The Early Ontogeny of the Columella Auris Of Crocodilus Niloticus and its Bearing on Problems Concerning the Upper end of the Reptilian Hyoid Arch

References

• BAIRD, I.L.1 970. The anatomy of the reptilian ear, in Biology of the Reptilia. Ed. Gans, Academic Press, London & New York.
   Google Scholar
• BARRY, T. H. 1956. The ontogenesis of the sound-conducting apparatus of Bufo angusticeps Smith. Morph. Jb, 97:477–544.
   Google Scholar
• BARRY, T. H. 1963. On the variable occurrence of the tympanum in recent and fossil tetrapods.S. Afr. J. Sc. 59: 160-175.
   Google Scholar
• BERTMAR, G. 1959. On the ontogeny of the chondral skull in Characidae, with a discussion on the chondrocranial base and the visceral chondrocranium in fishes. Acta zool., Stockh. 40: 203–364.
   Google Scholar
• BERTMAR, G. 1962. Homology of ear ossicles. Nature, Lond. 193: 393–394.
   Google Scholar
• CROMPTON, A. w., 1953. The development of the chondrocranium of Spheniscus demersus with special reference to the columella auris of birds. Acta zool., Stockh. 34: 71–146.
   Google Scholar
• DE BEER, G. R. 1937. The development of the vertebrate skull. Clarendon Press, Oxford.
   Google Scholar
• EATON, T. H. 1939. The crossopterygian hyomandibular and the tetrapod stapes. J. Wash. Acad. Sci. 29:109–117.
   Google Scholar
• FOX, H. 1959. A study of the development of the head and pharynx of the larval urodele Hynobius. Phil. Trans. R. Soc. 242:151–204.
   Google Scholar
• FOX, H. 1963. The hyoid of Neoceratodus and a consideration of its homology in urodele Amphibia. Proc. zool. Soc. Lond.. 141: 803–810.
   Google Scholar
• FOX, H. 1965. Early development of the head and pharynx of Neoceratodus with a consideration ofitsphylogeny. J. zool., Lond. 146:470–554.
   Google Scholar
• FRANK, G. H. 1954. The development of the chondrocranium of the ostrich. Annate Univ. Stellen-bosch, 30: 179–248.
   Google Scholar
• GANS, c. & WEVER, E. G. 1972. The ear and hearing in Amphisbaenia (Reptilia) J. exp. zool. 179: 17–34.
   Google Scholar
• GAUPP, E. 1900. Das Chondrocranium von Lacerta agilis. Ein Beitrag zum Verstfindnis des Amniotenschadels. Arb. anat. Inst., Wiesbaden (Anat. Hefte 1), 14:435–495.
   Google Scholar
• GAUPP, E. 1906. Die Entwicklung des Kopfskelettes, in Hertwig's Handbuch der vergleichenden und experimentellen Entwicklungslehre der Wirbeltiere, 3: 573-874. Jena.
   Google Scholar
• GAUPP, E. 1913. Die Reichertsche Teorie. Anat. Abt. Arch. Anat. Physiol, Suppl.: 1–416.
   Google Scholar
• GOLDBY, F. 1925. The development of the columella auris in the Crocodilia. J. Anat. 59: 301–325.
   Google Scholar
• GOODRICH, E. s. 1915. The chorda tympani and middle ear in reptiles, birds and mammals. Q.J. microsc. Sci. 61: 137–160.
   Google Scholar
• GOODRICH, E. s. 1930. Studies on the structure and development of vertebrates. MacMillan, London.
   Google Scholar
• GRAY, p. 1954. The microtomists formulary and guide. Constable, London.
   Google Scholar
• HOFFMANN, c. K. 1889. Over de Ontwikkelingsgeschiedenis van net Gehoororgaan en de morpbologische Beteekenis van het Gehoorbeentje bij de reptilien. Natuurk. Verh. Koninkl. Akad.,28: 1–30.
   Google Scholar
• HOLMGREN, N. 1940. Studies on the head in fishes Pt. I. Development of the skull in sharks and rays. Actazool, Stockh. 21: 51–267.
   Google Scholar
• HOLMGREN, N. 1943. Studies on the head of fishes. Pt. IV. General morphology of the head in fish. Acta zool, Stockh. 24: 1–188.
   Google Scholar
• HOTTON, N. 1960. The chorda tympani and middle ear as guides to origin and divergence of reptiles. Evolution, Lancaster, Pa. 14: 194–211.
   Google Scholar
• JARVIK, E. 1954. On the visceral skeleton in Eusthenopteron with a discussion of the parasphenoid and palatoquadrate in fishes. K. svenska Vetensk Akad. Handl. 5: 1–104.
   Google Scholar
• JOLLIE, M. 1962. Chordate Morphology. Reinhold, New York.
   Google Scholar
• JOLLIE, M., 1968. Some implications of the acceptance of a delamination principle. In Nobel Symposium 4, Current Problems of Lower Vertebrate Phytogeny, ed. T. ørvig, Almqvist & Wiksell, Stockholm.
   Google Scholar
• JOLLIE, M. 1971a. A theory concerning the early evolution of the visceral arches. Acta zool., Stockh. 52: 85–96.
