PROSOBRANCHIATA. 
Moll 85 
Clanculus hizeiiensis, il var,, with lig. of C. gemmulifer v. pallidus ; 
PiLSBRY, P. Ac. Philad. 1904, p. 33. 
Collonia rosa, Japan ; Pilsbry, t. c. p. 31, fig. : n. sp. 
fCos/nina, n. gen. for C. complacens, Barr., Silurian, Bohemia ; Perner 
(477), Expln. pi. Ixv. 
Cyclostrema gyalum^ Persian Gulf ; Melvill, P. Malac. Soc. London vi, 
p. 54, fig. : C. eumares, p. 158, eupoietiwi, p. 159, Gulf of Oman ; 
Melvill, t, c. figg. : n. spp. 
iCyclotropis, n. gen. for C. indocilis, Barr., &c., Silurian, Bohemia ; 
Perner (477), Expln. pis. Ixi, Ixxvii. 
Cpiisca fortisidcata, Port Alfred ; Smith, J. Malac. xi, p. 38, fig. : n. sp. 
Ethalia carneolata, Melv., n. var. ; Melvill, t. c. p. 80, fig. 
Ethalia jucunda, (4ulf of Oman ; Melvill, P. Malac. Soc. London vi, 
p. 159, fig. : E. africana. Port Alfred ; Smith, J. Malac. xi, p. 38, fig. : 
n. spp. 
Euchelus caneellatus, n. subsp. ; Pilsbry, P. Ac. Philad. 1904, p. 35 : 
E. erythrceensis, Sturany, is a synonym of Clanculus gennesi ; Fischer, 
J. Conchyl. lii, p. 59. 
Euchelus lischkei, p. 34, hac/djoensis, p. 35, Japan ; Pilsbry, P. Ac. Philad. 
1904, figg. : n. spp. 
Gihhula incarnata^ vittata^ Pils., figd. ; Pilsbry, t. c. p. 34. 
^Horiostomella, n. gen. for H. otiosa, Barr., Silurian, Bohemia ; Perner 
(477), Expln. pi. Ixxiii. 
Leiopyrga belongs to Trochidce, with note on L. octona, Tate ; Verco 
(630). 
Liotia polypleura, New Zealand ; Hedley, Rec. Austral. Mus. v, p. 93, fig. : 
n. sp. 
■\ Meandrella, n. gen. for M. scidpta, Perner, Silurian, Bohemia ; Perner 
(477), Expln. pi. Ixxxiv. 
iMichaletia, n. gen. for J/, seniigranulata, n. sp., Cretaceous, France ; 
CossMANN, C.R. Ass. Franc' 1903, pt. ii, p. 634. 
Monilea nucleolus, Pils., figd. ; Pilsbry, P. Ac. Philad. 1904, p. 34. 
iJVematrochus, n. gen. for iV. concmTens, Barr., Silurian, Bohemia ; Perner 
(477), Expln. pi. Ixii. 
Neriiina virginea, variation ; Metcalf (445). 
Omphalius collingei, Persian Gulf ; Melvill, J. Malac. xi, p. 80, fig. : 
n. sp. 
■\Pagodea, n. gen. for F. concomitans, Barr. ; Perner (477), Expln. pi. 
ixiv. 
Phasianella tristis, Pils., figd. ; Pilsbry, P. Ac. Philad. 1904, p. 32. 
i Flanitrochus, n. gen. for P. amicus, Barr., Silurian, Bohemia ; Perner 
(477), Expln. pi. Ixiv. 
iPloconema, n. gen. for P. protendens, Barr., Silurian, Bohemia ; Perner 
(477), Expln. pi. lix. 
fPseudotectus, n. gen. for P. carinatus, Perner, &c., Silurian, Bohemia ; 
Perner (477), Expln. pis. Ixiv, Ixv. 
fPycnotrockus, n. gen. for P. viator, Barr., Silurian, Bohemia ; Perner 
(477), Exphi. pi. Ixv. 
fRotellomphalus, n. gen. for P. tardus, Barr. MS., Silurian, Bohemia ; 
Perner (477), Exphi. pi. xlii. 
"^Sellinema, n. gen. for S. dives, Barr., Silurian, Bohemia ; Perner (477), 
Expln. pi, Ixiii. 
iTectospira, n. gen. for T. chopi, n. sp., Trias, Germany ; Picard, Jahrb. 
geol. Landesanst. Berlin xxii, p. 479. 
iTemnospira, n. subgen. of Brocliidium, for B. percinctum, Barr., Silurian, 
Bohemia ; Perner (477), Expln. pi. Ixxix. 
iTortilla, n. gen. for T. disjuncta, Barr., Silurian, Bohemia ; Perner (477), 
Expln. pi. lix. 
