VII. MOLLUSCA. 
84 Moll 
[ 1004 ] 
Saccoina , n. subgen. of Turbonilla , type Spica monterosatoi , Sacco ; Dall 
& Bartsch, t. c. p. 8. 
Stomega , n. sect, of Odostomia , type 0, conspicua , Alder ; Dall & Bartsch, 
t. c. p. 13. 
Styloptygma lacteola , Ceylon ; Preston, J. Malac. xi, p. 77, fig. : n. sp. 
Sidcorinella, n. subgen. of Pyramidella^ type P. dodona, n. sp. ; Dall & 
Bartsch, P. Soc. Washington xvii, p. 6. 
Syrnola ambagiosa , Persian Gulf ; Melvill, P. Malac. Soc. London vi, 
p. 56, fig! : n. sp. 
Syrnolina , n. subgen. of Pyramidella , type Syrnola rubra } Pse. ; Dall & 
Bartsch, P. Soc. Washington xvii, p. 6. 
Tropceas , n. subgen. of Pyramidella , type P. subulata , A. Ad. ; Dall & 
Bartsch, t. c. p. 5. 
Turbonilla terebra , cingulata , Dkr., notes on with figg. ; Pilsery, P. Ac. 
Phi lad. 1904, p. 30. 
Turbonilla ( Baldra , n. subgen.) archeri , Singapore ; Dall & Bartsch, 
P. Soc. Washington xvii, p. 15 : T. gemmula , decora , Port 
Alfred ; Smith, J. Malac. xi, p. 36, figg. : 71 stricta, p. 236, mirijica, 
p. 237, tenuis , p. 238, Gulf of Gabes ; Pallary, J. Conchyl. lii, figg. : 
71 angustissima , Persian Gulf ; Melvill, P. Malac. Soc. London vi, 
p. 55, fig. : 71 mcequalis , microperone , p. 162, recticostata , p. 163, 
Gulf of Oman ; Melvill, t. c. figg. : 71 hiradoen&is , p. 29, {Cingxdina) 
tnarata , p. 31, Japan; Pilsbry, P. Ac. Philad. 1904, figg. : n. spp. 
67/a, n. subgen. of Pyramidella , type P. cossmanni (n. n. for Syrnola 
striata , Cossm.) ; Dall & Bartsch, P. Soc. Washington xvii, p. 5. 
Pa#wa, n. subgen. of Pyramidella , type P. paumotensis , Tryon ; Dall & 
Bartsch, t. c. p. 5. 
n. subgen. of Odostomia , type (9. pilsbry i, n. sp. ; Dall & Bartsch, 
t. c. p. 10. 
Visma } n. subgen. of Turbonilla , type Eulimella tenuis , Sby. ; Dall & 
Bartsch, t. c. p. 8. 
Voluspa , n. subgen. of Pyramidella , type Pyramidella auricoma , Dall ; 
Dall & Bartsch, t. c. p. 4. 
SCUTIBRANCHIATA. 
RHIPHIDOGLOSSA. 
Helicinidte. 
Helicina verecunda , n. subsp. ; Pilsbry & Hirase, P. Ac. Philad. 1904, 
p. 625 : II. pterophora , Sykes, is a synonym of A", oxyrhynca ; Ancey, 
Nautilus xviii, p. 22 : H. euglypta , Crosse, is a synonym of H. 
plicatula, Pfr. ; Ancey, t. c. p. 309. 
Uelicina subsuturalis , Marshall Is. ; Boettger, Zool. Jahrb. Syst. xx, 
p. 411 : II. baldwini, Kauai, p. 126, dissotropis , Oahu, suleulosa , 
Hawaii, p. 127 ; Ancey, P. Malac. Soc. vi, figg. : n. spp. 
NERixiDiE, Maclurithle, Turbinid^:, Trochidas, and 
Cyclostrematid.e. 
Basilissa ( Ancistrobasis ) compsa , Gulf of Oman ; Melvill, P. Malac. Soc. 
London vi, p. 160, fig. : n. sp. 
Chlorostoma rugatum , Gld., n. subsp. ; Pilsbry, P. Ac. Philad. 1904, 
p. 33. 
t Cirropsis, n. gen. for C. prcepostera , Barr., Silurian, Bohemia, Perner 
(477), Expin. pi. lix. 
Olanculopsis jussieui, n. subsp. ; Pallary, J. Conchyl. lii, p. 240. 
