06 PROCEEDINGS OF THE MALACOLOGICAL SOCIETY. 
fastensts, L. Bellardi, 1890: ‘* Columbella (Tetrastomella) astensis 
Bell.” : Mem. Accad. Torino, ser. 1, vol. xl, pp. 385-6, pl ii, 
fig. 48: Zyee—Geol. Mus., Turin: JZoc.—Upper Pliocene: 
‘Colli astesi, Valle Andona.”’ 
TASTENSIS, Sacco [i.e., Bellardi, sp. ]. 
astotensis, J. C. Melvill & R. Standen, June 18, 1901: ‘* Columbella 
(Jhtrella) astolensis, spn.’ : Proce. Zool. Soc., 1901, p. 403, 
pl. xxin, fig. 4: Z'ypx.—t| Brit. Mus., London (!)]: Zoc.—Mekran 
coast; Astola Is.; Charbar. 
AsTriota [ = Engina] (L. A. Reeve), Oct. 1846: “ Ricinulaastricta” : 
Conch. lcon., Ricinula, sp. 80: Tyrz—Coll. Cuming [ Brit. Mus., 
London]: Zoc.—[? 
ATHADONA [1.€ , atladona], Duclos. 
ATKINSONI (J. Ei, Tenison- Woods), 1876: ‘ Mangelia atkinsont, n.s.”’ : 
Proc. R. Soc. Tasmania, 1875, p. 141 [no fig.]: Z'yez.—Coll. 
Legrand: ZLoc.—KE. coast of ‘Tasmania. 
aTtapona, P. L. Duclos, 1835 [Apr. 1840]: ‘* Col.—Atladona” : 
Hist. nat. Coq. univ, pl. i, figs. 11-2 [mo descr.]: Zyrz.—[?]: 
Loo.—(?] 
aTtanrica, A. Locard, 1897: ‘ Colwnbella Sagra, VOrbigny, : 
var. Atlantica”: Expéd. Travailleur & Talisman, Moll., vol. i, 
p. 142: Zypz —[?|: Loc.—* Iles du Cap-Vert.”’ ’ 
ATOMATELLA |1.e., atomella|, Duclos. 
atomELLA, P. L. Duclos, 18385 [Apr. 1840}: ‘ Col.—Atomella” : 
Hist. nat. Coq. univ., pl. xi, figs. 5-6 [no deser.]: Zyrz.—[?]: 
Loc.—{? 
ea A. Reeve [zon Duclos], Nov. 1858 : Columbella atomella, 
Ducl.: Conch. Icon., sp. 108: Z'yrz.—Coll. Cuming [ Brit. Mus., 
London |: Zoc.—West Indies. 
ATOMELLA, G. B. Sowerby 1 [non Duclos] [Sept.] 1844: ‘ Colum- 
bella atomella, Ducl.”: Proc. Zool. Soc., 1844, p. 58 [mo fig. ]: 
Tyrze.—Coll. Cuming [Brit. Mus., London (!)|: Zoc.— West 
Indies (L. Guilding). 
ATRAMENTARIA, G. B. Sowerby 1 [Sept.] 1844: ‘* Columbella atra- 
mentaria. nob.” : Proc. Zool. Soc., 1844, p. 51 [no fig. }: Lrpz.— 
Coll. G. B. Sowerby: ZLoc.—‘ Chatham Island, Gallapagos.” 
ATRAMENTOSA [group of C. dormitor, Sby.| (L. A. Reeve), June, 
1849: ‘* Conus atramentosus” : Conch. Icon., Conus, sp. 315 
[‘° 265”? in text and on plate]: Zyrz.—Coll. Cuming [ Brit. Mus., 
London (!) |: Zoc.—‘‘ Island of Mindoro, Philippines ” (Cuming). 
aTraTa, A. A. Gould, Sept. 1860: ‘ Columbella (Anachis\ atrata”’ : 
Proc. Boston Soc., vol. vii, p. 334 [no fig.]: Zyrrz—[U.S. Nat. 
Mus., Washington]: Zoc.—Hong Kong Harbour. 
tatrararormis, R. Tate, June, 1893: ‘[ Co/wmbella] atrateformis, 
Tate”: Trans. R. Soc. South Austral., vol. xvii, p. 220 [name 
only]: Zypz.—[?]}: Loc.—Tertiary: Gellibrand and Muddy 
Creek, Victoria. 
Atrenvata, G. F. Angas, Jan. 1871: ‘* Columbella(Mitrella) attenuata, 
nsp.”: Proc. Zool. Soc., 1871, p. 14, pl. i, fig. 4: Zyrz—Brit. 
Mus., London: Zoc.—Pt. Jackson. : 