   Google Scholar
• JOLLIE, M. 1971b. Some developmental aspects of the head skeleton of the 35-37 mm Squalus acanthias foetus. J. Morph. 133: 17–40.
   Google Scholar
• MARINELLI, w. 1936. Kranium und Visceralskelett der Sauropsiden in Handbuch der vergleichenden Anatomie der Wirbeltiere, ed. Bolk, Goppert, Kallius & Lubosch, Urban & Schwarzenberg, Berlin & Wien.
   Google Scholar
• NELSON, G. J. 1969. Gill arches and the phylogeny of fishes, with notes on the classification of Vertebrates. Bull. Am. Mus. nat. Hist. 141: 475–552.
   Google Scholar
• OLSON, E. C. 1966. The middle ear - morphological types in amphibians and reptiles. Am. Zool. 6: 399–419.
   Google Scholar
• PARKER, w. K. 1879. On the structure and development of the skull in Lacertilia. Phil. Trans. R. Soc. 169:595–640.
   Google Scholar
• PARKER, w. K. 1883. On the structure and development of the skull in Crocodilia. Trans, zool. Soc.Lond. 11:263–310.
   Google Scholar
• REINBACH, W. 1950a. Phylogenetische Wandlungen am Visceral - Schadel der niederen Wirbeltiere. Forschn. Fortschr. 15/16: 208–211.
   Google Scholar
• REINBACH, w. 1950b. Uber den schalleitenden Apparat der Amphibien und Reptilien. Z. Anat. EntwGesch. 114: 611–639.
   Google Scholar
• ROMER, A. s. 1937. The braincase of the Carboniferous crossopterygian Megalichthys nitidus Bull. Mus. comp. Zool., Harv. 82: 1–73.
   Google Scholar
• ROMER, A. s. 1941. Notes on the crossopterygian hyomandibular and braincase. J. Morph. 69: 141–160.
   Google Scholar
• SCHMALHAUSEN, J. J. 1923. Der Suspensorialapparat der Fishe und das Problem der Gehorkndchelchen. Anat. Anz. 56: 534-543. smiNO, K. 1914. Das Chondrocranium von Crocodilus mit Beriicksichtigung der Gehirnnerven under der Kopfgefasse. Arb. anat. Inst., Wiesbaden (Anat. Hefte 1), 50: 253–381.
   Google Scholar
• SUSHKIN, p. P. 1927. On the modification of the mandibular and hyoid arches and their relations to the braincase in the early tetrapoda. Palaeont. Z. 8: 263–321.
   Google Scholar
• THOMSON, K. s. 1966. The evolution of the tetrapod middle ear in the rhipidistian-amphibian transition. Am. Zool. 6: 379–397.
   Google Scholar
• THOMSON, K. s. 1967. Mechanisms of intracranial kinetics in fossil rhipidistian fishes (Crossopterygii) and their relatives. J. Linn. Soc. (Zool.), 46: 223–253.
   Google Scholar
• TOERIEN, M. J. 1963. Experimental studies on the origin of the cartilage of the auditory capsule and columella in Ambystoma. J. Embryol. exp. Morph. 11: 459–473.
   Google Scholar
• TOERIEN, M. J. 1965. Experimental studies on the columella-capsular inter-relationship in the turtle Chelydra serpentina. J. Embryol. exp. Morph. 14: 265–272.
   Google Scholar
• TOERIEN, M.J. 1971. The developmental morphology of the chondrocranium ofPodicepscristatus. Annate Univ. Stellenbosch, 46: 1–128.
   Google Scholar
• TUMARKiN, A. 1968. Evolution of the auditory conducting apparatus in terrestrial vertebrates, in Hearing mechanisms in vertebrates, ed. De Reuck & Knight, Churchill, London.
   Google Scholar
• VERSLUYS, J. 1898. Die mittlere und aussere Ohrsphare der Lacertilia und Rhynchocephalia. Gustav Fischer, Jena.
   Google Scholar
• VERSLUYS, J. 1903. Entwicklung der Columella auris bei den Lacertiliern. Ein Beitrag zur Kenntniss der schalleitenden Apparate und des Zungenbeinbogens bei den Sauropsiden. Zool. Jb. 19: 106–187.
   Google Scholar
• VERSLUYS, J. 1924. Het Kopskelet, in Leerboek der vergelijkende Ontleedkunde van de Vertebraten, Oosthoek, Utrecht.
   Google Scholar
• VERSLUYS, J. 1936. Kranium und Visceralskelett der Sauropsiden, in Handbuch der vergleichenden Anatomie der Wirbeltiere, ed. Bolk, L., Göppert, E., Kallius, E. & Lubosch, W., Urban & Schwarzenberg, Berlin & Wien.
   Google Scholar
• VISSER, J. G. J. Ontogeny of the chondrocranium of the chamaeleon, Microsaura pumila pumila (Daudin) (in press).
   Google Scholar
• WESTOLL, T. s. 1943. The hyomandibular of Eustenopteron and the tetrapod middle ear. Proc. R. Soc. 131:393–14.
   Google Scholar
• WYETH, F. j. 1924. The development of the auditory apparatus in Sphenodon punctatus. Phil. Trans. R. Soc. 212: 259–368.
   Google Scholar