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The common name "marine toad" and the scientific name Rhinella marina suggest a link to marine life, [32] but cane toads do not live in the sea. However, laboratory experiments suggest that tadpoles can tolerate salt concentrations equivalent to 15% of seawater (~5.4‰), [ 33 ] and recent field observations found living tadpoles and toadlets ...
Rhinella, commonly known as South American toads, beaked toads or Rio Viejo toads, is a genus of true toads native to Neotropical parts of Mexico, Central and South America. Additionally, the cane toad has been Introduced to Australia, the Caribbean, the Philippines and elsewhere.
Rhinella horribilis is the scientific name used for populations of the cane toad or giant toad located in Mesoamerica and north-western South America when they are considered to be a separate species from Rhinella marina, a name which is then mostly restricted to Amazon basin populations.
Different animals contain significantly different substances and proportions of substances. Some, like the cane toad Rhinella marina, are more toxic than others. Some "psychoactive toads", such as the Colorado River toad Incilius alvarius, [7] have been used recreationally for the effects of their bufotoxin.
Rhinella poeppigii (common name: gray toad) is a species of toad in the family Bufonidae that is known from the eastern Andean slopes of Ecuador, Peru, and Bolivia, as well as from Serranía de Sira in Amazonian Peru. Its distinctiveness from Rhinella marina has been debated, but it is currently accepted as a valid species.
The Colorado River toad can grow to about 190 millimetres (7.5 in) long and is the largest toad in the United States apart from the non-native cane toad (Rhinella marina). It has a smooth, leathery skin and is olive green or mottled brown in color. Just behind the large golden eye with horizontal pupil is a bulging kidney-shaped parotoid gland.
For example, the cane toad (Rhinella marina) was intentionally introduced to Australia to control the greyback cane beetle (Dermolepida albohirtum), [101] and other pests of sugar cane. 102 toads were obtained from Hawaii and bred in captivity to increase their numbers until they were released into the sugar cane fields of the tropic north in ...
Rhinella acutirostris is a species of toad in the family Bufonidae. It is found in Brazil , Colombia , Panama , and Venezuela . Its natural habitats are subtropical or tropical moist lowland forests , freshwater marshes , and intermittent freshwater marshes.