A juvenile American tree frog (Hyla cinerea) of unknown age was presented to the Exotic Service at the Tufts University School of Veterinary Medicine for an acute onset of swelling of the left front ...

Preface -- General account -- Common names -- Present classifications -- Scientific name -- Specific evaluation of our North American forms -- Range -- Habitat ...

We had been waiting impatiently for the end of the winter cold. We wanted to hear the spring concert of the tree frog chorus. Finally, on April 25, as we drove the Beauty Lake Road, we heard that ...

While working on her PhD in 1992, Karen Lips went to Las Tablas, Panama, to study the biology of a tree frog, Hyla calypso, an inch-long, spiny, bright-green creature. As she walked through transects ...

The Venezuelan hylid frog Hyla jahni Rivero, a member of the Hyla bogotensis group synonymized with Hyla platydactyla Boulenger, is shown to be a distinct, valid species. Morphology, color patterns, ...

Sometimes things are not as they seem in the animal kingdom. While there are many species that employ a method of mimicry to give them the appearance of another species – usually a harmless creature ...

A late Pleistocene or Early Recent frog described as Hyla barbudensis from the Lesser Antillean island of Barbuda, British Leeward Islands, is placed in the genus Eleutherodactylus (Leptodactylidae).

Question: About two months ago I found a tree frog in my parents backyard and was curious about the species of the frog. From what I can tell it appears to be a Gray Tree Frog however it is quite ...

Extremes of the colour gradient of the Eastern San Antonio frog (Hyla orientalis). On the left, a specimen captured in Chernobyl inside the high contamination zone; on the right, a specimen captured ...

Female American green tree frogs use their inflated lungs to dampen the mating calls of other species so they can pick out the ones from males they may mate with. Male frogs use mating calls, ranging ...

These microscopic, confocal images of a zebrafish heart, and histological slices of frog (Hyla japonica) and mouse hearts, show the different locations of the branching points of coronary arteries: in ...