308 PROCEEDINGS 01' THE MALACOLOGICAL SOCIETY. 



viz., C. microdon, Gray (= chrysalis, Kien.), C. minoridens, Melv. 

 (= microdon, auct.), and I consider them good species and distinct 

 from C. fimhriata, Gmelin. 



CxPRiEA Rashleighana, Melvill. 



C. Rashleighana, Melvill: Tourn. of Conch., 1887, vol. v, p. 288, pi. ii, 

 fig. 26. 

 This shell, judging by the specimens I have seen, is a good species, 

 and is figured in the Conch. Icon., pi. xiv, fig. 66^5. 



Trivia candidula, Gaskoin. 

 T. candidula, Gaskoin : Proc. Zool. Soc, 1835, p. 200. 



On p. 201 (loc. cit.) Gaskoin mentions that this shell was also 

 described about the same time by Duclos as C. olorina, and by Beck 

 as C. approximans. After careful search I have failed to discover 

 that the two latter names were ever published, though thej^ are both 

 given as synonyms of candidula, Gask., by Roberts, Reeve, Sowerby, 

 Weinkauff, and Hidalgo, all of whom merely give as reference Proc. 

 Zool. Soc, 1835, p. 201. 



Trivia Corinne^, n.n. for T. affinis, Marrat.^ 



This name being preoccupied for a fossil by Dujardin (Mem. Soc. 

 Geol. France, 1837, vol. ii, p. 304, pi. xix, fig. 12), I propose to 

 substitute that of Trivia Corinnem. The species appears to be closely 

 related to T. pacifica, Gray, but is slightly more elongate and has no 

 dorsal sulcus. 



Trivia insecta, Mighels. 



T. insecta, Mighels: Proc. Bost. Soc, 1845, vol. ii, p. 24. 



— hordacea, Kiener : Coq. Viv., 1845, p. 149, pi. liv, fig. 5. 



Trivia napolina, Kiener. 



T. napolina (Duclos MSS.), Kiener : Coq. Viv., p. 144, pi. liii, fig. 3. 



— obscura, Gask.: Proc. Zool. Soc, 1848, p. 94, 



Trivia oryza, Lamarck. 

 T. ory%a, Lam. : Ann. du Mus., 1810, vol. xvi, p. 104. 

 ' = Sandwichensis, Sow. : Thes. Conch., vol. iv, p. 57. 

 = intermedia, Kiener: Coq. Viv., p. 145, pi. liv, fig. 1. 

 = scahriuscula, Gray : Zool. Journ., vol. iii, p. 364. 

 With regard to T. oryza, Lam., and T. scahriiiscula, Gray, they agree 

 in size, sculpture, shape, colour, and in the extremities being produced, 

 and in fact scabriuscula is only a synonym of 2\ oryza, Lam., to which 

 it has been united by Mr. E. A. Smith in the British Museum Collection. 



Trivia globosa, Sowerby. 



T. globosa. Sow. : Conch. Illust., 1832, p. 12, No. 117, fig. 34. 

 = pilula, Kiener: Coq. Viv., p. 151, pi. liv, fig. 2. 

 = sphcerula, Mighels: Proc. Bost. Soc, 1845, vol. ii, p. 24. 



, ' Ann. Mag. Xat. Hist., 1867, vol. xx, p. 215. 



