^{page 1 note *} Gray, Robert, “Auricular Opening and External Auditory Meatus in Balœna mysticetus,” Journal Anat. and Phys., vol. xxiii., 1889.Google Scholar

^{page 10 note †} Physiological Illustrations of the Organ of Hearing, London, 1828. Hull at that time was the great shipping port of the whaling industry.

^{page 11 note *} Trans. Roy. Soc. London, 1867.

^{page 11 note †} Proc. Zool. Soc. London, p. 769, 1910, with figures and plate.

^{page 13 note *} Anatomy of the Humpbacked Whale, Edinburgh, 1889.

^{page 13 note †} Account of the great Finner Whale, stranded at Longniddry, Trans. Roy. Soc. Edin., vol. xxvi., 1870.

^{page 14 note *} Catalogue, p. 58 (C. Bpt., 5). I described a Scottish specimen in Journ. Anat. and Phys., April, 1882.

^{page 14 note †} The Marine Mammals in the Anatomical Museum of the University of Edinburgh, London, 1912; also “The Right Whale of the North Atlantic (Balæna biscayensis)” in Trans. Roy. Soc. Edin., vol. xlviii. part 4, 1913.

^{page 14 note ‡} The University Museum now contains eighteen tympanic bones of Sibbald's Whale.

^{page 16 note *} Marine Mammals, op. cit. pp. 20, 74.

^{page 16 note †} The anterior and posterior pedicles in Balœnoptera rostrata were thin plates of bone and were very easily fractured.

^{page 16 note ‡} Catalogue of Anatomical Preparations of the Whale, Edinburgh, 1838.

^{page 17 note *} I have figured in Marine Mammals a similar sac in Hyperoodon.

^{page 18 note *} Knox, Catalogue, pp. 14, 21, who named the species Balœna maximus borealis and minimus; Carte and Macalister, op. cit.; Dwight in Memoirs of Boston Society of Nat. Hist., vol. ii. ; Lillie, , Proc. Zool. Soc. London, 1910Google Scholar; Turner in Marine Mammals and in Memoir on Balœna biscayensis, Trans. Roy. Soc. Edin., vol. xlviii., 1913.

^{page 19 note *} See the figures in my Memoir on the North Atlantic Balœna biscayensis, Trans. Roy. Soc. Edin., 1913.

^{page 19 note †} Proc. Roy. Soc. Edin., vol. ix. p. 103, 1876.

^{page 20 note *} “On Fishes,” p. 45, Edinburgh, 1785.

^{page 20 note †} Die Gehörwerkzeuge der Cetaceen, Tübingen, 1836. Die Cetaceen, Stuttgart, 1837.

^{page 20 note ‡} Physiologische Bemerkungen üher das Gehörorgan der Cetaceen, Kiel, 1858.

^{page 21 note *} Op. cit.

^{page 21 note †} Ueber das Gehörorgan der Cetaceen, Kiel, 1858.