G Mull. 
VII. MOLLUSCA. 
G6. Cockerell, T. D. A. A check-list of tho Slugs . . . With appendix 
and notes by W. E. Collinge. Conchologist, ii, pp. 168-176 & 185-232. 
Also separately, 58 pp. 
67. . On a new species of Aplysiidce from Jamaica. Ann. Nat. 
Hist, xi, pp. 218-220. 
68. . Avion occidentalis an apparently new species. J. Conch, vii, 
pp. 192 & 193, figg. 
69. . Additions to the Fauna ... of Jamaica. J. Inst. Jamaica, i 
(Moll.), pp. 260, 261, & 310. 
70. . Climate and the Variation of Slugs. Science, xxi, pp. 338 
& 339. 
71. . Slugs injuring Coffee. Nautilus, vi, pp. 127 & 128. 
72. . The small grey Slug [Agviolimax agrestis] in Jamaica. Op. 
cit. vii, pp. 21 & 22. 
73. . Notes on the North American Species of Succinea [concluded]. 
T. c. pp. 43-46. 
74. . Notes on the Variation of some North American Mollusca. 
Brit. Natural. 1893, pp. 80-82. 
75. Collinge, W. E. On tho absence of the male reproductive organs 
in two Hermaphrodite Molluscs. J. Anat. Physiol, xxvii, 
pp. 237 & 238. 
76. . On the structure and affinities of some European Slugs 
[belonging to the genus Avion"]. Conchologist, ii, pp. 113-117. 
77. . Note on a new European Slug [ Avion flagellus]. T. c. p. 157. 
Cf. infvu (81). 
78. . On tho variety, cinereoniger , Wolf, of Limax maximus , L. 
Ann. Nat. Hist, xi, pp. 286 & 287. 
A reply to paper by Roebuck (304). 
79. . The morphology of the generative system in the genus 
Testacella. Op. cit. xii, pp. 21-25, 1 pi. 
80. . On the occurrence of Avion lusitanicus , Mab., in the British 
Isles, and descriptions of four uew varieties. T. c. pp. 414 & 415. 
81. . Description of the Anatomy of anew species and variety of 
Avion [A. Jlagellus]. T. c. pp. 252-254, 1 pi. 
Cf. supra (77). 
. [See also Cockerell (66) ] 
82. Cooke, A. H. On the Geographical Distribution of the Land and 
Freshwater Mollusca of the Malagassy Region. Conchologist, ii, 
pp. 131-139. 
83. Cooper, J. G. On Land and Freshwater Mollusca of Lower Cali- 
fornia. Parts 2 & 3. P. Calif. Ac.iii, pp. 207-217 & 338-344, 2 pis. 
