420 
REALIA §. 3. 4. 8. 
convexi, regulariter accrescentes, subrotundati ; apice acuto; 
anfractu ultimo subgloboso; sutura lineari-profunda; apertura 
ovato-lunaris, columella recta; peristomate simplici tenui; oper- 
culum? — Long. 5, diam. 2 l / 2 mill. 44 (G.) 
Hydrocena diaphana Gass. Faune conch. Nouv. Caled. 1863. p. 114. 
t. 6. f. 6. 
Habitat in insula Pinuum Novae Caledoniae. 
§• 4 . 
39. R. lirata (Hydrocena) Morelet t 
„T. angustissime perforata, ovato- conoidea, apice trun- 
cata, solidula, spiraliter confertim lirata, castaneo-fuscescens; 
anfr. superst. 4 — 5 planulati, ultimus infra suturam liris 3 — 4 
eminentioribus cingulatus, interdum obscure fasciatus, circa 
perforationem carinatus; apertura angulato-ovalis, basi atte- 
nuata, margine dextro simplici, columellari reflexiusculo. — 
Operculum corneum, tenue, paucispirum, nucleo submargin ali. 
— Longit. 6 1 / 2 , diam. 4 mill. 44 (M. 1875.) 
Hydrocena lirata Mor Pfr. Mon. Pneum. III. p. 173. Nr. 23. 
Realia? lirata Pfr. Mon. Pneum. IV. p. 215. 
Assiminea lirata Morelet Series conch. IV. 1875. p. 296. t. 13. f. 8. 
Habitat Mekong Cochinehinae. 
§■ 8. 
63. fasciolata Morelet. — Assiminea carinata Morelet Ser. conch. IV. 
p. 295. 
74. R. maritima (Hydrocena) Montrouzier. 
„ Testa umbilicata, ovato-conica, tenuissime striatula, tenui- 
scula, translucida, flavidulo- vel rubello-cornea; spira conico- 
acutiuscula; anfractus h l / 2 . — 6 convexi, subscalar es, sutura pro- 
funda separati, ultimus spira brevior, obsoletissime subcarinatus, 
basi circa perforationem profundam, infundibuliformem, carina 
filiformi albidula obliquissime munitus; apertura subverticalis, 
ovato - subpyriformis , basi subcanaliculata; peristoma simplex, 
rectum, marginibus callo tenui junctis in adultis, columellari 
subincrassato, brevissime reflexiusculo. — Long. 5, diam. 3 1 / 4 
mill. 44 (G. 1863.) 
Hydrocena maritima Montrouz., Gassies Faune Nouv. Caled. 1863. p. 116. 
t. 6. f. 15. 
