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Mutant Blue-Skinned Frog Spotted In "Once-In-A-Lifetime" Encounter
IFL Science ^ | JULY 12, 2024 | TOM HALE

Posted on 07/12/2024 9:42:23 AM PDT by Red Badger

Don't be so blue, buddy.

Image credit: J. Barker / AWC

The aptly named magnificent tree frog is typically green with a yellow belly, so you can imagine the surprise when scientists stumbled across a member of the species with blue skin. The shocking blue frog is an incredibly rare discovery, most likely caused by a rare genetic mutation that affects the production of yellow pigments.

It was recently photographed by a team from the Australian Wildlife Conservancy (AWC) while exploring the Charnley River-Artesian Range Wildlife Sanctuary along the Kimberley coast of north-western Australia.

“It was after dark when we first spotted it, perched on a bench in the workshop near our research centre. It was very exciting. Magnificent tree frogs are already spectacular, but to see a blue one is a once-in-a-lifetime chance,” Jake Barker, AWC field ecologist, said in a statement.

The magnificent tree frog (Litoria splendida) is found only in a patch of Australia in the northern Kimberley region and neighboring parts of the Northern Territory. Typically growing to around 12 centimeters (5 inches) in length, their green coloration acts as a camouflage in the leafy environment they inhabit.

Another magnificent tree frog (Litoria splendida) with more typical green pigmentation.

Image credit: J. Barker / AWC =========================================================================

“This is one of a number of north-west endemics that we come across pretty regularly around here. They’re not found anywhere else. That’s the great thing about working in the Kimberley – you never know what rare wildlife you’re going to see each day,” noted Barker.

Green coloration in animals like amphibians, reptiles, and birds is typically created by a combination of blue and yellow pigments. There is, however, a well-known mutation called axanthism that interferes with the biochemical pathways that synthesize and deposit yellow pigments, causing the animal to appear blue.

Axanthism has been reported in a handful of different animals, but this is the first time it’s been documented in a magnificent tree frog.

“Very occasionally, a green frog is missing yellow pigment in its skin, and it results in an entirely or mostly blue frog. I’ve seen tens of thousands of frogs over the years, and only seen one blue frog – and it was nowhere near as spectacular as this Magnificent Tree Frog. A rare encounter and one that highlights the spectacular diversity of Australia’s frogs,” explained Dr Jodi Rowley, Curator of Amphibian & Reptile Conservation Biology at the Australian Museum.

Without its green stealthy camouflage, the unique frog is likely to be at a higher risk of being spotted by predators. Fortunately, the species has another trick to stop it from becoming another animal’s dinner. Its head is topped with a large parotoid gland that’s loaded with bitter-tasting liquid. The mild poison isn’t toxic to humans, but it's potent enough to dissuade large predators from eating them.


TOPICS: Gardening; Outdoors; Pets/Animals; Weird Stuff
KEYWORDS: cryptobiology

1 posted on 07/12/2024 9:42:23 AM PDT by Red Badger
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To: Red Badger

2 posted on 07/12/2024 9:52:53 AM PDT by gundog (It was a bright cold day in April, and the clocks were striking thirteen. )
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To: Red Badger

I always wonder how mutations like this affect their mating chances. But I don’t know much about the mating of amphibians.


3 posted on 07/12/2024 9:54:28 AM PDT by Jamestown1630 ("A Republic, if you can keep it.")
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To: Red Badger; Rennes Templar
The shocking blue frog is an incredibly rare discovery

A blues ribbit in B?

Cyantific anomalies bump..

4 posted on 07/12/2024 9:55:22 AM PDT by Ezekiel (🆘️ "Come fly with US". 🔴 Ingenuity -- because the Son of David begins with MARS ♂️, aka every man)
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To: Jamestown1630

Females are always attracted to a ‘different’ color................🙄


5 posted on 07/12/2024 9:56:04 AM PDT by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Red Badger

It looks like something out of “How To Train 🚂 Your Dragon”. 🐉


6 posted on 07/12/2024 9:56:48 AM PDT by No name given (Anonymous is who you’ll know me as)
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To: Red Badger

No such thing as a magnificent frog....geez...


7 posted on 07/12/2024 9:57:04 AM PDT by Sacajaweau
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To: Ezekiel

ISWYDT...........................


8 posted on 07/12/2024 9:58:24 AM PDT by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Sacajaweau
Frigatebirds, on the other hand....


9 posted on 07/12/2024 10:00:22 AM PDT by gundog (It was a bright cold day in April, and the clocks were striking thirteen. )
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To: Red Badger

Looks like he’s wearing a green toupee


10 posted on 07/12/2024 10:02:17 AM PDT by I-ambush (From the brightest star comes the blackest hole. You had so much to offer, why didya offer your sou?)
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To: Red Badger

11 posted on 07/12/2024 10:03:51 AM PDT by T.B. Yoits
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To: Jamestown1630

Frogs are mostly about vocal communication, and much mating is at night. I’ll bet the pet trade would like to get ahold of some offspring from this frog.


12 posted on 07/12/2024 10:04:24 AM PDT by gundog (It was a bright cold day in April, and the clocks were striking thirteen. )
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To: T.B. Yoits

Well done.


13 posted on 07/12/2024 10:13:35 AM PDT by one guy in new jersey
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To: Ezekiel

Don’t it make my green frogs blue?


14 posted on 07/12/2024 10:15:04 AM PDT by one guy in new jersey
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To: one guy in new jersey
😂

Just for you:


15 posted on 07/12/2024 10:19:57 AM PDT by Ezekiel (🆘️ "Come fly with US". 🔴 Ingenuity -- because the Son of David begins with MARS ♂️, aka every man)
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To: Red Badger

More purple than blue.


16 posted on 07/12/2024 10:23:16 AM PDT by kaktuskid
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To: Red Badger

That frog is wearing a Trump haircut! Pepe?!


17 posted on 07/12/2024 10:39:57 AM PDT by dangus
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To: gundog

I used to live across the road from a pond/swampy place full of chorus frogs. I miss the time of constant peeping in the Spring.


18 posted on 07/12/2024 11:04:37 AM PDT by Jamestown1630 ("A Republic, if you can keep it.")
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To: Red Badger

Aposematism.
19 posted on 07/12/2024 11:30:10 AM PDT by Tom Tetroxide
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