344 
ret 
18. 
19. 
Iga. 
20. 
21. 
22. 
23. 
24. 
25. 
26. 
27% 
28. 
29. 
29a. 
30. 
31. 
32. 
33- 
34- 
35- 
The Alligator and Its Allies 
CLARKE, S. F., ‘‘The Habits and Embryology of the American 
Alligator,” Jour. Morph., vol. 5, pp. 182-214, 1891. 
Ciaus and SEpGwick, Elementary Textbook of Zodlogy. 1884. 
Cops, E. D., Checklist of North American Batrachia and Reptiles. 
Washington, 1875. 
Davenport, C. B., ‘‘ Note on the Carotids and Ductus Botalli of 
the Alligator,’ Bull. Mus. Comp. Zoél., Harvard, vol. 24, pp. 
45-51, 1893. 
Dirmars, R. L., The Reptile Book. New York, 1907. 
—— Reptiles of the World. New York, 1910. 
Dumerit, A., and Bocourt, . . . études sur les reptiles et les batra- 
ctens du Mexique. Paris, 1870-82. 
DuveERNoy, , “Note sur le structure du coeur des Croco- 
diliens,’’ Jour. de I’ Institute, 1838. 
E1suer, P., ‘‘ Zur Kenntniss der Histologie des Alligatormagens,” 
Archiv. f. Mik. Anat., vol. 34, pp. 1-10, T. I., 1889. 
FAvuvEL, _, Anaccount of the Chinese alligator (title of paper not 
known), J. China Asiat. Soc., vol. 13, pp. 1-36, 1879. 
FEILpEN, H. W., “‘The Nest of the Alligator,” Zodlogist, 2 sr., 
vol. 5, pp. 2090-92, 1870. 
Fe.ix, W., Head-Kidney in the Crocodile. 1897. 
Gapow, Hans, ‘On the Modification of the First and Second 
Visceral Arches, with Especial References to the Homologies 
of the Auditory Ossicles,” Phil. Trans., vol. 179B, pp. 451-85, 
T. 71-74. 
— “Untersuchungen tiber die Bauchmuskeln der Crocodile, 
Eidechsen u. Schildkréten,” Morph. Jahrb., vol. 7, pp. 57-100, 
1881. 
Georrroy, E., ‘‘ Observations anatomiques sur le Crocodile du 
Nil,” Ann. Mus. Nat., vol. 2, pp. 45-47, 1803. 
GIEBEL, C.G., ‘‘Das Skelet des westafrik. Crocodilus cataphrac- 
tus,” in dessen Zeitschrift f. d. ges. Naturw., p. 105, 1877. 
Hair, , A thesis in the Univer. of Edinburgh (title not known), 
referred to by Haughton in Ann. and Mag. Nat. Hist., below. 
Hasse, C., ‘‘ Das Gehérorgan der Crocodile,” in seine Anat. Studien, 
p. 679, 1871. 
—— “Das Gehororgan der Crocodile,’’ in dessen Anat. Studien, 
p. 679, 1873 (possibly same as no. 32). 
Havucaron, S., ‘On the Muscular Anatomy of the Crocodile,” 
Proc. of the Royal Irish Acad., vol. 9, pt. 3, Dublin, 1866. 
— “On the Muscular Anatomy of the Alligator,’’ Annals and 
Mag. of Nat. Hist., 4th sr., vol. 1, pp. 282-92, 1868, 
