AMBYSTOMATIDAE (Mole Salamanders)
                                Ambystoma macrodactylum  (Long- toed salamander)
                         Ambystoma tigrinum  (Tiger salamder)
                         Dicamptodon aterrimus  (Idaho giant salamander)

                SCAPHIDAE (Tailed Frogs)
                               Ascaphus truei (Tailed frogs)
 

                PELOBATIDAE (spadefoot toads)
                                 Scaphiopus bombifrons (Plains spadefoot)
                          Scaphiopus intermontanus  (Great Basin spadefoot)
                          Scaphiopus multiplicatus  (Southern spadefoot)
 

                BUFONIDAE  (true toads)
                           Bufo boreas (Western toad)
                               B.b. boreas (Boreal toad subsp.)
                           Bufo cognatus  (Great Basin toad)
                           Bufo microscaphus  (Southwestern toad)
                               B.m. miscroscaphus  (Arizona Toad)
                           Bufo punctatus  (Red-spotted toad)
                           Bufo woodhousii  (Woodhouse's toad)
                               B.w woodhouseii  (Western woodhouse subsp.)

                HYLIDAE (true frogs)
                           Hyla arenicolor  (Canyon tree frog)
                           Pseudacris (or Hyla) regilla  (Pacific tree frog)
                           Pseudacris triseriata  (Striped chorus frog)
                               P.t. maculata  (Boreal chorus frog )

                RANIDAE (true frogs)
                           Rana catesbeiana  (Bull frog)
                           Rana luteiventris  (Columbia spotted frog)
                           Rana muscosa  (Mountain yellow-legged frog)
                           Rana papiens  (Northern leopard frog)
 
 
 
 

AMPHIBIAN FAMILIES

TABLE OF CONTENTS

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Ogden, Utah  84401