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14 amphibian species in North Dakota
Lithobates pipiens
Anaxyrus hemiophrys
Anaxyrus woodhousii
Pseudacris maculata
Ambystoma tigrinum
Lithobates sylvaticus
Anaxyrus cognatus
Ambystoma mavortium
Spea bombifrons
Pseudacris triseriata
Pseudacris nigrita
Hyla versicolor
Hyla chrysoscelis
Anaxyrus americanus
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