Reptile & Amphibian News Blog
Keep up with news and features of interest to the reptile and amphibian community on the kingsnake.com blog. We cover breaking stories from the mainstream and scientific media, user-submitted photos and videos, and feature articles and photos by Jeff Barringer, Richard Bartlett, and other herpetologists and herpetoculturists.
Monday, March 16 2015
Always watching, always waiting,the Gaboon viper is our herp photo of the day, uploaded by kingsnake.com user 1Sun!
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Saturday, March 14 2015
Our Herp Video of the Week is a tribute to Elvis and Priscilla, a pair of tree frogs.
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Friday, March 13 2015
Are you going to Tinley this weekend? If not, never fear! Keep a close eye out on our Facebook page to see reports from our own Cindy Steinle. Our herp photo of the day features a look at the crowd in 2011, uploaded by kingsnake.com user PHFaust!
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Thursday, March 12 2015
By
Thu, March 12 2015 at 08:21
If someone asks me about my five favorite Indian snakes, I would include the cat snake.
Cat snakes, Boiga trigonata, are the snakes I always like to hold in my hand and play with them. A cat snake is basically a tree snake, so it is a slow moving snake like many other tree snakes.The best thing I like about the cat snake is that, if I hold its tail upside down,bit will slowly slowly coil back to its regular position.
There are 7-8 species of cat snakes found in the Indian sub-continent.The common Indian cat snake is the most commonly found amongst other cat snakes. Cat snakes are semi-venomous snakes which are also called rear fanged snake. Cat snakes are found across the world and in many places they are named as cat-eyed snake because of their vertical eye pupils which ressembles a cat's eye.
The common Indian cat snake is long and thin, and the body and tail are slightly compressed. It has large head with large cat -ike eyes and vertical pupils.
Colour is light brown with darker brown zig-zag markings. There's a brown streak behind each eye. The ventral part is yellow or white with small spots. The size varies from 100-125cms in an adult. As it is a tree snake it is mainly found on trees and bushes in grassland. It is a shy natured snake and usually does not bite but, when it is disturbed, lifts head to strike and vibrates its tail. Common cat snakes feed on lizards, frogs, geckos, small birds, and mice. It is oviparous and lays 5-8 eggs in tree hollows and it is nocturnal in nature.
I never got a chance to rescue a cat snake as they prefer hilly and dense jungle areas and unfortunately I live in a city. For every time I go out on herping I wish I could find a cat snake, it's like looking for a diamond in a coal mine.
Continue reading "A cat that doesn’t meow: The common Indian cat snake"
The authorities in Mexico have stopped traffickers that were abusing and selling animals.
From Fox News Latino:
The discovery in Monterrey, the capital of Nuevo Leon, was the result of a joint investigation by Profepa and the Attorney General's Office.
Officers found a freezer containing 40 dead animals, among them 17 python regius snakes, two sugar gliders (Petaurus breviceps), two eastern grey squirrels (Sciurus carolinensis), two black-tailed prairie dogs (Cynomys ludovicianus), one squirrel monkey (Saimiri sciureus) and one cotton-top tamarind (Saguinus Oedipus).
They also found one parrot (Psittacidae), two common kestrels (Falco tinnunculus), three water monitor lizards (Varanus salvator), two swamp crocodiles (Crocodylus moreletti), four Burmese pythons (Python bivittatus), one corn snake (Pantherophis guttatus) and red-eyed tree frogs (Agalychnis callidryas).
Read more here.
Photo by kingsnake.com use ke.
There is in South Florida, a salt marsh in which dwell some of the prettiest mangrove saltmarsh snakes, Nerodia clarkii compressicauda, I have ever happened across.
There are many, of course, that are rather run-of-the-mill, but there are some that are clad in scales that are the brightest red I have ever seen on a water snake.
Many evenings the search first turns up one or more mangroves that are the more traditional dull olive green with variably distinct dark markings that are also variable in shape--sometimes blotches, sometimes bands, and sometimes stripes. The latter, if present, usually on the neck and anterior body.
Although also variable, the red examples tend towards a solid, unpatterned color, be it a rather pale orange red, a medium red, or the bright red, the phase I search most eagerly for, for no reason other than I enjoy seeing it.
As an entity, mangrove salt marsh snakes are fairly common in coastal areas along the southern two-thirds of the Florida peninsula and the Keys. The farther north in their range you find them, the more apt they are to be of grayish ground color and have broken dark striping. At the northernmost end of the range on both coasts, there is a intergradation with the subspecies next northward. That is the Gulf salt marsh snake, N. c. clarkii on the Gulf Coast and the Atlantic salt marsh snake, N. c. taeniata, on the Atlantic Coast.
