568 
CAPTAIN E. W. SHANN ON 
(56) Jungersen, H. F. E., “Structure of Amphisile and Centriscus,” Mem,. Acad. Roy. des Sci. Zett. de 
Danemark, Copenhagen, ser. 7, Sc. Section, vi, No. 2. 
(57) Kerr, J. G., “The Embryology of certain of the Lower Fishes, and its hearing upon Vertebrate 
Morphology,” Proc. Roy. Phys. Soc. Edinburgh, xvi, No. 5, 1906. 
(58) Klaatsch, H., “Die Brustflosse der Crossopterygier, etc.,” Festschr. Carl Gegenbaur, Leipzig, 1896. 
(59) Luther, A., “Beitrage zur Kenntniss von Muskulatur u. Skelett des Kopfes des Haies u. d. 
Holocephalen,” Acta Soc. Sc. Fenn., xxxvii, No. 6, 1909. 
(60) M‘Murrich, J. P., “The Osteology of Amiurus catus,” Proc. Canad. Inst., ii, No. 3, 1884. 
(61) Marey, M,, “Des mouvements de natation de la Raie,” Gompt. Rend. Acad! Sci., cxvi, Paris, 1893. 
(62) Marion, G. E., “ Mandib. and Phar. Muscles of Acanthias and Raja,” Contr. Biol. Lab., ™ uft’s Coll., 
No. 43. 
(63) Meissner, von W., “Neue Beit, zur vergleich. Anat. des Schultergiirtels der Accipenseriden,” Zool. 
Anz., xxxii, 1907-1908, p. 465. 
(64) Mivart, St G., “Fins of Elasmobranchs, etc.,” T.Z.S., London, x, 1879. 
(65) Mollier, S., “Paar. Extrem. Wirb. : I, Das Ichthyopterygium,” Anat. Hefte, i, 1893. 
(66) Mollier, S., II, “Das Cheiropterygiuni,” op. cit., v, 1895. 
(67) Mollier, S., Ill, “Die Entw. der paar. Floss, des Stors,” 1909, op. cit., viii, 1898. 
(68) Mueller, E., “Die Brustflosse der Selachier,” op. cit., xxxix, 1909, p. 118. 
(69) Mueller, E., “ Untersuch. ii. d. Musk. u. Nerv. der Brustflosse u. d. Korperwand bei Acanthias 
vulgaris,” op. cit., xliii, 1911, p. 129. 
(70) Osburn, R. C., “ New Evidence from Primitive Sharks on the Origin of the Limhs of Vertebrates,” 
Science, N.S., xxv, 1907. 
(71) Osburn, R. C., “ The Origin of Vertebrate Limbs : Recent Evidence upon the Problem from Studies 
on Primitive Sharks,” Ann. N.Y. Acad. Sc., xvii, 1907, pp. 415-436. 
(72) Osburn, R. C., “Observations on the Paired Limbs of Vertebrates,” Amer. J. Anat., vii, 1907, 
pp. 171-194. 
(73) Owen, R., Anatomy of Vertebrates, vol. i. 
(74) Parker, W. K., “Monograph on Shoulder Girdle and Sternum,” Ray Soc., 1868. 
(75) Rauteneeld, von E., “ Morph. Untersuch. ii. d. Skelett d. Gliedmassen v. Ganoiden u. Teleostiern,” 
Inaug. Diss. Dorpat, 1882. 
(76) Rennie, J., “Accessory Fins in Raia batis Anat. Anz., xxviii, 1906. 
(77) Ruge, E., “Vord. Extrem. von Spinax,” Morph. Jahrb., xxx, 1902. 
(78) Ryder, J. A., “ Evolution of the Fins of Fishes,” Rep. Comm. Fish and Fisheries, Washington, 1886. 
(79) Semon, R., “Paar. Floss. Ceratodus,” Zool. Forscli. u. Jena. Denh., 1898. 
(80) Siebenrock, F., “ Ueber die Verbindungsweise des Schultergiirtels mit den Schadel bei den 
Teleosteern,” Ann. K. K. Nat. Hofmuseums, Wien, xvi, 1901. 
(81) Starks, E. C., “ The Shoulder Girdle and Characteristic Osteology of the Hemibranchiate Fishes,” 
Proc. U.S. Mus., xxv, 1902, p. 619. 
(82) Swinnerton, H. H., “A Contribution to the Morphology and Development of the Pectoral Skeleton 
of Teleosteans,” Q.J.M.S., xlix, pt. ii, 1905. 
(83) Swinnerton, H. H., “Evolution of the Structure and Formation of the Fin in Fishes,” Sc. Progress, 
No. 19, Jan. 1911. 
(84) Swirski, G., “Untersuch. ii. d. Entw. des Schultergiirtels u. d. Skelets der Brustflosse des Hechts,” 
Inaug. Diss. Dorpat, 1880. 
(85) Taylor, M., “The Development of Symbranchus marm.,” Q.J.M.S., 1913. 
(86) Thacher, J. K., “Median and Paired Fins,” Trans. Conned. Acad., 1877. 
(87) Tiesing, B., “ Ein Beitrag zur Kenntniss der Augen-, Kiefer- u. Kiemenmuskeln der Haie u. Rochen,” 
Jena. Zeit., xxx, 1895. 
(88) Vetter, B., “Verg. Anat. der Kiemen- u. Kiefermuskulatur der Fische,” op. cit., viii, xii, N.F. i. 
(89) Wiedersheim, R., Das Gliedmassenskelet der Wirbelthiere, Jena, 1892. 
(90) Wiedersheim, R., “Ueber d. Entw. des Schulter- u. Beckengiirtels,” Anat. Anz., iv, p. 428, 1889 ; 
v, p. 13, 1890. 
