4*2 



Zoolo gia % 



William A r der on. 



Extract of a letter concerning the hearing of fish. 

 Phil of. Transact, Y. 1743. p. 149. 

 Peter Camper. 



Verh an deling over het gehoor der gefchubde Vifschen. 



Verb, van het Maatfch. te Haarlem, Deely. St. 1. Bl.79. 

 Memoire fur 1'organe de I'ouie des poiffons 

 Mem. de Mathem. ct de Phyf. T. 6. p. 177. 



John Hunter. 



Account of the organ of hearing in Fish. 

 Philof. Transact. Y. 1732. p. 379. 



lohxxnn Chriftian Fabricius. 



Om hore- redskaberne hos krebs og krabber. 



Skrifter det Kiobenh. Selskab. Nye Saml. Deel 2. S. 375. 



Oculi et Vifus. 



Ever aid Home. 



An account of the orifice in the retina of the human eye 

 difcovered by Prof. Soemmering. To which are added 

 proofs of this appearance being extended to the eyes 

 of other animals. 

 Philof. Transact. Y. 1798» P»332. 

 Experiments and obfervations upon the ftructure of nerves. 

 Ibid. Y. i799- P« 1. 

 lohann Gottlieb Walter. 



Gedanken uber die — Frage, ob der Menfch und die Thiere 

 die aufsern Gegenftande recht oder verkehrt fehen. 

 Deutfche Abhandl. der Akad. zu Berlin, J. 1788. 1789. S. 3» 



, . . Leveille. 



Confiderations philofophiques fur les animaux depourvus 

 de paupieres et fur la maniere dorit la nature a fup- 

 ple'e a ce defaut de parties li eflentieilts pour la per- 

 fection de 1'organe de la vue. 

 Hecueil — de la Soc. de Sante de Paris, T.2. p. 267. 



* Frangois 