Continue reading "The magnificent red snakes of the mangroves"
Stunning is the only word to describe this Oregon red spotted garter snake in our herp photo of the day, uploaded by kingsnake.com user Concinnitor!
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Wednesday, March 11 2015
Home to some of the rarest crocodile species, the Madras Crocodile Bank Trust is fundraising to bolster their work.
From the New Indian Express:
Meanwhile, even as it is struggling to raise the money needed for undertaking its initiatives, the facility also has to rebuild a portion of it which would be affected by the ongoing road widening work.
“The front counter and the entrance office will go. So we are planning to revamp the frontage and three exhibits near the entrance first,” said Zahida.
The MCBT and Center for Herpetology was started in 1976 by Herpetologist and reptile conservationist Romulus Earl Whitaker, and was the first crocodile breeding centre in Asia, set up to save the dwindling crocodile population and preserve snakes.
Read more here.
Sassy as babies, sassy as adults! This roaring baby snapping turtle is our herp photo of the day, uploaded by kingsnake.com user makonai777!
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Tuesday, March 10 2015
California's flat-tailed horned lizard is a candidate for endangered species protection, and further research may give it permanent protected status.
From the Yuma Sun:
"From our perspective the most important thing is now the state is going to have to be consulted on for any development that happens within the flat-tailed horned lizard habitat," she said.
There is dispute over whether the species is in fact declining, and how many live in the dunes. A biologist with the Bureau of Land Management, Larry LePre, told the Yuma Sun in December the dunes aren't prime habitat since they don't have many of the harvester ants which are the basis of the lizards' diet, and there's no reliable data to suggest they're going up or down in numbers, mostly because they're difficult to detect.
The BLM, which maintains the Imperial Sand Dunes Recreation Area, is part of a joint Rangewide Management Strategy for the species covering almost 500 acres in California and Arizona. The center's petition contends this is inadequate since most of the land is open to off-road vehicle use.
Read more here.
Many, many, years ago when I first saw a photo of Elaphe situla (now Zamenis situla) I did a double take. Although it was captioned "Leopard Rat Snake," at first glance (and even at second glance) it sure looked like a corn snake.
Eventually I was lucky enough to see a leopard rat snake and to learn there are two distinctly different patterns, a saddled and a striped. Later still, I acquired a pair of each phase and bred the taxon. I learned that despite the similarity of the saddled phase to our corn snake the slender, Old World, leopard rat snake was and is quite unlike the New World species.
Please allow me to introduce you.
First, although often referred to as a European taxon, the leopard rat snake is actually Eurasian in distribution. This snake has a ground color of warm brown to gray and, depending on the phase, either a pair of dark-edged red stripes or neck-to-tail irregular dark bordered red saddles.
Both phases have a row of prominent black spots along each side. A dark interocular crescent is present as are other dark markings on neck and face. The venter varies from being nearly solid black to being light with black checkers. This scrubland snake is adult at a slender 2 to 3 feet in length.
I was told that captive bred examples will feed readily on suitably sized lab mice. Those I had, though, were wild caught and refused lab mice, but readily accepted wild mice of the genus Peromyscus (white-footed and cotton mice). To comply with their tastes we began a breeding program of the desired mouse species. This was a bit time consuming but proved well worth the effort. The snakes thrived, bred, and as I had been told the hatchlings did indeed feed readily on pinky lab mice.
Continue reading "Looks can be deceiving when it comes to the leopard rat snake"
This great looking pair of Australian water dragons helps us feel a little closer to spring in our herp photo of the day, uploaded by kingsnake.com user cochran!
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Monday, March 9 2015
Reptile rescues need the community's support now more than ever. With the recent addition of the the reticulated python and all species of anaconda to the injurious species list, rescues will lose a large adoption and placement pool.
I have operated my rescue for 21 years now, and for much of that time I have relied on my friends to the south to assist when I had giant species. Depending on what I have in the rescue at any given time, I may need to call upon my Illinois friends to take even a large boa constrictor. Thankfully, I still have that outlet for boas, but at the end of our 30-day grace period, I will lose that ability with retics and all anacondas. Crossing state lines with those species will no longer be legal, and working with my partners in Illinois would make me an instant felon. I am not alone in this; there are rescues across the country that will need assistance from our community.
As the community rallies behind USARK in the upcoming battle to remove these species from the list, it would be wonderful if those of you who have the ability to own one of the restricted species would take this moment and reach out.
Contact your local herp society, which undoubtably runs a rescue program, as well as local reptile rescues to let them know you are willing to help.
