64 Moll . 
VII, MOLLUSCA. 
■ \ Actceonklce , of the Jurassic of France ; Cossmann (93). 
Adelactceon , n. n. for Myoma, A. Ad., non Dana ; Cossmann (92) p. 54. 
Aglaja , Renier, has priority over Doridium , Meckel. ; Pilsby in Tryon 
( 448), xvi, p. 44, and therefore also Aglajidai supersedes Doridiidce. 
A . nuttalli , Sandwich Is.; Pilsbry in Tuyon (448) xvi, p. 50, fig. ; u. sp, 
A leer idee, u. fain., with subfams. Akerince , llamineince, n., Volvatellince, n. ; 
Pilsbry in Tryon (448) xv, p. 350. 
Atys martenai, n. n. for Bulla auccisa, Ehrenb., of A. Adams ; Kobelt in 
Martini & Chemnitz (272), Bullacea , p. 18, fig. 
Bidla, researches into the olfactory organ ; Mazzarelli (275). 
B . roperiana , Balearic Is. ; Pilsbry in Tryon (448) xv, p. 336, fig. : 
f B. marullensis , Neocomiau beds, Marolles (Aube) ; Cossmann (92), 
p. 152, figg. : n. spp. 
Bullacea , monograph, begun by Kobelt in Martini & Chemnitz (272). 
Bullia nitida , Mekrau coast ; Sowerby, P. Malac. Soc. London, i, p. 278, 
figg. ; n. sp. 
Clistaxis , n. n. for Cryptaxis , Jeff., non Lowe nec Reuss. ; Cossmann 
( 92), p. 90. 
Colpodaspis pusilla , notes on specimen from Plymouth ; Garstang, 
P. Zool. Soc. London, 1894, pp. 664-669, 1 pi. 
j Conularia loculata , Silurian, Gotlaud; Wiman, Bull. Geol. Inst. Upsala, ii, 
p. 113, fig. ; n. sp. 
Creseis, anatomical description of, as a typical Pteropod ; IIornell, 
J. Marine Zool. ii, pp. 19-24, 1 pi. 
Cylickna , Loven, is, Pilsbry considers, sufficiently distinct from Cylichnus, 
Burin. (Coleopt.), to stand ; Tryon (448). 
Cylichnella vasatensis, Lower Laughian beds, Merinac ; Cossmann (92), 
p. 152, figg. : n. sp. 
Dactylus , the species recorded here last year should have been placed in 
Pelecypoda, Mytilidce. 
Haminea virescens, note on ; Bradshaw, Nautilus, viii, p. 100, fig. 
II . cairnsiaua , Lifu, Loyalty Is. ; Melvill & Standen, J. Conch, viii, 
p. 89, fig. : II, binotata , LooChooIs. ; Pilsbry (322), p. 185 : n. spp. 
llamineince , n. subfam. of Akeridce ; Pilsbry in Tryon (448) xv, p. 351. 
Micromelo , n. g., type Bulla undata, Brug. ; Pilsbry in Tryon (448) xv, 
p. 391. 
Navanax, n. n. for Navarchus, preocc., type N. inermis , Cooper; Pilsbry, 
Nautilus, viii, p. 131. 
Navarchus, preocc. ; Pilsbry, Nautilus, viii, p. 131, proposes Navanax 
instead. 
Newtoniella , n. n. for Lovenella, Sars, preocc. ; Cossmann, Mem. Soc. 
malac. Belgique, xxviii, p. 18. 
Ovactieonina, n. sect, of Actceonina , type f A. sparsisu Icata, D'Orb. ; Coss- 
mann (92) p. 60. 
f 0. urgonensis , Urgoniau beds at Oregon; Cossmann (92) p. 147, figg.: c. sp. 
Balteohydatina, n. sect, of Ilydatina, type f Bulla undulata, Bean ; Coss- 
mann (92) p. 110. 
