82 Moll 
VII. MOLLUSCA. 
Thyrophorella thomensis , Greeff ; Girard (156). — Anatomy of Buliminm 
procteri and Bali mains Icopelli ; Pace (307). — Anatomy of Amphidromus 
chloris and interruptus ; Jacobi (210). — Anatomy of Chilian \ • Plate 
(337). — On the torsion of the Molluscan body (or rather its detorsion in 
the Opisthobranchiata) ; Gilchrist (152). — Anatomy of Hedyle voeberi , 
n. g. & sp. ; Bergh (24). — Anatomy of Spergo , n. subg. ; Dall (105). — 
Anatomy of Frieleia hulli, n. g. & sp. ; Dall (105). — Anatomy of some 
Strombidm, especially of Terebellum ; Bergh (23). — Anatomy of Homa- 
loyyra ; Vayssiere (457). — Physiological experiments on Pelecypoda ; 
Pieri (321). — Anatomy of Euciroa pacifica , Halicardia , n. g., and Lyon- 
siellj, alaskana ; Dall (105). — Auatomy of Cytherea meretrix [in 
Japanese] ; Shibuye (371). — Anatomy of Scioberetia australis, n. g. &sp.; 
Bernard (26, 27). — Anatomy of Chiton aculeatas , Linn.; Plate (336). 
2. Shell and Integument. 
Noto on the formation of the shell; Moynier de Yjllepoix (294). — 
Some causes of disintegration of shells ; Hensman (194). — Pearl growth ; 
IIaynes (178). — Sholl-structuro in Ammonetr, Schwarz (369).— Struc- 
ture of the endosiphon of the f Eiuloceratidiu ; Holm (200). — The 
shell of Thyrophorella thomensis has a prolongation of the upper 
portion of the aperture hinged to the rest of the shell, and capable of 
acting as an operculum ; Girard (156). — Development and morphology 
of the shell, especially the hinge, of Pelecypoda ; Bernard (25). — On 
the hinge teeth of Pelecypoda and their notation; Munier-Chalmas 
(295). — Analysis of the shell of Oysters ; Ciiatin & Muntz (72). — Struc- 
ture of the cerata of Dendronotus arborescens ; Clubb (78). — Histology of 
the mantle of Dentuliuni ; Leon (243). — Seat of coloration in brown 
Oysters ; Chatin (74). 
3. Muscular System, &c. 
Attractive sphere in fixed cells of connective tissue in Paludina 
vioipara ; Bruyne (58).— Comparative study of the buccal mass in Gas- 
tropoda ; Amaudkut (5). 
4. Digestive System. 
The Badula as an aid to classification ; Moss (293). — Variations in 
Radulae ; Bailey (16). — Dentition of Achalmellidce ; Gwatkin & 
Suter (172). 
5. Circulatory System. 
Physiology of the circulation in Cephalopoda ; Fuchs (143). — Blood 
corpuscles of Anodon ; Owsjannikow (305). — Phagocytosis in Pelecy- 
poda ; Brijyne (59, 60), Carazzi (65, 66). 
