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The body is long and slender and the two pairs of long, membranous wings are prominently veined. Females have a large and sturdy ovipositor which is used to deposit eggs in some concealed location. They are holometabolous insects with a four-stage life cycle consisting of eggs, larvae, pupae and adults. In most species, the larvae develop under ...
The venom is possibly the most toxic of any Bungarus (krait) species and possibly the most toxic of any snake species in Asia, with LD 50 values of 0.09 mg/kg [62] –0.108 mg/kg SC, [34] [78] 0.113 mg/kg IV and 0.08 mg/kg IP on mice. [78] Based on several LD 50 studies, the many-banded krait is among the most venomous land snakes in the world ...
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 typically lay 12 eggs in sand or other protected areas and leave the eggs to incubate unprotected. Clutches of five to 22 eggs have been observed. The eggs are elliptical, leathery, rough, sticky, and up to 70 mm (2 + 3 ⁄ 4 in) long. [17] The eggs typically hatch in August or September. Baby bull snakes are 20–46 cm (7.9–18.1 in) at ...
Although the name applies to a group of snakes, it is often used to refer only to one species, in particular, the common or green anaconda (Eunectes murinus), [citation needed] which is the largest snake in the world by weight, and the second longest after the reticulated python. [citation needed]
The main toxic agents of king brown snake venom are myotoxins hazardous to striated muscles and kidney cells. [31] Toxic effects are proportional to the amount of venom in the victim. Nonspecific symptoms of poisoning are common and include nausea and vomiting, abdominal pain, diarrhea, generalized sweating (diaphoresis), and headache.
Diagram of the fossil snake Sanajeh as found, coiled with sauropod eggs and nestlings. Egg predation may be an ancient feeding strategy. A fossil of the Late Cretaceous snake Sanajeh of western India, found coiled around an egg and a hatchling sauropod dinosaur, was most likely a predator of sauropod nest sites including of eggs.
The taxonomy of pythons has evolved, and they are now known to be more closely related to sunbeam snakes and the Mexican burrowing python. [citation needed] Pythons are poached for their meat and skin, leading to a billion-dollar global trade. They can carry diseases, such as salmonella and leptospirosis, which can be transmitted to humans.