Dos especies de ranas invasoras están saltando a su manera a través de la Florida, probablemente tras enganchar un paseo en restos flotantes provenientes de Cuba, según un estudio publicado el miércoles. Leer más.





Extant chelonians (turtles and tortoises) span almost four orders of magnitude of body size, including the startling examples of gigantism seen in the tortoises of the Galapagos and Seychelles islands. However, the evolutionary determinants of size diversity in chelonians are poorly understood. Leer más.
February 2011, Volume 214, Issue 4. Leer más.
![]() | Two species of invasive frog which are hopping their way through Florida probably got to the state by hitching a ride on floating debris from Cuba, according to a study published on Wednesday. Amphibian experts have long wrangled over the origins of the greenhouse frog (Eleutherodactylus planirostris) and the Cuban treefrog (Osteopilus septentrionalis). |
![]() | Two species of invasive frog which are hopping their way through Florida probably got to the state by hitching a ride on floating debris from Cuba, according to a study published on Wednesday. Amphibian experts have long wrangled over the origins of the greenhouse frog (Eleutherodactylus planirostris) and the Cuban treefrog (Osteopilus septentrionalis). |