African Rainbow Skinks Now Breeding in Florida – Giant Ameivas Spreading

Rainbow SkinkA breeding population of African Five-Lined or Rainbow Skinks, Trachylepis (formerly Mabuya) quinquetaeniata, has been discovered in Port St. Lucia, Florida, bringing the total number of exotic herps known to be established in the USA to 66.  The Giant or Green Ameiva, or Jungle-Runner (Ameiva ameiva), known to the state since 1954, seems to be expanding its range.

Florida’s Newest Exotic

Rainbow Skinks, which are native to a broad belt of Sub-Saharan Africa stretching from Senegal to Kenya, are the newest of Florida’s many exotic animals.  Well-known in the US pet trade, the recently discovered population seems limited to a weedy lot near a now-defunct reptile importing business.  Past reports of dead and dying skinks found on the importer’s property point towards the all-too-common source of the new arrivals.  Read More »

The Common Musk Turtle – My Choice for Perfect Pet Turtle, with Notes on Relatives

Frank’s musk turtleAs a boy working for an animal importer in NYC, I was much taken by the first hatchling Common Musk Turtle (Sternotherus odoratus) I encountered.  The minute, jet-black beast, much smaller than a baby Red-Eared Slider, was irresistible.  Last month that very same turtle turned 46 (please see photo).  So I am, of course, partial to the species, but there are actually very good reasons to keep this fascinating turtle and its relatives.

Description

This turtle rarely exceeds 4 inches in length (record: 5 3/8 inches); males average 3 inches.  The highly-domed carapace is olive-brown to black and often algae-coated.  The plastron is small, leaving a good deal of flesh exposed.  The skin is gray to black, and there are two yellow stripes on the head and a pair of sensory barbels (fleshy protuberances) on the chin and throat.  Read More »

The Natural History and Captive Care of the Rhinoceros Iguana

Male Rhino IguanaRhinoceros Iguanas (Cyclura cornuta cornuta) rank among the most “personable” of the lizards I’ve worked with.  However, due to their size, unique needs and powerful jaws (please see below), the decision to keep these magnificent animals must not be made lightly.

Description

The “bulldog-like” body is stoutly-built and colored uniform gray, brown, olive-brown or nearly-black.  Rhinoceros Iguanas reach 4 feet in length, but appear larger due to their bulk.

The massive head of the male is topped by 3 horn-like tubercles and a thick adipose (fat) pad.  The head and horns of females are smaller. Both sexes have large throat pouches and crests of pointed scales along the spine and tail.  Read More »

The Eastern Newt – the Many Subspecies and Hybrids of a Popular Pet – Part 2

Quite a few subspecies of the Eastern Newt (Notopthalmus viridescens) have made their way into the pet trade.  All are hardy, interesting and possible to breed in captivity.  Please see Part 1 of this article for information on their care and feeding.  The following descriptions and habitat information should help in identifying your newt.  However, natural and captive-generated hybrids can complicate the process – please write in if you need assistance. Read More »

Fungal Infections (Mycotic Disease) in Reptiles – Part 2

Green Tree PythonThe dangers posed by fungal infections are well-known to amphibian and fish keepers.  A number of fungi also attack reptiles, but many have proven difficult to detect and treat.  In Part 1 of this article I discussed how stress predisposes reptiles to attack and fungal infections in desert-adapted reptiles.

Rainforest Reptiles

Reptiles adapted to rainforests and other humid environments are not immune to fungal attack, despite the fact that fungi are common in their natural habitats.  Problems were first noted in Green Tree Pythons housed in enclosures that allowed for little air circulation.  Subsequently, we learned that these snakes must have humidity as well as air circulation if they are to remain free of respiratory infections.  I have found the same to hold true for Green Tree Boas, among others. Read More »

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