315 Pisces, 



4005 Morgan, T. H. 597.1 B. 



1896. The Number of Cells in Larvae from Isolated Blastomeres of Am- 

 phioxus. With 1 pl. Arch. f. Entwicklgsmech. 3. Bd. 2. Hft. p. 269-292-294. 



6 Sauerbeck, Ernst. 597.3102. 



1896. Beiträge zur Kenntnis vom feineren Bau des Selachierhirnes. Mit 

 9 Abbildgn. Anat. Anz. 12. Bd. No. 2. p. 41-52. 



7 Gill, Theodore. 597.31 0. 



1895. Notes of Orectolobus or Crossorhinus, a genus of Sharks. Proc. U. S. Nat. 

 Mus. Vol. 18. No. 1057. p. 211-212. 



[Orectolobus is to be retained.) 



8 Gill, Theodore. 597.31 s. 



1895. Notes on the nomenclature of Scymnus or Scymnorhinus , a genus of 

 Sharks. Proc. U. S. Nat. Mus. Vol. 18. No. 1052. p. 191-193. 



9 Gill, Theodore. 597.32C. 



1895. On the Genus Cephaleutherus of Rafinesque, and other Rays with 

 aberrant pectoral fins [Propterygia and Hieroptera) . Proc. U. S. Nat. Mus. Vol. 18. 

 No. 1054. p. 195-198. 



10 Gill, Theodore. 597.32 T. * 



1895. Notes on the Synonymy of the Torpedinidae or Narcobatidae. Proc. 

 U. S. Nat. Mus. Vol. 18. No. 1050. p. 161-165. 



(Torpedo is the older name for Malapterurus.) 



401lRohon, Victor. 567.43 T. 



1896. Weitere Mittheilungen über die Gattung Thyestes. Mit 1 Taf. 

 HSB-feCTHfl etc. Bull. Acad. Imp. Sc. St. Pbourg. T. 4. No. 2. p. 223-234, 235. 



12 Collinge, Walter E. 597.46 P. 



1896. The Preopercular Zone and Sensory Canal of Polypterus. Anat. Anz. 

 12. Bd. N. 3. p. 87. 



13 Haller, Bela. 597.502 



1896. Bemerkungen zu Professor van Gehuchten's Kritik über meine Ar- 

 beit: »Untersuchungen über das Rückenmark der Teleosteer«. Zool. Anz. 19. Bd. 

 No. 504. p. 245-249. 



HBerent, Waclaw. 597 503. 



1896. Zur Kenntnis der Parablastes und des Keimblätterdifferenzierung im 

 Ei der Knochenfische. Mit 3 Taf. u. 4 Figg. im Text. Jena. Zeitschr. f. Naturwiss. 

 30. Bd. 2. ; 3. Hft. p. 291-343, 344-349. 



Teleosteer, Keimblätter, v. Vertebrata, S amas sa. 3997. 



15 Gill, Theodore. 597.53. 



1895. The differential characters of the Syngnathid and Hippocampid 

 Fishes. Proc. U. S. Nat. Mus. Vol. 18. No. 1049. p. 153-159. 



16 0gilby, J. D. 597.5 A. 



1896. On a new genus and species of Australian Fishes [Apogonops n. g.]. 

 Abstr. Zool. Anz. 19. Bd. No. 504. p. 256. 



4017 Gill, Theodore. 597.5 C. 



1895. Notes on Characinoid Fishes with ctenoid scales, with a description 

 of a new Pscctrogaster [auratus]. Proc. U. S. Nat. Mus. Vol. 18. No. 1055. p. 199-203. 



15. VI. 1896. 



