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Phaethontidae
Tropicbirds are a family, Phaethontidae, of tropical pelagic seabirds. They are the sole living representatives of the order Phaethontiformes. For many years they were considered part of the Pelecaniformes, but genetics indicates they are most closely related to the Eurypygiformes. There are three species in one genus, ''Phaethon''. The scientific names are derived from Ancient Greek ''phaethon'', "sun". They have predominantly white plumage with elongated tail feathers and small feeble legs and feet. Taxonomy, systematics and evolution The genus ''Phaethon'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Naturae''. The name is from Ancient Greek ''phaethōn'' meaning "sun". The type species was designated as the red-billed tropicbird (''Phaethon aethereus'') by George Robert Gray in 1840. Tropicbirds were traditionally grouped in the order Pelecaniformes, which contained the pelicans, cormorants and shags, darters, gann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-billed Tropicbird
The red-billed tropicbird (''Phaethon aethereus'') is a tropicbird, one of three closely related species of seabird of tropical oceans. Superficially resembling a tern in appearance, it has mostly white plumage with some black markings on the wings and back, a black mask and, as its common name suggests, a red bill. Most adults have that are about two times their body length, with those in males being generally longer than those in females. The red-billed tropicbird itself has three subspecies recognized, including the nominate. The subspecies ''mesonauta'' is distinguished from the nominate by the rosy tinge of its fresh plumage, and the subspecies ''indicus'' can be differentiated by its smaller size, more restricted mask, and more orange bill. This species ranges across the tropical Atlantic, eastern Pacific, and Indian Oceans. The nominate is found in the southern Atlantic Ocean, the subspecies ''indicus'' in the waters off of the Middle East and in the Indian Ocean, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
