That Reptile Blog – Reptile, Amphibian and Exotic Pet Care and Information

A recent (April, 2011) report that over 200 people contracted Salmonella from captive Dwarf Clawed Frogs (Hymenochirus boettgeri and H. curtipes) has pet owners concerned and seeking advice. The story has also re-ignited discussions about the wisdom of keeping African Clawed Frogs, Xenopus laevis, turtles and other amphibians and reptiles.  Unfortunately, not all of the information that has been generated in response to the report is accurate, and much of it only serves to confuse pet-owners.

Zoonotic Diseases

It is important to understand that any animal, be it insect, fish, frog, dog or bird, has the potential to transfer diseases (known collectively as zoonotic diseases) and parasites to humans.  The FDA’s 1975 ban on the sale of turtles below 4 inches in length put a spotlight on reptiles (why they chose 4 inches as a cut-off only served to add to the confusion, incidentally!), but it is a serious mistake to regard them as the only animals capable of making us ill.  Read More »

Hello, Frank Indiviglio here.  Early June brings to NYC one of my favorite herp events, the NY Turtle and Tortoise Society’s (NYTTS) annual show.  The word “show”, however, does not due justice to this wonderful event, as you’ll see below.

A NYC Chelonian Tradition

The show is held outdoors, in a schoolyard located in the West Village, one of NYC’s most interesting and vibrant neighborhoods. While members do have a chance to display their turtles and tortoises and compete for trophies, much more goes on as well.  The vital, hands-on conservation work of NYTTS, the Wetlands Institute and other local institutions is highlighted and visitors learn how to become involved.  Of special value to me is the opportunity I and other turtle keepers have to share what we have learned with one another in person – a refreshing break from emails and such! This year, as always, I made many new contacts and was especially delighted to meet up with old friends that I had not seen in some time.  Read More »

Many interesting field research reports are published in professional journals such as Copeia, Herpetologica and Herpetological Review, and are not available on the internet.  From time to time I’ll provide summaries of some of the fascinating articles that I come across.  Today’s report, drawn from Autumn, 2010 publications, covers a favorite topic of mine – feeding records.  As theses reports show, snakes and frogs often do battle – and the results are hard to predict!

Fer-de-lance and Smoky Jungle Frogs: Venom vs. Poison

In Costa Rica, a Fer-de-lance partially swallowed and regurgitated a Smoky Jungle Frog.  The snake was rendered lethargic incapable of defending itself for at least 45 minutes (and would likely not repeat the experience!).  Smoky Jungle Frogs produce Leptotoxin, a powerful chemical that causes rapid death from cardiac arrest when administered to rats.  People have reported experiencing “tingling” sensations after handling Smoky Jungle Frogs. Read More »

Frogs and frog enthusiasts have much to celebrate these days.  The endangered Lake Titicaca Frog, Telmatobius culeus, has reproduced in captivity, and 6 Haitian frogs, lost to science for decades, have been found.

Lake Titicaca’s Aquatic Giant

The huge, skin-breathing, cold-adapted Lake Titicaca Frog ranks as one of the world’s strangest amphibians.  Known only from this lake, which straddles the Peru-Bolivia border at 12,500 feet above sea level, the unique creature is threatened by the food trade and pollution.

I had the good fortune to work with what was, at the time, the only Lake Titicaca Frogs in captivity.  Despite nearly 2 decades of trials, I and my co-workers failed to raise the few tadpoles that were produced (please see article below).  However, Peru’s Huachipa Zoo, in association with the Denver Zoo, has announced that 5 apparently healthy tadpoles are now being reared.  A museum in Bolivia has been successful in breeding a close relative, the equally-rare Water Frog, Telmatobius hintoni. Read More »

I’ve recently observed several frogs and toads to develop difficulties in feeding (American Bullfrogs, Gray Treefrogs, Southern Leopard and Green Frogs; several readers have written to me concerning difficulties with American Toads).  It starts with what looks like “bad aim” and progresses to the point where the frogs cannot catch insects at all and must be force-fed.  I’ve looked into the problem and found that a Vitamin A deficiency, leading to Short Tongue Syndrome, may be involved (please see this article by Dr. Kevin Wright of the Arizona Exotic Animal Hospital for details).  I’d like to request that readers send me their own observations, so that we can learn more about this serious amphibian health problem. Read More »