44 Moll. 
VII. MOLLUSCA. 
Stenoqyridjs and Achatinellida:. 
Amastra longa , p. 128, fraterna , villosa, citrea , p. 129, Sandwich Is. ; 
Sykes, P. Malac. Soc. London, ii ; A. aurostoma, Hawaiian Is. ; 
Baldwin, Nautilus, x, p. 31 : n. spp. 
Leptachatina impressa, p. 127, semipicta , perkinsi , smith*, p. 128, Sand- 
wich Is. ; Sykes, P. Malac. Soc. London, ii : n. spp. 
Neobeliscus , n. n. for Obeliscus : Pilsbry, Nautilus, x, p. 4G (concealed in 
text). 
Neiocombia perkinsi , Sandwich Is. ; Sykes, P. Malac. Soc. London, ii, 
p. 130 : n. sp. 
Partulina hayseld°ui , Hawaiian Is ; Baldwin, Nautilus, x, p. 31 : n. sp. 
Prosopeas romblonicum , Philippines ; Quadras & Moellendoree, 
Nachrbl. Deutsch. rnalak. Ges. 1896, p. 12 : n. sp. 
Stenogyra bentice , S. Arabia ; Melvill & Ponsonhy, P. Malac. Soc. 
London, ii, p. 1, fig. : t S. discernibilis, Lombok I.; Martens, SB. 
Ges. naturf. Berlin, 189G, p. 162 : n. spp. 
Subulina Iceocochlis , crystallina , p. 31G, glaucocyanea , p. 317, South 
Africa ; Melvill & Ponsohby, Ann. Nat. Hist, xviii, figg. : S. 
( Nothns ) urichiy Trinidad ; Smith, J. Conch, viii, p. 235, fig. : n. spp. 
Succineidj:, AthoracopuoridjE, and Oncidiid.e. 
Athoracophorus ( Pseudaneitea ) simrothi , New Zealand ; Suter, P. Malac. 
Soc. London, ii, p. 34, figg. : n. sp. 
Neohyalimax , n. gen., for N. brasiliensis , n. sp., Brazil, with description 
of its anatomy ; Simrotii, P. Malac. Soc. London, ii, p. 39, figg. 
Oncidium verruculatum , Cur., notes [in Japanese] on respiration and cir- 
culation ; Fujita (113). 
BASOMMATOPHORA. 
Auriculid.e, Limn^id^e, Physidac, and Chilinid.k. 
Ancylus peninsula \ Florida, p. 138, eugraptus , Illinois, p. 139; Pilsbry, 
Nautilus, ix : n. spp. 
Chilina rushii , Uruguay Riv.; Pii.sbry, P. Ac. Philad. 189G, p. 5G1, fig. : 
n. sp. 
Isidorella } n. gen., for Physa uewcombi t A. Ad. & Augas, and allied 
forms ; Tate, Kept. Horn Scient. Exped. Centr. Austral, ii, p. 212. 
Linintca stagnalis , variations in, at Plon ; Brockmeier, Forschber. Plon, 
iv, p. 259, figg.: popular paper on; Crowtiier (73) : L. peregra 
and its variations ; Nelson (225) : L. desidiosa J var. ; Streng, 
Nautilus, ix, p. 123, fig. 
Limnaice , observations on their cutaneous respiration; Willem (378). 
Melampus arctius , enhalius , p. 407, dig nus, p. 408, New Hebrides ; Ma- 
bille, Bull. Soc. Autun, viii : n. spp. 
Physa fontinalis , ou the so-called achromatin substances in the fertilized 
egg; Kostanecki & Wierzejski (170): P. acuta , in the aquarium; 
Buck, Zool. Garten, xxxvii, pp. 248-250 : P. scalaris (Jay) is a 
Planorbis ; Martens, SB. Ges. naturf. Berlin, 1896, p. 16. 
Planorbis umbilicatellus , note ou distribution ; Vanatta, Nautilus, ix, 
p. 117 ; P. scalaris (Jay), notes on, hitherto this form has been 
placed with Physa ; Martens, SB. Ges. naturf. Berlin, 1896, p. 1G. 
P. arabicus , S. Arabia; Melvill & Ponsonby, P. Malac. Soc. London, ii, 
p. 3, figg. : P. castaneonilens , p. 561, Uruguay, heteropleurus, p. 562, 
Lake Titicaca; Pilsbry & Vanatta, P. Ac. Philad. 1896, fig. : n. spp. 
Pulmobranchia , n. gen., for Physa lamellata , Smith, which is a gilled 
Pulmonate ; Pelseneer, Bull. Soc. Malac. Belgique, xxix, p. lxvi. 
