Non-poisonous snake Snakes without any poison fang, venom apparatus, or poison glands. Non-poisonous snakes are a big attraction in zoo, terrarium, and serpentarium. The Indian wolf snake is nocturnal and is inactive in the day. The poisonous colubrids have a pair of Duvernoy's or parotid glands incorporated into the superior labial or upper labial glands that produce mucous cells. The common snakes of the country are Checkered Keelback (dhoda sap), Xenochsropis piscator; Striped Keelback (dora sap), Amphiesma stolata; Yellow-speckled Wolf Snake (ghorginni sap), Lycodon jara; Black-barred Kukri Snake (kukri sap), Oligodon cinereus; Olive Keelback (metey sap), Atretium schistosum; Copperhead (dudhraj sap), Elaphe radiata; Eastern Cat Snake (phanimonasa); Smooth Water Snake (paina/pani sap), Enhydris enhydris; rat snake (dhaman); Python (ajagar); cobra (gokhra) and sea snakes. Poisonous snakes might use venom to paralyze the prey. Children are introduced to the environment, body, food, etc, by kindling their curiosity, promoting what I would call selective observation and making them think. ভারতে কমতির দিকে করোনা. Most snake meat is white and literally contains very little harmful cholesterol and delicious in taste. It is known to defend itself when barred of escape, and can cause severe lacerations with its fine sharp "fangs". Snakes slough off their skins in one piece several times a year. Snake's body is covered by scales and have no shoulder girdle and limbs. It is of fierce habits and defends itself vigorously, however it is nonvenomous. Common non-poisonous snakes are dumukha sap (3 species), ajagar, golbahar, balu boda, File Snake (anchil sap), Acrochordus granulatus, sabuj dhoda sap, Macropisthodon plumbicolor, Banded Racer (metey sap), Argyrogena fasciolatus, sabuj dadash, Coluber nigromarginatus (old name: Zaocys nigromarginatus), Tree Snake (gecho sap), Dendrelaphis (3 species), Trinket Snake (dudhraj sap), Elaphe helena, Cantor's Black-headed Snake, Sibynophis saggitaria, Snail Eater (shamukh-khor sap), Pareas (2 species), gharginni sap Lycodon (3 species) and kukri sap, Oligodon (7-8 species). পড়ুন রাশিফল. The snake on whom Vishnu is in yoga nidra (Ananta shayana). Other species of animals include jungle cat, black or melanistic jackal, Bengal fox, Indian wolf, Himalayan crestless porcupine, Indian porcupine, Indian pangolin, Asian palm civet, small Indian civet. Of these gokhra and keutey live close to human habitations and can be considered as potentially dangerous to human life. Snakes have no eyelids. [Ali Reza Khan], http://en.banglapedia.org/index.php?title=Snake&oldid=19732. All snakes but the primitive blind snakes can swim. A polyvalent serum that effectively neutralizes the venom of all of the Big Four snakes is widely available in India, and is frequently administered to save lives. Common English words and phrases translated into Bengali. gokhra, Naja species, keutey and shakini sap, Bungarus species, and rajgokhra, Ophiophagus hannah are common elapids, and the sea snakes like Hydrophis species, Lapemis species, Laticauda species, Microcephalophis species and Pelamis species are common hydrophids of Bangladesh. It may also lift its tail. The Crocotta (or corocotta, crocuta, or leucrocotta), is a mythical dog-wolf of India or Ethiopia, linked to the hyena and said to be a deadly enemy of men and dogs. Its jaws, teeth and throat scales have become specially adapted for drawing out the soft parts of the snails. It stops the transmission of stimuli from nerves to muscles resulting in paralysis. India has around 276 species of snakes, out of which 62 are in the venomous & semi venomous category.