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.
Friday, January 30 2015
By
Fri, January 30 2015 at 05:35
India's wall-climbing extreme athlete is also its cutest snake: The wolf snake, Lycodon aulicus.
These snakes are quite aggressive and quick to bite, but they are non-venomous and their bite is just a prick -- which I know because I've been bitten many times. In fact, most of my friends think the wolf snake is "cute" when he bites!
The common wolf snake is brown with white stripes on the back and beautiful irregular stripes on the sides. Some common wolf snakes are also black in colour and have yellow stripes instead of black, and their length varies from 50-80 cms. Many rescuers would agree with me that these snakes are quite restless, almost like a toddler running around,curious to find new and interesting things. In fact, their childlike nature is, to me, their most endearing quality!
I recently rescued a common wolf snake from one of my collegue's property. When I received the distress call, I guessed that the snake might be on the ground and it might be a rat snake or a cobra.
Upon reaching his property, I was told the snake was on the second floor and that it had recently eaten a gecko. I was sure it was a wolf snake. I reached the second floor and I peeked over the wall and saw the wolf snake coiled in a corner. I caged the snake and left it near a river bank in about 15 minutes.
It was a learning experience on the whole as unlike my previous experiences the snake didn’t attack much as it had ingested a good sized wall lizard. These non-venomous climbers are good predators and survivors, and to me, they are always beautiful and “cute” as well.
Check out this video "Rabbit VS Snake!" submitted by kingsnake.com user Minuet.
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It's our herp photo of the day, uploaded by kingsnake.com user macraei!
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Thursday, January 29 2015
The calls of the various anurans were almost deafening as we maneuvered the motor canoe in and out of the beds of floating water lettuce and hyacinths. Pings, squeaks, grunts, groans, beeps, and clicks of various pitches and intensities intermingle and require stopping and listening intently to sort out. Most of the callers were hylids (treefrog family) but occasionally a few leptodactylids (tropical frogs) would also call.
Three of the frog species we were searching for were prominent in this chorus. They were the the 3 taxa of hatchet-faces, treefrogs of the genus Sphaenorhynchus. Although a rather silly analogy, I have come over the years to think of the 3 as the "3 bears" with Baby Bear being the 1" long S. carneus, Mama Bear being the slender 1 1/2" long S. dorisae, and Papa Bear being the robust 1 3/4" long S. lacteus.
Despite being hylids, these 3 frogs are predominantly aquatic and large numbers of each may be found amidst the islands of aquatic vegetation (especially water lettuce) throughout the year. Besides the size difference, these 3 also differ in call and in appearance. The tiny S. carneus produces a series of rapidly repeated clicks and has reddish dorsolateral stripes. S. dorisae has a rounded snout and lacks striping and produces a series of pinging notes. And S. lacteus has a sharply pointed nose, white canthal (snout) stripes, and its call is a single cluck.
Renewing our acquaintance with these 3 taxa and their fellow songsters is always one of the most enjoyable aspects of our Amazonian tours. And of course there always the chance of seeing a black caiman as well.
This is herping at its neotropical best.
Continue reading "Hatchet-faced treefrogs are just right"
An 8th grader in Idaho is pushing her representatives to declare the Idaho giant salamander the state amphibian.
From the Spokesman-Review:
The young woman has been pushing the bill for five years now, and last year, it passed the Senate on a 33-2 vote. But it never got a committee hearing in the House. “In all fairness to her, we were really at the end of the session last year, and we had an awful lot to do,” Loertscher said. “It doesn’t mean that I’m going to vote for it, but in fairness to her, I thought it should be heard.” He said he’s expecting to set a hearing on the bill for early next week.
“I think that the Idaho giant salamander is the best candidate to represent our state,” Ilah told the State Affairs Committee this morning. “It has ‘Idaho’ in its name. The pattern on its skin looks like a topographical map of the Bitterroot Mountains. And it makes its home almost exclusively in Idaho.” She called the salamander an “intriguing animal” and said its designation as a state symbol could help engage students, like her, in learning about Idaho.
Read more here.
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Wednesday, January 28 2015
With a recent discovery of a new species, the total of different types of tree frog living in Vietnam is up to 73.
