turtles lizards snakes
frogs
Reptiles of the United States  
  Home Email Site map
A Guide to the Reptiles &
Amphibians of the United States
Home snakes lizards Turtles turtles salamanders
Snakes of the U.S.
UDG-Banner (55K)
 



Gray Tiger Salamander Range Map






Gray Tiger Salamander Video




Gray Tiger Salamander Larva

Home »» Salamanders & Newts »» Salamandridae (Newts) »» »» Western Tiger Salamanders »» Gray Tiger Salamander (Ambystoma mavortium diaboli)


Gray Tiger Salamander (Ambystoma mavortium diaboli)STATUS





Description: The Gray Tiger Salamander is a large salamander. It can grow to be 33 cm long. They are usually an olive-green colour with dark patches or stripes on top and a lighter coloured belly. Some can be dark gray all over.


Habitat: Habitat is diverse - it includes bottom land deciduous forests, coniferous forests and woodlands, open fields and bushy areas, alpine and subalpine meadow, grasslands, semideserts and deserts, and (rarely) in streams. Sandy or friable soils make for good breeding ground.


Range:


Found in these States: ND


Diet: These salamanders eat insects and other small invertebrates such as spiders, worms and snails. Gray Tiger Salamanders grow large enough that they might even eat small frogs. The larvae eat insects and other small water animals.


Reproduction: Gray Tiger Salamanders mate and lay their eggs in deep ponds from late March into April. The female lays about 100 eggs. She lays them one at a time or in small groups on rocks, plants or sticks on the bottom of the pond. It takes 20 days for the eggs to hatch. The young can change to adult shape and leave the pond in late August or early September, about 60 days after hatching. They are about 10 to 15 cm long when they change to adult shape.

Sometimes the young salamanders take more than one summer to grow big enough to change to adult shape. They can stay in the pond over winter and keep growing through the next summer. It can take nearly 400 days to go from being an egg to changing to adult form


Status: Listed as Least Concern in view of the large extent of occurrence, large number of subpopulations and localities, large population size and use of a wide range of habitats.


Taxonomy:

»» Kingdom: Animalia - Animals
   »» Phylum: Chordata - Chordates
     »» Subphylum: Vertebrata - Vertebrates
       »» Class: Amphibia - (Amphibians)
         »» Order: Caudata - Salamanders
               »» Family: Salamandridae - Newts
                 »» Subfamily: Pleurodelinae - Pleurodeline Newts
                   »» Genus: Ambystoma
                     »» Species: Ambystoma mavortium - Western Tiger Salamanders
                       »» Subspecies: Ambystoma mavortium diaboli - Gray Tiger Salamander

This article uses material from the Wikipedia article "Barred Tiger Salamander", which is released under the Creative Commons Attribution-Share-Alike License 3.0. Content may have been omitted from the original, but no content has been changed or extended.

 

 

 

 


Recommended Books at Amazon.com


Handbook of Salamanders: The Salamanders of the United States, of Canada, and of Lower California     Peterson Field Guide To Western Reptiles & Amphibians     Amphibian     Salamanders of the United States and Canada



DISCLAIMER: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn advertising fees by linking to Amazon.com and affiliated websites.

 

 
 

Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes. While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are contained in provisions of treaties to which the United States is a party, wildlife statutes, regulations, and any applicable notices that have been published in the Federal Register. For further information on U.S. legal requirements with respect to protected taxa, please contact the U.S. Fish and Wildlife Service.

 
Copyright © 2008 - Herpedia™.com