109 



Voluta (Amoria) undulata, Lamarck. 



180-i. Voluta undulata, Lamarck, Ann. du Musee, t. v. p. 157, pi. xii. fig. 1. 



1822. Valuta undulata, Lamarck, Anim. sans Vert. t. vii. p. 345. 



1832. Voluta undulata, Quoy and Gaimard, Voy. de I'Astrolabe, Zool. t. ii. 



p. 623, pi. xliv. figs. 1 and 2. 

 1832. Voluta undulata, Deshayes, Ency. Meth. Vers. t. iii. p. 1142. 

 1840. Voluta undulata, Kiister, Conch. Cab. (ed. Kiister), Voluta, p. 163, 



pi. xsv. fig. 3 ; pi. XXX. figs. 3 and 4. 

 1849. Voluta undulata, Eeeve, Conch. Icon. vol. vi. pi. xi. fig. 26. 

 1856. Voluta undulata, Wood and Hauley, Ind. Test. p. 109, pi. xsi. 



fig. 166. 



1864. Voluta {Amoria) undulata, Angas, Proc. Zool. Soc. p. 52. 



1865. Amoria undulata, Angas, id. p. 165. 



1867. Voluta {Amoria) anffasi{?), Angas, id. p. 193. 



1871. Voluta {Amoria) undulata, Crosse, Jouru. de Conchyl. 3*^ ser. t. xi. 



p. 288. 

 1877. Voluta {Amoria) undulata, Kobelt, Jahrb. deutsch. malak. Gesellsch. 



p. 307. 

 1882. Voluta {Amoria) undulata, Tryon, Manual of Conchology, vol. iv. 



p. 92, pi. xx^iii. figs. 87, 88. 

 1886. Voluta {Scaphella) undulata, Watson, Voy. "Challenger," Zool. 



vol. XV. (Gasteropoda), p. 257. 



Shell "with short spire, sutures covered over; aperture broad 

 and long; outer margin curved, solid, truncated anteriorly, and 

 having a broad, slightly reverted canal ; columella with four 

 large plications rising from a rather thick deposit of callus. The 

 surface of the body-whorl is covered by a number of distant 

 zigzag brown lines, which appear to be more durable than the 

 uncoloured portions of the whorl, from which they stand out in 

 relief, in one specimen in the Museum. 



Dimensions. — Length 109 mm.; breadth 55 mm.; length of 

 aperture 83 mm. 



Form, and Loc. — Post- Pliocene : Yictoria. 



G. 4787. One specimen ; from Bairnsdale, Gippsland. 



Fresented by the Rev. J. S. S. Eoyce. 



G. 5542. Two examples of the adult, one of which, of very 

 large size, is much broader than typical forms of the species ; from 

 Limestone Creek, Glenelg river, Furchased. 