From Vietnam Net:
The new species is named Kurixalus motokawai to honor Dr. Masaharu Motokawa from Kyoto University. He is a researcher of mammals and has made many contributions to the study and conservation of biodiversity in Vietnam.
This is the second species of Kurixalus tree frog discovered in the Central Highlands in 2014, bringing the total number of species of tree frog in Vietnam to 73, accounting for 20% of all species of tree frogs of the world.
Read more here.
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Tuesday, January 27 2015
In 2014, West Virginia enacted a Dangerous Wild Animal (DWA) law that resulted in the proposal of a regulation/rule that would create an absurdly long list of DWAs. For example, the proposed DWA list initially included all turtles and salamanders (except native W. Virg. species).
Months of hard work by reptile, amphibian, and other exotic owners in the state and across the U.S. has resulted in an opportunity to overturn West Virginia's DWA Act. On the third day of the 2015 legislation session, four senators submitted SB 247 to repeal the DWA Act. One of these senators had voted in favor of the DWA law in 2014. In a single sentence, SB 247 will remove every single word of the DWA Act as if it never existed. That will be a turning point for state legislation.
USARK and its associated chapter in W. Virg. have been coordinating efforts to fight against the state’s DWA law and proposed rule for approximately 10 months.
The opportunity to create a clear turning point in anti-reptile legislation is within reach. With their hundreds of millions of dollars, anti-pet groups like HSUS and PETA will certainly continue to campaign against your ownership of pet reptiles and amphibians. It is what they do. It is an integral part of their business model.
The repeal of the DWA law in W. Virg. would set a precedent that would be very influential in our continued battles against our extremist animal rights adversaries. This is an opportunity for the reptile nation to make a big statement. The question is whether the reptile and amphibian owners in W. Virg. and across the U.S. will capitalize on this opportunity by actively engaging in the legislative process.
How to help
If you are a W. Virg. resident, you should sign up to help repeal the DWA Act by sending your contact information to wvusarc@gmail.com. USARK will be posting action alerts for everyone to help with repealing the Act, as well as responding to proposed legislation and regulations across the country.
The first step for W. Virg. residents is to identify your senatorial district and your two senators. Please immediately call your senators and email them asking them to cosponsor SB 247. It would be helpful to add a note about how this law has upset your life.
Also, please ask at least two of your exotic animal friends in W. Virg. to do the same thing, and for them to ask two more people (and so on), so we create a pyramid and each of the state's 34 senators is contacted multiple times by a constituent to sponsor SB 247.
Over a decade ago, a boy found one of the most complete reptile fossils of the Carboniferous era on his farm on Prince Edward Island.
From CTV News:
"This specimen is really rare," said Modesto, who was the principal investigator of the project. "It's the only specimen we know of from this particular part of the Carboniferous and it's the only reptile from that slice of time."
The research will be published in the journal Proceedings of the Royal Society B on Wednesday.
Modesto said the fossil was discovered by a boy and his family on their farmland in Prince County, P.E.I., more than 14 years ago. It was taken to the Royal Ontario Museum in 2004 and about four years ago, Modesto and his team started their research.
The fossil, erpetonyx arsenaultorum, was named after the Arsenault family who made the discovery.
Read more here.
Where there once was a seasonally flowing stream there is now a reservoir several acres in size. In this newly formed water body there are spectacled caiman, giant arapaima, neotropical water snakes, and a vast number of giant monkey frog tadpoles.
And somewhere on the far side of the reservoir, well away from the station's buildings, perhaps in the shallows of the reservoir itself or maybe in a remote puddle, pond, or water-filled hollow log, there are probably barred monkey frog tadpoles, Phyllomedusa tomopterna.
At least there should be, for we have found several adults of this beautiful medium-sized hylid vocalizing from perches in reservoir-side shrubs and trees on the far banks.
Phyllomedusa tomopterna attains a length of about 2 inches. At adulthood, males are the slightly smaller sex. Although variable, the dorsum is often a forest green. The throat and chest are white(ish) and the belly is orange. The sides are a richer orange than the belly and bear broad vertical bars of purple-black. Each heel bears an easily noticeable calcar (heel spur). The soft clucking notes of the males do not have much carrying power.
