Plegadis
Encyclopedia
Plegadis is a bird
genus
in the family
Threskiornithidae
. Member species are found on every continent
except Antarctica as well as a number of islands. The Glossy Ibis is easily the most widespread of the three species. Plegadis contains the following three species
:
Bird
Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...
genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...
in the family
Family (biology)
In biological classification, family is* a taxonomic rank. Other well-known ranks are life, domain, kingdom, phylum, class, order, genus, and species, with family fitting between order and genus. As for the other well-known ranks, there is the option of an immediately lower rank, indicated by the...
Threskiornithidae
Threskiornithidae
The family Threskiornithidae includes 34 species of large terrestrial and wading birds, falling into two subfamilies, the ibises and the spoonbills. It was formerly known as Plataleidae. The spoonbills and ibises were once thought to be related to other groups of long-legged wading birds in the...
. Member species are found on every continent
Continent
A continent is one of several very large landmasses on Earth. They are generally identified by convention rather than any strict criteria, with seven regions commonly regarded as continents—they are : Asia, Africa, North America, South America, Antarctica, Europe, and Australia.Plate tectonics is...
except Antarctica as well as a number of islands. The Glossy Ibis is easily the most widespread of the three species. Plegadis contains the following three species
Species
In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...
:
- Glossy IbisGlossy IbisThe Glossy Ibis is a wading bird in the ibis family Threskiornithidae.This is the most widespread ibis species, breeding in scattered sites in warm regions of Europe, Asia, Africa, Australia, and the Atlantic and Caribbean region of the Americas...
, Plegadis falcinellus - White-faced IbisWhite-faced IbisThe White-faced Ibis is a wading bird in the ibis family Threskiornithidae.This species breeds colonially in marshes, usually nesting in bushes or low trees. Its breeding range extends from the western USA south through Mexico, as well as from southeastern Brazil and southeastern Bolivia south to...
, Plegadis chihi - Puna IbisPuna IbisThe Puna Ibis is a species of bird in the Threskiornithidae family. It is found in Argentina, Bolivia, Chile, and Peru. Its natural habitat is swamps.-References:* BirdLife International 2004. . Downloaded on 24 July 2007....
, Plegadis ridgwayi