PACE: ON THE COLUMBELLID®. 49 
tAaccvLerroruis, G. Michelotti [MS., =Stefani & Pantanelli, sp. }. 
tacuLerrormis, C. de Stefani & D. Pantanelli, 1878: ‘ Strombina 
aculeiformis, Michelotti [n.n. for Colwmbella Bellardii, Seg., non 
Hoernes!”; Bull. Soc. malac. Ital., vol. iv, p. 109 [no fig: ]: 
Trre —|?|: Loc.—Pliocene: Mitigliano; 8. Lazzero; Coroncina, 
Ginestreto [nr. Sienna }. 
facuminata, L. Bellardi, 1890: ‘* Columbella (Mitrelia) acuminata 
Bell.””: Mem. Accad. Torino, ser. 1, vol. xl, p. 329, pl. 11, fig. 31: 
Tyrr.—Geol. Mus., Turin: Zoc.—Upper Miocene: ‘‘ Stazzano, 
S. Agata fossile.”’ 
acuminata (K. T. Menke), 1843: ‘ Buccinum acuminatum, m. 
Moll. Nov. Holl., p. 20, sp 87 [no fig.|: Tyvrz.—[?]: Loe.— 
Australia, ‘‘ Hab. in litore occidentale.” 
AcuMINATA | =C. rustica (Linn.) |], Nuttall [ MS. ]. 
AcumInaTA (L. A. Reeve), Oct. 1856 [? 1846]: ‘‘ Ricinula acuminata” : 
Conch. Icon., Ricinula, sp. 52: Typr.—Coll. Cuming [ Brit. Mus., 
London}: Loc.—{ ? | 
facuminata (S. V. Wood), 1874: ‘* Zerebra canalis, 8. Wood var. 
acuminata | T. exilis, ? A. Bell]”?: Suppl. Crag Moll., pp. 8, 203 
(no fig.]: /ypz.—[?]|: Loc.—Pliocene (Coralline Crag). 
acus [group of C. spicula, Ducl.|, L A. Reeve, Apr. 1859: ‘‘ Colum- 
bella acus’?: Conch. Icon., sp. 201: Zypz—Coll. Cuming [ Brit. 
Mus., London (!)]: Zoc.—‘‘ Isle of Capul, Philippines.” 
acuta, W. Kobelt [1895]: ‘* Columbella (Mitrella) acuta Monterosato 
[MS.]” : in Martini & Chemnitz, Conch. Cab., pp. 176-7, pl. 24, 
figs. 8-9: Typr.—Coll. Kobelt: ZLoc.—‘ Aufenthalt in Bade- 
schwaimmen an der Kiiste Nordafrikas.”’ 
AouTa, T. di Monterosato [ MS., = Kobelt, sp. ]. 
acura, R. E. C. Stearns, Oct. 28, 1873: ‘‘ Anachis acuta, Stearns’’: 
Proc. Acad. Philad., 18738, p. 345, fig. 2: Typz.—[?]: Loc.— 
W. Coast of Florida, at Egmont Key (EK. Jewett). 
facurecosrata (R. A. Philippi), 1844: ‘ Bucceinum acute-costatum 
n.sp.’: Enum. Moll. Siciliz, vol. u, p. 192, pl. xxvii, fig. 14: 
Typr.—|?]: Loc.—Calabria. 
facurotieustica, F. Sacco, 1890: ‘* Columbella (Mitrella) turgidula 
Brocch. var. acutoligustica Sace. [= var. ‘A,’ Bellardi]’’: Boll. 
Soe. geol. Ital., vol. ix, p. 222: ZYvrpz—[Geol. Mus., Turin]: 
Loo.—| Lower Pliocene: “Zinola presso Savona, Albenga-Torsero.”’ 
facurotoneiuscuLa, F. Sacco, 1890: ‘* Columbella (Alitrella) Isselid 
var. acutolongiuscula Sacc. | = var. ‘A,’ Sace. |”: Boll. Soc geol. 
Ital., vol. ix, p. 223: Yypz—[Geol. Mus., Genoa!l: Zoc.— 
Tortonian. 
facuropertonaa, F. Sacco, 1890: ‘‘ Columbella (Mtrella) complanata 
var. acutoperlonga Sace. { = var. ‘ B,’ Bellardi]”: Boll. Soe geol. 
Ital., vol. ix, p. 222: Zyrz—[Geol. Mus., Turin]: Zoc.— 
Tortonian. 
apamsI, G. W. Tryon, jun. [July 18] 1883: ‘“ C. [ Columbella 
(Anachis)| Adamsi, Tryon [n.n. for C. fenestrata, Rve., non 
Adams ]”’: Man. Conch., vol. v, pp. 156-7, pl. lv, fig. 56: Tyrez.— 
[Coll. Cuming, Brit. Mus., London (!)]: Zoc.—[?] 
VOL. Y.—APRIL, 1902. 4 
195m 