These frogs are always eagerly sought on our tours and the search for them invariably introduces us to numerous other rainforest denizens. In fact, as you read this Patti and I will again be looking for this hylid in the rainforest of Amazonian Peru.
Wish us luck.
Continue reading "Fun as a barrel of barred monkey frogs"
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Monday, January 26 2015
One man got more than he bargained after he discovered a live snake in his grocery bag.
From the Chronicle Live:
Dean thinks the snake may have been curled up in a pair of thick socks which he had also bought on Saturday’s shopping trip.
He added: “I think it’s maybe been keeping warm in them before coming out once I arrived back.”
Wayne Mailer, who runs Dragons Den Exotic Pets in Newcastle, said: “Looking at the picture, this appears to be an Amery Corn Snake.
“I think it’s probably only a hatchling maybe only a few weeks old . At the minute it doesn’t appear to be in the best of health, probably due to the cold weather.
“More than likely, it is an escapee pet.”
Read more here.
It's our herp photo of the day, uploaded by kingsnake.com user steveroylance1!
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Friday, January 23 2015
International courier company TNT has announced it will no longer ship live reptiles in the UK for what it calls "health and safety reasons."
Although the original announcement was made in October of last year, it was made so quietly hat many reptile hobbyists and businesses are only finding out about the change in policy now, when their packages are returned to them the following day by TNT drivers telling them that their depot was "no longer handling reptiles."
I’m not sure what aspect of the reptile shipping service could be considered unhealthy or dangerous, but then I doubt if this is the real reason for the company’s change of policy. Whatever the reason, to those of us who understand reptile transportation protocols, the decision is crazy. I’ve written several magazine features about transporting and packing reptiles safely based on my experience of shipping many thousands of reptiles over several decades. To me it seems like a dumb decision, whichever way you look at it.
According to a piece in UK pet trade publication PBW News, a TNT spokesman said, "The company has made the decision not to transport any animals due to health and safety reasons. As a result, we are not taking on any new customers in this area."
In response to queries from Pet Business World about potential health and safety issues with transporting reptiles, Judith Hackitt, chairman of the Health and Safety Executive, said, "I see this time and time again, companies using health and safety as a blanket excuse and it’s got to stop. It is misleading for members of the public to constantly read headlines blaming non-existent health and safety laws for stopping people for going about their everyday business. It detracts from the real business of health and safety."
An article about a supposed reptile ban has been making it's way around social media. It has a headline designed to frighten any herper: "BREAKING NEWS: NC Reptile Ban Legislation! HSUS to Push for Dangerous Wild Animal Legislation in NC; Boas, Pythons and Venomous at Risk." Sounds really ominous, doesn’t it?
The article was based on information posted on the website of Carolina Tiger Rescue (CTR), stating CTR will join with the Humane Society of the United States (HSUS) to introduce a bill that "bans bears, non-human primates, and wild cats." It further states this "legislation has nothing to do with farming practices. It is about bears, nonhuman primates, and wild cats. Not pigs. Not chickens. Not cows."
Nevertheless, that hasn't stopped speculation by voices intent on inflaming the community with messages saying things like “this legislation may cover more than big cats. The HSUS model Dangerous Wild Animal (DWA) legislation, for which they received the stamp of approval from the American Bar Association (ABA) Animal Law Committee in 2014, includes large constrictors (even boa constrictors) and venomous snakes."
It should be noted that the above referenced model legislation has not been adopted by the ABA; but is merely a recommendation by a committee.
A simple phone call to the executive director of CTR, Pam Fulk, immediately answered the speculation as to whether the legislation included or would include reptiles or amphibians. Fulk responded that such speculation is "absolutely untrue." She said the legislation is in its final process of review, adding, "People are already making things up."
When a group has any association with HSUS, USARK is vigilant to verify their statements to us. USARK has mechanisms in place to identify legislation introduced in all 50 states, including amendments to existing laws that would affect the herp community. Let's not speculate, and waste our energy and activism, when we can verify, and focus our efforts on confirmed threats.
