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The California butterfly ray (Gymnura marmorata) is a species of ray in the family Gymnuridae. It is found in Colombia , Costa Rica , Ecuador , El Salvador , Guatemala , Honduras , Mexico , Nicaragua , Panama , Peru , and the United States .
Because rays and sharks are closely related, they are often studied together. In 2010 a global IUCN study of vertebrates found that of 1,044 cartilaginous (ray and shark) species examined, 345 or 33% were threatened with extinction. [6] [7] There are four orders of rays: stingrays, skates, electric rays and sawfishes. Like sharks, rays are ...
The butterfly rays are the rays forming the genus Gymnura and the family Gymnuridae. They are found in warm oceans worldwide, and occasionally in estuaries . The body of butterfly rays is flattened and surrounded by an extremely broad disc formed by the pectoral fins , which merge in front of the head.
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A critically endangered butterfly that lives in the southernmost part of Florida thrives in certain years. Researchers turned to weather data to find out why, and the answer brought a surprise twist.
Florida Panhandle: 52 acres, open-air museum, nature discovery center, 1880s period farm, Florida wildlife on outdoor and indoor display Tree Hill Nature Center: Jacksonville: Duval: Greater Jacksonville: 50 acres, features a Florida natural history museum, butterfly and hummingbird gardens, and native animals Tropical Audubon Society: Miami ...
Batomorphi is a clade of cartilaginous fishes, commonly known as rays, this taxon is also known as the superorder Batoidea, but the 5th edition of Fishes of the World classifies it as the division Batomorphi. [2]
Many schoolchildren have watched in wonder as large orange and black butterflies emerge from cocoons. Although once a common sight, the beautiful butterflies are "plummeting toward extinction due ...