DIPLOMMATINA §.3. 13 



Diplommatina Bensoni A. Adams in Proc. Zool. Soc. 1852. p. 94. *) 

 — — H. et A. Adams Gen. rec. MoU. II. p. 287. 



Habitat ^Moreton-Bay" Australiae orientalis (Strange). 



12. D. Aiistriiliae Benson. *{- 



„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 dilatato, tuberculo inconspicuo vel obsoleto. Oper- 

 culo remoto, normali, lamella vix elevata. — Long. S'/^, diam. 

 vix 2 mill." (B.) 



Diplommatina Australiae Bens. in Ann. and Mag. N. H. 2d. ser. XV. 

 p. 331. (185.5.) 



Habitat ad „Mount Warren, Point Danger" Australiae orien- 

 talis (Strange). 



13. » Cantori 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, 



^/3 longitudinis vix superans; apertura subverticalis, circularis; 



perist. subsimplex, continuum, superne adnatum, caeterum 



breviter expansum. — Long. 2, diam. 1 mill. Ap. ^f^ mill. 



longa. (Mus. Cuming.) 



Diplommatina Cantori Pfr. in Proc. Zool. Soc. 1856. p. 336. 



— — // et Adains Gen. rec. Moll. II. p. 287. 



Habitat „Lord Howe's Island" Novarum Hebridarum (Mac- 



gillivray). 



* 



14. Hllttoni Pfr. (Coll. .'^l. — 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, costellata, 

 costulis distantibus obliquis regularibus ; anfractibus sex , convexis, apice 

 subobtuso ; apertura rotundata ; peristomate duplicato , externo expanso re- 

 flexo, interno recto, margine flcxuoso. (A. Ad. 1. c.) 