Check out this video "Giant Waxy Monkey Frog Tadpoles Hatching!" submitted by kingsnake.com user mjnovy.
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Thursday, January 22 2015
While some species are suffering due to drought, leaf litter frogs are struggling with too much rainfall.
From the University of New Mexico Newsroom:
Using four different species of leaf litter frogs, they replicated and sampled 10 plots per year, using a plot survey technique of total leaf litter removal within each plot. They measured and sampled annual species diversity and community composition once a year during March, during the dry season, at the Organization of Tropical Studies Las Cruces Biological Station in southern Costa Rica.
Their findings were surprising in that strictly terrestrial frog species (i.e., they do not breed in water) can be influenced by extreme rainfall events much like their aquatic-breeding counterparts. The researchers discovered that species diversity and the community structure changed negatively in dramatic fashion from the two pre-La Niña years compared to the onset of the La Niña event in 2010.
The altered community structure due to extreme rainfall lasted for over 20 months. During that time, all four leaf litter frog species declined in number and several measures revealed marked changes in the community structure in terms of both plot diversity and occupancy.
Read more here.
Back in 1970, while scanning a pricelist from Hank Molt, the name Mt. Kenya bush viper, Atheris desaixii, caught my eye. I was familiar with several species in the genus, but A. desaixii was one that I didn't know.
In those days there was no Google to turn to for information. Even the word computer was seldom heard and if heard it was not thought about as belonging to a magazine-sized entity that would reside in average homes, schoolrooms, backpacks, and vehicles.
But we did have telephones. And back then we dialed the number of the person we hoped to talk with. Since there was no caller ID to alert them that it was a pest calling, they almost always answered the phone. So I called Hank. Hank answered, and a few moments later he was describing a Mt. Kenya bush viper to me. It seems that the snake was primarily black, had yellow tipped scales, and its venom composition was basically unknown. Hank said it was a beautiful snake, really, really pretty.
Sounded pretty to me, so I asked Patti "Do I need a Mt. Kenya bush viper?" She looked at me like I had just stepped off a spaceship, and said "no" (and it was an emphatic no).
So I called Hank back, told him that Patti couldn't wait to see the viper, and to ship it ASAP. Two days later I was getting acquainted with my first Mt. Kenya bush viper.
And Hank had been right. It was a beauty.
Continue reading "Nothing comes between a man and his bush viper"
It's our herp photo of the day, uploaded by kingsnake.com user motorhead!
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Wednesday, January 21 2015
Used in food and folk medicine, Thai fishermen may be catching too many sea snakes.
From National Geographic:
Some scientists are raising concerns about the practice. Little is known about the region's sea snakes, including what species and how many live there, so it's not clear whether the harvest is sustainable.
An overharvest, these researchers worry, could jeopardize potential medicinal discoveries. Compounds in venom, once processed and administered in controlled amounts, can be beneficial in treating human ailments like heart disease.
The sea snake catch—a side job for the region's Vietnamese squid fishers—takes in over 80 tons (73 metric tons) of the marine reptile annually. That's roughly 225,500 individual sea snakes per year, valued at over $3 million.
Read more here.
By
Wed, January 21 2015 at 05:21
The colorful Malabar pit viper, Trimeresurus malabaricus, is one of the most beautiful snakes one can come across in India. Most herpetologists would agree with this. because malabaricus is found in a stunning variety of color morphs including red, yellow, green, blue, purple, brown, chocolatey, pink, and grey color forms. Usually malabaricus is found on trees as it is an arboreal pit viper, but some of them are also found on rocks. Most of those are grey in colour and they are called the rock Malabar pit viper.
An adult malabaricus is about 45cm to 105cm in size and usually found in southwestern and southern jungles of India. However, the usual locations where malabaricus is found varies according to the seasons. For example, in summers it'd found on higher branches of trees, whereas during monsoons it's found on the lower branches a foot or two off the ground, as well as on rocks.
