The Skin Development in the Pallas’ Coluber, Elaphe dione (Pallas, 1773) (Serpentes, Colubridae)

Tatjana N. Dujsebayeva

Abstract


The development of the integument of the Pallas’ Coluber, Elaphe dione from egg-laying to hatching has been studied using light microscopy. The general pattern of development resembles that of other squamates, although some peculiarities and differences were noted. The symmetrical scale anlagen first appear when epidermis is bilayered. The dermal cells condense at the tops of symmetrical and primary asymmetrical body scale anlagen and blood capillaries penetrate the scale bases. Through out development, all aspects of epidermal and dermal histogenesis, and scale morphogenesis over the head are much advanced over than those of the body, but these differences disappear by hatching.

Keywords


Serpentes; Elaphe dione; integument; development; histology

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References


Alibardi L. (1994), «Modification of the dermis during scale regeneration in the lizard tail», Histol. Histopathol., 9, 733 – 745.

Alibardi L. (1996), «Scale morphogenesis during embryonic development in the lizard Anolis lineatopus», J. Anat., 188, 713 – 725.

Alibardi L. (1997a), «Morphogenesis of the digital pad lamellae in the embryo of the lizard Anolis lineatopus», J. Zool. (Lond.), 243, 47 – 55.

Alibardi L. (1997b), «Ultrastructural and autoradiographic analysis of setae development in the embryonic pad lamellae of the lizard Anolis lineatopus», Ann. Sci. Nat., 18, 51 – 61.

Alibardi L. (1998), «Differentiation of the epidermis during scale formation in embryos of lizards», J. Anat., 192, 173 – 186.

Alibardi L. (1999), «Formation of large microornamentations in developing scales in agamine lizards», J. Morphol., 240, 1 – 16.

Alibardi L. and Thompson M. B. (1999), «Epidermal differentiation in the developing scales of embryos of the Australian scincid lizard Lampropholis guichenoti», J. Morphol., 241, 139 – 152.

Alibardi L. (2000), «Epidermal structure of normal and regenerating skin of the agamid lizard Physignatus lesueurii (McCoy, 1878) with emphasis on the formation of the shedding layer», Ann. Sci. Nat., 21(1), 1 – 10.

Bannikov A. G., Darevsky I. S., Ishchenko V. G., Rustamov A. K., and Szczerbak N. N. (1977), Guide to the Amphibians and Reptiles of the Fauna of the USSR, Moscow [in Russian].

Braun A. A. (1948), «Razvitiye soedinitel’notkannoi osnovy kozhi [Development of the connective base of the integument]», in: Pamyati Akademika A. A. Zavarzina [To Memory of Academician A. A. Zavarzin], Moscow – Leningrad, pp. 202 – 242 [in Russian].

Carlson B. M. (1981), Patters Foundations of Embryology. 4th Edition, McGraw-Hill.

Carver W. S. and Sawyer R. H. (1987), «Development and keratinization of the epidermis in the common lizard, Anolis carolinenesis», J. Exp. Zool., 243, 435 – 443.

Cherepanov G. O. (1985), «Development of horny shell in Testudo graeca (Reptilia, Testudinata)», Vestnik LGU [in Russian with English summary], 3, 22 – 28.

Cherepanov G. O. (1992), «Development of the carapace skin in Tryonix senesis (Reptilia, Testudinata)», Zool. Zh. [in Russian with English summary], 71(10), 128 – 133.

Dhouailly D. (1975), «Formation of cutaneous appendages in dermo-epidermal recombinations between Reptiles, Birds and Mammals», Wilhelm Rouxs Arch., 177, 323 – 340.

Dhouailly D. (1977), «Dermo-epidermal interaction during morphogenesis of cutaneous appendages in Amniotes», Front. Matrix Biol., 4, 86 – 121.

Dhouailly D. and Maderson P. F. A. (1984), «Ultrastructural observations on the embryonic development of the integument of Lacerta muralis (Lacertidae: Reptilia)», J. Morphol., 179, 203 – 28.

Epperlein H. H. and Löfberg J. (1993), «The development of the neural crest in Amphibians», Ann. Anat., 175, 483 – 499.

Hubert J. (1985), «Embryology of the Squamata», in: C. Gans and F. Billett (eds.), Biology of the Reptilia. Vol. 15, Development B, Wiley, New York, pp. 1 – 34.

Hubert J. and Dufaure J. P. (1968), «Table de développement de la vipère aspic, Vipera aspis L»., Bull. Soc. Zool. France, 93, 135 – 148.

Hubert J., Dufaure J. P., and Collin J. P. (1966), «Matériaux pour une table de développement de Vipera aspis L. 1. Période d’organogénése», Bull. Soc. Zool. France, 91, 779 – 788.

Katdare M. and Mulherkar L. (1978), «A study of the morphogenesis of the skin of the lizard Calotes versicolor», J. Anim. Morphol. Physiol., 25(1,2), 147 – 52.

