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Other Colubridae : 

Leptophis mexicanus (Mexican Parrot Snake - Lora mexicana)

Pituophis is a genus of nonvenomous colubrid snakes commonly referred to as gopher snakes, pine snakes, and bull snakes, which are endemic to North America.

Geographic range :

 

Species within the genus are found throughout the western and southern United States and in Mexico.[2]

 

Description  :

 

All species of Pituophis are large and powerfully built. The head is relatively small in proportion to the body, and it is only slightly distinct from the neck. The rostral is enlarged and elongated, imparting a characteristic somewhat pointed shape to the head. All the species occurring in the United States have 4prefrontals instead of the usual 2.[2]

 

Modified epiglottis:

 

In all snakes of the genus Pituophis the epiglottis is peculiarly modified so that it is thin, erect, and flexible. When a stream of air is forced from the trachea, the epiglottis vibrates, thereby producing the peculiarly loud, hoarse hissing for which bull snakes, gopher snakes, and pine snakes are well known.[3]

Pituophis

San Diego gopher snake
Pituophis catenifer annectens

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Subphylum:Vertebrata

Class:Reptilia

Order:Squamata

Suborder:Serpentes

Family:Colubridae

Subfamily:Colubrinae

Tribe:Lampropeltini

Genus:Pituophis
Holbrook, 1842

Synonyms

Arizona, Churchilla, Coluber, Elaphis, Epiglottophis, Pityophis, Rhinechis, Spilotes[1]

Species :

 

Pituophis catenifer (Blainville, 1835) - gopher snake

  • Pituophis catenifer affinis (Hallowell, 1852) - Sonoran gopher snake

  • Pituophis catenifer annectens Baird & Girard, 1853 - San Diego gopher snake

  • Pituophis catenifer bimaris Klauber, 1946 - central Baja California gopher snake

  • Pituophis catenifer catenifer (Blainville, 1835) - Pacific gopher snake

  • Pituophis catenifer coronalis Klauber, 1946 - Coronado Island gopher snake

  • Pituophis catenifer deserticola Stejneger, 1893 - Great Basin gopher snake

  • Pituophis catenifer fulginatus Klauber, 1946 - San Martin Island gopher snake

  • Pituophis catenifer insulanus Klauber, 1946 - Credos Island gopher snake

  • Pituophis catenifer pumilis Klauber, 1946 - Santa Cruz gopher snake

  • Pituophis catenifer sayi (Schlegel, 1837) - bull snake

  • Pituophis catenifer vertebralis (Blainville, 1835) - Cape gopher snake

 

 

  • Pituophis deppei (A.M.C. Duméril, 1853) - Mexican pine snake

    • Pituophis deppei deppei (A.M.C. Duméril, 1853) - Mexican pine snake

    • Pituophis deppei jani (Cope, 1861) - northern Mexican pine snake

  • Pituophis lineaticollis (Cope, 1861) - Middle American gopher snake

    • Pituophis lineaticollis gibsoni Stuart, 1954

    • Pituophis lineaticollis lineaticollis (Cope, 1861)

  • Pituophis melanoleucus (Daudin, 1803) - pine snake

    • Pituophis melanoleucus lodingi Blanchard, 1924 - black pine snake

    • Pituophis melanoleucus melanoleucus (Daudin, 1803) - northern pine snake

    • Pituophis melanoleucus mugitus Barbour, 1921 - Florida pine snake

  • Pituophis ruthveni Stull, 1929 - Louisiana pine snake

For the external links , refrences  click here to read the full wikipedia article 

Pine Snake Care Sheet :

 

courtesy to  : www.reptilesmagazine.com/Care-Sheets/Pine-Snake-Care-Sheet/

BY LEO SPINNER

 

Pine snakes are a smaller component of a larger group of American snakes belonging to the genus Pituophis.

Pine snake (Pituophis Spp.) :

 

Pine snakes are a smaller component of a larger group of American snakes belonging to the genus Pituophis. Of the actual pine snakes there are three species; the common pine snake (Pituophis melanoleucus melanoleucus), the Louisiana pine snake (Pituophis ruthveni) and the Mexican Pine snake (Pituophis deppei). There are five sub-species; The northern pine snake (P. m. melanoleucus), the black pine snake (P. m. lodingi), the Florida Pine snake (P. m. mugitus), the Louisiana pine snake (P. ruthveni), the Mexican Pine snake (P. d. deppei) and the Northern Mexican pine snake (P. d. jani). Other snakes in the genus are known as gopher snakes and the bull snake, which is a sub-species of gopher snake.

