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An aphid giving viviparous birth, an unusual mode of reproduction among insects. In animals, viviparity is development of the embryo inside the body of the mother, with the maternal circulation providing for the metabolic needs of the embryo's development, until the mother gives birth to a fully or partially developed juvenile that is at least metabolically independent.
The viviparous lizard, or common lizard, (Zootoca vivipara, formerly Lacerta vivipara) is a Eurasian lizard. It lives farther north than any other species of non-marine reptile, and is named for the fact that it is viviparous , meaning it gives birth to live young (although they will sometimes lay eggs normally). [ 3 ]
The grey gummy shark is a placental and viviparous animal, meaning it nourishes its embryo through a placental attachment and gives birth to live young. [1] At present, however, there is a lack of supplemental research on the shark's life cycle and mating behaviour.
Animals make use of a variety of modes of reproduction to produce their young. Traditionally this variety was classified into three modes, oviparity (embryos in eggs), viviparity (young born live), and ovoviviparity (intermediate between the first two).
This is a collection of the best pics of all time where animals are living their best life from the Instagram page The Snuggle Is Real. And thank God someon. People sometimes do silly things, both ...
Image credits: Chonky Woofers for my depression #2. My friend read reports about a stranded dog on Mt. Bross in Colorado and proceeded to climb the mountain and rescue said dog.
Viviparous fish are fish that give birth to live young, the eggs develop whilst receiving nutrition from the parent.. See also:Category:Ovoviviparous fish - fish which give birth to live young which do not receive nourishment from the parent whilst in the womb.
Zenarchopteridae, the viviparous halfbeaks, is a family of ray-finned fishes in the order Beloniformes. The Zenarchopteridae exhibit strong sexual dimorphism , practicing internal fertilisation , and in some cases ovoviviparous or viviparous (the family also includes oviparous species).