tree frog,tree toad,tree-frog- arboreal amphibians usually having adhesive disks at the tip of each toe; of southeast Asia and Australia and America Acris,genus Acris- cricket frogs Acris crepitans,northern cricket frog- a cricket frog of eastern and central United States ...
Once the most abundant and widespread frog species in North America, leopard frogs were widely collected not only for dissection but for the food industry (frog legs) as well. However, massive declines beginning in the early 1970s, particularly in Canada and the western United States, have sign...
1.any tailless stout-bodied amphibian of the order Anura, including the smooth, moist-skinned frog species that live in a damp or semiaquatic habitat and the warty drier-skinned toad species that are mostly terrestrial as adults. 2.Also calledtrue frog,ranid.any frog of the widespread family...
DENNIS K.SHIOZAWA,RUSSELL B.RADER, inRivers of North America, 2005 Vertebrates The Bear River system has 17 native fishes. Four species (Bear Lake sculpin, Bonneville cisco, Bonneville whitefish, and Bear Lake whitefish) are endemic to Bear Lake, a graben lake, which, prior to water diversio...
Europe Hawaii Middle East North America Oceania South America Find a Creature Endangered Species List Cochran Frog Advertisement Group: Amphibians Area(s) Where Listed As Endangered: Colombia, Ecuador, Peru Species/Common Names: Nymphargus anomalus Cochranella anomala Nymphargus anomala Napo Cochran Fro...
This frog family contains over 600 different species. American bullfrogs can be a mix of green and brown, with yellow or white color changes on their underbellies. They are the largest frogs in North America, reaching lengths of up to eight inches (20 cm). However, their size varies ...
The meaning of LEOPARD FROG is a common frog (Lithobates pipiens synonym Rana pipiens) of northern North America that is bright green or brown with large black white-margined blotches on the back; also : a similar frog (L. sphenocephalus synonym R. sphen
Current recommendations by Frost16 divide the 347 species in the family Ranidae into 16 genera with the genus Rana being retained for a more restricted group of 48 species from Eurasia and North America. It must be pointed out, however, that other established taxonomists have claimed that ...
When a widespread species is sympatric with a rare, geographically restricted conspecific, recurrent gene flow can pose the risk of extinction for the latter. This can occur via genetic swamping, where the occurrence of hybrids eventually replaces the numerically less abundant species. We took a ...
Define tree-frog. tree-frog synonyms, tree-frog pronunciation, tree-frog translation, English dictionary definition of tree-frog. Noun 1. tree-frog - arboreal amphibians usually having adhesive disks at the tip of each toe; of southeast Asia and Australi