86 Gatllff <md Gabriel : 



NucuLA BEAcnpoKTEXSis, Verco, 



1907. Nucula beacliportensis. Verco. T.R.S., S.A.. voL 

 xxxi., p. 2-] 6. pi. 27, f. 3. 

 Hab. — In about 40 fathoms, off Ninety Mile Beach. 

 Obs. — Size of type: Umbo-ventral, diam., 4.6; antero-poKteiioi-. 

 4.9 mm. " Is truncated or straight from the end of the hinge tO' 

 the ventral l)oider." Inner ventral margin minutely crenulate. 



Leda fortis, Hedley. 



1907. Leda fortis, Hedley. Rec. Aust. Mus.. vol. vi., p. 3(52. 

 pl. 66, f. 2. 3. 

 Hub. — Same as last-named species. 



Obs.— Size of type: Height, 3.7; length, 4.2; depth of single- 

 valve, 1.45 mm. " Solid, smooth, nearly equilateral, sub-triangu- 

 lai-, rather inflated." 



Leda miliacea, Hedley. 



1902. Leda miliacea, Hedley. Mem. Aust. Mus., vol. iv.. 



p. 295, f. 43. 

 1907. Leda miliacea, Hedley. Verco, T.R.S., S.A.. vol. 



xxxi., p. 217. 

 1911. Leda miliacea. Hedley. May, P.R.S., Tas., for 1910, 

 p. 312. 

 Hab. — Same as last-named species. 



Obs.^-Size of type: Length, 2.25; height, 1.5 mm. A minute 

 ovate species. Our examples have been compared by us with the 

 type. 



Genus Cyrilla, A. Adams, 1862. 



Cykilla dalli, Hedley. 



1902. Cyrilla dalli, Hedley. Mem. Aust. Mus., vol. iv.. p. 

 296, f. 44. 

 Hab. — Same as last-named species. 



Obs. — Size 6f type: Length, 1.2; height, 1.05; depth of single 

 valve, 0.35 nun. Compared by us with the type. 



MoiJioLA LiNEA, Hedley. 



1907. Modiola linea, Hedley. Rec. Aust. Mus., vol. vi., 



p. 300, pl. 56, f. 23-25. 

 1911. Modiola linea, Hedley. May, P.R.S., Tas.. for 1910. 



p. 313. 



