GASTiioroDA (fegtinibranchia). Moll. 21 
GASTEOPODA. 
PEGTINIBBANGHIA. 
MuEICIDJi} AND PuEPURIDiE. 
Murex . hrandaris (L.), trunculus (L.), and erinaceus (L.). On their 
purple fluid ; Negri, Atti Acc. Rom. (2) iii. pp. 394-430 [see supra, p. 6]. 
Murex rota (Sow.) ; operculum described by Kobelt, JB. mal. Ges. iii. 
p. 43. M. kuesterianus (Tapparone-Canefri) = trunculus (L.) var., sub- 
fossil on the shores of the Red Sea ; id. ibid. 
Murex hoplites^ sp. n., P. Fischer, J. de Gonch. xxiv. p. 236, pi. viii. 
fig. 3, Goree, W. Africa, allied to saxatilis (L.). 
Murex fenestratus (Chemn.), Tapparone-Canefri, Bull. mal. Ital. (2) 
ii. p. 241, Mauritius. 
Murex {Pteronotus) sionatus, sp. n., J. E. T. Woods, P. R. Soc. Tasm. 
1876, p. 4, Tasmania. 
Murex snjice, diadema, and hyhridus, spp. nn., Aradas & Benoit, Conch, 
viv. Sic., Mediterranean. The first probably an exotic Hindsia, the 
second a young Latiaxis ; Kobelt, JB. mal. Ges. iii. p. 282. 
The Red Sea species of Murex and Ocinebra, 23, discussed ; id. 1. c. 
pp. 38-50. 
Typhis arcuatus, sp. n., J. E. T. Woods, P. R. Soc. Tasm. 1876, p. 4, 
Tasmania. 
Trophon heuglini, sp. n., Morch, J. de Gonch. xxiv. p. 369, Polar Sea. 
[^Coralliopliilal^ Pseudomurex meyendorffi, (Calcara) and bracteatus 
(Brocchi). Monterosato maintains the distinctness of the genus and the 
variability of the species ; Bull. mal. Ital. 1875, pp. 2 & 3. 
Rhizochilus {Coralliophila) squamosissimus, sp. n., E. Smith, Ann. N. H. 
(4) xvii. p. 404, Rodriguez Island. 
Purpura propinqua, sp. n., J. E. T.* Woods, P. R. Soc. Tasm. 1876, 
p. 7, Tasmania. 
BuCOINIDiU:. 
Neptunea despecta (L.) and turtoni (Bean) : critical remarks on them 
from Arctic specimens ; Kobelt, JB. mal. Ges. iii. pp. 66-70. 
Bipho glaber (Verkriizen, MS.), sp. n., and islandicus (Chemn.), gra- 
cilis (Dacosta), curtus (Jeffr.), discussed; id. 1. c. pp. 165-174, pi. hi. 
figs. 2 & 3, pi. iv. figs. 1-3, radula of the first, pi. iii. fig. 2 a. 
Sipho verkruezeni, sp. n., id. 1. c. p. 70, pi. ii. fig. 1, Porsanger- fjord, 
Arctic Norway. B. tortuosus (Reeve) and ebur (Morch) from the same 
locality ; id. 1. c. pp. 72 & 74, pi. ii. fig. 2, and pi. iii. figs. 1 & 2. 
. Fusus (Biphonofusus) pfaffi, sp. n., Greenland and Spitzbergen, F. {B.) 
productus (Beck, MS.), sp. n.. Cape North, Northern Pacific ; ' Morch, J. de 
Conch, xxiv. pp. 369 & 371. 
Biphonalia pulchra and castanea, spp. nn., J. E. T. Woods, Z. c. p. 11, 
Tasmania. 
1876. [vOL. Xlll.] F 3 
