PACE: ON THE COLUMBELLIDZ. lea 
ovata, J. Hervier, Dee. 26, 1899: Colwmbella amirantium, Sm., var. 
ovata, Herv.: Journ. Conchyl., vol. xlvii, p. 315: Tyre.—{ Coll. 
Société de Marie, Lyons]: Zoc.—Lifu. 
ovaTa (W. H. Pease), June 27, 1865: ‘* Hngina ovata”: Proc. Zool. 
Soe., 1865, p. 513 [no fig.]: Zrez—[?]: Loc.—“ Islands of the 
Central Pacific.” 
ovoratTa, J. P. B. de Lamarck, Aug. 1822: “ Colombella ovulata’? : 
Hist. nat. Anim. s. Vert., vol. vii, p. 295 {no fig.]: Z'yez—Coll. 
Lamarck: ZLoc.—[?] 
OVULATA, Sowerby [i.e., Lamarck, sp. |. 
oVULOIDES | = C. ovulata, Lam.], C. B. Adams, Jan. 1850: ‘ Colum- 
bella ovuloides’’: Contrib. Conch., vol. i, pp. 53-4 [no fig.]: 
Trrz.—([? Coll. Barrett]: Zoc.—Turk’s Is., Bahamas. 
ovuLorpEs, L. A. Reeve [=C. B. Adams, sp.], May, 1859: Meta 
ovulordes, C. B. Ad., MS.: Conch. Icon., eta, sp. 2: Typz.— 
(Co-types) Coll. Taylor ; Coll. Cuming [Brit. Mus., London }. 
oxizrra, P. L. Duclos [1846-58]: “ C. [ Colombella| Oxillia” : in 
Chenu, Hust. Conch., pl. xvii, figs. 9-10 [no deser.]: T'vrz.—[?]: 
Loo.—[?} 
toxtey1, J. EK. Tenison-Woods, 1877: ‘ Columbella oxleyt. 0.8.” : 
Proc. R. Soc. Tasmania, 1876, p. 111 [no fig.]: Zyrz.—Mus. R. 
Soc. Tasmania, Hobart: Zoc.—Tertiary: Table Cape, Tasmania. 
OXYLLIA [1.e., oxillia], Duclos. 
pacer [| =C. Pease’, Herv., non Mart. & Langk.], J. C. Melvill [MS., 
non Melvill & Standen, 1896 ]. 
PACEI | = C. Stepheni, Melv. & St.], J. C. Melvill & R. Standen [nom. 
preeoce. |, Nov. 12, 1896: ‘ Columbella (Seminella) Pacei sp. nov.” : 
Journ. Conch., vol. viii, pp. 275-6, pl. ix, fig. 5: Tyrr.—|[?]: 
Loc.—Litu. 
pacel, EK. A. Smith, July, 1895: “‘ Columbella (Mitrella) Pacet”’: 
Aun. Nat. Hist., ser. vi, vol. xvi, pp. 5-6, Disa 2 MPypr = 
[(Co-types) Indian Mus., Calcutta; Brit. Mus., London (ils) Loe 
—Off the Coromandel Coast. 
PACHYDERMA, P. P. Carpenter, 1857: ‘‘Anachis (? costellata var.) 
pachyderma” : Catal. Mazatl. Shells, sp. 6466 [no fig}: ZyPz.— 
Brit. Mus., London (Coll. Reigen tablets 2422-3): Zoc.—Mazatlan. 
PACHYDERMATA [1.e., pachyderma |, Carpenter. 
pactrica, J. 8. Gaskoin, 1851 [Oct. 28, 1852]: “Columbella Pacifica” : 
Proc. Zool. Soc., 1851, pp. 4-5 [no fig.|: Zyrz—Coll. Gaskoin : 
Loc.—Sandwich Is. 
PADONOSTA [sp. indet.], P. L. Duclos, 1835 [Apr. 1840]: ‘ Col._— 
Padonosta”: Hist. nat. Coq. univ., pl. vi, figs. 3-4 ee descr. | : 
Trrz.—|[?]: Loo.—{[?] 
PECILA [1.€., pecila |, Sowerby. 
fParabuanensis, K. Martin, 1858: ‘ Colwmbella (s.str.) palabuanensis 
spec. noy.’”’: Foss. Java, pp. 120-1, pl. xviii, fig. 273: Typr.— 
[Geol. Mus., Leyden]: Loc.—“Tji Djarian, beim Kampong 
Odeng [ Java ].” 
