LIST OF PUBLICATIONS. 
Moll. 5 
Burrows, T. F. Re-discovery of Helix fusca and H. lamellata in North 
Staffordshire. J. of Conch, vi, p. 254. 
Buxbaum, Gebruder. Das Wachsen der Anodonten (Teichmuscheln). 
Zool. Gart. xxxi, pp. 16-18. 
On the rate of growth of Anodons. 
Byne, L. St. G. Adeorbis subcarinatus at Teignmouth, S. Devon. J. 
of Conch, vi, p. 164. 
Calvin, S. Some New Species of Paleozoic Fossils. Bull. Lab. Iowa, i, 
pp. 173-181, 3 pis. 
Canefri, C. T. Yiaggio di Leonardo Fea in Birmania e Regioni 
vicini. xviii. Molluschi terrestri e d’Acqua dolce. Ann. Mus. Genov, 
vii, pp. 295-359, pis. vii-ix. 
Leonardia , n. g. of Veronicellidce , and several new species. 
Caruana-Gatto, A. Beschreibung einer neuen Alexia. Nachr. mal. 
Ges. 1890, p. 210. 
A. hobelti , n. sp., from Marsa-Scirooca. 
Cockerell, T. D. A. (1) The British Naturalists’ Catalogue of the 
Land and Freshwater Mollusca of the British Isles, with all the 
named varieties. London (Swan, Sonnenschein & Co.): 1890, 19 pp. 
. (2) The American Mollusca. Sci. Goss. 1890, p. 114. 
Zonites carolinensis , n. sp., from America. 
. (3) The Variation and Abnormal Development of the Mollusca. 
T. c. pp. 4 & 5. 
. (4) Notes on Slugs, chiefly in the Collection at the British 
Museum. Ann. N. H. vi, pp. 277-288. With a table of species 
relations. T. c. pp. 380-390. 
Several new species. 
. (5) Colorado Mollusca. J. of Conch, vi, p. 175. 
. (6) Critical Notes on some Land and Freshwater Mollusca. T. c. 
pp. 255-259. 
. (7) A List of Mollusca of Colorado. Naut. iii, p. 99. 
Land Mollusca. 
Collin, A., & Kobelt, W. Bericht ueber die wissenschaftlichen Leist- 
ungen im Gebiete der Malakologie wahrend des Jahres 1887. Arch, 
f. Nat. 1888, ii, pp. 257-330. 
Collinge, W. E. (1) On the Position of the Dart-Sao in Helix rufescens. 
Zool. 1890, p. 276. 
Has a double bi-lobed sac ; two lobes on each side of the vagina ; the 
darts are so small that the animal cannot use them. It is suggested that 
the darts in Helix are retrograde organs of defence. 
. (2) Observations on Vitrina pellucida. T. c. pp. 467 & 468. 
Notes on the habits and distribution. 
