Pisces 



306 



200556 Dahlgren, Ulric. 



7.85 : 14.82 



1914 15. The Electric Motor Nerve Centers in the Skates (Rajidae). 

 Science N. S. Toi. 40 p. 862—863. [Cells of same origin as the motor 

 cells of anterior horn. Aberrant nuclear type.] — The Orientation of 

 the Nuclear Contents in the Motor Electric Cells of Torpedos. (Amer. 

 Soc. Zool.) Toi. 41 p. 441. [Relative position of chromatin bodies, 

 plasmosome and para-nucleolus. Effect of electric current and of gra- 

 vity.j 



57 Fuji, K. 7.35 Astrape : 11.751 



1914. Researches on the Electric Discharge of the Isolated Electric Or- 

 gan of Astrape (Japanese Electric Ray) by Means of OsciJlograph. 

 Journ. Coli. Sc. Tokyo Toi. 37 Art. 1, 109 pp., 30 pis., 8 figg. [Fatigue 

 curve with staircase phenomenon. Speed of propagation. All or none 

 theory.] 



58 Martin, H. T. 7.35 Ctenöptychius (115) 



1913. Notice of a New Fish from the Permian of Kansas with Descrip- 

 tion. Cteniypti/chius semicircularis Newberry and Worthen. (Contrib. zool. 

 Lab. No. 206). Bnll. Kansas Unb. Toi. 15 Science Ball. Toi. 7 p. 1S3 

 186. 



59 Canavari, M. 7.35 Ptychodus (117) 



1914. Sopra un importante resto di Ptychodus trovato a Gallio (Sette 

 Comuni). nel cretaceo superiore. (Nota preventiva). Atti Soc. toscana 

 Sc. nat. Pisa Proc.-Terb. Toi. 23 p. 43-44. 



60 Camus, Lucien, et E. (xley. 7.35 Kaja : 11.45 



1915. Sur la toxicité du sérum de Raie. C. R. Soc. Biol. Paris T. 78 

 p. 203 — 204, [Immunisation contre sérum de Torpille inefficace.] 



61 Dahlgren, U. 7.35 Tetronarce : 14.82 



1914. A remarkable polarity in the motor nerve cells of the electric 

 apparatus of Tetronarce occidentalis. C. ß. 9me Congrès intern. Zooi. 

 Monaco p. 216. [Giavity explains position of larger of 2 différent nu* 

 cleoli found.] 



200562 Aresn, Mario. . 7.38 Chimaera : i4.81 



1914. L'Ipofisi in Chimaera monstrosa L. Anat. Anz. Bd. 47 p. 181 — 

 192, 4 figg. [Sacco appiattito sulla cui parete dorsale si attacca poste- 

 riormente lobo cromofobo e sulla ventrale anteriormente lobo cromo- 



1914. Over de rangschikking der motorische cellen in de hersenen van 

 Acipenser ruthenus en Lepidosteus osseus. Versl. wis- nat. Afd. Akad. Wet. 

 Amsterdam D. 22 p. 963—971, 2 figg. — The Arrangement of the motor 

 roots and nuclei in the brain of Acipenser ruthenus and Lepidosteus osseus. 

 Proc. Sect. Sc. Akad. Wet. Amsterdam Toi. 16 p. 1032—1041, 2 figg. 

 [Close resemb lance with each other and with Amia, contrasted with Se- 

 iachian and Teleostean conditions.] 7.44,,47 



64 Woodward, A. Smith. 7.4 (114) 



1915. Preliminary Report on the Fossil Fishes from Dura Den. Rep. 

 84th Meet. Brit. Ass. Adv. Se. p. 122—123, 1 pl. 



7.43,.4fc\.48 



65 B'Erasmo, G. 7.4 (117) 



1911. Risultati ottenuti dallo studio di alcuni Actinopterigi del calcare 

 eretacico di Pietraroja, in provincia di Benevento. Atti Soc. ital. Progr. 

 Se. Riun. 4 p. 71/7— SOI. 



1914. The development of the hypophysis of Amia calva. Anat. Record 

 Toi. S p. 499—506, 10 figg. [Caudal growth of bas?l layer of ectoderm 

 to form bypoph\sial rudiment. Contiguity of entoderm.] 



filo.] 



63 Theunisssen, F. 



7.4 : 14.81 



200566 Smith, P. E. 



7.41 Amia : 14.81 



