108 LEPTOPOMA $. 2. 
Cyclostoma multilabris Chenu Yl. conch. Livr. 73. t. 1. f. 14. 
— multilabre Chemn. ed. Il. N. 195. p. 177. t. 29. f. 4—6. 
(ex Deless.) 
Leptopoma multilabre Pfr. in Zeitschr. f, Mal. 1847. p. 109. 
— -— Gray Catal. Cycloph. p. 27. N. 17. 
Habitat in. Nova Guinea (Lesson, Quoy), Nova Hollandia 
(Lamarck). 
187 10. E, serieatum E'fr. 
T. perforata, eloboso-conica, tenuis, pellucida, sericea, 
lineis obliquis subdistantibus sculpta, superne lineis 4— 5 ele- 
vatis spiralibus munita, hyalino-albida, liris corneis; spira tur- 
binata, acuta, apice nigricans; anfr. 5, superi parum convexi, 
ultimus. inflatus, subcarinatus, infra carinam fascia l castanea 
ornatus, basi liris spiralibus nonnullis obsoletioribus sculptus ; 
umbilieus angustissimus, non pervius; apertura parum obliqua, 
subemarginato-circularis; perist. simplex, interruptum, tenue, 
horizontaliter patens, margine columellari medio sublingulato- 
dilatato. — Opere. normale. — Diam. maj. 12, min. vix 10, 
alt. 9 mill. Ap. 6 mill. longa. (Coll. Nr. 69.) 
Cyclostoma sericatum Pfr. in Proc. Zool. Soc. 1851. Jul. 
-— Chemn. ed. IL. N. 300. t. 40. f. 7. 8. 
Leptopoma sericatum Pfr. Consp. N. 155. p. 57. 
B. T. minor, anfr. 4'/,, undique violacescenti-fulva, basi pallidior; diam: 
maj. 10, min. 8, alt. 7!/, mill. 
Cyclostoma. sericatum var. Chemn. l. c. t. 40. f. 11. 12. 
Habitat in insula Dorneo (Taylor). 
188 it. E^, Panayense Sowerby. 
T. perforata, eloboso-conica, tenuissima, sublaevigata, 
sericina, costis eapillaribus spiralibus, distantibus cincta, pal- 
lide fuscescens, castaneo- variegata; spira brevis, conoidea, 
obtusiuscula; anfr. 5 convexiusculi, celeriter accrescentes, ulti- 
mus earinatus; apertura subobliqua, fere circularis, intus mar- 
garitacea; perist. simplex, acutum, coerulescenti-album, fusco- 
limbatum, marginibus remotis, dextro et basali arcuatis, angu- 
latim late expansis, columellari brevi, strietiusculo, superne 
reflexo, basi subauriculato. — Opere. normale. — Diam. 15, 
alt. 10 mil. Ap. 7, cum perist. 9 mil. longa. (Mus. 
Cuming.) 
