MELAMPUS $. 9. 393 
basali areuato. Plica palatalis unica, obtusa, valida, in cari- 
nam basalem prolongata; plica columellaris torta, subobliqua, 
ad marginem producta. — Long. 13, diam. 8 mill. — Rat. 
anfr. 5:3. — Rat. apert. (s 3.4 (M.) 
Ophicardelus irregularis Mouss. in Journ. Conch. XVII. 1869. p. 64. 
treu. 
Habitat Wollongong Australiae (Gràüffe). 
M. minor (Ophicardelus) Mousson. 1 
,l. imperforata, elongato-ovata, solidula, striatula, poli- 
tula, pallide castanea, flavo fasciata. Spira elongato-conica, 
regularis; summo fusco, obtusulo; sutura subregulari, late 
marginata. Anfr. 5!/, plani, striati; ultimus major, supra 
dechvis, vix subangulatus, infra attenuatus, circum aream um- 
bilicarem parvam leviter filocarinatus. Apertura subverticalis 
(10? eum axi) ?/, alütudinis superans, acuminato-semiovalis. 
Perist. rectum, subacutum; margine dextro supra tenui, medio 
intus paululum incrassato, infra curvato, obtusiusculo; basal 
anguste eurvato. Pliea palatalis unica, valida, in carinam 
desinens; columellaris minor, oblique torta, 1n marginem basa- 
lem arcte incurvata. — Long. 11, diam. 6 mill. — Rat. anfr. 
2:1. — Rat. apert. 3:1.* (M.) 
Ophicardelus minor Mouss. in Journ. Conch. XVII. 1869. p. 65. t. 5. f. 3. 
Habitat Wollongong Australiae. 
* 
96. costellaris H. & A. Adams. (Coll. 38.) I. 53. II. 39. —  Pütel 
Cat. p. 114. — Zralia costellaris H. & A. Ad. — Nova Seelandia. 
97. sulcatus (Ophicardelus) H. & A. Adams. (Coll. 39.) I. 54. II. 
40. —  Pütel Cat. p. 114. —  Laimodonta sulcata H. & A. Ad. — 
Ophicardelus suleatus Angas in Proc. Zool. Soc. 1867. p. 231. — 
Schmeltz in Mus. God. cat. V. p. 87. — Nova Seelandia, ins. Ad- 
miralitatis. 
95. M. edentulus Martens. 1 
». Lesta ovato-obeonica, obsolete spiratim suleata, nigro- 
fusca, interdum fasciis pallidis ornata; spira mediocris, convexa, 
obtusa; anfr. 6, superiores plani, ultimus SUPE obtuse angu- 
latus, sensim. versus basin attenuatus; apertura 5/; longitudinis 
occupans, basi latior; plica parietalis unica, infera; plica colu- 
mellaris valida, S Blonizontalis: margo basalis rotundatus, ex- 
ternus plieis internis nullis. — Long. 8, diam. 5; apert. alt. 
5!/ mill.* (v. M.) 
21* 
