6 Moll. 
MOLLUSCA. 
[Cockerell, T. D. A.] (7) Notes on Geographical Distribution. T. c. 
pp. 25, 26, 49, & 50. 
. (8) The Genus Claimlia . T. e. p. 114. 
. (9) The British Slugs. T. c. p. 115. 
. (10) Physa elliptica. T. c. p. 163. 
. (11) On the Distribution of Aquatic Forms. T.c. pp. 182-184. 
[Nothing new.] 
. (12) Mollusca in Colorado. T. c. p. 257. 
Collier, E. Land and Freshwater Mollusca of Cardiganshire. J. of 
Conch, v, pp. 353-355. 
Cooke, A. H. (1) Otina otis var. alba at Newquay. T. c. p. 316. 
. (2) On the Article Purpura in Tryon’s ‘ Manual of Couchology.’ 
T. c. pp. 321-329. 
. (3) Helix revelata at Newquay. T. c. p. 329. 
Cooper, J. G. West Coast Pulmonata : Fossil and Living (continued). 
Proc. Calif. Acad. Sci. (2) i, pp. 11-25. \_Cf. Zool. Rec. xxiv, Moll. 
P-7.] 
Cox, J. C. Contributions to Conchology, No. 1. P. Linn. Soc. N.S.W. 
(2) ii, pp. 1061-1064, pis. xx & xxi. 
Craven, A. E. Note sur Helix harpa, Say. J. de Conch, xxviii, 
pp. 101-103. 
Crosse, H. (1) Nouveau Catalogue des Mollusques terrestres de l’ile de 
San-ThomA T. c. pp. 12-30, pi. i, figs. 2 & 3. 
. (2) Faune malacologique terrestre et fluviatile de Pile du Prince 
(C6te occidentale d’Afrique). T. c. pp. 296-305. 
- — . [See also Fischer, P.] 
Crosse, H., & Fischer, P. (1) Observations sur le Bulimus exaratus , 
Muller. T. c. pp. 11 & 12. 
. (2) Description d’un Cyclostoma inedit, provenant de Madagascar. 
T. c. pp. 100 & 101, pi. i, fig. 1. 
(3) Note sur les Cyclostomes des Antilles et description du 
nouveau genre Colobostylus. T. c. pp. 229-235. 
Cuj^not, L. Blood of Invertebrata. J. R. Micr. Soc. 1888, p. 557. \Cf. 
Zool. Rec. xxiv, Moll. pp. 7 & 35.] 
Da Costa, S. J. Helix revelata and Pupa umbilicata var. alba at New- 
quay. J. of Conch, v, p. 347. 
Dall, W. H. (1) Gasteropods and Lamellibranchs : in, Agassiz, Three 
Cruises of the ‘ Blake,’ pp. 62-75. [Cf. supra .] 
. (2) Lamellibranches sans branchies. Bull. Soc. Z. Fr. xiiq 
pp. 207-209. 
• . (3) Correspondence. Conch. Exch. ii, pp. 9 & 10. 