Kerbert C. (1876 – 77), «Ueber die Haut der Reptilien und anderer Wirbelthiere», Arch. Mikroskop. Anat. Entwmeech., 13, 205 – 62.

Korneva L. G. (1968), Biology of the Snake Breeding and Their Embryonic Development in Connection with Way of Egg Nutritive Assimilation. Authors Abstract of Candidates Thesis [in Russian], Tashkent.

Krauss F. (1906), «Der Zusammenhang zwischen Epidermis und Cutis beiden Sauriern und Krokodilen», Arch. Mikroskop. Anat., 67, 319 – 63.

Kudryavtsev S. V., Frolov V. E., and Korolev A. V. (1991), Terrarium and Its Habitants: Species Review: Captive Maintenance [in Russian], Moscow.

Landmann L. (1986), «Epidermis and Dermis», in: J. Bereiter-Hahn, A. G. Matoltsy, and K. Sylvia Richards (eds.), Biology of the Integument. Vol. 2. Vertebrates, Springer-Verlag, Berlin – Heidelberg, pp. 150 – 187.

Maderson P. F. A. (1965a), «The embryonic development of the squamate integument», Acta Zool., 46, 275 – 95.

Maderson P. F. A. (1965b), «Histological changes in the epidermis of snakes during the sloughing cycle», J. Zool. (Lond.), 146, 98 –113.

Maderson P. F. A. (1972), «When? Why? and How? Some speculations on the evolution of vertebrate integument», Am. Zool., 12, 159 – 171.

Maderson P. F. A. (1985), «Some developmental problems of the reptilian integument», in: C. Gans, F. Billet, and P. F. A. Maderson (eds.), Biology of the Reptilia. Vol. 14. Development A, Wiley, New York, pp. 523 – 598.

Maderson P. F. A., Rabinowitz T., Tandler B., and Alibardi L. (1998), «Ultrastructural contribution to an understanding of the cellular mechanisms involved in lizard skin shedding with comments on the function and evolution of a unique lepidosaurian phenomenon», J. Morphol., 236, 1 – 24.

Martoja R. and Martoja–Pierson M. (1967), Initiation oux Techniques de lHistologie Animale, Paris, Masson.

Maurer F. (1892), «Hautsinnesorgane, Feder, und Hauralangen und gegenseitige Beziehungen», Morphol. Jb., 18, 717 – 804.

Maurer F. (1895), Die Epidermis und ihre Abkommlinge, Leipzig.

Mayerson P. L. and Fallon J. (1985), «The spatial pattern and temporal sequence in which feather germs arise in the White Leghorn chick embryo», Dev. Biol., 109, 259 – 267.

McLoughlin B. (1961), «The importance of mesenchymal factors in the differentiation of the chick epidermis», J. Embryol. Exp. Morphol., 9(3), 370 – 384.

Mohammed M. B. H. (1987), «Skin development in the lizard embryo, Chalcides ocellatus forscal (Scincidae, Sauria, Reptilia)», Wasm. J. Biol., 4, 40 – 58.

Montagna W. (1981), «The consequences of having a naked skin», in: R. J. Blandan (ed.), Morphogenesis and Malformation of the Skin, March of Dimes Birth Defects Foundation, Original Article Series, Vol. 17, No. 2, pp. 1 – 7.

Moss M. L. (1969), «Phylogeny and comparative anatomy of oral ectodermal-ectomesenchymal inductive interactions», J. Dental Res., 48(5), 732 – 737.

Muthukkaruppan Vr., Kanakambika P., Manickavel V., and Veeraraghavan K. (1970), «Analysis of the development of the lizard, Calotes versicolor. I. A series of normal stages in the embryonic development», J. Morphol., 130, 479 – 490.

Noden D. M. (1987), «Interactions between cephalic neural crest and mesodermal populations», in: P. F. A. Maderson (ed.), Developmental and Evolutionary Aspects of the Neural Crest, Wiley – Interscience Publication, New York, pp. 89 – 118.

Popovskaya S. P. (2001), «First shedding in the different snake species of the family Colubridae», in: Problems in Herpetology [in Russian], Moscow, pp. 241 – 242.

Rathke H. (1839), Entwicklungsgeschichte der Natter, Gebrüder Bornträger, Königsberg.

Romeis B. (1954), Microscopic Technics [in Russian], Moscow.

Sawyer R. H. and Craig K. F. (1977), «Avian scale development. Absence of an ’Epidermal Placode’ in reticulate scale morphogenesis», J. Morphol., 154, 83 – 94.

Sawyer R. H. and Borg T. K. (1980), «Avian scale development. VII. Normal keratinization follows abnormal morphogenesis of reticulate scales from the ’scaleless’ mutant», J. Morphol., 166, 197 – 202.

Schmidt W. J. (1914), «Studien am Integument der Reptilien II. Ueber die Hant der Anguis fragilis und Ophisaurus», Zool. Jb. Anat., 38, 1 – 12.


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