Nulea on the Genus 'J'amanlia, IfV.r. 17.") 



Hub. Station 218, W. of Travaiicorc, 221-281. fath., .sand. 



Quite similar to the s[)ecinicn.s previously described, but 

 rather larger and with a wider umljilicus. Diatu. 27 mm., 

 alt. 27. 



Natica apora, Watson. 



Natica (Amaiiropsis) apora, Watson, ' Challenger' Gasteropoda, p. 454, 

 pi. xxvii. fig. 11. 



Hab. Station 318, off W. of Ceylon, 1085 fatli. {' Investi- 

 gator') ; off Arrou Is., 800 fath. ('Challenger'). 



One specimen only, a little larger and more globose than 

 the type, but otherwise similar. 



SiUquaria muricata, Born. 



Serpuhi muricata, Born, Test. Mus. Cajsar. Vindobon. p. 440, pi. xviii. 

 fig. 1(1 ; Tryou, Man. Moll. vol. viii. pi. Iviii. figs. 23-25 {S. ayiguina). 



Hab. Andaman Islands, 60 fath. 



Radius volva (Linn.). 



Hab. Station 328, S. of Lower Bnrraah, 61 fath. 

 Also quoted from China, Philippine Islands, Japan. 



Trifora corrugata, Hinds. 



Trifot'is cornigatus, Hinds ; Tryon, Man. Couch, vol. ix. p. 189, 

 pi. xxxix. fig. 59. 



Hab. Station 291, Gulf o£ Oman, 48-49 fath. 



Originally described by Hinds from New Guinea. The 

 species is also quoted by Messi-s. Melvill and Standen 

 (P. Z. S. 1901, vol. ii. p. 376) from the Persian Gulf, Alaska t, 

 coast of India, and Karachi. It is also known from the 

 Straits of Malacca, Kingsraill Is., and New Caledonia. 



[To be continued.] 



XXVI. — Notes on the Genus Tamarrha, TFkr. [Lep. — 

 Tineixa]. Bv the Rt. Hon. Lord Walsingham, M.A., 

 LL.D., Y.n.S. 



Mr. Busck (Pr. U.S. Nat. Mus. xxx. 728-30) discusses 

 the genus Tamarrha, Wkr., and quotes a paragraph for 

 which I am responsible (Proc. Zool. Soc Lond. 1897, p. 114). 



13* 



