139 AURICULA. 
162 10. A. polita YKetealfe. 
T. ovata, glandiformis, solida, stris longitudinalibus ru- 
gosulis et spiralibus tenuibus minutissime decussata , sub epi- 
dermide castaneo -füsca alba; spira brevis, convexo-conica, 
apice obtusa, erosa; anfr. 5!/ convexiusculi, ultimus 3/, lon- 
gitudinis subaequans , superne ventrosus, versus baeur atte- 
nuatus; apertura verticalis, angusta, sinuosa, plicis 9 coarctata : 
parietalibus 2 (supera profunda, nodiformi, altera validiore, 
subtransversa), columellari vix torta, subverticali, ad basin pro- 
ducta; perist. rectum, intus callo albo incrassatum, margine 
dextro superne sinuato. — Long. 57, diam. 24 mill Ap. 
perist. 39 mill. longa, intus 1!/j lata. (Mus. Cuming. et Coll. 
Nr. 85.) 
Auricula polita Metc. in Proc, Zool. Soc. 1851. p. 72. *) 
— — . Pfr. Syn. Auric. n. 132. 
— —oPfr.;WNoyitconch; Lipi: 925/na 45. £52. £:39. 019: 
Kllobium politum |. H. et 4. I 4Adems in. Proc, Zool. Soe. 1854. p. 7. 
Gen. rec, Moll. II. p. 237. 
Habitat in insula Borneo. 
163 ll. A. €hinensis Pfr. 
T. subrimata, ovato-oblonga, solida, striis longitudinalibus 
et spiralibus minute granulata, fulvida, castaneo-strigata; spira 
conica, obtusa; sutura linearis, sublacera; anfr. 6 planiusculi, 
ultümus non descendens, 3/, longitudinis subaequans, basi ro- 
tundatus; apertura verticalis, sinuato-semiovalis, paulo supra 
basin latissima; plicae parietales 2, callo longitudinali plicae- 
formi extus subjunctae, superior nodiformis, altera valida, 
compressa, subobliqua; plica columellaris valida, torta; perist. 
rectum, marginibus callo tenui junctis, dextro intus valide 
labiato, superne sinuato, columellari crasso, fornicatim reflexo, 
adnato. — Long. 28, diam. 14 mill. Ap. intus 15 mill. longa, 
9 lata. (Mus. Cuming.) 
Auricula Chinensis Pfr. in Proc. Zool. Soc. 1854. p. 152. 
— — Pfr. Syn, Auric. n. 133. Malak. Bl. 1854. p. 155. 
— Pfr. Novit. conch. I. p. 18. n. 30. t. 6. £. 1. 2. 
Ellobium Chinense H. et 4, dams Gen. rec. SN ESTER 
Had in China. 
*) A. testa ovato-oblonga, basi angustiore, spira brevi; epidermide 
eastaneo-fusca , nitida; striis numerosis minutissime granulosis circumdata, 
granis superius distinctioribus; apertura medio coarctata; columella tripli- 
cata, plica infima lineari, — Long. 19/9, lat. S/,9 unc. (Mete. l. e.) 
