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Showing 1 to 1 of 1 for “"Ultrastructural survey"”.
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An Ultrastructural Survey of the Nuchal Glands of <i>Rhabdophis tigrinus</i> (Serpentes: Colubridae)
<p><em>Rhabdophis tigrinus</em>, an Asian natricine snake, possesses a series of integumentary glands located in the nuchal skin. Previous studies indicated that the nuchal glands are of mesodermal origin, contain cardiac steroids analogous to bufotoxins found in the parotoid glands of toads, which …