814 HELIX $8. 104. 405. 
Helix Millicentae Coa: in Proc. Zool. Soc. 1871. p. 323. t. 34. 
[12a 
labitat in insulis Louisiadis. 
Obs. «Forma generalis I. fringillae, sed facile distinguenda super- 
ficie ruditer rugosa, granulata et absentia processus dentiformis prope co- 
lumellam.» (Cox 1871.) — 4H. Louisiadensis var. albolabris: Cox in 
Proc. Zool. Soc. 1873. p. 566. 
2155. H. Cymodoce Crosse. j- 
«T. imperforata, turbinato-trochiformis, sat tenuis, subpel- 
lucida, longitudinaliter minute striatula, sordide luteo-albida; 
spira subconica, apice pallide violaceo; sutura impressa; anfr. 5 
convexiusculi, ultimus vix descendens, ventricosus, spiram su- 
perans, infra medium obtuse carinatus et infra carinam zonula 
pallide violacea, parum conspicua cinctus, basi mediocriter con- 
vexus, spiraliter subtilissime decussatus; apertura obliqua, lu- 
nato-subquadrata; perist. lacteum, marginibus distantibus, colu- 
mellari dilatato, basali et externo breviter reflexis. — Diam. 
maj. 22, min. 48, alt. 17 mill.» (Cr.) 
Heliac Cymodoce Crosse in Journ. Conch. XVII. 1869. p. 184; 
XVI 4870:0p; 402; 6:52: 188 
Habitat in Oceania. 
* 
2156. W/oodlarkiana Souv. T V.271. — Ins. Woodlark Louisiad. 
2151. H. leucophaea Cox. 4j 
«Testa obtecte umbilicata, turbinato-globosa, transverse 
subtilissime striata et, praesertim ad basin, subtiliter longitudi- 
naliter striata, plerumque laete fuscescens, zonis et fasciis gri- 
seis ornata, vel unicolor grisea aut fusca; anfr. 5!/,—6, sensim 
accrescentes, rotundati, ultimus antice levissime deflexus, peri- 
pheria subangulatus, basi planulatus; sutura impressa; apertura 
lunato-ovalis; perist. album, plane expansum et reflexum, um- 
bilicum occultans. — Diam. max. 0,80, min. 0,62, alt. 0,80 poll.» 
(C. angl.) 
Helic leucophaea (Geotrochus) Coa in Proc. Zool. Soc. 1872. 
p. Lagsep ru bpm. 
Habitat in insulis Salomonis. 
&. 105. 
2158. Richmondiana Pífr. (Coll.589.) III. 178. IV. 203. V. 271. — 
Thersites Cox Mon. Austr. landsh. p. 62. t. 8. f. 5. 6. — Pütel 
Cat. p. 94. — Australia. 
2159. testudo Pfr. V. 271. — Madagascar. 
