120 ZOOLOGICAL LITERATURE. 
GamperTj O. Ueber die Niere von Tropidonotus natrix. Zeit- 
schr. wiss. Zool. xvi. 1866, pp. 369-372, with a plate. 
[On the kidney of Tropidonotus natrixJ] 
Gegenraur, C. Zur vcrgleichenden Anatomie des Herzens. 
2. Ueber die Atriovcntricular-Klappen dor rcclitcn Kainmcr 
bei Crocodilen, Vdgeln und Ornithorhynchus, Jena. Zeit- 
schr. Med. nnd Ntrwiss. ii. pp. 375-383. 
[On the atrio-ventricular valves of the right ventricle in Cro- 
codiles, Birds, and Ornithorhynchus.'\ 
Hoeven, J. van der. Note sur le carpe et le tarse du Crypto-^ 
branchus japonicus. Arch. Neerland. Sc. Exact, et. Nat. 
1866, i. pp. 321-327, with two woodcuts. 
Langer, C. Ueber das Lymphgef ass- System des Frosches. 
Sitzgsber. Ak. Wiss. Wien, 1866, xiii. pp. 395-423, with 
two plates. 
[On the lymphatic system of the Frog.] 
Plateau, F. Sur la vision des Poissons et des Amphibicns. 
Compt. Bend. 1866, Sept. 17, pp. 499-500. (Ann. &Mag. 
Nat. Hist, xviii. pp. 469-473.) 
Bathke, H. Untersuchungen iiber die Entwickelung und den 
Korperbau der Krokodile. Herausgegeben von Wilhelm 
VON WiTTicii. Braunschweig, 1866. 4to. pp. 275, with 
11 plates. 
[Besearches into the development and organization of Cro- 
codiles.] 
This work was left by Bathke as a nearly finished manuscript, 
and. is edited by Prof, von Wittich. The observations were 
made on eight embryos, of different ages and species ; and the 
object of the work is to give descriptions of the earlier stages of 
development of these animals, rather than a complete account 
of the anatomy of the adult. 
Stricker, S. Beitrage zur Biologic der Batrachier. Verb, 
zool.-bot. Ges. Wien, 1866, pp. 451-456. 
This paper contains an account of the author^s observations 
with regard to spawning individuals of the common species of 
Frogs and Toads. 
Torok, a. Untersuchungen iiber die Entwickelung der Mund- 
hohle und ihrer nachsten Umgebung im Batracbier-Em- 
bryo. Sitzgsber. Ak. Wiss. Wien, xiv. 1866, pp. 75-80, 
with a plate. 
[Besearches into the development of the cavity of the mouth 
and of the parts nearest to it in embryos of Batrachians.] 
