PACE : ON THE COLUMBELLID®. 91 
ueELVIA [sp. indet.], P. L. Duclos [1846-58]: “ C€. [ Colombelia | 
Helvia”’ : in Chenn, Ilust. Conch., pl. i, figs. 19-20 [no descr. | : 
Typr.—[?]: Loc. aa | 
{uEemiorHonn, J. E. Tenison-Woods, {June 16] 1879: ‘* Columbella 
hemiothone”?: Proc. Linn. Soc. New South Wales, vol. iv, p. 14, 
pl. in, fig. 8: 7ypz.—|[?]: Loc.—Tertiary (probably Miocene) : 
Muddy Creek, Western Victoria. 
HEROILIA | = C. scripta (Linn.), var. |, 8. Chiereghini | MS. ]. 
yueRKLorsr, K. Martin, 1880: ‘‘ Columbella Herklotsi nov. spec.” : 
Tertiirsch. Java, pp. 29-30, pl. vi, fig. 6: Zyrx—[Geol. Mus., 
Leyden |: Zoc.—s. Java. 
{aeTERosTROPHA | =C. inversa (Nyst)] (S. V. Wood), Sept. 1842: 
‘* Terebra heterostropha, u.s.”: Ann. Nat. Hist., vol. ix, p. 540 
[name only]: Zypz.—|[?]: ZLoc.—Coralline and Red Crag: Ged- 
grave ; Sutton. 
HIDALGOI, T. di Lake eteteaey Apr. 1, 1889: ‘ Mitrella Hidalgoi, 
Monterosato nov. sp.” : Journ. Conchyl., vol. xxxvii, p. 116 [no 
fig.|: Typr.—l[?]: Loo.—« Casa Blanca et Tanger (Ponsonby) ; 
Cadix (Hidalgo).”’ 
Hinpst, J. S. Gaskoin [ MS., = Reeve, sp. ]. 
nHinpsI, L. A. Reeve, Nov. 1858: Columbella Hindsii, Gaskoin : 
Conch. ey , 8p. 143: Zyrz.—Coll. Cuming | Brit. Mus., London | : 
Loo.—{? | 
HirUNDO, J. S. Gaskoin, 1851 [ Oct. 28, 1852]: ‘‘Columbella hirundo” : 
Proc. Zool. Soe., et p. 12 [no fig.]: Zyrz.—Coll. Gaskoin : 
Loo.—* Per the amarang.’” 
HISTRIO | =Engina | ie A. Reeve), Sept. 1846: “ Ricinula histrio”’ 
Conch. Icon., Ricinula, sp. 86: Tyrx.—Coll. Cuming | Brit tee 
London |: Loc.—* Island of Burias, Philippines”’ (Cuming). 
{uorrNeEsI, K. Mayer-Eymar, July, 1869: ‘ Columbella Hoernesi 
Mayer”: Journ. Conchyl., vol. xvu, pp. 283-4, pl. x, fig. 3 
Tyrz.—|(? Coll. Mayer- ymar] : Loc.—Faluns: Pont-Levoy ; 
Manthelan. 
HOITESSIERI |1.e., Hotessiert |, d’ Orbigny. 
HOLBOELLI, Beck |? }. 
HOLBOELLI (H. P. C. Moeller), 1842: “ F. [ Fusus] Holbollii nob. 
aesp.ily "3 Jes Moll. Groenland., p. 15 [no fig. |: Zyez.—Coll. 
Moeller: ‘“¢Groenland.”’ 
HORDACEA [i.e., ara, Philippi. 
HORDEACEA, R A. Philippi, May, 1849: ‘* Columbella hordeacea Ph.” : 
Zeitschr. Malak., vol. vi, pp. 23-4 [no fig.]: Zyrz.—l[? Coll. 
Philippi]: Zoc.—Aden (T. Philippi). 
}HORDEOLA, M. Cossmann, Dec. 31, 1897: ‘ Columbella [ Atilia | hordeola, 
nov.sp.’: Bull. Soe. “Ouest France, vol. vii, p. 821, pl. vi, fig. 38: 
Tyrx.—Coll. Bourdot: Loc.—Eocene: Bois- Gouét [ Loire- Int. il: 
tHornest [i.e., Hoernesi |, K. Mayer-Eymar. 
HOTESSERIANA [1.¢., Hotesstert |, d’Orbigny. 
