Posts

Showing posts with the label venomous reptile

The Samar Cobra

Image
The Samar Cobra The Samar cobra (Naja samarensis) also called Peters ' cobra  southern Philippine cobra or Visayan cobra, is a highly venomous species of spitting cobra native to the Visayas and Mindanao island groups of the Philippines.The Samar cobra is a species of spitting cobra that can grow up to 1.4 meters in length. Their coloring varies from a black and yellow to green.There are 17-25 scale rows around the hood, 17-19 ahead of mid-body; 161-184 ventrals, 41-52 subcaudals, basal pairs sometimes undivided. Reproduction : The Samar cobra is endemic to the southern Philippines. Specifically, the Visayas and Mindanao island groups. Habitat can vary widely from mountainous jungle to tropical plains. They can live close to human settlements.The Samar cobra typically lives at an elevation of 0 - 1,000 m (0 - 3,280 feet) asl.The Samar cobra, or southeastern Philippines cobra, is oviparous, laying clutches of up to eight eggs. Behavior & diet : Like the Philippine cobra (Naja ph...

The King Cobra

Image
 The King Cobra The king cobra (Ophiophagus hannah) is a venomous snake endemic to Asia. With an average length of 3.18 to 4 m (10.4 to 13.1 ft) and a maximum record of 5.85 m (19.2 ft),it is the world's longest venomous snake. Colouration of this species varies across habitats, from black with white stripes to unbroken brownish grey. The sole member of the genus Ophiophagus, it is not taxonomically a true cobra, despite its common name and some resemblance. The king cobra inhabits forests from South to Southeastern Asia where it preys chiefly on other snakes, including those of its kind.  Bites of the    king cobra's skin is olive green with black and white bands on the trunk that converge to the head. The king cobra has a wide distribution in South and Southeast Asia. Like other snakes, a king cobra receives chemical information via its forked tongue, which picks up scent particles and transfers them to a sensory receptor (Jacobson's organ) loca...

The Eastern Green Mamba

Image
The Eastern Green Mamba  The eastern green mamba (Dendroaspis angusticeps) is a highly venomous snake species of the mamba genus Dendroaspis native to the coastal regions of southern East Africa. Described by Scottish surgeon and zoologist Andrew Smith in 1849, it has a slender build with a bright green back and green-yellow ventral scales. Adult females average around 2 metres (6 ft 7 in) in length, and males are slightly smaller. A shy and elusive species, the green mamba is rarely seen. It preys on birds, eggs, bats, and rodents such as mice, rats, and gerbils. Its venom consists of both neurotoxins and cardiotoxins. Symptoms of envenomation include swelling of the injection site, dizziness, and nausea, accompanied by difficulty breathing and swallowing, irregular heartbeat, and convulsions progressing to respiratory paralysis. eastern green mamba is a large snake, with a slightly compressed and very slender body with a medium to long tapering tail.The snake tends to b...

All about snakes

Image
Snakes snake is  a kind of carnivores reptile. Their long, slender bodies and lack of legs, eyelids, or ear flaps distinguish snakes from all other reptiles.All snakes lack external limbs, but not all legless reptiles are snakes. T hey are covered with back-folded  and pliable skin sections called scales.However, snakes possess increased numbers of vertebrae and have developed two novelties among  vertebrates . Snakes don’t have eyelids, so they can’t blink or close their eyes to sleep. Most of the time they sense their prey through vibrations caused by movement. Snakes are sensitive to vibrations, particularly those made by their prey, but their most acute sense is smell.Snakes live in a wide variety of habitats including forests, swamps, grasslands, deserts and in both fresh and salt water. Some are active at night, others during the day. Snakes are predators and eat a wide variety of animals. Snakes are cold-blooded. They can't survive extreme summer heat and are rarel...