PLACOSTYLUS, NEW CALEDONIA. 41 



Helix auris bovinus FER., Prodr. p. 57 ; Histoire, pi. 159, f. 1-5 



(exclusive of " monstrum") Pupa auris bovina GRAY, Ann. of 



Philos., n. ser., ix, p. 413. Auricula aurantiaca SCHUMACHER, 



Essai d'un Nouv. Syst., p. 228 (1817) Bulimus bootis MENKE, 



Syn. Method., edit. 2, p. 26 (1830). Placostylus bootis BECK, In- 

 dex Moll., p. 57 (in part). 



Placostylus (fibratus var. ?) knoblauchi KOBELT, Conch. Cab., (ed. 

 2), Placostylus, p. 15, pi. 3, fig. 1, 1891. P. fibratus v. knoblauchi 

 CROSSE, 1. c. 



Bulimus imbricatus GASSIES, Faune Conch. Nouv.-Caled., ii, p. 



187, 1871 ; Journ. de Conchyl., vol. xxi, p. 50, pi. 2, f. 5, 1873 



Bulimus fibratus var., GASSIES, Faune Conch. Nouv. Caled., iii, p. 

 47, 1880 PFR., Monogr., viii, p. 26 Placostylus imbricatus var., 



KOBELT, Conch. Cab., Placostylus, p. 129, pi. 32, f. 1, 1891 



CROSSE, t. c., p. 254. 



Bulimus bairdii REEVE, Conch. Icon., Bulimus, f. 272, 1848 

 P. fibratus var. bairdi, CROSSE, t. (;., p. 253 Placostylus fibratus 

 var. peculiaris KOBELT, Conch. Cab., Placostylus, p. 86, pi. 20, f. 

 4-5, 1891. 



Placostylus fibratus var. crassa, LAYARD MS., in KOBELT, Conch. 

 Cab., Placostylus, p. 85, pi. 20, f. 3, 1891. Placostylus fibratus var. 

 ventricosa KOBELT, t. c., p. 88, pi. 21, f. 1, 1891 Placostylus fibratus 

 var. ovalis KOBELT, t. c., p. 88, pi. 21, f. 2, 1891. Bulimus auiis- 

 midce REEVE, Conch. Icon., Bulimus, f. 170, 1848. Placostylus 

 fibratus var. ovata CROSSE, t. c., p. 253, 1894. 



Bulimus lalannei GASSIES, Faune Conch. Nouv.-Cale"d., ii, p. 185, 

 1871. P. lalannei CROSSE, t. c., p. 259. 



Bulimus insignis PETIT, Journ. de Conchyl., i, p. 57, pi. 3, fig. 1, 

 1850. GASSIES, Faune Conch. Nouv. Cald., i, p. 40,1863 

 Placostylus insignis KOBELT, Conch. Cab., p. 46, pi. 11, fig. 1, 1891. 

 P. fibratus var. insignis CROSSE, t. c., p. 253. 



Bulimus fibratus var. mareana, CROSSE, Journ. de Conchyl., 

 xviii, p. 242,413. 1870; GASSIES, Faune Conch. Nouv.-Cald., 

 ii, p. 58. 1871 P. f. var. gareana PFR.-CLESS., Nomencl. Hel. 

 Viv. p. 215. Placostylus ouveanus var. turrita KOBELT, t. c., p. 

 89, pi. 21, f. 4,5. 1891. 



Bulimus fibratus var. grammica, CROSSE, Journ. de Conchy]., 

 xviii., p. 242, 412, 1870. Bulimus souvillei var. grammica GASSIES, 

 Faune Conch. Nouv. -Caled., ii, p. 71, 1871. 



