, Phil ...... 0-27 0-7 mud. a. 
d’orbignyi, Payr. ... lit. ? 0) sand? r. 
varicosa, Turt.......| 27 O | _eeveeenes r. 
intermedia, Ford....| 45-185 0 nullipore, mud. | 1. 
granulata, Phil...... 7-10 @) mud. zm 
prismatica, Broc. ...| 19-20 0 nullipore. re 
reticulata, Lin.......| 7-10 7 weed. a. |Eux., Can. 
musiva?, Broc....... 7-10 8 weed. | ]. |Lus.,Celt., Brit. 
cornicula, Olivi. ...| 0-19 2: rock, &c. 1. 
semistriata, Broc....| 70-78 (0) mud. Vv. 1. 
mutabile, Zin. ......| lit-10 | lit—10 sand, mud. | a. |Lus., Can. 
gibbosula, Lin. ...... lit. (0) sand ? ver. 
neritea, Lin. .......+- lit. lit. sand. a. |Lus., Bux. 
Columbella, Lam....... 
rustica, Lam.......+. 0-55 lit,-20 rock, &c. a. |Eux., Can. 
linnei, Payr.......+ lit-60 | lit.—10 rock, &e, a, |Eux. 
gervillii, Payr....... 30-40 30 weed. l. 

Mitra, Lam. 
ebenus, Lam. ......| 20-80 | 20-80 weed, mud. | f. |Can. 
cornea, LamM......+.. lit. ? 0 weed. ] 
savignii, Payr.......| 16-30 | 16-20 weed. , 
obsoleta, Bron.......| 3-69 6-30 weed. fi. 
littoralis, Forb....... lit. 0) sand ? a 
phillippiana, orb. .| 45-105 45 nullipore. r 
ranum, Ford. ......| 20-60 20 weed. ] 
Tornatella, Lam. 
fasciata, Lam. ......| 29-80 80 sand. ]. |Lus., Celt., N. 
pusilla, Forb.........| 100 fe) nullipore. jv. r. 
