102 Molh 
■ MOLLUSCA. 
(Dupuy), Scheldt River, and an undetermined species from Naples ; 
Kobelt, Iconogr. vii. p. 35, pi. cxciv. figs. 1968-1960. 
Anodonta vescoiana (Bourg.), Kobelt, Iconogr. vii. p. 83, pi. ccvii. 
fig. 2102, Euphrates, near Bagdad. 
Anodonta higihha, despecta, ohtusa,naviccUa^ orhlcularis, lirnosa, Uvula, 
castanea, minuta, succinea, clieniana, scaphydiiim, puerorum, and indecora, 
spp. nn,, provinces Kiangsi, Kiangsu, andNganhoue, China ; Heude Con- 
chyliologie fluviatile, fasc. vi. pis. xli.-xlviii. [The author goes to 
extremes in the multiplication of species.] 
Pliodon pachjodon, diolihanus, elongatus, and letourneuxianua, spp. nn., 
the two latter from the Senegal, Bourguignat, Descr. Div. Esp. 1879. 
Cameronia, g. n. for Iridina speldi (Woodward, 1850); id. ibid. 
SpatJia tang any icensis, sp. n., E. A. Smith, P. Z. S. 1880, p. 350, pi. xxxi. 
fig. 8, Lake Tanganyika. 
MytILIDJ]. 
Mytilua pictus (Born), Hidalgo, Moll. Mar. de Espana, pi. xxvi. a, fig. 1. 
Mytilus senegalensia (Lam.) = variahilia (Krauss) = charpentieri, and 
(Dunker), variable in form, Cape Verde Islands, Senegal, 
Guinea, Cape of Good Hope ; Dohrn, JB. mal. Ges. vii. pp. 170 & 171. 
Modiola martorelli (sp. n. ?), Hidalgo, Moll. Mar. de Espana, pi. Ixxv. 
fig. G, without description ; also figured in Martorell, “ Apuntos Arqueo- 
logicos (Barcelona : 1879). 
Modiolaria {^Crenella') faha (Dunker), Cumberland Sound, W. of Baf- 
fius Bay ; Dali, Bull. U. S. Nat. Mus. No. 15, pp. 145 & 146. 
AviCULIDiE. 
Avicida. Dunker finishes his monograph in Kiister’s Conch. Cab. 
pt. 288, pp. 69-84, pis. xxv.-xxvii. He describes as fnew, A. 
p. 69 (pi. xxiv. fig. 3), Guinea, bicolor, p. 70 (pi. xxiv. fig. 7), locality 
unknown, p. 71. pi. xxv. fig. 2, locality unknown ; new 
name for japonica (Dkr.), p. 79 ; distinguishes A. {Meleagrina) injlata 
(Schumacher), p. 74, pi. xxv. figs. 6 & 7, Ceylon, from the true margari- 
tifera (L.) ; and gives many critical remarks concerning various described 
species, and also notes and corrections to those described by himself, 
pp. 75-79. 
Avicida atlantica (Lam.) variable in shape ; Dohrp, JB. mal. Gos. vii. 
p. 180. 
laognomon perna (L.) from the Cape Verde Islands, very variable in 
shape; Dohrn, JB. mal. Ges. vii. p. 181. 
Pinna nohilia (L.). Note on the fishery of it in Italy, chiefly at Taranto, 
by Tapparone-Canefri, Catal. Sez. Ital. Esposiz. internaz. di Pesca, Berlin, 
1880, pp. Ixxxvii. & 213. 
Pinna rudia (L.), Cape Verde Islands and Guinea, West Indies and 
Mediterranean; P. pernula (Chemn.) is its young. Dohrn, JB. mal. Ges. 
vii. pp. 177-179. 
Pinna ccquilatera, sp. n., Martens, Moll. Maur. p. 317, pi. xxii. fig. 4, 
Mauritius. 
