62 Moll. 
VII. MOLLUSC A. 
Limnaudje and Physidj®. 
Ameria quadrasi , p. 119, hildalgoi [#jc], p. 120, Philippines ; Quadras & 
Moellendorff, Nachrbl. Deutsch. malak. Ges. xxvii : n. spp. 
Amphipeplea quadrasi , Philippines ; Moellendorff, t. c. p. 119 : n. sp. 
Chilina , anatomy ; Plate, Zool. Jahrb. Anat ix, pp. 200-202, figg. 
Gundlachia , notes on ; Hedley, P. Linn. Soc. N. S. Wales, ix, p. 464 : 
on the Australasian species, with notes on the American forms ; 
Hedley & Pilsbry, Nautilus, ix, pp. 61-68, figg. 
Limncea , the black pigment in the tissues is identical with the melanine or 
colouring matter of Ceplialopod ink; Andre, Rev. Suisse Zool, vi, 
pp. 429-431 : L. stagnalis 1 note on the period of growth ; Yarigny, 
Bull. Mas. Paris, i, pp. 131 & 132. 
L. suarezensis, Diego- Suarez, Madagascar; Dautzenberg, J. Conchyl. xlii, 
p. 100, fig. : n. sp. 
Phgsa paulinoi, Portugal [alleged new species] ; Locard, Echange, xi, 
p. 109 : n. sp. 
Planorbis , sinistral character of shell ; Yanstone, P. Malac. Soc. London, i, 
pp. 254-256, figg.: smaller American species; Vanatta, Nautilus, 
ix, pp. 52-55. 
P. sinipliculus , alluaudi , Diego-Suarez, Madagascar ; Dautzenberg, 
J. Conchyl. xlii, p. 101, figg. : P. ( Hippeatis ) luzonicus , Philippines ; 
Moellendorff, Nachrbl. Deutsch. malak. Ges. xxvii, p. 120 : P. 
alabamensis, Alabama; Pilsbry, Nautilus, viii, p. 114: P.callioglyptus t 
Freeport, Washington ; Vanatta, op. cit. ix, p. 54 : n. spp. 
Pyrgophysa bavayi , Diego-Suarez, Madagascar; Dautzenberg, J. Conchyl. 
xlii, p. 103, fig. : n. sp. 
Siphonariid^e, Acroriid.®, Gadiniid^e, and Amphibolidje. 
Genera of fossil Thalassophila ; Cossmann (92). 
Amphibola quadrasi , p. 120, sanchez , p. 121, Philippines ; Quadras & 
Moellendorff, Nachrbl. Deutsch. malak. Ges. xxvii : n. spp. 
Rhjtidopilus , n. g., type f Patella humbertina, Duv. ; Cossmann (92) 
p. 143. 
Siphonaria is a Pulmonate and not an Opisthobrancli ; Pelseneer, 
Mem. Cour. Ac. Belgique (4to) liii, p. 81 : S. lepida , mesoderm for- 
mation in ; Fujita, Zool. Mag. Tokyo, vii, pp. 89-93, figg. 
S. sirius , p. 5, acmaioides , p. 6, Japan ; Pilsbry (322), figg., cited as new 
but already described, v . Zool. Rec., 1894, Moll. t p. 66. 
PULMONATA INCERTA BEDES. 
Nicola&ia, n. g,, typo liulirnus provensali , Nicol. ; Oppknueim, 
Pabeontogr. xlii, p. 351, figg. — may belong to Jlelicidie or to 
Auriculidce. 
