56 
++ Nucleus large, pale, regularly spiral, crenulated. 
3. ScarpHa VESPERTILIO. 
VolutaVespertilio, Linn., Sow. Thes. Conch. t. 47. f. 15, 23; t.51. 
Wie 
Cymbiola Vespertilio, Swains. Malac. 317. 
Voluta pellis-serpentis, Lamk. 
Voluta mitis, Vamk. 
Cymbiola mitis, Swains. Malac. 317. 
Voluta serpentina, Lamk. 
dulica vespertilio, Adams, 161. 
Hab. Indian Ocean ; Amboina. 
4. SCAPHA PULCHRA. 
Voluta pulchra, Sow., Tank. Cat. t. 4. f. 2; Conch. Thes. t. 51. 
f. 62; Wood, Cat. Supp. f. 6. 
Aulica pulchra, Adams; 161. 
Hab. North-east coast of Australia; Heron Islands. 
5. SCAPHA NIVOSA. 
Voluta nivosa, Lamk., Sow. Conch. Thes. 200. t. 51. f. 63, 64. 
Aulica nivosa, Adams, 161. 
Cymbiola nivosa, Swains. Malac. 317. 
Hab. Australia; Garden Island ; Swan River. 
6. ScapuHa Norristt. 
Voluta Norrisii, Sow. Conch. Thes. 201. t. 51. f. 65. 
Voluta nivosa, Wagner. , 
Aulica Norrisii, Adams. 
Hab. Australia; Dupuch Islands, on reefs at low water. 
7. SCAPHA RUTILA. 
Voluta rutila, Brod. Zool. Journ. ii. 30. t.3; Sow. Conch. Thes. 
200. t. 46. f. 5, 6. 
Voluta aulica, Kiener. 
Aulica rutila, Adams, 161. 
Hab. N.E. coast of Australia; Raines Islet. 
ttt Nucleus large, regularly spiral, smooth. 
8. ScAPHA AULICA. 
Voluta aulica, Soland.; Sow. Tank. Cat. t. 3; Conch. Thes. 198. 
t. 46. f. 9, 10, 11, 12; Wood, Cat. Supp. f. 4. 
Aulica aulica, Adams, Gen. 161. 
Hab. Sooloo Islands. 
9. ScapHa DrsHAYESII. 
Voluta Deshayesii, Reeve, P. Z. 8. 1854, p. 73 Moll. pl. 26. 
Hab. Solomon’s Island. 
10. SCAPHA PIPERITA. 
Voluta piperita, Sow. Conch. Thes. 199. t. 51. f. 62. 
Aulica piperita, Adams, 161. 
Hab. ? Cab. Norris (only one specimen known). 