Availability

 

All of the pine snakes are available in captivity but some may require a little searching to find them. The most commonly available are the species from the southeastern United States – The Northern pine, The black pine, Florida pine and the Louisiana pine. All species of pine snakes are bred fairly regularly in captivity though occasionally wild caught snakes are still offered. Pine snakes over much of their range shares protective status of one degree or another so it is important to be aware of laws regarding this species before you acquire one.

 

 

Size

 

Most of the pine snakes are large, massively built snakes which attain lengths within the range of eight feet. The smallest of the group is the Louisiana pine snake which reaches adult lengths of about five feet. Females of all species typically have a heavier build than the males.

 

Life span

 

Pine snakes are relatively long lived snakes. They can live upwards of 20 years in captivity. Minor variations in longevity may exist between species and captive care variables would of course influence life span.

 

Housing/Substrate

 

Because of their massive size, pine snakes require a lot of space to keep them comfortable. Adult snakes can be kept in a 55 to 75 gallon glass tank with a secured screen cover. Cage décor can consist of large stones and a heavy branch for climbing and basking. Pine snakes are curious animals and will spend long hours exploring their environments so it is important that items in the enclosure are placed securely. To prevent the snake from damaging themselves by looking for a way out of the enclosure, a hide box should also be present.

 

Pine snakes drink a lot of water so a heavy, securely placed water bowl should be present with clean water at all times. Pine snakes often defecate in their water bowls which can prove to be detrimental to the snake’s health.

 

Spilled water in a pine snakes enclosure can lead to health problems such as respiratory infections and scale rot. Keep your pine snakes dry and warm.

 

Suitable substrate for your pine snakes enclosure can be in the form of ground pine bark mulch a few inches deep. This will enable the snake to burrow freely, something that pine snakes do frequently in nature. Dust free beach sand is also a suitable substrate and some keepers prefer to use rubber backed commercial carpeting. Using commercial carpeting makes cleaning the snake’s environment a bit easier for some keepers.

 

Lighting and temperatures

 

Although not necessary, full spectrum lighting can be used to emphasize the beautiful colors that your pine snake naturally carries. A light cycle of 12 hours on and 12 hours off is typical with keepers and will work well with pine snakes.

 

Pine snakes should be kept at temperatures of about 80-85 degrees Fahrenheit, with a slight reduction at night to average room temperature being perfectly fine. Day time temperatures can and should be achieved by the use of over head lamps. Climbing structures within the snake’s enclosure will enable your pine snake to thermo-regulate at will. Be careful not to let your snake over heat and never place the pine snake enclosure in direct sun light.

 

Food and Water

 

Pine snakes are fast growing powerful snakes which require a steady diet of rodents or poultry. Feeding you pine snake twice a week and a couple of appropriately sized prey items in a sitting will suffice. It is important not to over feed or under feed these animals. A healthy pine snake should have a roundish appearance and no portion of the snake’s skeleton should be visible at any time. On the other hand an over-weight pine snake will look “fat” and will likely have visible skin noticeable between the scales. Avoid feeding during a shed cycle because although the snake will still typically take food at this time, they often regurgitate it soon after.

 

Handling and Temperament

 

Pine snakes when acquired young and after much physical contact typically become quite tractable and rather pleasant to handle. Adults and individuals that have relatively little contact with humans can be quite nervous or even aggressive at attempts you may make toward handling. Although they are a non-venomous species, a bite of any measure from a pine snake can be a painful and rather bloody experience. It is not uncommon to have to remove teeth from your skin after a pine snake bite. Pine snakes are ferocious feeders and will often respond to any activity in the captive enclosure as an opportunity to gather food. Be aware of where your individuals are within the enclosure and always exercise caution even with tame individuals.

 

In any event, handling of any species of snake should be kept to a relative minimum to avoid stress and the passing along of germs from keeper to the kept.

 

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Leo Spinner is a native of Cape-Cod in Massachusetts and is owner and operator of Skin & Scales Live Animal presentations and The Spotted Turtle Herpetological Institute of Cape-Cod.

