LITERATURE 231 



MAURER, F., 1906. Die Entwickelung des Darmsystems, 5. 

 Die Entwiclcelung des Afters 



HeRTWIG's Handbuch, Bd. 2, T. 1. 

 Meyer, E, 1890. Die Abstammung der Anneliden. 



Biol. Centralbl., Bd 10. 

 MIHALKOVICS, V. VON, 1877. Entwickelungsgeschichte des 



Gehirns. 

 MlLNES MARSHALL, A., 1879. The Morphology of the Ver- 

 tebrate Olfactory Organ. 



Quart. Journ. Micr. Sc, Vol. 19. 



1881. On the Head Cavities and associated 



Nerves of Elasmobranchs. 

 ibid, Vol. 21. 



1 883. The segmental Value of the Cranial Nerves. 



Journ. Anat. Physiol., Vol. 16. 

 MlNOT, Ch. S., 1897. Contribution a la determination des 

 ancetres des Vertebres. 



Arch. zool. exper. (3), T. 5. 

 MORGAN, T. H., 1890. On the amphibian Blastopore. 



Stud. Biol. Lab. Baltimore. 



(also '89, John Hopkins Univ. Circul.) 

 1894. The Formation of the Embryo of the Frog. 



Anat. Anz , Bd. 9. 



1895 The formation of the fish embryo. 



Journ. Morph., Vol. 10 



and TSUDA Ume, 1894. The Orientation of the 



Frog's Egg. 

 Quart Journ. Micr. Sc, Vol 35. 

 MuLLER, W., 1873 Uber die Hypobranchialrinne der Tuni- 

 caten und deren Vorhandensein beim Amphioxus und den 

 Cyclostomen. 

 Jenaische Zeitschr., Bd. 7. 



1874. Ueber die Stammesentwicklung des 



Sehorganes der Wirbeltiere. 

 Festgabe an C. Ludwig. 

 Neal, H. v., 1897. The Development of the Hypoglossus 

 Musculature in Petromyzon and Squalus 

 Anat. Anz., Bd. 13 



1898. The Segmentation of the Nervous System 



in Squalus Acanthias. 

 Bull Mus. Comp. Zool., Vol. 31. 



1914. The Morphology of the eye-muscle Nerves. 



Journ. Morph., Vol. 25. 



