— 1Ö3 — 



Familie Stenogyridae. 



Genus: Stenogyra, Shutt Ic woith. 



S 11 b g e n u s : Opeas, A 1 b e r s. 



Opeas (Bulimus) junceus, Goiild, 1S47. 



Bidimus junceus, Goiild, Proc. Boston Soc. Kat. Ilist., Vol. II, 1M47, pag. 191. 



U. St. Explor. Exped. Moll. 1852. Atlas 185ß, PI. YII. Fig. 87. 

 Opeas junceus, Sykes, Fauna AIoll. Hawaiiensis, 190Ü, pag. 383, No. 1. 

 Opeas junceKS. Sykes, Proc. malac. Soc, London, 1(104, pag. 112, Textfigur Xo. 1. 



Gould, Proc. Boston Soc. 1. c. : ,,BuUmus junceus." — „Tcsta parva, elongato-conica, 

 tenuis, translucida, dilute virens, concinne striata, vix perforata; spira ad apicem obtusa; 

 anfr. 7, convexiusculis, superne con-tabulatis ; apertura elongato-ovata : labro simplici, ad 

 columellam vix reflexo." 



„Long. =/io, lat. > ,0 poll." 



„Hab. Society and Sandwich Islands." 



,,A delicate, slender shell, varying a good deal in size, and closely allied to, if not 

 the same as B. clavula, Quoy, B. bacterionides, D'Orb., and B. octonoides, Adams, froni 

 the West Indies. Perhaps it is a species attached to the plantain. cocoa-nut. or some othcr 

 wide-spread tropical plant." 



Verbreitung: Hawaiian Islands (Gould\ all the Islands (Baldwin), Katalog, pag. 17, 

 Oahu, Waianae Mts. (Sykes), p. 383. 



Alan vergleiche: Spiraxis Smidwichensis, Pfr., pag. 135 — 137. 



Familie: Succineidae. 



Genus: Succinea, Drapamaud. 



Succinea caduca, Mighels. 1845. 



Succinea caduca, Mighels, Proc. Boston Soc. Nat. Hist., Vol. II, 1845, pag. 21. 



Gould, U. St. Explor. Exped. Moll. 1852, Atlas 1856, PI. II. Fig. 30. 

 Sykes, Fauna Moll. Hawaiiensis, 1900, pag. 385, No. 4. 



Mighels, Proc. Boston Soc, I.e.: „Succinea caduca." — „Shell subovate, very thin 

 and fragile, hörn color; whorls about two and a half, the last very large; spire rather pro- 

 minent; aperture elongated-oval; lipp thin.'" 



,,Length Vso inch, breadth, '/s inch." 



„Hab. Oahu." 



„Succinea caduca." — ,,Testa subovata, pertenuis et fragilis; Cornea; anfr. circa 2VL'; 

 ultimus pcrmagnus; spira subprominula; apertura elongato-ovalis; labrum tcnue." 



Sykes, P'auna Moll., 1. c. : Hab. Oahu, Waianae Mts. (Baldwin). — Molokai Mts. 

 (Perkins). — Lanai Mts. (Perkins). — 



Zoologica. Heft iS. 20 



