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Nephila sp. eating a conspecific. Females exercise mate choice, rejecting unwanted and unfit males by cannibalizing them. [25] Mate choice often correlates size with fitness level; smaller males tend to display a low level of fitness; smaller males are therefore eaten more often because of their undesirable traits. [25]
Dasypeltis is a genus of snakes, also known commonly as egg-eating snakes or egg-eaters, in the subfamily Colubrinae of the family Colubridae. The genus is one of only two taxonomic groups of snakes known to have adapted to feed exclusively on eggs (the other being the genus Elachistodon ).
They are also known to eat birds and their eggs, frogs, fish, and other snakes (including venomous species like coral snakes and rattlesnakes) and their eggs. [17] [18] Milk snakes are much more opportunistic eaters than the fox snake or corn snake. Although the diet of adult milk snakes primarily consists of rodents [9] (such as voles, mice ...
The state also discourages residents from dumping water from household aquariums into waterways, as it can contain zebra mussel eggs. These tiny mussels reproduce rapidly and can clog drinking ...
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Egg-eating snake can refer to six different species of snake, found within two genera: Dasypeltis , the group of African egg-eating snakes Indian egg-eating snake ( Elachistodon westermanni )
After five weeks, the female lays about 12 to 20 eggs, which are 36–60 mm (1.4–2.4 in) long by 20–26.5 mm (0.79–1.04 in) wide. The eggs hatch about 65 to 70 days later in late August to early October. [23] The hatchlings are 28–41 cm (11–16 in) in total length, [5] and they look like miniature fox snakes. [14]
Young fox snakes are usually much lighter in color than adults. [citation needed] Like all reptiles, P. vulpinus reproduces sexually and is an r-strategists according to r/K selection theory. An adult female may lay between 7 and 29 eggs, which generally hatch after about 60 days. Eggs are usually laid under logs, or in rotting wood or humus.