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  2. Amphibian - Wikipedia

    en.wikipedia.org/wiki/Amphibian

    The eggs of amphibians are typically laid in water and hatch into free-living larvae that complete their development in water and later transform into either aquatic or terrestrial adults. In many species of frog and in most lungless salamanders (Plethodontidae), direct development takes place, the larvae growing within the eggs and emerging as ...

  3. Lissamphibia - Wikipedia

    en.wikipedia.org/wiki/Lissamphibia

    The Lissamphibia (from Greek λισσός (lissós, "smooth") + ἀμφίβια (amphíbia), meaning "smooth amphibians") is a group of tetrapods that includes all modern amphibians. Lissamphibians consist of three living groups: the Salientia ( frogs and their extinct relatives), the Caudata ( salamanders and their extinct relatives), and the ...

  4. Amphisbaenia - Wikipedia

    en.wikipedia.org/wiki/Amphisbaenia

    Amphisbaenia / æ m f ɪ s ˈ b iː n i ə / (called amphisbaenians or worm lizards) is a group of typically legless lizards, [2] comprising over 200 extant species. Amphisbaenians are characterized by their long bodies, the reduction or loss of the limbs, and rudimentary eyes.

  5. Early stages of embryogenesis of tailless amphibians

    en.wikipedia.org/wiki/Early_stages_of...

    Amphibians are notable as remnants of the first vertebrates capable of surviving in both aquatic and terrestrial environments. [1] The embryonic development of tailless amphibians is presented below using the African clawed frog ( Xenopus laevis ) and the northern leopard frog (Lithobates pipiens ) as examples.

  6. Amphibia in the 10th edition of Systema Naturae - Wikipedia

    en.wikipedia.org/wiki/Amphibia_in_the_10th...

    In the 10th edition of Systema Naturae, Carl Linnaeus described the Amphibia as: [1]. Animals that are distinguished by a body cold and generally naked; stern and expressive countenance; harsh voice; mostly lurid color; filthy odor; a few are furnished with a horrid poison; all have cartilaginous bones, slow circulation, exquisite sight and hearing, large pulmonary vessels, lobate liver ...

  7. Paedophryne amauensis - Wikipedia

    en.wikipedia.org/wiki/Paedophryne_amauensis

    The Guinness Book of World Records lists the frog's body weight at 10 milligrams (0.00035 oz), [13] while measurements of Schindleria brevipinguis show them to weigh less than 2 milligrams (7.1 × 10 −5 oz), with one adult specimen weighing just 0.7 milligrams. [14] The frog lives on land and its life cycle does not include a tadpole stage. [11]

  8. Outline of reptiles - Wikipedia

    en.wikipedia.org/wiki/Outline_of_reptiles

    4 Characteristics of reptiles. ... 10.1 Books on reptiles. ... Download as PDF; Printable version; In other projects Wikidata item; Appearance.

  9. List of amphibians - Wikipedia

    en.wikipedia.org/wiki/List_of_amphibians

    The list below largely follows Darrel Frost's Amphibian Species of the World (ASW), Version 5.5 (31 January 2011). Another classification, which largely follows Frost, but deviates from it in part is the one of AmphibiaWeb , which is run by the California Academy of Sciences and several of universities.