[282] Journal of Anatomy and Physiology, Vol. X. [This Edition, No. IX.]
[283] Nervensystem d. Fische, Rostock, 1849.
[284] Jenaische Zeitschrift, Vol. VI.
[285] Journal of Anatomy and Physiology, Vol. X.
[286] My results with reference to these roots accord exactly, so far as they go, with the more carefully worked out conclusions of Stannius, loc. cit. pp. 29 and 30.
[287] The root of the seventh nerve cannot properly be distinguished from this root.
[288] Loc. cit.
[289] Hexanchus, Gegenbaur, Jenaische Zeitschrift, Vol. VI.
[290] Loc. cit.
[291] In the diagram there are only five strands represented. This is due to the fact that I have not certainly made out their true number.