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palaeognathae meaning in Hindi
palaeognathae sentence in HindiExamples
More: Next- The fruits are an important food source for Palaeognathae highly dependent.
- She notes five Early Cretaceous taxa that have been assigned to the Palaeognathae.
- Pycraft ( 1900 ) presented a major advance when he coined the term Palaeognathae.
- A "'ratite "'is any of a diverse group of large, flightless birds of the infraclass Palaeognathae.
- The Palaeognathae are usually considered a superorder, but authors have treated them as a taxon as high as order ( Cracraft 1981 ).
- The Neognathae include virtually all living birds; exceptions being their sister taxon ( Palaeognathae ), which contains the tinamous and the flightless ratites.
- Palaeognathae contains five extant branches of flightless lineages ( plus two extinct clades ), termed ratites, and one flying lineage, the Neotropic tinamous.
- There are other extinct birds which have been allied with the Palaeognathae by at least one author, but their affinities are a matter of dispute.
- Together they make up Palaeognathae ( " old jaws " ), while all other living birds are members of Neognathae ( " new jaws " ).
- Ratites belong to the superorder Palaeognathae birds, which include the volant tinamou, and are believed to have evolved flightlessness independently multiple times within their own group.