31 Rept. 
Systematic. — Reptilia. 
5631 
Aparallaclus christy i sp. n. Uganda, 
Boulenger Ann. Mag. Nat. Hist. 5 
p. 512. 
Pelamydrus nom. n. for Hydrus Boulen- 
ger (type H. platurus), Stejneger 
U. S. Nation. Mus. 38 p. 111. 
Distira mertoni sp. n. Aru-Ins., 
Roux Abh. Senckenb. Ges. 33 p. 222. 
Trimeresurus schultzei sp. n. Philip- 
pine, Is., Griffin Philippine J. Sci. 
Manila 4 p. 601. 
Bungarus niger sp. n. Assam, Wall 
Bombay J. Nat. Hist. Soc. 19 p. 838. 
Naia tripudians variety from Chitral, 
Wall Bombay J. Nat. Hist. Soc. 19 
p. 1001. 
Callopliis mcicclcllandii (Reinhardt) ? 
notes, Van Denburgh Proc. Cal. Acad. 
Sci. 3 p. 54. 
AMnLYOEPItALIDAE. 
Amblycephalu8 formosensis sp. n. 
Formosa p. 55, Van Denburgh Proc. 
Cal. Acad. Sci. 3 p. 55.- 
Viperidae. 
Bellas renardi Christ. Altai Beschrei- 
bung (Russ.), Cugunov St. Peterburg 
Ann. mus. zool. Ac. sc. 15 pp. 305-306. 
Vipera berus u. V. renardi Verbrei- 
tung im Kaukasus (Russ.), Laister 
Tiflis Irv. Kavk. otd. russ. geogr. Obsc. 
20 pp. 249-254. 
Vipera Icaznakovi sp. n. Kaukasus 
(Russ, and lat. Diagn.), Nikolski Tiflis 
Mitt. Kaukas. Mus. 5 pp. 81-84 p. — 
V. hindii sp. n. Africa, Boulenger 
Ann. Mag. Nat. Hist. 5 p. 513. 
Echis carinata, Banerjee Ind. Med. 
Gaz. 45 p. 140. 
Agkistrodon acutus Gunther new to 
Formosa p. 55, Van Denburgh Proc. 
Cal. Acad. Sci. 3 p. 55. 
Ancislrodon intermedins Strauch Altai 
Beschreibung (Russ.), Cugunov St. 
Peterburg Ann. mus. zool. Ac. sc. 15 
pp. 304-305. 
Lachesis monticelli sp. n. America 
tropicale ? Peracca Napoli Ann. Mus. 
zool. 3 pp. 1-3 fig. 
Trimeresurus trigonocephalus, size at- 
tained, Green Spol. zeyl. Colombo 7 
p. 106. 
ICHTH Y OS AURI A. 
f Opldhalmosaurus Beschreibung von 
Rosten aus dom russischen Portland 
(Russ.), Bogoljubov N. St. Peterburg 
Bull. Ac. sc. 1910 pp. 469-476. 
■\Ophlhalmosaurus icenicus described 
and figured, Andrews Cat. Marine 
Reptiles of the Oxford Clay pp. 2-76 
pis. i & ii 42 text figs. 
~\M ixosaurus nordenskioldii Hulke 
ausfiihrliche Beschreibung, Wiman Up- 
sala Bull. Geol. Inst. 10 p. 129 pis. v-vi 
text figs. 
f Pessopteryx gen. n. p. 139, nisseri 
p. 139 pi. viii figs. 1-34 ix figs. l-37a, 
arctica pi. x fig. 1 , pinguis figs. 2-2a, 
minor figs. 3-3a p. 143, spp. n., Trias 
Spitzbergen, Wiman Upsala Bull, Geol. 
Inst. 10. 
f Phalarodon gen. n. frassi sp. n. 
Novada Middlo Triassic, Merriam 
Univ. Cal. Pub. Bull. Dopt. Geol. 5 
pp. 381-390 IT. 1-3 pi. xl. 
PLESIOSAURI A. 
Plesiosauria from the Leeds Collec- 
tion, Andrews Cat. Marine Reptiles 
of the Oxford Clay 1910 pp. 77-202 
pis. iii-x text figs. 43-94. 
fSauroptorygian romains in the 
Whitby Museum, Watson Manchester 
Mem. Lit. Phil. Soc. 54 pp. 1-13. 
f Plesiosaurus propinquus description 
and figs., Watson Manchester Mem. 
Lit. Phil. Soc. 54 pp. 1-13. 
f Plesiosaurus victor sp. n. Lias, 
Deutschl., Fraas Palaeontographica 57 
p. 123. 
f Peloneustes philarchus skeleton, An- 
drews Geol. Mag. 7 p. 110 pi. 
PTEROSAURIA. 
f Rhamphorhynchus Bemerkungen zur 
Rekonstruktion eines Flugsaurier-Skel- 
ettes, Stromer Monatsber. D. geol. 
Ges. 1910 p. 85 1 Taf. 
CROCODILIA. 
Rettili loricati (Crocodiliani) del 
Museo zool. di Roma. Masi Boll. Soc. 
zool. ital. 11 pp. 83-92. 
f Leidyosuchus sternbergii sp. n. Wy- 
oming Cretaceous, Gilmore Proc. U. S. 
