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The living anurans are typically divided into three suborders: Archaeobatrachia, Mesobatrachia, and Neobatrachia. This classification is based on such morphological features as the number of vertebrae, the structure of the pectoral girdle, and the morphology of tadpoles.
Anurans absorb toxic chemicals through their skin and their larval gill membranes and are sensitive to alterations in their environment. [28] They have a poor ability to detoxify pesticides that are absorbed, inhaled, or ingested by eating contaminated food. [ 28 ]
Nimbaphrynoides is a monotypic genus of true toads [4] [5] from highlands in the Mount Nimba region of the West African countries of Guinea, Liberia, and Côte d'Ivoire.The sole species is Nimbaphrynoides occidentalis. [3]
In Persian and Kurdish as well as Urdu, the word 'awrat (Persian: عورت) derived from the Arabic 'awrah, has been used widely to mean "woman". Consulting Mohammad Moin's dictionary of Persian, 'awrah has two meanings: Nakedness; Young woman [17] The meaning in other derivatives ranges from "blind in one eye" to "false or artificial", among ...
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Anwar (or Anwer, Anwaar, Anouar, Anvar, Enver, Enwer) is the English transliteration of two Arabic names commonly used in the Arab world by both Arab Christians and Muslims: the male given name ʼAnwar (أنور), meaning "luminous" or the female given name ʼAnwār (أنوار), meaning "a collection of lights".
The structure of the feet and legs varies greatly among frog species, depending in part on whether they live primarily on the ground, in water, in trees, or in burrows. Adult anurans have four fingers on the hands and five toes on the feet, [51] but the smallest species often have hands and feet where some of the digits are vestigial. [52]
A pair of clicking stream frogs (Strongylopus grayii) in amplexus Orange-thighed frogs (Litoria xanthomera) in amplexusAmplexus (Latin "embrace") is a type of mating behavior exhibited by some externally fertilizing species (chiefly amphibians and horseshoe crabs) in which a male grasps a female with his front legs as part of the mating process, and at the same time or with some time delay, he ...