Say “Hello, my baby. Hello, my darling...” to 14 newly described frog species that kick and dance like Michigan J. Frog from the classic Warner Brothers animated cartoon, One Froggy Evening.
The number of exhibits combining science and art in some capacity has grown steadily since I began blogging about them in 2011. With exhibits in galleries and museums across the country, there’s something for everyone.
Fame at last for a poorly known group of African frogs...
Frogs and toads—anurans—have profoundly modified skeletons and are among the most atypical of tetrapods...
Have the animals we call frogs actually evolved separately—from distinct ancestors—on two or three separate occasions? Err, no, but let's see what people have said about this sort of thing anyway...
Gathering in the gutter may provide a better way to attract females
These tiny, brightly colored amphibians pack a potent neurotoxin on their skin. That toxin protected them from predators, but it won’t save them from extinction.
Thanks to that recent Tet Zoo article about American spadefoot toads and their tadpoles, I've had visions in my mind of drying ephemeral pools in hot, arid environments, crammed with crowded, gasping tadpoles.
In the previous article, we looked at parsley frogs or pelodytids - a small and conservative lineage within the anuran clade Pelobatoidea (also known as Anomocoela, and commonly as the spadefoot toads).
Anurans - frogs and toads - haven't received enough coverage on Tet Zoo of late, so here's one of several efforts to redress the balance. For no particular reason, in this article I want to talk about pelobatoids, also known as anomocoelans: the anuran group that (as conventionally conceived) includes spadefoot toads (Pelobatidae) and parsley [...]
A few weeks back - during the Tet Zoo frog event - I wrote about the peculiar African brevicipitid frogs, variously termed short-headed frogs or rain frogs.
The evolutionarily unique frogs of Cameroon's Lake Oku have no tongues, claw-tipped toes and 12 full sets of chromosomes. What the Lake Oku clawed frogs (Xenopus longipes) don't have, however, is a lot of habitat in which to live.
Young frogs exposed to flame retardants have weakened immune systems, which could leave them more susceptible to diseases that are ravaging amphibians worldwide
Source: ScienceArt On View in March/April 2014 on Symbiartic Populations of frogs, salamanders and other amphibians are rapidly declining worldwide, and those that remain are increasingly falling victim to environmental pollutants that cause deformities such as extra limbs and ambiguous sexual organs.
It only took 23 years but the Oregon spotted frog (Rana pretiosa) has finally gained protection under the U.S. Endangered Species Act. The small, aquatic frogs—which only reach about 100 millimeters in length—have been considered candidates for protected status since 1991.
Today we’re going to look at one of the most remarkable groups of frogs in the world. And as of July 2015, there are over 6540 anuran species, so that’s a lot to choose from.
Readers with supernaturally good memories might remember the two articles, published here back in January and February 2013, on glassfrogs, a highly unusual and poorly known group of Neotropical frogs, so named due to their incredible translucent or transparent ventral skin.
Here's a very brief article to a group of frogs. It's a slightly modified version of an article that initially appeared on Tet Zoo ver 2 during November 2007.
Back in October 2007 (at Tet Zoo ver 2) I wrote a very brief article on a poorly known, gigantic, deeply weird South American frog: the Helmeted water toad, Chilean giant frog or Gay's frog* Calyptocephalella gayi (long known - incorrectly it turns out - as Caudiverbera caudiverbera).
Suddenly and unexpectedly, I have the urge to write about frogs. Today we look briefly at the first of two behaviourally peculiar, anatomically surprising groups, both of which are endemic to sub-Saharan Africa, both of which belong to a major neobatrachian frog clade called Allodapanura, and both of which have been united in a clade [...]