Need help locating a rescue near you? Please post in the comments or check out our rescue listing located here.
Hundreds of live and dead reptiles were found in cigarette containers and children's books, as men tried to smuggle them out of Perth Airport.
From the Daily Mail:
Skinks, geckos, frogs, pygmy pythons, and a dead death adder - one of the most venomous snakes in the world - were found in the staggering haul.
A number of invertebrates and 33 dead reptiles, which appear to have been tagged for use as specimens, were also discovered amongst more than 157 reptiles and amphibians being transported out of Western Australia.
Four men were arrested and charged - two from Russia and two from the Czech Republic - at Perth International Airport on February 6 after an investigation by the Australian Customs and Border Protection Service and the WA Department of Parks and Wildlife.
Read more here.
Start your week off right with this happy looking fire salamander in our herp photo of the day, uploaded by kingsnake.com user travisdimler!
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Friday, March 6 2015
An inaccurate report published last night in the Miami Herald set the stage for bad news, but while today the USFWS has chosen not to list the boa constrictor as an invasive species at this time, they did list the reticulated pythons and three species of anaconda.
A press release issued today by the service stated:
"The U.S. Fish and Wildlife Service (Service) today declared the reticulated python, DeSchauensee’s anaconda, green anaconda and Beni anaconda as “injurious” under the Lacey Act. A fifth snake, the boa constrictor, is removed from consideration for listing as an injurious wildlife species.
The listing will prohibit import of the four snakes into the United States and its territories, as well as transport across state lines for snakes already in the country, and is intended to help restrict the snakes’ spread in the wild. Following opportunities for public comment, an economic analysis and an environmental assessment, the Service produced the final rule, which is expected to publish in the Federal Register March 10. The prohibitions in the rule will go into effect 30 days after publication and apply to live individuals, gametes, viable eggs or hybrids of the four snakes."
To read the complete press release, click here.
Photo: kingsnake.com user Steve Ray
No matter how often we see turtles eat, it never fails to bring a smile to our faces. Never stop dreaming the big dreams!
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Give me five! At least it seems like that's what this Bombina maxima is saying in this macro foot shot for our herp photo of the day, uploaded by kingsnake.com user Han!
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Thursday, March 5 2015
The US Fish & Wildlife Service will be adding boa constrictors, reticulated pythons, and anacondas to the invasive species restricted list, banning their import and interstate transport, reports the Miami Herald. On Friday, agency director Dan Ashe will make the announcement in Florida at at the Arthur R. Marshall Loxahatchee National Wildlife Refuge in Boynton Beach.
This is not likely to end the long fight between the USFWS and the reptile community, begun in 2006 when the ban was first proposed and the subject of an ongoing lawsuit by the United States Association of Reptile & Amphibian Keepers (USARK). While it is expected to impact the industry, many states will see legal local sales of restricted animals continue, so the overall impact is unclear.
For more information, check out the complete story at the Miami Herald.
Photo: kingsnake.com user Dewback
Alligators have a natural immunity to infection that could help humans combat bacterial illness.
From Bay News:
The government-funded study took place at the St. Augustine Alligator Farm Zoological Park over the past four years.
"Alligators live in a pretty inhospitable environment, “ said Barney Bishop, one of the lead researchers. “Many of them live in stagnant water where there is lots of bacteria. And while they are predators, they also eat carrion, so they must have a robust immune system to fend off infection in these situations."
The researchers were able to isolate those infection-fighting peptides in the alligator blood. The hope is to use alligator blood as battlefield medicine. Soldiers wounded in battle are vulnerable to bacteria, such as MRSA. Alligators have a natural resistance.
Read more here.
Known as the one hundred pacer to some, a graphic reference to the supposed efficacy of the venom (one bite and you're dead in 100 paces or less!) and the snorkel-nosed viper to others, Deinagkistrodon acutus is one of the most recognizable and photogenic of the Asian snakes.
Having a light ground color, the dark triangular pattern is boldly evident--unless the snake is lying quietly coiled on a substrate of variably colored leaves. Then the camouflaging benefits of the pattern will be truly appreciated.
Adults of this oviparous crotaline may near a heavy bodied 5 feet in length. Hatchlings are a relatively slender 8 inches. A clutch typically numbers between 10 and 25 eggs, but up to 35 have been documented.
Prey items of this crepuscular and nocturnal snake include amphibians, small ground nesting or ground active birds and rodents.
Ranging over much of southern China and northern Vietnam, this taxon is of cultural significance in many areas, among which Taiwan is prominent.
