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The purple gallinule (Porphyrio martinica) is a swamphen in the genus Porphyrio. It is in the order Gruiformes, meaning "crane-like", an order which also contains cranes, rails, and crakes. The purple gallinule is a rail species, placing it into the family Rallidae. It is also known locally as the yellow-legged gallinule.
It includes some smaller species of gallinules which are sometimes separated as genus Porphyrula or united with the gallinules proper (or "moorhens") in Gallinula. The Porphyrio gallinules are distributed in the warmer regions of the world. The group probably originated in Africa in the Middle Miocene, before spreading across the world in waves ...
Purple gallinule is an alternative name for two species of birds in the rail family. It can refer to: Purple swamphen, a group of closely related species of swamphen of the Old World; American purple gallinule, Porphyrio martinicus of the New World
The purple swamphen has been split into the following species: [1] [2] [3] Western swamphen , Porphyrio porphyrio , southwest Europe and northwest Africa African swamphen , Porphyrio madagascariensis , sub-Saharan continental Africa and Madagascar
The closely related common gallinule G. galeata of the New World, and the tristan moorhen G. nesiotis and gough moorhen G. comeri of the Tristan da Cunha archipelago, formerly often regarded as conspecific, are now treated as a separate species by all the ornithological authorities, [6] following the discovery of significant genetic differences ...
Some species have long necks and in many cases are laterally compressed. [4] The bill is the most variable feature within the family. In some species, it is longer than the head (like the clapper rail of the Americas); in others, it may be short and wide (as in the coots), or massive (as in the purple gallinules). [5]
The western swamphen (Porphyrio porphyrio) is a species of swamphen in the rail family Rallidae, one of the six species of purple swamphen. From the French name talève sultane, it is also known as the sultana bird. This chicken-sized bird, with its large feet, bright plumage and red bill and frontal shield is easily recognisable in its native ...
Purple gallinule, Porphyrio martinicus (A) Black rail, Laterallus jamaicensis (n) ... Many species have distinctive black head patterns (especially males) and long ...