40 Moll . 
VII. MOLLUSCA. 
[ 1904 ] 
nella multizonata ; Cooke (139). — Polytaxis in landshells ; Coutagne (147). 
— Variation in Murex brandaris ; Dautzenberg (175).— Variation in 
certain American Pectens; Davenport (179). — Rib variation in Pecten 
varius ; Davenport & Hubbard (180). — Variation and environment; 
Gulick (275 ). — Haliotis without perforations ; Kelsey (346). — Abnormal 
Helix pomatia ; Kobelt (364). — Study of variation in Helix hortensis and 
nemoralis ; Lang (384). — Statistical methods of studying variation in 
Patella ; Malard (409). — Imperforate Haliotis tuberculata ; Marquand 
( 421); also Rep. Guernsey Soc. 1903, p. 233.— Variation in Nentina\ 
Metcalf (445). — Heavy subfossil Helix nemoralis from Connemara ; 
Welch, Rep. Belfast Club v, p. 50. — Variation in the shell of Clausilia 
itala\ Weldon (647). — Distorted oyster; Winkley, Nautilus xviii, p. 24. 
— Variation of Helix nemoralis ; Winkworth (655). 
Sinistral Jaminia muscorum ; Baldwin (32). — Sinistral Helix nemoralis ; 
Collier (124). — Sinistral Helix pomatia ; Jennings (331). — Reversed 
Helix aspersa; Welch & Stelfox (646). — Sinistral Laoma moellendorffi 
Suter ; Suter (602). 
6. Taxonomy (Phylogeny and Classification). 
Note on phylogeny ; Bacci & Bernardi (23). — On evolution in the 
Docoglossa ; Fleure (228). — Phylogeny of Haliotis ; Fleure (226). — Evo- 
lution of Mollusca ; Giard (254). — Phylogeny of Fusus ; Grabau (265). — 
Key to Genera of Recent Dibranchiate Cephalopods ; Hoyle (310). — Evo- 
lution of pearl oyster of Gapibiers ; Seurat (554). — Inter-relationship of 
Gastropods; Simroth (566). — On the curves of the shells of Bivalves; 
VLiss (634). 
7. Bibliographies, Museums, &c. 
Museums : — List of types of Gastropods and Scaphopods from Oolites 
in Mus. Practical Geol., London ; Allen, Summary Progr. Geol. Surv. 
1903, pp. 175-187. — Storer Collection is now in Amer. Mus.; Anon., 
Amer. Mus. J. iv, p. 37. — Arrangement of Collection of Chicago Academy ; 
Baker (28). — Catalogue, with critical notes of Defrance collection ; Bigot 
& Matte (54). — Catalogue of the Hagenmuller Palearctic collection ; 
Couturier (148). — Loebbecke collection; Kobelt (361). — Catalogue of 
fossil types in Grenoble collection; Reboul (515). — Gaudion collection 
has gone to Marseilles Museum; VayssiIsre, Ann. Mus. Marseille viii, 
p. 15. 
Bibliographies: — Canadian Palaeontology for the year 1902; Ami (8). — 
Bibliography of W. H. Hudleston ; Anon., Geol. Mag. i, p. 431. — Biblio- 
graphy of A. Hyatt ; Crosby, Bull. Soc. Geol. Amer. xiv, p. 504. — Notes 
on Bolten's names; Dall, Nautilus xviii, p. 84. — Bibliography of Robert 
Etheridge; H. W., Geol. Mag. i, p. 42. — On Dates of species described by 
Ten ison- Woods; Hedley (292), p. 210. — Bibliography of C. E. Beecher; 
Jackson (327). — Bibliography of Zittel; Kitchin, Geol. Mag. i, p. 90. — 
Contents of Vols. i-xxxv of Nachrbl. Deutsch. inalak. Ges. ; Kobelt, A. 
(354). 
8. Economics. 
An old ‘ Purple-fishery ’ off Crete ; Bosanquet (79). — Shell-fish culture 
of Ireland; Browne (87). — Oyster culture in Japan ; Dean (182). — Detec- 
tion of pearls by X rays ; Dubois (203). — Oysters and typhoid ; Giard 
( 251). — Sewage and Mollusca; Herdman (299). — History of Ceylon pearl 
banks ; Herdman (300). — On Pearl fisheries, &c. ; McIntosh (404). — Shell- 
fishery of the Thames estuary; Murie (451). — Mussel fishery in Belfast 
Lough; Patterson (471). 
