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The common watersnake mates from April through June. It is ovoviviparous (live-bearing), which means it does not lay eggs like many other snakes. Instead, the mother carries the eggs inside her body and gives birth to free-living young, each one 19–23 cm (7 + 1 ⁄ 2 –9 in) long. [25] A female may have as many as 30 young at a time, but the ...
In this family of snails, the male phase ends in December, followed by an egg maturation phase, and ends with oviposition, the act of laying eggs during May of the following year. Phylogenetic evidence for this is present based on the overall condition of the gonads especially in the degree of development of the genital ducts. [7]
Various species of sea turtles bury their eggs on beaches under a layer of sand that provides both protection from predators and a constant temperature for the nest. Snakes may lay eggs in communal burrows, where a large number of adults combine to keep the eggs warm. Some species coil their torsos around the eggs to provide heat for incubation.
Although many kinds of snakes and other reptiles are oviparous (lay eggs), rattlesnakes are ovoviviparous (give birth to live young after carrying eggs inside). [77] The female produces the ova ("eggs") in her ovaries , after which they pass through her body cavity and into one of her two oviducts .
The nonvenomous snakes lay the largest eggs and produce the biggest hatchlings of any snake species in the country, with baby snakes measuring nearly two feet long, the state agency says.. The ...
One of Europe’s largest snake species is crawling up walls and into attics in the UK, seeking warmth for breeding, scientists say in a new study.. Aesculapian snakes, which grow up to 7ft long ...
Most species of snakes lay eggs which they abandon shortly after laying. However, a few species (such as the king cobra) construct nests and stay in the vicinity of the hatchlings after incubation. [85] Most pythons coil around their egg-clutches and remain with them until they hatch. [88]
Conservationists are working to save the snakes from extinction.