REPORT ON THE GASTEROPODA. 251 



14, Mitra (Costellaria) nodilirata? A. Adams. 



Mitra nodilirata ? A. Adams, Proc. Zool. Soc. Lond., 1851, p. 136, sp. 22. 



„ „ Sowerby, Thes. Conch., vol. iv. pts. 31, 32, p. 2G, sp. 351, pi. ccclxx. (xix. Gen.) 



fig. 385. 

 Tarricula {Costellaria) mucronata var., Tryon, Manual, vol. iv. p. 174, pi. lii. fig. 480. 



July 29, 1874. Levuka, Fiji. 12 fathoms. 



Habitat— 1— (Adams) . 



I believe this to be a very small and pale variety of Adams' species. 



Mr Tryon does not say why he unites this and a number of others to Mitra mucronata, 

 Swainson. From examination of the specimens in the British Museum, where Adams' types are, as 

 also of Shuttleworth's collection in the Berne Museum, my own opinion is that Mitra nodilirata 

 is distinct from Mitra mucronata. 



15. Mitra (Costellaria) radius, Reeve. 



Mitra radius, Reeve, Proc. Zool. Soc. Lond., 1845, p. 57.' 

 „ ,, Reeve, Conch. Icon., vol. ii. pi. xxxvii. fig. 309. 



., Sowerby, Thes. Conch., vol. iv. pts. 31, 32, p. 29, sp. 399, pi. ccclx. (ix. Gen.) fig. 124. 

 Turricida rcuiius. Tryon, Manual, vol. iv. p. 166, pi. xlix. fig. 406. 



July 29, 1874. Levuka, Fiji. 12 fathoms. 

 Habitat. — Corregiclor, Philippines (Reeve). 



16. Mitra (Costellaria) scidptilis, Reeve. 



Mitra sculpt ilis, Reeve, Proc. Zool. Soc. Lond., 1845, p. 55. 



„ „ Reeve, Conch. Icon., vol. ii. pi. xxxv. fig. 290. 



„ „ Sowerby, Thes. Conch., vol. iv. pts. 31, 32, p. 34, sp. 465, pL ccclxxvii. (xxvi. Gen.) 



fig. 596. 

 Turricula ccelata, Tryon, Manual, voL iv. p. 175, pL lii fig. 494. 



September 9, 1874. Cape York, off Albany Island, Torres Strait. 3 to 12 fathoms. 

 September 18, 1874. Arrou Island, west of Papua. 



Habitat. — Ticao, Philippines (Reeve). 



The Challenger specimens differ from the types in tone of colour and are stumpier in form, but 

 are, I believe, this species. 



17- Mitra (Pusia) cineracea, Reeve. 



Mitra cineracea, Reeve, Proc. Zool. Soc. Lond., 1845, p. 57. 

 „ ,, Reeve, Conch. Icon., vol. ii. pi. xxxvii. fig. 311. 



