64 Moll 
VII. MOLLUSCA. 
[1904] 
Arionidas. 
Avion hortensis , absence of male generative organs ; Collinge, J. Malac. 
xi, p. 15 : A. subfuscus , note on varr. ; Colunge (130). 
Ariunculus pallary i, Algeria ; Collinge, J. Malac. xi, p. 47 : n. sp. 
Ostracolethe, anatomy ; Simroth, Zeitschr. wiss, Zool. lxxvi, pp. 612-672, 
figg- 
Endodontidas. 
Carthcea , Hutton, renamed Serpho , q. v. 
Delos , n. n. for Rhenea , Hutton non Saalmuller ; Hutton, P. Linn. Soc. 
N. S. Wales xxix, p. 461. 
Eadodonta ( Charopa ) transenna , New Zealand ; Suter, P. Malac. Soc. 
London vi, p. 156, fig. : E. ( Charopa ) ochra , (<?.) chrysaugeia , p. 107, 
alloia , p. 108, New Zealand ; Webster, t. c. figg. : n. spp. 
Helix mathinnce , Petterd, hookeriana , Johnston, figd. ; Hedley (292). 
Laoma moellendorffi , Suter, sinistral specimen ; Suter, P. Malac. Soc. 
London vi, p. 157. 
Laoma (. Phrixgnathus ) francesci. (P.) elaiodes , New Zealand ; Webster, 
t. c. p. 106, figg. : n. spp. 
Punetum honieri , Oahu ; Ancey, J. Malac. xi, p. 66, fig. : P. infans , 
Japan ; Pilsbry & Hirase, Nautilus xvii, p. 107 : P. elachistum , 
apertum , Japan ; Pilsbry & Hirase, op. cit. xviii, p. 5 : P. atomus , 
p. 636, rota , p. 637, Japan ; Pilsbry & Hirase, P. Ac. Philad. 1904 : 
n. spp. 
Pyramidula alternata, spire variation ; Baker (31). 
Pyrrha , Hutton, renamed Thermia , q. v. 
Rhenea y Hutton, renamed Delos, q. v. 
Serpho , n. n. for Carthaea, Hutton non Walker ; Hutton, P. Linn. Soc. 
N. S. Wales xxix, p. 461. 
Thermia , n. n. for Pyrrha , Hutton non Cabanis ; Hutton, t. c. p. 461. 
HELICIDA2. 
Alabastrina , n. subgen. of Iberus, for /. alabastrites , Mich., etc. ; Kobelt 
in Rossmaessler (543), pp. 132, 194. 
Albersia subsphoerica, Gebi I. ; Fulton, J. Malac. xi, p. 54, fig. : J. 
waigiouensis , Waigiou ; Sykes, t. c. p. 88, fig. : n. spp. 
Ashrnunella ivalkeri , New Mexico ; Ferriss, Nautilus xviii, p. 53 : A. 
townsendi , New Mexico ; Bartsch, Smithson. Collect, xlvii, p. 13 : 
n. spp. 
Botteria , n. gen. for Campylcea setosa , Zgl. ; Brusina, Nachrbl. Deutsch. 
malak. Ges. 1904, p. 162. 
Cathuica orithya, pulveratrix, nodidifera , n. varr. ; Andreae (16). 
Cathuica ( Eacathaica ) sturanyi , Rolle, ( Carnpylocathaica ) hermanni , 
Mlldff., Western Turkestan ; Gude, J. Malac. xi, p. 93 : O. ( Eucathaica ) 
subtilistriata , p. 59, ( Xerocathaica ) ohlmeri, (X.) holdereri , p. 64, 
( Pseudiberus ) futtereri , p. 66, Central Asia ; Andreae (16), figg. : 
n. spp. 
Cattania , n. gen. for Campylcea trizona , Zgl. ; Brusina, Nachrbl. Deutsch. 
malak. Ges. 1904, p. 162. 
Chlorites tosanus, n. subsp. ; Pilsbry & Hirase, P. Ac. Philad. 1904, 
p ; 629. 
Chloritis obscurus , Japan ; Pilsbry & Hirase, t. c. p. 628, fig. : n. sp. 
Gorilla erronella (Nevill MS.), Ceylon ; Gude, J. Malac. xi, p. 45, fig. : 
n. sp. 
Discolepis , n. gen. for Helix desidens , Rang, (of which H. ancylochila , 
