392 H. W. NORMS AND SALLY P. HUGHES 



LITERATURE CITED 



Allen, W. F. 1917. Distribution of the spinal nerves in Polistrotrema and 



some special studies on the development of spinal nerves. Jour. 



Comp. Neur., vol. 28. 



1919 Application of the Marchi method to the study of the radix 



mesencephalica trigemini in the guinea-pig. Jour. Comp. Neur., vol. 



30. 

 Allis, E. P., Jr. 1889 The anatomy and development of the lateral-line system 



in Amia calva. Jour. Morph., vol. 2. 



1897 The cranial muscles and cranial and first spinal nerves in Amia 



calva. Jour. Morph., vol. 12. 



1901 The lateral sensory canals, the eye-muscles and the peripheral 



distribution of certain of the cranial nerves of Mustelus laevis. Q. 



J. M. S., vol. 45. 



1918 The ophthalmic nerves of the gnathostome fishes. Jour. Comp. 

 Neur., vol. 30. 



1919 The lips and nasal apertures in the gnathostome fishes. Jour. 

 Morph., vol. 32. 



Asai, T. 1913 Untersuchungen iiber die Struktur der Riechorgane bei Mustelus 



laevis. Anat. Hefte, Bd. 49. 

 Beard, J. 1887 The ciliary or motor-oculi ganglion and the ganglion of the 



ophthalmicus profundus in sharks. Anat. Anz., Bd. 2. 

 Belogolowt, G. 1912 Studien zur Morphologie des Nervensystems der Wir- 



beltiere. I. Die Entwickelung des Nervus terminalis bei Selachiern. 



Bull. Soc. Imper Nat. Moscou, 1911. 

 Bender, O. 1906 Die Schleimhautnerven des Facialis, Glossopharyngeus und 



Vagus. Semon's Zoologische Forschungsreisen in Australien und den 



Malayischen Archipel. 

 Berliner, K. 1902 Die Entwicklung des Geruchsorganes der Selachier. Ar- 



chiv mikr. Anat.. Bd., 60. 

 Brookover, C. 1910 The olfactory nerve, the nervus terminalis and the pre- 

 optic sympathetic system in Amia calva. Jour. Comp. Neur., vol. 20. 



1914 The development of the olfactory nerve and its associated gang- 

 lion in Lepidosteus. Jour. Comp. Neur., vol. 24. 



1915 Some points in the development of the nose. Trans. Amer. 

 Micr. Soc, vol. 34. 



Brookover, C, and Jackson, T. S. 1911 The olfactory nerve and the nervus 

 terminalis of Ameiurus. Jour. Comp. Neur., vol. 21. 



Carpenter, F. W. 1906 The development of the oculomotor nerve, the cil- 

 iary ganglion, and the abducent nerve in the chick. Bull. Mus. Comp. 

 Zool. Harvard Coll., vol. 48. 

 1911 The ciliary ganglion of birds. Folia Neuro-Biol., Bd. 5. 



Cole, F. J. 1896 On the cranial nerves of Chimaeramonstrosa; with a discussion 

 of the lateral line system, and of the morphology of the chorda tym- 

 pani. Trans. Roy. Soc. Edinb., vol. 38. 



IS98 Observations on the structure and morphology of the cranial 

 nerves and Literal sense organs of fishes, with special reference to the 

 genus Gadus. Trans. Linn. Soc. London, vol. 7. 



