GASTROPODA (pectinibranchia) . MolL 45 
Typhis. 5 species, none of them new, figured by Sowerby, Thes. 
Conch, iv. pi. ccccxxv. (or ccccxxiv.*). 14 species, none new, described by 
Tryon, Man. of Conch, ii. pp. 136-138, pi. xxx. 
Trophon (Montf.). Monograph by Sowerby, Thes. Conch, iv. pp. 69-67> 
pis. cccciv. & ccccv.*, containing 41 species. The following are apparently 
HQW '.—inter striatm, p. 60, pi. cccciv. fig. 6, locality unknown, suh- 
serratus, p. 63, pi. ccccv. figs. 32 & 33, and stuarti (E. A. Smith), fig. 37, 
Vancouver’s Island, innotahilis (E. A. Smith), p. 66, pi. ccccv.*, fig. 39, 
locality unknown, suhangulatus^ p. 63, pi. ccccv.* fig. 48, locality unknown. 
T. cepula is a new name for lamellosus (Cray, nee Gmelin, nec Philippi), 
p. 61, pi. cccciv. fig. 14, & pi. ccccv. fig. 27. Also 40 species described and 
figured by Tryon, Man. of Conch, ii. pp. 138-151, pis xxxi.-xxxiii. 
Trophon stuarti, sp. n., E. A. Smith, P. Z. S. 1880, p. 481, pi. xlviii. 
fig. 6, Vancouver’s Island. 
Trophon squamosissima \-mus'], sp. n., J. E. Tenison Woods, P. R. Soc. 
Tasm. 1878 [1879] p. 33, N. Tasmania. 
Eupleura. 5 species described and 4 figured by Tryon, Man. of Conch, 
ii. pp. 157 & 158, pi. xxxix. 
Urosalpinx. 16 known species, referred formerly to Fusus, Adamsia, 
&c., described and most of them figured by Tryon, 1. c. pp. 151-156, 
pis, xxxi., xxxiii. & xxxix. 
PuRPURIDiE. 
Purpura. The known species shortly described, with a fuller account 
of P. lapillus (L.) ; Tryon, 1. c. pp. 158-180, pis. xlii.-lv. 
Purpura harcinonensis (Hidalgo), Hidalgo, Mol. mar. do Espana, 
pi. xxvii. a, figs. 7 & 8 [= heemastoma, L., var.]. 
Purpura {Cronia) anomala (Angas) : see Mangelia (Pleurotamidce). 
lopas, one species only, francolinus (Brug.) and situla being declared 
varieties of sertum (Brug.), discussed by Tryon, 1. c. pp. 180 & 181, pi. Iv. 
figs. 181 & 188-190. 
Vexilla, including Usilla (H. Ad.) : 4 species described, 3 figured ; 
id. 1. c. pp. 181 & 182, pi. Iv. figs. 184-187. 
Vitularia is included by Sowerby in his monograph of Murex (supra). 
Monoceros : 9 species described and figured by Tryon, 1. c. pp. 193-195, 
pis. lx. & Ixi. 
Chorus, Pinaxia, and ConcholepaSy each with only one species, described 
and figured by Tryon, Man. of Conch, ii. pp. 197 & 198, pis. Ixi. & Ixii. 
Ricinula ; 29 species described and figured, many nominal species re- 
duced to varieties ; id. 1. c. pp. 182-192, pis. Ivi.-lix. 
Cuma, 7 species, Rapana (including Latiaxis), 6 species, RhizochiluSj 
1 species, Coralliophila, 17 species, Pseudomurex, 3 species, described and 
figured ; id. 1. c. pp. 199-211, pis. Ixii.-lxvi. 
{^Coralliophila ?] Fusus hrazieri, locality unknown, and imhricatus. New 
Caledonia ; E. A. Smith, J. L. S. xii. [1876], pp. 539 & 540, pi. xxx. figS; 3 
& 16. 
Pseudoliva : 6 species described and 4 figured; Tryon, 1. c. pp. 196 & 
197, pi. Ixi. 
