A KKVISION OF I'lIK AUSTRAIMAN TUKIUIi.E IIKHLKY. 315 



(tiirai-1';i;s fai,laci()sus Son-crliij. 



Dtt/ilnielld t'ltllnriiixii Sowetb}', Proc. Malac. Soc, ii., 1896, [>. 20, pi. iii., 

 Hg. 7." 



Mainiilla fiiHnrio^it Verco, Tiiuis. Roy. Soc. S.A., xx.xiii., 1909, p. 819. Id. 

 Gatliff and Gabiiel, Proc. Hoy. Soc. Vict., xxiii., 1910, p. 90. /-/. 

 May, Proc. Roy. Soc. Tasm., 1910 (1911), p. 308. 



Hah. South Australia: — St. Vincent Gulf (type); 150 fatlioms, 

 Beacliport ; 300 fatlioms. Cape Jaffa ; 20 fathoms, St. Francis Islaud 

 (Verco). Victoria: — Wilson's Promontory ("Endeavour"). Tasmania: — 

 100 fathoms, Cape Pillar (May). 



GuRAiiEDS FLACCIDUS Pritrlutrd and Gatliff. 



(Plate Iii., tig. 143.) 



Mangilia flaccldn Pritchard and Gatliff, Proc. Roy. Soc. Vict., xii., 1899, 

 p. 102, pi. viii., figs. 3, 4. Id. Tate and May, Proc. Linn. Soc. N.S.W., 

 xxvi., 1900, p. 370. Li. Verco, Trans. Roy. Soc. S.A., xxxiii., 1909, 

 p. 315. 



Hah. Victoria: — Western Port (type, Pritchard and Gatliff). Tasmania 

 (May). South Australia: — St. Francis Island; 55 fathoms. Cape Borda ; 

 St. Vincent Gulf (Verco). 



Gdraleus flavescens Angus. 

 (Plate Hi., fig. 144.) 

 Mangilia flavescens Angas, Proc. Zool. Soc, 1877, p. 37, pi. v., fig. 11. 



In the British Museum are two marked as types of this species. 



Hah. N. S. Wales : — Port Jackson (type. Brazier) ; Port Stephens 

 (Museum Expedition). 



Gdkaleus geanulosissimds Teidson-Woods. 



Clathurdla graitaludssiina Tenison- Woods, Proc. Roy. Soc. Tasm., 1878 

 (1879), p. 37. Id. Tryon, Man. Conch., vi., 1884, p. 282, pi. xxxii., 

 fig. 20. Id. Tate and May, Proc. Linn. Soc. N.S.W., xxvi., 1901, 

 p. 370, pi. xxiv., fig. 34. Id. Hardy, Proc. Roy. Soc. Tasm., 1915, 

 p. 66. 



Mangelia grannlosissima Hedley, Mem. Austr. Mus., iv., 1903, p. 393. Id. 

 Gatliff, Proc. Roy. Soc. Vict,, xx., 1907, p. 32. 



In this species, as in teuniUratas and morologus, grains are strung on 

 spirals, but here the grains are of much larger size. Sometimes the radials 

 tend to disappear. 



Hah. Tasmania: — North Tasmania (type, Atkinson); D'Entrecasteaux 

 Channel (May). Victoria: — 6 to 8 fathoms. Western Port (Gatliff). 

 N. S. Wales: — 22 fathoms, off Manning River; 63 to 75 fathoms, Port 

 Kembla ("Thetis"). 



