9 Kept. 
Titles. 
5600 
Gradon, J. T. Researches on the 
origin and development of the epiblastic 
trabeculae and the pial sheath of the 
optic nerve of the frog, with illustrations 
of variations met with in other verte- 
brates, and some observations on the 
lymphatics of the optic nerve. Q. J. 
Microsc. Sci., London, 50, 1906, (479- 
493, pis. xxvi-xxvii). 
Green, E. E. 1. On the constricting 
habit of Coluber Helena. Spolia Zeyla- 
nica, 3, 1906, (197). 
Green, E. E. 2. Curious action of a 
toad when confronted by a snake. 
Spolia Zeylanica, 3, 1906, (196). 
Grimme, [Arnold]. Die Reptilien und 
Ampbibien Niederhessens uuter beson- 
derer Beriicksichtigung ihrer Lebens- 
weise und FortpQanzung. Cassel, Abh. 
Ver. Natk., 50, 1906, (30-51). 
Grynfeltt, E. Sur les muscles do 
l’iris des Amphibiens. C.-R. ass. anat., 
Nancy, 1906, (77-79). 
Guieysse, A. Etude de la regression 
de la queue chez les tetards des Amphi- 
biens anoures. Paris, Arch. anat. 
microsc., 7, 1904, (369-428, pi. xiv, xv). 
Hagmann, Gottfried. Die Eier von 
Gonatodea liumeralis , Tupinambia nigro- 
punetalua und Caiman acleropa. 3. 
Boitrug Kin* Konntiiis dor Lobons- und 
Fortpllanzimgsweiso dor brnsilianischeti 
Reptilien. Zool. Jahrb., Jena, Abt. f. 
Syst., 24, 1906, (307-316, 3 Taf.). 
Hahn, Clarence W. vide Edwards, 
Charles Lincoln]. 
Harvie-Brown, J. A. A vertebrate 
fauna of Scotland ; Tay Basin and Strath- 
more. Edinburgh, 1906, (lxxxvi -f 377). 
Reptilia (355-357). Amphibia (358-360). 
1906. 8vo. 
Hay, 0[liver] P[erry]. 1. Reptilia. 
[Pleistocene.] Maryland Geol. Surv., 
Pliocene and Pleistocene, Baltimore, 1906, 
(169-170). 
Hay, O. P. 2. Descriptions of new 
species of turtles of the genus Testudo , 
collected from the Miocene by the 
Carnegie museum ; together with a 
description of the skull of Stylemya 
nebrascenaia. Pittsburg, Pa., Ann. 
Carnegie Mus., 4, 1906, (15-20, pi.). 
Hay, 0. P. 3. Descriptions of 
two new genera ( Echmatemya and 
Xenoehelya) and two new species ( Xeno - 
chelys formosa and Terrapene putnami ) 
of fossil turtles. New York, N.Y., Bull. 
Amer. Mus. Nat. Hist., 22, 1906, (27-31). 
Hay, 0. P. 4. On two interesting 
genera of Eocene turtles, Chisternon 
Leidy and Anosteira Leidy. New York, 
N.Y., Bull. Anier. Mus. Nat. Hist., 22, 
1906, (155-160). 
Hesse, E. Lucilia in Bufo vulgaria 
Laur. schmarotzend. Biol. CentralbL, 
Leipzig, 26, 1906, (633-640, 1 Taf.). 
Hewitt, J. Account of three snakes. 
Singapore, J. II. Straits Asiat. Soc., 45, 
1906, (282-283). 
Hickling, G. On footprints from the 
Permian of Mansfield (Nottinghamshire). 
London, Proc. Geol. Soc., 62, 1906, (125— 
131). 
Holland, W[illiam] J[acob]. The osteo- 
logy of Diplodocus Marsh. Pittsburg, 
Pa., Mem. Carnegie Mus., 2, 1906, (225- 
278, pi.). 
Holmes, S. J. The biology of the 
frog. London, 1906, (vii + 370). 
[Review by F. VV. G. Nature, London, 
1906, 74, (560-561), and by A. E. A. 
Science, New York, N.Y., N. Ser., 24, 
1906,(112-114).] 
Hoyer, H[enryk]. Badania nad ukla- 
dom limfatycznym kijanek. Czq 66 I. 
[RochoroliGH sur l.o systMno lymphatiquo 
des tetards des grenouilles. 1 partie.] 
Krakow, Rozpr. Akad. 45 B, 1905, (253- 
261, av. 1 table). 
Hubbard, Marian Elizabeth]. Cor- 
related protective devices in some Cali- 
fornia salamanders. Berkeley, Univ. 
Cal., Pub. Zool., 1, 1903, (157-170, pi.). 
Huene, Friederich. v. 1. Ueber die 
Foramina der Carotis interna und des 
Hypoglossus bei einigen Reptilien. Cen- 
tralbl. Min., Stuttgart, 1906, (336-338). 
Huene, F. v. 2. Ueber das Hinter- 
haupt von Megalosaurus bucklandi aus 
Stonesfield. N. Jahrb. Min., Stuttgart, 
1906, I, (1-12, 1 Taf.). 
Hunter, W. K. On the action of the 
venoms of different species of poisonous 
snakes on the nervous system. V. 
Venom of the common krait ( Bungarua 
coeruleus). Lancet, London, 1906, 1, 
(1231-1233). 
Jaekel, 0. 1. Ober die Mundbil- 
dung der Wirboltiere. Berlin, SitzBer. 
Ges. Nat. Freunde, 1906, (7-32). 
