DIPLOMMATINA §. 3. 
13 
Diplommatina Bensoni A. Adams in Proc. ZooL Soc. 1852. p. 94.*) 
— — H. et A. Adams Gen. rec. Moll. II. p. 287. 
Habitat „Moreton-Ba)^ Australiae orientalis (Strange). 
12. D. Australiae Benson, f 
„T. sinistrorsa, rimata , subovato - conica, glabra, subre- 
mote costata, pallide cornea, spira ovato-conica, apice acutius- 
culo; anfractibus 6 convexis, ultimo angustiore, antice ascen- 
dente; apertura verticali , subcirculari , peristomate duplice, 
posteriori expanso, anteriori expansiusculo, marginibus nitidis, 
diaphanis, callo junctis, exteriori superne breviter producto, 
columellari dilatatn, tuberculo inconspicuo vel obsoleto. Oper- 
culo remoto, normali, lamella vix elevata. — Long. 3 J / 2 , diam. 
vix 2 mill.* 6 (B.) 
Diplommatina Australiae Bens, in Ann. and Mag. N. H. 2d. ser. XV. 
p. 331. (1855.) 
Habitat ad „Mount Warren, Point Danger^ Australiae orien- 
talis (Strange). 
13 . D Cantor! Pfr- 
T. sinistrorsa, subrimata, ovato-oblonga, tenuiuscula, con- 
fertim et oblique plicata, albida; spira ovata, in conum acu- 
tiusculum terminata ; anfr. 6 convexiusculi, ultimus ascendens, 
1 j 3 longitudinis vix superans; apertura subverticalis, circularis ; 
perist. subsimplex , continuum , superne adnatum , caeterum 
breviter expansum. — Long. 2, diam. 1 mill. Ap. 2 / 3 mill, 
longa. (Mus. Cuming.) 
Diplommatina Cantori Pfr . in Proc. Zool. Soc. 1856. p. 336. 
— — H et Adams Gen. rec. Moll. II. p. 287. 
Habitat „Lord Howe’s Island u Novarum Hebridarum (Mac- 
gillivray). 
* 
14. Huttoni Pfr. (Coll. 31. — Proc. 1852. p. 157. — 
Chemn. ed. nov. p. 389. t. 48. f. 36. 37. — Gray 
Phan. p. 86. — Ad. Gen. p. 287.) Pneum. p. 123. 
*) D. testa minima vix rimata sinistrorsa , cylindrico - ovata, eostellata, 
costulis distantibus obliquis regularibus ; anfractibus sex , convexis , apice 
subobtuso ; apertura rotundata ; peristomate duplicato , externo expanso re- 
flexo, interno recto, margine flexuoso. (A. Ad. 1. c.) 
