BY C. HEDLEY. 287 



Alaba lauta Henn and Brazier, these Proceedings (2), ix., 1894, 

 p. 172. 



Figured from one of ten specimens in the British Museum, pro- 

 bably types, but not so marked, labelled "lauta A. Ad., Port Ade- 

 laide, M.C." 



Diala monile A. Adams. 

 (Plate xviii., fig.59.) 



Alaba monile A. Adams, Ann. Mag. Nat. Hist. (3), x., 1862, p. 

 296. 



Diala monile Pritchard and Gatliff, Proc. Roy. Soc. Vict., xiv., 

 1902, p. 87; Id., Hedley, These Proceedings, xxx., 1906, p. 523, 

 PI. 33, fig. 36. 



Here is figured one of two specimens in the British Museum, pro- 

 bably types, but not so marked, and labelled, "A. monile A. Ad., 

 Annals, 1862, x., p. 296, Hab., Port Lincoln, M.C." 



Diala pagodula A. Adams. 



(Plate xviii., fig. 60.) 



Alaba pagodula A. Adams, Ann. Mag. Nat. Hist. (3), x., 1862, 

 p. 297; Id., Angas, Proc. Zool. Soc, 1865, p. 173; Id., Tate, Trans. 

 Phil. Soc. Adelaide, ii., 1879, p. 137. 



A figure is supplied of one of two specimens in the British 

 Museum, probably types, but not so marked, labelled "A. pagodula 

 A. Ad., Ann. and Mag. N. Hist., 1862, x., p. 297. Hab., St. Vin- 

 cent's Gulf, S. Australia, M.C." 



Diala imbricata A. Adams. 

 (Plate xviii., fig. 61.) 

 Alaba imbricata A. Adams, Ann. Mag. Nat. Hist. (3), x., 1862, 

 p. 397. 



Diala imbricata Angas, Proc. Zool. Soc, 1878, p. 867 ; Id., Tate, 

 Trans. Phil. Soc, Adelaide, 1879, p. 137. 



This illustration represents one of two specimens in the British 

 Museum, apparently types, but not so marked, labelled "Alaba 

 imbricata A. Ad., Annals, 1862, x., p. 397, Port Lincoln, M.C." 