 

 

 

My Pituophis lineaticollis

Shulba (Pituophis lineaticollis) - Zoológico de San Juan de Aragón

2- Mexican parrot snake 

 leptophis mexicanus

 

From Wikipedia, the free encyclopedia

Leptophis mexicanus, commonly known as the Mexican parrot snake, is a species of medium-sized slender snake of the Colubridae family. It is endemic to the Americas.

Leptophis mexicanus

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Subphylum:Vertebrata

Class:Reptilia

Order:Squamata

Suborder:Serpentes

Family:Colubridae

Subfamily:Colubrinae

Genus:Leptophis

Species:L. mexicanus

Binomial name

Leptophis mexicanus
A.M.C. Duméril, Bibron &
A.H.A. Duméril, 1854

Synonyms

  • Leptophis mexicanusA.M.C. Duméril, Bibron &A.H.A. Duméril, 1854

  • Ahætulla mexicana— Günther, 1858

  • Thrasops mexicanus— Cope, 1860

  • Hapsidophrys mexicanus— Cope, 1885[1]

  • Thalerophis mexicanus— Oliver, 1948

  • Leptophis mexicanus— J. Peters & Orejas-Miranda, 1970[2]

Geographic range :

 

It can be found in Mexico and Central America, including Guatemala and Belize.

 

Subspecies :

 

There are four recognized subspecies, including the nominate subspecies.

 

-L. m. hoeversi Henderson, 1976

-L. m. mexicanus A.M.C. Duméril, Bibron & A.H.A. Duméril, 1854

-L. m. septentrionalis Mertens, 1972

-L. m. yucatanensis Oliver, 1942

 

 

Leptophis mexicanus (Mexican Parrot Snake - Lora mexicana)

For the external links , refrences  click here to read the full wikipedia article 

Videos : 

Leptophis mexicanus (Mexican Parrot Snake - Lora mexicana) Video 02

Leptophis mexicanus (Mexican Parrot Snake - Lora mexicana)

Parrot snake (Leptophis nebulosus) threat display

3- Green-eyed cat

Boiga cyanea

 

From Wikipedia, the free encyclopedia

Boiga cyanea is a Colubrid snake species found in South Asia, China and South-east Asia.

Green cat snake

 

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Class:Reptilia

Order:Squamata

Suborder:Serpentes

Family:Colubridae

Subfamily:Colubrinae

Genus:Boiga

Species:B. cyanea

Binomial name

Boiga cyanea
(Duméril, Bibron & Duméril, 1854)

Synonyms

Triglyphodon cyaneum Duméril,Bibron & Duméril, 1854
Dipsas cyanea Jan, 1863
Dipsadomorphus cyaneusBoulenger, 1896

Description & Identification :

 

Medium to large in length, slightly compressed, medium bodied snake with a moderately long tail. Head distinct from narrow neck with a rounded snout. Eyes large in size with vertically elliptical pupils. Dorsal scales smooth with single or double apical pits. Ventrals with a feeble lateral keels.Dorsal scale count usually 21 - 21 ( 23 ) - 15.[1] Its long prehensile tail makes it purely arboreal.

 

Dorsal color uniform green or green mixed with grayish or bluish. Belly color greenish or yellowish white. Top of the head usually similar to dorsal color or sometimes of brownish tint. Upper lip color yellowish; most of head scaled margined with black. Eyes golden brown.[2] Hatchlings are reddish brown with a green head. The color of the hatchlings starts to change after 8–9 months of age.

 

Length: Maximum: 190 cm.[3] Common: 115 cm.[4] (SVL. 87 cm.)

 

English: Cyan-jawed cat snake, Green cat snake, Green-eyed snake.


Bengali: ফণীমনসা সাপ, সবুজ ফণীমনসা সাপ (Sabuj fanimanasa sap), সবুজ মনসা সাপ।

Distribution :

 

The green cat snake found in Bangladesh, Bhutan, Cambodia, China (Yunnan- part), India (Sikkim, Darjeeling & Jalpaiguri, West Bengal, Assam, Arunachal Pradesh, Andaman & Nicobar Islands), Laos,Malaysia (West), Myanmar, Nepal, Thailand (incl. Phuket) and Vietnam.

