50 Moll. 
MOLLUSCA. 
lated and spread out at its base. B. pulchella, sp. n., off Crete, 70-120 
fath. Jeffreys, Ann. N. H. (5) xi. p. 309, pi. xvi. fig. 2. [Neither radula 
nor operculum known ; the systematic place of this shell is consequently 
very uncertain. — R ec.] It is possible that it may be the fry of Cassis 
sulcosa ; Jeffreys, Ann. N. H. (5) xii. p. 67. 
Ianthinim:. 
lanthina exigua (Lam.). Dentition similar to that of I. communis 
(Lam.); Hutton, Tr. N. Z. Inst. xv. p. 123, pi. xiv. fig. g. 
PyBAMIDELLID^]. 
Pyramidella ? vincta t sp. n., Dali, P. U. S. Nat. Mus. vi. p. 330, pi. x. 
fig. 7, Florida. 
Odostomia electa, sp. n., Jeffreys, P. Z. S. 1883, p. 394, Faroe Channel, 
warm area. 
Odostomia brevicula , sp. n., id. Ann. N. H. (5) xi. p. 397, pi. xvi. fig. 4, 
off Crete, 70-120 fath. 
Odostomia canaliculata, ellipsoidea , and vitrea, spp. nn., Folin, Moll. 
Andaman, pp. 15 & 16, Andaman Islands. 
Odostomella and Parthenina, subgg. nn. of Odostomia. Types, 0. 
doliolum (Phil.) and interstincta (Mont.), and 0. monterosatoi , jefreysi , 
and penchynati [ penchinati ], spp. nn., Bucquoy, Dautzenberg & Dollfus, 
Moll. mar. du Roussillon, fasc. iv. 
Turbonilla viridaria, virg<\ and punicea , spp. nn., Dali, P. U. S. Nat. 
Mus. vi. p. 332, Florida. 
Turbonilla tceniata , vittata, wood-masoni, microcheilos\-chilus~\, intus- 
lirata , spp. nn., corpulenta (Fol.) var. n. minima, and note on tumidula 
(Fol.) ; Folin, Moll. Andaman, pp. 6-9, all from Andaman Islands. 
Noemia arcte-lirata and megacheilos[-chilus], spp. nn., id. 1. c. pp. 14 & 
15, Andaman Islands. 
Dunkeria late-lirata , sp. n., id. 1. c. p. 5, Andaman Islands. 
Chemnitzia subemarginata , sp. n., id. 1. c. p. 4, Andaman Islands. 
Parthenia cedrosa t sp. n., Dali, P. U. S. Nat. Mus. vi. p. 351, pi. x. 
fig. 11, Florida. 
Parthenia fallax and nevilli, spp. nn., Folin, Moll. Andaman, pp. 10 & 
11, Andaman Islands. 
Eulimella infundibulata and cylindropsis , spp. nn., id. 1. c. pp. 3 & 4, 
Andaman Islands, the former also at Hongkong. 
Menestho albula (Moller) from Labrador ; K. Bush, P. U. S. Nat. Mus. 
vi. p. 242, pi. ix. fig. 11. 
Monoptygma exigua (Sow.). Locality unknown ; the only recent 
representative of the true Monoptygma (Lea), the other recent species 
referred to it belonging to the Actceonidce ; Try on, Manual of Conchology, 
v. p. 91, pi. xxxvii. fig. 1. 
Mathilda. List of known species, most of them Tertiary fossils, 9 
recent, by Boury, J. de Conch, xxxi. pp. 110-125. Description of M. 
magellanica (Fischer, 1872) ; l.c. p. 405. 
