252 
Literature. 
Aus, E. P. jr., a) The Cranial Muscles, and Cranial and first Spinal Nerves in 
Amia calva, Journ. of Morphology, Boston 1897, Vol. 12. 
Auuis, E. P. jr., b) Morphology of the Petrosal bone and of the Sphenoidal 
region of the Skull of Amia calva. Zool. Bulletin. Boston 1897, Vol. 1. 
Arııs, E. P. jr., The Lateral Sensory Canals, the Eye-muscles, and the peripheral 
distribution of certain of the Cranial Nerves of Mustelus laevis. Quart. Journ. 
Microse. Sci. London 1901, Vol. 45. 
Auuts, E. P. jr., The Skull, and the Cranial and the first Spinal Muscles and Nerves 
in Scomber scomber. Journ. of Morphology, Lane. 1903, Vol. 18. 
Aruıs, E. P. jr., a) The Pseudobranchial and Carotid Arteries in Polypterus. 
Anat. Anz. Bd. 33, Nr. 8/9, Jena 1908. 
Auuis, E. P. jr., b) The Pseudobranchial and Carotid Arteries in Ameiurus. 
Anat. Anz. Bd. 33, Nr. 10, Jena 1908. 
Aus, E. P. jr., The Cranial anatomy of the Mail-cheeked Fishes. Zoologica 1909, 
Bd. 22, H. 57. 
Arııs, E. P. jr., The Pseudobranchial and Carotid Arteries in Chlamydoselachus 
anguineus. Anat. Anz. Bd. 39, Nr. 19/20, Jena 1911. 
Arrıs, E. P. jr., The Homologies of the Ethmoidal region of the Selachian Skull. 
Anat. Anz. Bd. 44, Nr. 14, Jena 1913. 
Aus, E. P. jr., Certain Homologies of the Palato-quadrate of Selachians. Anat. 
Anz. Bd. 45, Nr. 15, Jena 1914. 
Ayers, H., The Morphology of the Carotids, Based on a study of the Blood-vessels 
of Chlamydoselachus anguineus, Garman. Bull. Mus. Comp. Zool. Harvard 
College. Cambridge, U.S.A. 1889, Vol. 17, Nr. 5. 
BRIDGE, T. W. The Osteology of Polyodon folium. Phil. Trans. Roy. Soc. London 
1879, Vol. 169. 
GARMAN, S., Chlamydoselachus anguineus, Garm. A living species of Cladadont 
Shark. Bull. Mus. Comp. Zool. Harvard College. Cambridge, U.S.A. 1885, 
Vol 125 No: 1. 
GAuPpP, E., Das Chondrocranium von Lacerta agilis. Ein Beitrag zum Verständnis 
des Amniotenschädels. Anat. Hefte 1900, Bd. 14, H. 3. 
GauppP, E., Die Entwickelung des Kopfskelets. Handbuch d. vergl. u. experim. 
Entwickelungslehre der Wirbeltiere von OsKAR HERTwIG 1906, Bd. 3, Teil2. 
Gaupr, E., Zur Entwickelungsgeschichte und vergleichenden Morphologie des 
Schädels von Echidna aculeata var. typica. Denkschriften der Medizin- 
Naturwissenschaftlichen Gesellschaft zu Jena, Bd. 6, Teil 2, 1908. 
GEGENBAUR, C., Das Kopfskelet der Selachier.. Untersuchungen zur vergleichenden 
Anatomie der Wirbeltiere. Leipzig 1872, H. 3. 
GooDEY, T., A Contribution to the Skeletal Anatomy of the Frilled Shark (Chla- 
mydoselachus anguineus, Garm.). Proc. Zool. Soc. London 1910, Part 2. 
GUNTHER, A. C. L. G., Description of Ceratodus, a Genus of ganoid fishes recently 
discovered in Queensland, Australia, Phil. Trans. Roy. Soc. London 1871. 
Hawkxs, O. A. M., The Cranial and Spinal Nerves of Chlamydoselachus anguineus, 
Garm. Proc. Zool. Soc. London 1906, Part 2. 