Last weekend I visited a friend in Amboli, a hill station in the Western Ghats, a mountain range that runs almost parallel to the western coast of India, and a paradise for herpetologists who are in search of malabaricus. It was a cold night and I had no intention of herping as I was pretty sure that I wouldn't find anything, but the area looked so scenic and perfect for herping I couldn’t stop myself and went on a night field trip.
To my good luck I found a malabaricus within 20 minutes. It rekindled my spirit, as this the primary reason that I love snakes and feel a bond with them. It was about 50cm long and green in colour, and it was coiled up on small fallen branch of a tree.
These snakes are active at night and shy in nature, and are sometimes seen during day basking in the sunlight. They are very rare to find in winter, as it is assumed to go into hibernation at that time of year.
Encountering this Malabar pit viper added happiness to my weekend!
It's our herp photo of the day, uploaded by kingsnake.com user ke!
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Tuesday, January 20 2015
Easily confused for snakes, a new type of caecilian, or legless amphibian, has been discovered.
From phys.org:
"The I.cardamomensis species is only the second caecilian species ever discovered in Cambodia. The other is the striped Koa Tao Island caecilian, I. kohtaoensis, which is also found in, Laos, Myanmar, Thailand, and Vietnam.
These discoveries are important to demonstrate that much of Cambodia's biodiversity remains unknown and unstudied by science, and many more areas need to be searched," Thy said.
The forested Cardamom Mountains Range represents some of the largest remaining areas of habitat for more than 80 threatened species, including Asian elephant and gaur.
Thy said in recent years the Cardamom region had revealed its extensive reptile and amphibian diversity, including frogs, turtles, lizards and crocodiles.
Read more here.
The tortoise, a foot long African spurred tortoise, Geochelone (Centrochelys) sulcata, had been dropped in the tortoise yard. In the morning we had no African spurred tortoise and didn't really want one, then in the afternoon we had one. Spontaneous turtle and tortoise acquisition had happened to us before, but this was our first unaccounted for spurred tortoise.
We weren't really surprised. Over the years, a fair number of feral examples of this big Sub-Saharan tortoise had been found in North Central Florida. But because of its burrowing proclivities it was a species that we didn't particularly want.
Yet here it was and it appeared to be in good condition, so we decided to let it stay for a while. It ate and it grew. 18 inches came and went. It ate more and it grew more. 24 inches! And it wanted more and more food. But at least it wasn't burrowing. It spent the nights in a big heated (when needed) tortoise house.
Then one day it didn't come out of the house to forage. Well, it (and we) were entitled to a day off. It didn't emerge the next day either. On the 3rd day it emerged wearing a huge pyramid of soil on its carapace.
Uh oh.
Time to check, but something intervened and several additional days went by. To check we had to move the big tortoise house and that was always a chore. When we moved the house, I deeply regretted that we had waited. The interior of the tortoise house was almost filled with the dirt from an immense burrow that went far back beneath the foundation of our house. Left to its own devices, it looked like the tortoise was headed for Sydney, Australia and our house wouldn't be far behind. The sulcata was unreachable. I'd have to await his next emergence, temporarily cage him, then check the burrow and somehow remove smaller tortoises that were assuredly utilizing this haven.
It took some doing, but a day later the big sulcata was surprised while eating, two smaller tortoises were removed from the burrow, and the hole was refilled. And our house still sits solidly on its foundation - I think. Did I mention that we no longer have any sulcata?
Continue reading "Our house survived a spurred tortoise "
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Monday, January 19 2015
Could a universal anti-venom be just around the corner?
From Tech Times:
Scientists from the Liverpool School of Tropical Medicine (LSTM) are working toward the development of a universal anti-venom that can be used for the bite of all of the snakes in sub-Saharan Africa with the aid of a new technique dubbed antivenomics.
The technique can help improve the potency of extracting snake venom and thus the potency of the antidote. Scientists hope that this breakthrough could help save thousands of lives per year.
In sub-Saharan Africa, snake bites cause the death of 32,000 people per year. Some of those who manage to survive likewise suffer from serious effects with snake bites permanently disabling 96,000 people in the region annually.
Read more here.
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Friday, January 16 2015
Check out this video "Reach! Reach! I can get it!" submitted by kingsnake.com user drsam.
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