TETRABRANCHIA. 
Moll. 107 
f Opis Icobyi , quadrata , greppini , blanenensis, Lower Corallian of the 
Bernois Jura, Loriol, Abh. Schw. pal. Gres, xviii, pp. 247-257, fig. ; f 0. 
megambona, Cretaceous of Syria, Whitfield, Bull. Am. Mus. Nat. Hist, 
iii, p. 398 : n. spp. 
* \J f Platopis, n. g., type P. [0/«s] undata , Conr., with P. plicata, P. P trian- 
gularis, n. spp., Cretaceous of Syria ; Whitfield, Bull. Am. Mus. Nat. 
Hist, iii, pp. 400 & 401, fig. 
Crassatellimj. 
Crassatella carnea , n. sp., S. Australia, Tate, Tr. R. Soc. S. Austr. xiv, 
p. 263, fig. 
fScambula secunda, n. sp., Cretaceous of Syria, Whitfield, Bull. Am. 
Mus. Nat. Hist, iii, p. 402, fig. 
ERYOINACEA. 
Erycinid^e. 
Lepton squamosum , Mont., a commensal in the burrows of Gebia stellata ; 
Norman, Ann. N. H. vii, p. 276. 
Montacuta, anatomy of ; Pelseneer, Arch. Biol, xi, pp. 203 & 204, fig. 
M. ferruginosa, the habitat of ; Marshall, Journ. Conch, vi, p. 399. 
Tellimya subacuminata , n. sp., Challenger Station 164 B, off Sydney, 
Smith, P. Z. S. 1891, p. 442, fig. 
CARDIAOEA. 
Tridacnid,®. 
Tridacna , anatomy of ; MtiNifciAUX, (279) pp. 130-134. 
Hippopus , anatomy of ; Pelseneer, Arch. Biol, xi, p. 205, fig. 
Cardiid^i. 
Cardium , anatomy of ; Men^gaux, (279) pp. 135-142, figs. 
C. bullatum, French Coasts, Locard, Ann. Soc. L. Lyon, xxxvii. p. 303 ; 
fC. cymotomon , Neocomian of Mexico, Felix, Palseontogr. xxxvii, p 168> 
fig. ; f(7. incertum, subproductum, elongatum . Cretaceous of Tunis, Peron, 
Exped. Scient. Tunisie, pp. 273-275, figs. ; f C. prcepapillosum, Pliocene of 
Altavilla, Gregorio, Nat. Sicil. xi, p. 59 ; fC. ursicinum , Lower Corallian 
of the Bernois Jura, Loriol, Abh. Schw. pal. Ges. xviii, p. 187, figs. ; 
*| C. vincenti , Oligocene of Etampes, Cossmann, J. de Conch, xxxi, p. 283, 
fig. ; f C. (Serripes P) bewertense , G. ( Protocardium ?) birdanum, Cretaceous 
of Syria, Whitfield, Bull. Am. Mus. Nat. Hist, iii, pp. 404 & 405 : 
n. spp. 