Continue reading "The beautiful one hundred pace snake"
#ThrowbackThursday! Seadog, a gray tiger salamander, was 10 years old in 2008 when this photo was taken. In our herp photo of the day, Seadog proves that pets come in different shapes and sizes, uploaded by kingsnake.com user emajor!
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Wednesday, March 4 2015
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Photo: kingsnake.com user bigfoots
Sometimes the key to healthy poison dart frog populations is a pig playing in the mud.
From BBC Earth:
Typically, female poison dart (dendrobatid) frogs lay eggs on land. Once the tadpoles hatch, male frogs, their fathers, then carry them to small nursery pools.
But these pools may be short-lived, and the frogs are too tiny to dig their own.
Enter the peccary, a species of wild pig common in Central and South America.
Peccaries like to fling turf, specifically by digging out wallows – their own individual mud spas.
As they do so, they can radically transform the rainforest floor, creating pools of water that are just the right size for prospective frog parents.
Read more here.
Gotta love seeing a breeding group of gharials in our herp photo of the day, uploaded by kingsnake.com user Lucky 7!
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Tuesday, March 3 2015
Planned for the Tottenham Hotspur football club, a new athletic facility has halted development because the land is home to great crested newts.
From the Irish Mirror:
“Surveys confirmed the presence of a medium-sized breeding population of great crested newt within the pond on site, and individual long-eared and common pipistrelle bats roosting in the agricultural buildings as well as the presence of grass snake on site.
“This being the case; the proposed development will result in the loss of a great crested newt breeding pond, confirmed bat roosts, amphibian/reptile suitable habitat and mature trees.”
It states that before planning permission can be granted the newts and bats must be "looked after" and that the club must "demonstrate that the favourable conservation status of the species will be maintained within the whole of the site".
Read more here.
It was late spring, in the Apalachicola National Forest (ANF) and I happened to have an hour to kill before meeting Kenny for a couple of days of herping. I was within a few miles of a favorite puddle, so decided to stop by for a hurried visit. During the winter this bit of water was a breeding site for ornate chorus frogs, I had seen a banded water snake or two there, and in previous years had seen a few mole salamanders beneath water edge logs.
But this time when I pulled up the site was unrecognizable. We had had an unusually wet winter and the rains had continued into the spring. The site, including the road-edge drainage ditch, was filled and overflowing with water. For a moment or two I contemplated whether I wanted to get wet just before leaving on a trip. But then a turtle surfaced in the flowing water of the ditch--a turtle with a narrow head and a prominently striped neck-- an eastern chicken turtle, Deirochelys r. reticularia.
Unlike many of their semi-aquatic emydine stay-at-home relatives, the chicken turtles (3 subspecies) are known for their peregrinations. These turtles wander widely from flooded meadow to vernal pond to the still waters of canal edges. If things get uncomfortably dry they dig down and aestivate. And although I consider them one of the "everywhere and nowhere" turtles (meaning they are widespread but seldom readily seen), they are seen infrequently enough to consider each sighting a mini-event.
So now, if you have interpreted the last paragraph correctly, you know I wasn't about to leave without at least trying to get some data from the chicken turtle. Yep. I got wet, but I was able to catch the turtle, a perfect example, an adult male. Hopefully he is still wandering, stopping now and again to sire more generations of wandering turtles. They are a delight to see.
Continue reading "Chicken turtles wander, but they aren't lost"
This hatchling Gulf Coast spiny softshell gives us just enough of the "awwws" to make it through a Tuesday in our herp photo of the day, uploaded by kingsnake.com user gambusia!
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Monday, March 2 2015
Using computer models of jacky dragons, researchers have learned it's the order of a jacky dragon's movement that makes communication possible.
From Johns Hopkins:
Woo and Rieucau conducted a playback experiment using computer animations of lizard displays. They created three simulated animations of lizards that differed in their shape and skin texture and performed the displays either with natural syntax or reversed syntax. There was the “cyberlizard,” which had normal shape and skin texture; a lizard with normal shape but without realistic skin texture; and an object shaped generally like a lizard but lacking texture.
The researchers found the order of the actions was critical for signal recognition. Even the animated lizards with abnormal shape and texture elicited responses from the jacky dragon subjects, as long as the actions were in the correct order.
The lizards responded to animations with correct syntax by making social signals of their own. These included aggressive signals like fast head bobs or the entire visual display pattern (tail flick, quick arm wave, and push-up body rock) or submissive displays like slow arm waves and slow head bobs.
Read more here.
This tegu is ready to take on the day in our herp photo of the day, uploaded by kingsnake.com user tristen!
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