30 THE ANNALS AND MAGAZINE OF NATURAL HISTORY. 



IT. BIOLOGY. 



A.~ANATOMY, PHYSIOLOGY. 



1. General. 



General account of the Mollusca; J., G. (331). — Renewal of nnitilated 

 portions of animal and shell; Power (461). 



Cephalopoda: — On Argonauta ; Ddmeril & Blainville (232): also 

 Charlesworth (180). — Animal of Spiyula; Gray (259). — Animal of 

 JVautilus; Gray (263). — Anatomy of Nmitilvs; Hoeven (326). — Anatomy 

 of Nautilus; Macdonald, (2) xv, p. 361 [E. Proc. Roy. Soc.]. — On the 

 hectocotylus in Argonauta ; MiJLLER (445). — Hectocotylus formation in 

 the Cephalopda; Steenstrup (494). — Anatomy of Nautilus; Valen- 

 ciennes (527). — Anatomy of Nautilus ; Vrolik (530). 



Gastropoda: — Animal of Turbo sarmaticus; Adams (4). — Animals of 

 several genera of Gastropoda; Adams (11). — Animal of Umbo7iium vesti- 

 arium; Adams (13). — Animals of some non-marine Gastropods; Adams 

 (18). — Animal of Niso interrupta, Semicassisjaponica, and Cyllene; Adams 

 (27).— Animal of Alaba; Adams (29). — lantkina, animal and float; Adams 

 (31). — Animal of Scaliola ; Adams (32). — Notes on Nudibranchiata ; Alder 

 & Hancock (61). — Anatomy of Venilia mucronifera, n. gen. and sp. ; 

 Alder & Hancock (62). — Anatomy of Limapontia ; Alder & Hancock 

 (68). — Anatomy of Elysia; Allman (73). — Animal of ScissureUa crispata; 

 Barrett (82). — Animal of Camptoceras : Benson (111). — Animal of 

 Hybocystis gravida; Benson (135). — Animals of lihaphanlus, Pupina, 

 Otopoma, and Jleliv ; Benson (136). — Animal of Sophina; Benson (154). 

 — Animals of several Cyclophorifke; Blanford (161). — Animals of Crem- 

 nobates and Litkotis, n. genu.; Blanford (162). — Animal of CUccicm; 

 Clark (185). — Animals of Littorina and Rissoia ; Clark (189). — Animal of 

 Lacuna, Littorina, and Paludestrina ; Clark (189a). — Animal of Btdlidce; 

 Clark (190). — Animals of Conovulida', Tornutellidce, and PyramideUidce ; 

 Clark (192). — Animals of British species of Murex, Pleuroioma, &c. ; 

 Clark (193). — Animal of Chemnitzia [Jefreysia]; Clark (194). — Animal 

 of Cyclostrema; Clark (197). — Animals of Chemnitzite ; Clark (198). — 

 Animals of Chemnitzice ; Clark (204). — Animals of British Rissoa: ; Clark 

 (205). — Animals of several Molluscs of Scalanidce, Naticidce, &c. ; Clark 

 (206). — Animal of Truncatella and Paludinella littorina; Clark (208). — 

 Animal of Barleeia (n. gen.) r^ibra: Clark (209). — Animal of Aclis unica; 

 Clark (211). — Animal of Ancylus oblongus and Jiuviatilis; Clark (212). — 

 Animal of Assiminea grayana, &c. ; Clark (213). — Animal of Rissoia 

 ptdckerrima; Clark (21 7). — Anatomy of Triopa daviger {'>:) ; Collincjwood 

 (224). — Animal of Natica; Forbes (238). — Anatomy of Conus; Gray 

 (276). — Animal of Rotella ; Gray (277). — Anatomy of Oithona nobilis, 

 n. gen. and sp. ; Hancock (69). — Anatomy of Antiopa cristata, D.Ch. ; 

 Hancock (312). — Anatomy of Eolis; Hancock & Embleton (317). — 

 Anatomy of Eolis; Hancock & Embleton (318). — Animal of Skvnea{1) 

 nitidissima ; Jeffreys (354). — Animal of Zonites excavatus ; Jeffreys 

 (364). — Animal of Pleurohrancinis plumula; Johnston (370). — Animal of 

 Lamellaria; Johnston (375). — Anatomy of a ' bitentaculate slug' from 

 the New Hebrides ; Macdonald (434). — Anatomy of Macgillirrayia and 

 Cheletropis; Macdonald, (2) xv, pp. 232, 359 [E. Proc. Roy. Soc.]. — 

 Anatomy of PhyllirrJw'e bucephahi ; Macdonald, (2) xv, p. 457 [E. Proc. 

 Roy. Soc.]. — Animal of Gadinia garnoti, Pleurotoma, and Astarte ; Philippi 

 (459). — Anatomy of Nudibranchs ; Souleyet (487). — Animal of Cyprce- 