 

 

Habit & Habitat :

 

Habitat: Terrestrial & arboreal; inhabits primary and secondary forests, including montane zones, and can also be found at sea level in coastal forests.[5]

Habit: Nocturnal. Occasionally seen on the ground searching for prey. Very mild disposition, sluggish, and makes no attempt to escape when approached or when handled. Difficult to provoke into striking.[6]By day stays coiled up amongst tree branches, but by night actively hunts for prey.[7]

Diet: Carnivorous; feeds mainly on lizards. Also takes frogs, birds, rodents and also other snakes.[8]This rear fanged & mildly venomous snake can paralyze small prey. If threatened, it will become hostile and posture with a wide open mouth.

Reproduction: Oviparous; Eggs are laid approximately 42–50 days after mating and lays 7-14 eggs from late Winters to late Summers; incubation period approximately 85 days.[9]

Threatened green cat snake

B. cyanea near Gorumara National Park

Human uses

 

Found in pet trade.[10] Play rolls on eco-system by eating various types of creatures and otherwise.

 

Threat to humans 

 

Belongs to the rearfanged snakes and mildly venomous and cause neurotoxic venom effect, but usually be counted as harmless to humans as they are not very aggressive.[11] If provoked may cause bite.

 

Advice: Bites by this species not expected to cause medically significant effects and the only risk, probably small, local secondary infection. Patients presenting with bites by these snakes do not require medical attention, other than to check for infection and ensure tetanus immune status. Patients should be advised to return if local symptoms develop, suggesting secondary infection. Bites unlikely to cause more than mild to moderate local swelling & pain, occasionally local bruising, paresthesia/numbness, erythema or bleeding, but no necrosis and no systemic effects. While most cases will be minor, not requiring admission, some cases will be more severe, requiring admission and treatment, so assess carefully before early discharge.[12]

For the external links , refrences  click here to read the full wikipedia article 

Videos : 

Boiga cyanea

Boiga d. melanota and Boiga cyanea feeding medley

Boiga hatchling tips #1​

Green Headed Blue Eyed Cat Snake (Boiga Cyanea)

 

courtesy to :  www.valuevivariums.co.uk/info.php?i=71

 

Vivarium: Exo Terra PT2614 Glass Terrarium 90x45x60cm 36x18x24 inch (WxDxH).

 Or Vivarium AX36 (L915mm x D406mm x H1216mm.

 

Lighting: Lights for viewing only for PT-2614 Compact Fluorescent Terrarium Canopy PT-2227 and one bulb PT-2190 Repto Glo 2.0 Compact and one PT-2124 Night Glo Moonlight lamp for night time viewing.

For the AX36 two Arcadia ADH lamp holders & one PT-2104 Neodymium bulb 40w and one PT-2124 Night Glo Lamp for day and night time viewing.

 

Heating: PT-2047 Ceramic Heat Emitter 150watt & PT-2054 Glow light reflector for the terrarium.

For the AX36: PT-2047 Ceramic Heat Emitter 150watt and ceramic guard.

Pulse proportional Thermostat.

 

Substrate: Orchid bark or Moss

 

Décor: PT-2804 X-large water Dish, PT-3040 – PT3052 mix of 4-6+ plants, Vines 4 PT-3082 they need plenty of vines and branches to climb. Bark Cavelarge.

CARE :

 

