Moll 100 
MOLLUSCA. 
Spondylidas. 
t Plicatula locardi , n. sp., Cretaceous of Tunis, Peron, Explor. Scient. 
Tunisie, p. 212, fig. 
LiIMIDjE. 
Lima , anatomy of ; Pelseneer, Arch. Biol, xi, p. 201, fig. 
L. murrayi , australis , Challenger Station 164 B, ofl: Sydney, Smith, 
P. Z. S. 1891, p. 444, figs ; f L. comatulicosta , Upper Jurassic of Mexico, 
Felix, Palseontogr. xxxvii, p. 178, fig. ; f L. numiclica , oblique- costata, 
L. (?) sulcato-crenulata , L. subsimplex , bleicheri , Cretaceous of Tunis, 
Peron, Exped. Scient. Tunisie, pp. 217-220, fig. ; f L. tenuitesta 1 Creta- 
ceous of Syria, Whitfield, Bull. Am. Mus. Nat. Hist, iii, p. 390, figs. ; 
f L. ( Plagiostoma ) mysica , ( Radula ) baliana, Trias of Asia Minor, 
Bittner, JB. geol. Reichsanst. xli, p. 109, figs. : n. spp. 
Pectinida:. 
Aviculopecten placed with Aviculidce \_qv.~\ by Frecii (135). 
t Ohlamys sulcato- costatus , n. sp., Cretaceous of Tunis, Peron, Exped. 
Scient. Tunisie, p. 234, fig. 
t Hinnites scepsidicus , n. sp., Trias of Asia Minor, Bittner, JB geol. 
Reichsanst. xli, p. 110, fig. 
* t Leptochondria t n. subg. of Pecten ; type, P. ceolicus, n. sp., Bittner, 
JB. geol. Reichsanst. xli, p. 101. 
Pecten : anatomy of ; Pelseneer, Arch. Biol, xi, p. 200, fig. ; M£n£- 
gaux, (279) pp. 90-102, figs. P. opercularis : size of the eyes increases 
with the diameter of the animal, but their number varies ; Brindley, 
P. Camb. Phil. Soc. vii, p. 97. 
tP. bodenbenderiy Lias of Portezuelo, Argentine Ropublic, Beiirend- 
SEN, Z. geol. Ges. xliii, p. 391, fig.; P. challengeri, Challenger Station 
164 B, ofl: Sydney, Smith, P. Z. S. 1891, p. 443, fig. ; tP. crispulus, Creta- 
ceous of Upper Bavaria, Boeiim, Palaeontogr. xxxviii, p. 87, fig. ; P. 
meridionaliSy Tasmania, Tate, P. R. Soc. Tasm. 1886 (1887) p. 115 ; tP. 
mysicus, Trias of Asia Minor, Bittner, JB. geol. Reichsanst. xli, p. 110, 
fig. ; tP. ortianensiSy meneghinianus } Lias of Longobucco, Fucini, Bull. 
Soc. Mai. Ital. xvi, pp. 47 & 48, figs.; tP. roemeri } Cretaceous of Texas, 
Hill (185) ; fP. ( Leptochondria ) ceolicuSy Trias of Asia Minor, Bittner, 
JB. geol. Reichsanst. xli, p. 101, fig. ; tP. ( Pleuronectites ) devonicus , 
Devonian of Germany, Frecii, Abh. Geol. specialkarte Preuss. ix, Hft. 3, 
p. 13, fig. : n. spp. 
t Vola subatavay n. sp., Cretaceous of Syria, Blanckenhorn, (21) p. 78, 
fig. 
MYTILACEA. 
Aviculid/e. 
Aviculidce from the Devonian of Germany, with classification and tables 
of distribution, and philogenetic relationships. The family is divided into 
