ERRATA 
Some of the most important corrections have been already noticed in Appendix A, pp. 446-460. 
(in the letter-press). 
Page 34, line 8, from bottom, for whorl read whorls. 
» 39, lines 2, 4 and 12, from bottom, for Searabeus read Scarabus. 
» 43, line 12; from bottom, for Figs. 1-3 read Figs. 1 and 3. 
cp WADE icy, HELP ass 7 », Criptoplocus read Cryptoplocus. 
5 ON Oss i » b. Sub-family read c. Sub-family. 
» 216, ,, 7, from top, for tuberculatu read tuberculata. 
ay) PAID) oe Ye ep 7 » undulata » wndulate. 
oie Gay COR te a eS x» ornata. 
» 224, ,, 30, 5 + 5 GOrbignyi ,, dOrbigny. 
» 220, 5, 4, » 5 +» Qgnadriciueta ,, guadricincta. 
oy PE ap eth a) op mm Aga » Acmeaa. 
ay PRE mm Oh Bm a COO y wm uno. 
sz 236, ,, 20, 4, 4» 5, PTROTOPODA ,, PROTOPODA. 
9, 237, 5 13, 4 4: 4; S@pissioéme 4, sepissime. 
oy EBS om PE mm ey ey caer » Yemnants. 
oy PE Ei om Oh >) Fischer. 
Bet OssmeLOsn ss) u sate ss) PUCIspiral 9» paucispiral. 
» 249, ;, 1, from bottom, for practicla ,, practical. 
» 200, 5, 28, from top, for fleui-striatwm read flexi-striatum. 
a 209, 5, 22, 5, 4, (and passim) for Lr7oRrIwIDH read LITTORINIDZ. 
» 260, 5 4, 5, 4, for pucispiral read paucispiral. 
9» 9396, 5 10, 55 45 5, @rmaticus read Sarmaticus. 
o> 358, 5, 17, 5) 5) 9) tomatia read Stomatia. 
a 365, 3, 13, 455 45) 4)  Caliostoma read Calliostoma. 
»5 9372, 5, 1, from bottom, for as read than. 
» 387, 5, 21, from top, for appears read appear. 
» 403, 5, 3, from bottom, for Htalonia read Etallonia. 
ay, Chl, a Ub a »» priority read propriety. 
» 431, ,, 14, from top, for latter read later. 
» 432, lines 24 and 29, from top, for convolute read involute. 
>, 453, line 1, from top, for Pric. read Prise. 
>, 459, ,, 22, 5, 45) +, Scalenostoma read Scalenostoma. 
» 459, 4, 24, 4) 5 4 here read there. 
> 460, ,, 3, from bottom, for Scalenostoma read Scalenostoma. 
(in the explanations of the Plates). 
Plate I, for ANcHISToMA read passim ANGYSTOMA. 
aa IV, Fig. 1, for OvuLa antiguata, d@’Orb., read Cyprma CunLiFret, Forbes, ; seo p. 450. 
os IV, Fig. 4, for Cyprma Cunuirret, Forb., read Cyprma Carnatica, Stol. ; see p. 450. 
3 V, in Figs. 1, 2, 3, 4, 5, for the generic name Prrroponta read TyLostoma; see pp. 292 and 448. 
» IX, Fig. 1, for VonuriitHEs tatisepra, Sto/., read VOLUTILITHES SEPTEMCosTATA, Forb.; see p. 454. 
26 X, Figs. 17, 18, for Hemrrusvs crncrus, Stol., read HemiFusus cinctus, Forb.; see p. 456. 
» XIV, Fig. 8, for AcTHONELLA TRUNCATA read TROCHACTHON TRUNCATUS; see p. 418. 
1» XIV, Fig. 9, represents TrocHactmon minutus, Stol., Comarapolliam; Arrialoor group ; see p. 418. 
» XIV, Figs. 10-14, for AcTMONELLA CYLINDRACEA read TROCHACTHON CYLINDRACEUS; see p. 419. 
» XVI, Fig. 5, for Certruium antEcEDEns, Séol., read CERITHIUM TRICHINOPOLITENSE, Forb. ; see p. 460. 