Distribution: 
Boiga cyanea has a very large distribution; it can be found from Northern India all the way to China where it can be found in Kambodscha, Thailand, Laos, Vietnam and in parts of the Malay Peninsula.
Habitat: 
Boiga cyanea occurs in many different habitats found both at sea level and all the way up into the highlands up to 2100m. It is almost completely arboreal and can be found in small low shrubs, as well as the much taller trees. They are frequently found in close proximity to water and often in or around planted fields. Their coloration gives them excellent camouflage making them very difficult to find. These beautiful snakes are nocturnal hunters and spend most of the daylight hours curled up in a tree hole or entwined on branches or in the forks of tree branches. When active at night they are extremely fast and eagerly hunt down small lizards, small birds and possible small rodents.
Description: 
Boiga cyanea reaches 90-150cm when adult, though specimens of 2m are not unknown. Its adult coloration is a beautiful green with a bluish cast to it. The belly is white to a light yellow. The eyes are a blue turquoise with catlike elliptical (vertical) pupils. Hence the common name of "Green Headed Blue Eyed Catsnake". Juveniles are totally different the body from the neck to the tail is red-brown, the head is emerald green, the lips edged yellow, and the inside of the mouth is black. The eyes are large and seem to stick out at the side of the head and the brightest blue. It takes them from 8-14 months to go from the juvenile colouring to the adult going through greyish-red body coloration. 
Venom: 
The poison of Boiga cyanea resembles that of other Boigas, though it is usually much weaker than say that of the better known Boiga dendrophila. A bite from Boiga cyanea is normally of no problem to adult humans and is no worse then a bee or wasp sting. It can be dangerous if the person bitten has an allergic reaction to the bite. Boiga cyanea has very small teeth that are right in the back of the throat that you would not normally come into contact with.
Husbandry: 
Boiga cyanea does best in as natural as possible vivarium. This should have plenty of branches for climbing with some hiding places; I find two or three tennis balls with a 2" hole placed around the vivarium works well. They require a temperature of 26-32°C with a nightly drop to 22-24°C. In their natural habitat they are used to a reasonably high humidity so the Vivarium should be in the 60-90% humidity. I have found that this Boiga loves being sprayed with lukewarm water at night when they are active and will drink the water droplets from the walls or plants in the vivarium. I always keep a bowl of water on a small spider heat mat sealed in a plastic bag, which keeps the humidity high. I have also noticed the Boiga bathing and drinking from this bowl. 
Feeding: 
Boiga cyanea naturally feed on frogs, toads, smaller rodents and also on small birds. In the vivarium it is easier to feed them on small mice. Hatchlings will take pinkie mice though they may have to be assisted by teasing them with the pinkies and making them snap at them. I have had little problem in getting them to feed, though I have found it better to feed in the evenings by hiding the defrost mouse in the branches for them to hunt. With difficult feeders I have found that scenting with a lizard or chick helps, you can also scent with chicken broth or stock.   
Breeding: 
A male and female of as near the same size is required, as they are known to be cannibalistic. Also a laying box of moist peat vermiculite or moss is needed for the female to lay her eggs. Eggs are laid approximately 42-50 days after mating and lay 7-14 eggs. The eggs measure 40mm x 25mm when laid. The eggs hatch out in approximately 85 days at 28°C.

Some people have had low hatch rates when the young have not managed to break out of the eggs. The reason for this is that they have been feeding their Boiga on mice and the egg shells have been too thick for the young to be able to break out. Feeding mostly chick bits I have had high hatch rates of 80% +.
Characteristics: 
I have found these snakes to be very calm animals though I have had mine since they were hatchlings. I have also heard that they can be very aggressive snakes and will go into attack mode at the drop of a hat. I free handle my snakes as they are so calm and have never shown any aggressiveness even when I have lifted them out of the vivarium and did not notice the milky eyes as they
were getting ready to shed.

4- Dwarf sand snake

Psammophis angolensis

From Wikipedia, the free encyclopedia

 

Psammophis angolensis, sometimes known as the dwarf sand snake,[1] is a species of snake in the family Lamprophiidae reaching a maximum length of 50 cm, but averaging 30 cm. The snake actively forages for lizards and frogs.[2]

The species is widespread in sub-Saharan Africa, ranging from Tanzania and the Democratic Republic of the Congo, through Zambia, Malawi, Mozambique, westwards to Angola and southwards through Zimbabwe to South Africa.[3]

Psammophis angolensis

Psammophis angolensis, Limpopo, South Africa

Scientific classification:

Kingdom:Animalia

Phylum:Chordata

Subphylum:Vertebrata

Class:Reptilia

Order:Squamata

Suborder:Serpentes

Family:Lamprophiidae

Subfamily:Psammophiinae

Genus:Psammophis

Species:P. angolensis

Binomial name

Psammophis angolensis
(Bocage, 1872)

Synonyms

  • Amphiophis angolensisBocage, 1872

References

 

  •  Psammophis angolensis at the Reptarium.cz Reptile Database. Accessed 25 December 2014.

  • Jump up^ MARAIS, J. 2004. A Complete Guide to the Snakes of Southern Africa. Struik, Cape Town.

  • Jump up^ Maritz, B. 2014. Psammophis angolensis (Bocage, 1872). In M.F. Bates, W.R. Branch, A.M. Bauer, M. Burg- er, J. Marais, G.J. Alexander & M.S. de Villiers (eds), Atlas and Red List of the Reptiles of South Africa, Lesotho and Swaziland. Suricata 1. South African National Biodiversity Institute, Pretoria.

