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2012’s New Reptile and Amphibian Species – Snakes, Frogs and Lizards, Which is Your Favorite?

Sibon nebulatus in bromeliadAn amazing array of newly-discovered reptiles and amphibians grabbed our attention this past year.  The unexpected discoveries of an undescribed Leopard Frog in New York City and a Rainbow Skink in an Australian backyard reminded us that wonderful surprises surround us, if only we take the time to look and learn.  Frogs that dye human skin yellow, snakes that specialize in eating only eggs or snails, iridescent skinks sporting tails twice their body length…the list is simply astounding.  Today I’ll highlight a few that have especially captivated me; please post your own favorites (whether covered here or not) below.

Australian Rainbow Skinks

2012 was designated as the Year of the Lizard by several conservation organizations, so I’ll lead off with 3 new skinks that turned up in Queensland, Australia.  The brilliant colors of breeding males lend these tropical lizards their common names (please see article below).

The Elegant Rainbow Skink, Carlia decorata, was well known to folks in Townsville, Queensland, as a common garden resident. Upon taking a closer look, however, herpetologists realized that the colorful creature was an undescribed species. Read More »

2010’s Amphibian Discoveries – New Species and New Information – Part 2

Spotted SalamanderGlobal amphibian declines and extinctions spurred herpetologists to pay special attention to frogs, salamanders and caecilians in 2010.  In Part 1 of this article, I reported on the discovery of several new species, and the re-discovery of a few that had not been seen for decades.  Today we’ll look at interesting findings concerning a well-known salamander that houses algae in its cells and a rarely- seen species that lives for over 100 years.

Algae in Salamander Cells

It’s long been known that algae growing within the egg masses of Spotted Salamanders, Ambystoma maculatum, provides oxygen to the embryos and utilizes their waste products.  In 2010, however, Dalhousie University (Canada) biologists shocked the herp world by announcing that they had found living algae within Spotted Salamander cells, functioning as it does in the egg mass.  This is the closest known association between a vertebrate and a plant, mimicking in some ways the relationship between algae and coral. Read More »

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