68 Moll. 
VII. MOLLUSC A. 
Amphibolim; and Siphonariida:. 
Amphibola, anatomy ; Pelseneer (395). 
Siphonaria , anatomy; Pelseneer (395): S. lineolata , alternata , figd.; 
Dall, P. U. S. Mus. xxiv, p. 501. 
OPISTHOBRANCHIA TA. 
Structure of the larval Opisthobranch ; Mazzarelli (347). 
NUDIBRANCHIATA. 
On forms collected by Danish Expedition in Gulf of Siam ; Bergh (40). 
Ancylodoris baikalensis , notes on ; Dybowski, Nachrbl. Deutsch. malak. 
Ges. 1902, p. 18. 
Antiopa renamed Antiopella , q. v. 
Antiopella, n. n. for AntiopcC , Alder & Hancock nec Meigen; Hoyle, 
J. Conch, x, p. 214. 
Chromodoris universitatis , p, 19, porter ce, mcfarlandi, p. 20, California; 
Cockerell, Nautilus xvi : n. spp. 
Coryphella sarsi , off N. of Norway; Friele, Bergens Mus. Aarbog 1902, 
No. 3, p. 12, fig.: n. sp. 
Crosslandia , n. gen. for C. viridis , n. sp., Zanzibar; Eliot, P. Zool. Soc. 
London 1902, ii, p. 64, fig. 
■ Guthonella ferruginea, p. 10, berg hi, p. 11, off Iceland; Friele, Bergens 
Mus. Aarbog 1902, No. 3, figg. : n. spp. 
Discodoris edwardsi , Morocco; Vayssiere, Exped. Scient. Travailleur et 
Talisman, Opistobranches, p. 232, fig. : n. sp. 
Doriopsilla. pallida , Gulf of Siam; Bergh, Danske Selsk. Skr. xii, p. 193, 
fig. : n. sp. 
Dung a, n. gen. for D. nodidosa, n. sp., Zanzibar; Eliot, P. Zool. Soc. 
London 1902, ii, p. 63. 
Idalia plebeia, Gulf of Siam; Bergh, Danske Selsk. Skr. xii, p. 186, fig.: 
n. sp. 
Marionia chloanthes, Gulf of Siam ; Bergh, t. c. p. 196, fig.: n. sp. 
Madrella ferruginosa, Aid. & Hanc., animal; Eliot, P. Zool. Soc. London 
1902, ii, p. 71, figg. 
Melibe Jimbriata , Aid. & Hanc., partial anatomy; Eliot, t. c. p. 68, fig. 5. 
Melibe bucephala , Gulf of Siam; Bergh, Danske Selsk. Skr. xii, p. 205, 
fig. : n. sp. 
Nossis, n. gen. for N. indica, n. sp., Gulf of Siam; Bergh, t. c. p. 210, fig. 
Phyllidiopsis berghi, Gulf of Gascony; Vayssiere, Exped. scient. Travail¬ 
leur et Talisman, Opistobranches, p. 237, fig.: n. sp. 
Zatteria , n. g. for Z. browni, n. sp., Zanzibar; Eliot, P. Zool. Soc. London 
1902, ii, p. 62, fig. 
TECTIBRAN CHI AT A. 
Tectibranchs of Gulf of Naples; Mazzarelli (348). 
On forms collected by Danish Expedition in Gulf of Siam ; Bergh (40). 
Aclesia impexa , Philippines; Bergh, Semper’s Reisen im Archipel Philip- 
pinen vii, p. 360, fig.: A. ocelligera , Gulf of Siam; Bergh, Danske 
Selsk. Skr. xii, p. 169, fig. : n. spp. 
Actceon pilsbryi , n. n. for A. ajjinis, Adams nec Sby.; Cossmann, Rev. 
paleozool. vi, p. 160. 