Categories: 

Video : 

4- Leaf-nosed snake 

Langaha madagascariensis

 

 

 

 

From Wikipedia, the free encyclopedia

 

Langaha madagascariensis (formerly Langaha nasuta, commonly known as the Madagascar or Malagasy leaf-nosed snake) is a medium-sized highly cryptic arboreal species. It isendemic to Madagascar and found in deciduous dry forests and rain forests, often in vegetation 1.5 to 2 meters above the ground.[1][3]

Langaha madagascariensis

Female L. madagascariensis

Conservation status

 

 

 

 

 

 

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Class:Reptilia

Order:Squamata

Suborder:Serpentes

Family:Lamprophiidae

Genus:Langaha

Species:L. madagascariensis

Binomial name

Langaha madagascariensis
Bonnaterre, 1790

Synonyms

  • Langaha nasuta Shaw, 1802

  • Langaha crista-galli Duméril & Bibron 1854

  • Langaha ensifera Duméril & Bibron 1854

  • Langaha intermedia Boulenger 1888[2]

Description 

 

Malagasy leaf-nosed snakes can grow up to 1 meter in length.[3]There is considerable sexual dimorphism within the species; the males are dorsally brown and ventrally yellow with a long tapering snout, while the females are mottled grey with a flattened, leaf shaped snout.[4] The function of their appendage is unknown, but obviously also serves as camouflage.[3]

 

It is largely a sit-and-wait predator. It may show curious resting behaviour, hanging straight down from a branch. Prey items include arboreal and terrestrial lizards.[5]

 

Leaf-nosed snakes are oviparous with clutch sizes ranging from 5 to 11 eggs.[3]

 

Malagasy leaf-nosed snakes are generally calm and reluctant to bite unless provoked. Envenomation by the snake causes severe pain in humans, but is not deadly.[6]

For the external links , refrences  click here to read the full wikipedia article 

Madagascar Leaf-Nosed Snake

Malagasy Leaf-nosed Snake

 

Scientific Classification

Kingdom:   Animalia
Phylum:     Chordata
Subphylum:     Vertebrata
Class:      Reptilia
Order:        Squamata 
Suborder:        Serpentes 
Family:       Colubridae
Genus: Langaha
Species:       L. madagascariensis

Binomial name:       Langaha madagascariensis 

Male Malagasy Leaf-nosed Snake - Photo by: Neil Kelley 

The Malagasy leaf-nosed snake belongs to the species  Langaha  Madagascariensis. They are a species of poisonous snakes, also known as Madagascar (Leaf-nosed) Snakes.  These snakes have characteristic scaly appendages on the snout. These reptiles get their name from these leaf-like structures. The appendages appear jagged and leaf-like in the females while the scales are long and tapered in the males. The real function of these structures still remains a mystery. The snakes are arboreal and are enigmatic.  

 

The Malagasy leaf-nosed snake is venomous and  rear fanged. A bite from this snake can cause a lot of pain. There will be a swelling at the site of the bite. However, their bite is not known to inflict serious bites as a bad bite, normally is the consequence of the snake chewing on you, which is unlikely, as they are good tempered snakes.  

 

These species are  members of the Colubrid family. Malagasy Leaf-nosed snakes are found only in Madagascar. They inhabit rain and deciduous forests.  They prey or invertebrates and small animals that they catch from the trees. Their strong venom kills prey instantly. The venom is not fatal to humans,  even though it can be extremely painful. 

 

Leaf-nosed snakes are the most unique among the snakes of Malagasy. In fact, this snake is so unique that there is no other snake in this genus. The snake finds a place in the book Ophiologie, a 1790 book that describes eight genera and 224 species of snakes.  

 

The camouflage of these snakes is so brilliant that they  are almost impossible to locate. They just look like twigs or a vine. This has two advantages. They can easily catch prey using this camouflage and avoid predators at the same time.    

 

Many call Madagascar the eighth continent  for a few valid reasons. The large size is one reason. The habitats are unique.  There is a high degree of Flora and The Fauna and a variety of linguistic and cultural inputs. 

