100 PROCEEDINGS OF THE MALACOLOGICAL SOCIETY. 



Wales, V, pp. 502 and 503) approved of it. Eoberts also changed 

 Trivia sulcata, Grask. nee Dill., into T. gaskoinii. 



Weinkauff (1881, Syst. Conch. Cab., v, 3) did not cite Eoberts' 

 catalogue, and omitted many names in his monograph, such as 

 C. annce, fuscomaculata, helence, semiplota, spadix, venusta, etc. 

 Other words are written incorrectly {pellicula, cicatricosa) ; he 

 " corrected " some specific names (costatopunctata, saulice), but left 

 valid prior names as synonyms of later ones, as C. aurora, Sol. nomen 

 pro aurantium, Martyn, melanostoma. Sow., n.p. camelopardalis, 

 Perry, princeps, Gray, n.p. valentia, Perry, T. tremeza, Duel., n.p, 

 exigua. Gray, etc. His greatest merit lies in his having pointed out 

 that C. teres, Gmel., is not the slender species called subteres nov. 

 by himself, but = tabescens, Gray nee Dill. (cf. Zool. Journ., iii 

 (1827), p. 316, and Proc. Malac. Soc. London, viii (1909), p. 304). 



The next monographer, Roberts (1885, in Tryon, Man. of Conch., 

 vii, p. 153, etc.), also omitted some varietal names {consohrina 

 and propinqua, Garrett, 1879 ; aberrans and rouxi, Ancey, 1882 ; 

 alveolus, Tapparone, 1882), but paid more attention to the rules 

 of nomenclature. The following specific names used by Weinkauff 

 are changed by Roberts. In these notes the proposed changes 

 when in brackets have, in their turn, been turned down by later 

 authors. 



C. {adelince nov.) n.p. /Mscomacwtoto, Sow. (1870) nee Pease 



(1868). 



„ aurantium, Martyn (1789) n.p. aurora (Sol.), Lam. (1810). 



„ camelopardalis, 'Peiiy (1811) n.p. melanostoma (Leathes), Sow. (1825). 



„ {tabescens, Dill., 1817) n.p. feres, Gmel. (1790 ; as of Weinkauff, 



1881). 



„ (teres, Gmel., 1790) n.p. subteres, Weink. (1881). 



„ venusta, Sow. (1847) n.p. thatcheri. Cox (1869). 



T. insecta, Migh. (1845) n.p. hordacea, Kien. (1845). 



„ (sulcata, Gask., 1848) n.p. gaskoinii, Rob. (1870). 



Roberts left C. macula, Angas, princeps, Gray, undata, Lam., 

 T. europcea, Montg., and other names, and refused those given by 

 Rumphius (1705), beginning the valid names with Linnaeus, 1767 

 (not 1758 !). 



Melvill (1888, Mem. Proc. Manchester Lit. Phil. Soc, (4) i, p. 184, 

 etc.) recommended the following changes : — 



G. diluculum. Reeve (1845) n.p. undata. Lam. (1822). 



„ (honoluluensis, nov.) n.p. madagascariensis, Gmel. (1790). 



„ (ovata. Perry, 1811) n.p. turdus. Lam. (1810, Melvill stated 



1822). 

 „ valentia, PevTy (1811) n.-p. princeps, Gr&j (1824:). 



Sacco (1894, Moll. terr. terz. del Piemonte, xv) wanted to establish 

 the following: — 



C. achatidea. Sow. (1837) n.p. p%sis, Broc. (1814 ; only the recent 



specimens). 

 „ (flavicula, Lam., 1810) n.p. elongata, Broc. (1814). 



„ (minor, Grat., 1845) n.p. ovum, Grat. (1845), subovum, Orb. 



(1852). 

 „ utriculata, L&m. (1810) n.-p. physis, Broc. (1814; the fossil 



specimens). 

 T. (lamarckii, Desh., 1836) n.p. pedicularis, Desh. (1844). 



