G Rept. 
RETTILIA AND BATRACIIIA. 
Actiosanrus , g. n., near Palceosaurus , for A. gaudrii, sp. n., Sauvage, 
Ann. Sci. g6ol. xiv. Art. 3, p. 10, pi. i. figs. 1 & 2 (femur and humerus), 
Rhaetic beds of Antully, France. 
Rachitrema [ Racheot -], g. n., for R. pellati , sp. n., Sauvage, l. c. p. 5, 
pis. vi. fig. 3, vii. figs. 2-5, & ix. figs. 5 & 6, Rhmtic beds of Antully. 
L. Dollo, Bull. Mus. Belg. ii. p. 213, woodcut, describes and figures 
an ungueal phalange of an unnamed carnivorous Dinosaur from the Upper 
Cretaceous of Lomz4e, Belgium. 
CHELONIA. 
Describing fossil remains referred to Sphargis , P. J. Van Beneden 
remarks on the affinity of the various groups of Chelonians with one 
another and with the other Reptilia ; Bull. Ac. Belg. (3) vi. pp. 
G80-683. 
E. D. Cope, P. Am. Phil. Soc. xx. pp. 143- 14G [omitted from the 
preceding Record], gives an analysis of the genera of the “ Cryptodire” 
division of Tortoises which have been found in a fossil state in North 
America, They are arranged in the following 3 groups and 11 
families 
i. Dactylosterna. 
I, Cheloniidce ; 2, Propleuridce (foss.) ; 3, Trionychidce ; 4, Chely- 
dridai. 
ii. Clidosterna. 
5, Pleurosternuke ( foss.); 6, Baenidce (foss.) ; 7, Adocidce (foss.) ; 
8, Emydidcv ; 9, Cinosternidui 10, Tcstudinidoi. 
hi. Lysosterna. 
II, Cistudinidce . 
Portis, A. Les Chdloniens de la Molasso Vaudoise conserves dans 1c 
Musee geologique de Lausanne. Abh. scliw. pal. Ges. ix. [1882] 
pp. 1-78, pis. i.-xxix. 
Ciiarbonnel-Salle, L. Recherches anatomiques et physiologiques sur 
le Mecanisme de la Respiration chez les Chelonieus. Ann. Sci. Nat. 
(G) xv. Art. 6, 20 pp., woodcuts. 
Eisig, H. Einfluss der Wassertemperatur auf Fische und Schildkroten. 
Kosmos, xii. pp. 442 & 443. 
Testudo Icleinmanni, sp. n., Lortet, Arch. Mus. Lyon, iii. p. 188, Syria 
and Egypt. 
Ptychog aster , Pomel. (foss.). L. Vaillant remarks on this Tortoise, 
which he regards as intermediate between Emys and Testudo ; there is 
no evidence of there being more than one species, P. emydoides , Pomel. : 
C. R. xcvii. pp. 1152-1154. A. Gaudry makes remarks on a restoration 
of this fossil ; l. c. p. 1154. 
Cinixys {Ptycliog aster) gaudini , Piet. & Humb. (foss.), described and 
figured by Portis, l. c. p. 37, pis. xiv. & xv. figs. 1, 1G & 17. 
