72 Moll. 
Vir. MOLLUSCA. 
[1904] 
Madrella aurantiaca, Gulf of Marseilles ; Vayssi^jre, Ann. Mus. Marseille 
yiii, p. 89, fig. : n. sp. 
Marionia pellucida, E. Africa, levis^ figd-? p- 94, ramosa, p. 96, Zanzibar, 
alhotuberculata, \). 97, viridescens, p. 98, E. Africa ; Eliot, P. Zool. 
Soc. London 1904, ii : n. spp. 
Melibe pellucida^ Columbia R., Washington; Bergh (52), p. 11, fig.: 
n. sp. 
Nembrotha c€erulea, E. Africa, p. 91, affinis, Zanzibar, p. 92, figd. ; Eliot, 
P. Zool. Soc. London 1904, ii : n. spp. 
Notodoris minor, Zanzibar ; Eliot, t. c. p. 84, fig. : n. sp. 
Peltodoris angulata, p. 365, aurea, p. 366, E. Africa ; Eliot, op. cit. 1903, 
ii : n. spp. 
Peronodoris, n. gen. for P. cancellata, n. sp.. Pacific Ocean ; Bergh (52), 
p. 45, fig. 
Platydoris pida^a (sic), E. Africa, p. 377, incerta, p. 378, papillata, p. 379, 
Zanzibar ; Eliot, P. Zool. Soc. London 1903, ii : n. spp. 
Pleuroleura alba, Zanzibar ; Eliot, op. cit. 1904, ii, p. 104: n. sp. 
Sclerodo7'is, n. gen. for Doris osseosa, Kel., and S. tuberculata, p. 381, 
minor, rubra, p. 382, coriacea, p. 383, n. spp., Zanzibar ; Eliot, 
op. cit. 1903, ii, figg. : Genus is a synonym of Peronodoris, q. v. ; 
Eliot, op. cit. 1904, i, p. 380. 
Sphcerodoris Icevis, Bergh, n. var, ; Eliot, op. cit. 1904, i, p. 403. 
Staurodoris verrucosa, Cuv., figd. ; Cujenot (159). 
Staurodoris depressa, E. Africa, p. 363, calva, Zanzibar, p. 364 ; Eliot, 
P. Zool. Soc. London 1903, ii : n. spp. 
Thordisa villosa, figd. ; Eliot (208). 
Thordisa stellata, crosslandi, Zanzibar ; Eliot, P. Zool. Soc. London 1903, 
ii, p. 368, figg. : n. spp. 
Trevelyana ceylonica, Kelaart, p. 86, crocea, Bergh, p. 87, bicolor (?), Alder 
and Hancock, figd. ; Eliot, op. cit. 1904, ii. 
Trevelyana coccinea, E. Africa ; Eliot, t. c. p. 85, fig. : n. sp. 
Trippa monsoni, Zanzibar; Eliot, op. cit. 1903, ii, p. 371, fig. : n. sp. 
Tritonia incerta. Pacific Ocean ; Bergh (52), p. 24, fig. : n. sp. 
TECTIBRANCHIATA (including Pteropoda). 
Anatomy of some Gymnosomate Pteropods ; Kwietniewski (377). 
Archaic form of Thecosomate Pteropod ; Pelseneer (476). 
Species of Gymnosomata and Thecosomata from Siboga Expedition, 
recorded last year, fully described and figured with localities and 
anatomy ; Tesch (610). 
Actoeon, note on anatomy; Mazzarelli (430): A. globidinus, Forbes, 
figd. ; Sykes, p. Malac. Soc. London vi, p. 29. 
Actoeon pidchrior, Persian Gulf ; Melvill, P. Malac. Soc. London vi, 
p. 168, fig. : n. sp. 
Akera bullata, anatomy ; Vayssi^re (629). 
Aplysia, the heart ; Straub (598) : Notes on British forms ; Hunt (315) : 
A. punctata, chromosomes during maturation of the egg ; Janssens 
& Elrington (329). 
Atys pransa. New South Wales ; Hedley, P. Linn. Soc. N. S. Wales xxix, 
p. 191, fig. : A. submalleata, off" the Andamans ; Smith, Ann. Nat. 
Hist, xiv, p. 6 : n. spp. 
Bulla striatida, Forbes, figd. ; Sykes, P. Malac. Soc. London vi, p. 37. 
Bullina elongata, Jeftreys, figd. ; Sykes, t. c. p. 36. 
Corolla {Cymbuliopsis) spectabilis, Dall, anatomy; Heath & Spaulding 
(289). 
Cylichna hoernesi, Weink,, figd. ; Sykes, P. Malac. Soc. London vi, p. 36. 
