iHerp Australia Issue 9 | Page 39

In Print. Reptile-related news items. A highly-invasive species of freshwater turtle could well have already gained permanent resident status in Australia. Ask any Australian with a keen interest in herpetology which exotic reptile species currently pose the highest risk of establishing naturalised populations in this country and the Corn Snake (Pantherophis guttatus) and the Red-eared Slider (Trachemys scripta elegans) are likely to figure prominently on their list of suspects. Of course, the Cane Toad (Rhinella marina) and the Asian House Gecko (Hemidactylus frenatus) are now unfortunately already entrenched perhaps beyond the ability to control. But like the Corn Snake, of which a staggering total of 79 free-ranging specimens were captured by wildlife authorities in the greater Sydney area between 2002 and 2014 (see iHerp Australia issue 2), many people may be surprised at the extent and also the range within which free-living Red-eared Sliders have been found in Australia, as documented by a recent paper in Australian Zoologist by Matthew Mo.