76 Moll. 
VII. MOLLUSCA. 
Lissopecten , n. subgen. of Chlamys , type G. hyalinus , Poli; Verrill, Tr. 
Connect. Ac. x, p. 68. 
t Macrochlamys, n. subgen. of Pectinidce , [nom. prseocc. !] ; Sacco (403), 
pt. xxiv, p. 32. 
Monia ( Isomonia ) alberti y Azores; Dautzenberg & Fischer, Mem. Soc. 
zool. France, x, p. 185, fig. & (116) p. 22 : n. sp. 
Ostrea edulis , note on the absorption of iron by ; Carazzi (70). 
Paramussium y n. gen. of Pectinidce , type Amussium dalli } Smith; Verrill, 
Tr. Connect. Ac. x, p. 72. 
Parvamussium , n. subgen. of Pectinidce ; Sacco (403), pt. xxiv, p. 48. 
Pecten thomasi ; Sowerby, P. Malac. Soc. London, ii, p. 138, fig. : P. 
palmeri y California, p. 85, randolphi, State of Washington, davidsoni , 
Alaska, p. 86 ; Dall, Nautilus, xi : n. spp. 
Pectinella , n. gen. of Pectinidce , type P. sigsbei , Dali; Verrill, Tr. 
Connect. Ac. x, p. 68. 
Pectinidce , revision of genera and subgenera of, with critical notes on 
several species; Verrill, Tr. Connect. Ac. x, p. 41: Pectinidce , 
classification of the; Douvill^ (126). 
Philobrya filholi , Stewart Island ; Bernard, J. Conchyl. xlv, p. 16, fig. : 
n. sp. 
PhilobryinjE, n. subfam. of Aviculidce for genus Philobrya ; Bernard, 
J. Conchyl. xlv, p. 8. 
Pinnidce of United States; Dall, Nautilus, xi, p. 25. 
Placopecten , n. subgen. of Chlamys , type C. clintonius , Say; Verrill, Tr. 
Connect. Ac. x, p. 69. 
Protamussium y n. gen. of Pectinidce , type P. demissum, Phil. ; Verrill, 
Tr. Connect. Ac. x, p. 71. 
t Pseudoplacunopsis, n. subgen. of Plicatula for P. ajjixa, n. sp. ; Bittner, 
Abh. geol. Reichsanst. xviii, p. 215. 
Variamussium , n. subgen. of Pectinidce ; Sacco (403), pt. xxiv, p. 49. 
FI LIBRA NCHIA TA . 
Area ( Barbatia'f ) carditceformis , Azores; Dautzenberg & Fischer, Mom. 
Soc. zool. Franco, x, p. 200, fig. & (116), p. 25 : n. sp. 
Arcoperna recens } Tasmania; Tate, P. Malac. Soc. London, ii, p. 182, 
fig. : n. sp. 
Basterotia tricostalis , S. Africa; Sowerby (433), p. 21, fig. : n. sp. 
t Beushausenia, n. n. for Macrodon , Lycett non Mull. ; Cossmann, Rev. 
Paleozool. i, p. 93. 
Crenella columbiana , Vancouver and Alaska, leana , p. 4, japonica, Japan, 
p. 5; Dall (110), figg. : n. spp. 
t Diqoniomya. n. g., for D. eleqans , n. sp. ; Whidborne, Devon. Fauna 
S. England, iii, pt. 2, p. 116. 
Hochstetteria trapezina y Stewart Island; Bernard, J. Conchyl. xlv, p. 18, 
fig. : n. sp. 
Modiola leucosticta, Celebes; Martens (281), p. 86, fig.: M. martensi } Rio 
Grande do Sul; Ihering, Revist. Mus. Paulista, ii, p. 104, fig. : n. spp. 
Modiolaria taylori , Vancouver, seminuda , Alaska; Dall (110), p. 5, figg. : 
n. spp. 
Myrina dalmasi , Azores; Dautzenberg & Fischer, Mem. Soc. zool. 
France, x, p. 197, fig. & (116), p. 24 : n. sp. 
Pectunculus queketti, S. Africa ; Sowerby (433), p. 27, fig. : P. maskatensis , 
Arabian Sea ; Melvill, Mem. Manchester Soc. xli, No. 7, p. 24, fig. : 
n. spp. 
\Septiola , n. subg. of Modiola for M. pygmcea , Miinst. ; Bittner, Abh. 
geol. Reichsanst. xviii, p. 45. 