Anatomy :

 

 The species are sexually dimorphic. The males have dorsal brown and yellow ventral color. They also have long, tapering  (spear-like)  snouts. Females have drab mottled gray color and leaf-shaped snouts. Males also exhibit white stripes running down the side. The flanks and belly are bright yellow.  

 

The nasal appendages of these snakes are really bizarre.  Nasal appendages of the females are elaborate and serrated. The males possess longer, more pointed appendages. These appendages are present at birth itself.  The implication seems to be that these structures do have functions beyond signaling (sexual)  between  rival males.  

Female Malagasy Leaf-nosed Snake - Photo by: Alex Telford  

Habitat :

These snakes are natives of Madagascar.  We can find them in rain forests as well as deciduous (dry) forests. 

Behavior :

 

The Malagasy leaf-nosed snake stresses easily,  and only experienced snake keepers can opt for them as pets.

You can often see these hanging upside down from the branches.  Are the snakes doing this to drain the water off  their body?  When hanging like this, they resemble  the pointed, long- seed

Pods of  certain plants of Malagasy, including some Bignonias  (a kind of cross-vine) and Legumes. Are they trying to mimic these, with their nasal structures and their posture? We cannot be sure.

Malagasy (leaf-nosed) snakes always wait to ambush prey. Even their resting behavior is curious. They rest upside down, straight from the branches.

 

 

As a Pet :

 

You can maintain these snakes easily. They are wonderful to observe and feed. They have one distinction that is quite unusual in Colubrid snakes.  You can determine their sex even from a reasonable distance.  

 

Breeding:

 

There is not much information about the snake  breeding or behavior in the wild. All knowledge comes from the observations of the behavior of captive snakes, especially from the Florida Museum, from  Kenney Krisko. These snakes are egg layers. At the time of hatching, the nasal structures of the juveniles stay in a folded state. This enables them to break the eggs with their egg teeth. The appendages reach their normal position within 36 hours. The juveniles show the same upside down hanging behavior of the adults. According to Krysco, this posture might be deterring predators. There is not much information also about who the predators of these snakes are!  

For the snake’s enclosure, you can try  using a  40 gallon tank equipped with screen tops, live plants and branches along with garden soil for substrate.  

 

Leaf-nosed snakes need no large cages. But, they need a lot of security and cover.  So, provide branches and plants in the enclosure. They usually feed on Frogs or lizards.  You can mist the cages daily and keep them well-lighted.  

 

You can keep them at room temperature. The basking temperature can be around 80 degrees F. Since they inhabit both rain forests and deciduous dry forests, with extended dry spells, their requirements oh humidity may not be consistent.  

Female Malagasy Leaf-nosed Snake - Photo by: Ulrich Heither   

These snakes will do well in captivity as long as they get enough water and humidity. They may lick droplets,  or drink from the water bowl. The humidity can be 60 to 70%.  

 

Food

 

You can feed them with  house geckos and Anoles two times a week. You may not get to see them eat, but the preys disappear in a couple of days. Try  keeping a pair of these snakes and feed them a few geckos. Most geckos vanish in day one itself.  

 

The venom is not a medium for these snakes to immobilize their prey. They use their teeth first to  grab the prey and hold them in their coils. The rear fangs dig in only after the prey moves into the mouth.  

Handling :

 

These snakes  are about three feet in length. Use heavy duty gloves to handle them. They are not very aggressive. But they do bite, but seldom.  

 

The venom content in these snakes is not conclusive as  taxonomic assessments  have not yet been conducted. It is a fact that no human fatalities or serious injuries from the bites have ever been reported.  

 

Longevity:

 

The lifespan of the snake is around 3 years. They thrive well in captivity and they do not seem to be bothered by parasites.  

 

Conservation:

 

Beautiful, unique Madagascar, As a result of savage deforestation and illegal incessant logging, slash and burn agriculture and  human encroachment of its wild habitats is quickly losing out on its pristine environment to to human greed, as you can see all over the world. The remaining forest area is dwindling rapidly. If immediate and effective conservation measures are not taken, including the support of the communities that live on the biodiversity of the environment,   our children may never get a chance to find the real use of the leaf-nosed snake’s nose.  

 

Videos : General and feeding : 

Leaf Nosed Snake

Leaf-nosed Snake:Snake Video

テングキノボリヘビ Madagascar leaf-nosed snake​

Long Nosed Snake feeding​

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