24 Moll. 
VII. MOLLUSCA. 
Lang (173). — Influence of environment upon the form and colour of 
Helix [Pyramidula'] alternata ; Ormsbee (235). — Physa acuta in the 
aquarium ; Buck (42). — Habits of Nudibranchs ; Heciit (132). — Habits 
and mode of crawling of Ccecum auriculatum ; Plate (269). — Mode of 
life of Lima hians ; Gilchrist (118). — Mode of burrowing of Pho- 
ladidea penita ; Lloyd (179). — Monochromism in the animal kingdom ; 
Simroth (311). — Occurrence of coloration of hepatic origin in the Oyster; 
Chatin (54). — On the purple extracted from Mollusca ; Lacaze- 
Dutiiiers (171). — Enemies of British non-marine Mollusca ; Gain, 
Natural. J. 1896, pp. 78 & 79. 
14. Economics. 
Economic uses of Mollusca in New Caledonia and surrounding 
islands; Locard (183). — Oyster culture; Crespi (66). — Statistics on 
the cultivation of the Oyster in France; ItociiE, O.B. Ac. Sci. cxxii, 
pp. 955-957. — Cultivation and storage of Oysters in relation to occurrence 
of diseases in man ; Thorne, 24th Ann. Kept. Local Govt. Board, 
1894-95. 
b.— DISTRIBUTION. 
GEOGRAPHICAL. 
N.B. — The numbers in brackets refer to the “ Titles.” A reference is thus given 
to each memoir containing any notice affecting the Molluscan fauna of the several 
geographical divisions here adopted. Synonymic notes and changes of systematic 
position ai’e, however, not included here. References to minor notes, which are not 
included in the List of Titles, but which contain faunistic facts of any value, arc 
given to the work direct. 
NON-MA RINE MOLL USCA , 
a. Pal.® arctic Zone. 
1. Septentrional Region. 
European and Western- Asiatic species of Daudebardia\ Wagner (371). 
British Islands : — Monograph, Pts. 3 & 4 (introductory only) ; 
Taylor (345). — Introduction of Mollusca into ; Kennard (159). 
England: — Lake district Mollusca ; Farrer (101). — Cheshire : Fauna; 
Oldham (232). — Hampshire : notes on the fauna ; Eyre (99). — Kent : 
interesting forms ; Adams (1) : Land Mollusca ; Kennard (161). — 
Norfolk : Fauna : Mayfield (208) : Fauna of Western ; Petcii (245). 
Scotland: — Berwickshire : Fauna of eastern ; Evans (98). 
Ireland : — West Coast Conchological notes ; Collier & Standen 
(56) : Fauna of Clonbrock, Co. Galway ; Scharff (289). 
France : — Testaceous land Mollusca collected in the greenhouses of 
the Jardin des Plantes ; Dautzenberg (84). — Fauna of the Dept, of 
Yienne ; Caziot (50). — Fauna of the lie de Re (Charente Inf.) ; 
Rousseau (284). 
Germany : — Pisidium ovatum , Cless., a survival from Glacial times in 
the Black Forest ; Sandberger (287). — Biological notes on the fresh- 
water Mollusca of Plon ; Brockmeier (37). 
Austro-IIungary : — Fauna of Elbe-Tiimpel (near Neratovic, N.-E. of 
Prag) ; Blazka (27). 
Sweden : — Anodonta , 3 alleged new species ; Drouet (94). 
Russia : — Living and subfossil Mollusca of the Riga district; Doss (91). 
Kolguev I. : — Freshwater shells ; Smith (313). 
