62 
ALYCAEUS §. 5. 
infra anguste canaliculata; peritremate modice incrassato, du- 
plici, externo paulum expanso, labro interno plicatulo, labio 
sublaevigato. — Diam. maj. speciminis maximi 3*5, min. 3, 
alt. 2,7 mill. 44 (Th. & St.) 
Alycaeus Kurzianus Theob. Sf Stol. in Journ. As. Soc. Beng. XLI. 1872. 
Pt. 2. p. 330. t. 11 . f. 2. 
Habitat Pegu (Kurz), Nattoung in provincia Barmana, 
Prome dicta (Theobald). 
Obs. „Differt ab A. polygona (sic!) forma peculiari aperturae cum ca- 
nali basali et plicatione interna labri exterioris. Praeterea illius anfractus 
altiores et magis rotundati sunt." 
* 
30. nitidus Blanford. f III. 51. — Tongoop in Arakan. 
3i. A. Richthofeni Blanford. + 
„ Testa umbilicata, turbinata, solidiuscula, dense flexuose 
costulata, fortius in parte inflata; spira conica, apice acutius- 
culo, sutura impressa; anfr. 5, rotundati, ultimus latere modice 
inflatus, peripheria et circa umbilicum subangulatus, turn valde 
constrictus, leviter ascendens ad inflationem, valde descendens 
pone aperturam; constrictio leviter costulata, crista verticali 
valde prominula partita; tubus suturalis mediocris, circa 2 1 / 2 
mill.; apertura circularis, perobliqua; perist. continuum, du- 
plex: internum leviter productum et latere dextro ter undula- 
tum; externum late et plane expansum. — Operc.? — Diam. 
maj. 5, min. 4, alt. 4; diam. apert. P /2 mill. 44 (B. angl.) 
Alycaeus Richthofeni W. T. Blanf. Contrib. to Ind. Malac. IV. 1863. p. 6. 
Habitat Molmain (F. v. Richthofen). 
32: A. Reinhardi Morch. f 
„T. conoideo- turbinata, anguste umbilicata, conferte co- 
stulato-striata, lineis confer tis spiralibus in anfr. ultimo eva- 
nescentibus; color flavescens vel ochraceus praesertim in anfr. 
apicalibus; spira regulariter turbinata, apice obtusiusculo; anfr. 
convexi, ultimus teres, ad suturam 2 mill, pone aperturam 
constrictus; crista indistincta pone aperturam. Pone stricturam 
tubulus filiformis, in ipsa sutura repens et recurrens, longissi- 
mus (3 mill.). Apertura circularis, obliqua, superne angulata; 
peristoma duplex, labro externo tenui, reflexo, interno subin- 
crassato, vix reflexo, umbilicum versus fere connato. — Diam. 
maj. 5, diam. apert. 2 x / 2 mill. — Operculum calcar eum, flavum, 
