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| familia_authority = [[Constantine Samuel Rafinesque|Rafinesque]], 1815
| genus = '''''Pelecanus'''''
| genus_authority = [[Carolusకరోలస్ Linnaeusలిన్నేయస్|Linnaeusలిన్నేయస్]], 1758
| subdivision_ranks = జాతులు
| subdivision =
}}
 
A'''పెలికాన్''' ('''pelicanPelican'''), derived from the Greek word πελεκυς ''pelekys'' (meaning “axe” and applied to birds that cut wood with their bills or beaks) isఒక aరకమైన largeపెద్ద waterనీటి [[bird]]పక్షి. withదీనికి గొంతు క్రింద aపెద్ద largeసంచి [[(throat pouch]],) belongingఉంటుంది. to theఇవి [[birdపెలికానిడే]] [[Family (biology)|family]] '''Pelecanidae''') కుటుంబానికి చెందినవి.
 
==జాతులు==
<gallery>
File:Pelican 4995.jpg | [[Brown Pelican]]<br />''Pelecanus occidentalis''
File:Perupelican.jpg | [[Peruvian Pelican]]<br />''Pelecanus thagus''
File:Pelican Edinburgh Zoo 2004 SMC.jpg | [[American White Pelican]]<br />''Pelecanus erythrorhynchos''
File:Pelican.great.white.arp.750pix.jpg | [[Great White Pelican]]<br />''Pelecanus onocrotalus''
File:Krauskopfpelikancele4.jpg | [[Dalmatian Pelican]]<br />''Pelecanus crispus''
File:Pink-backed.pelican.750pix.jpg | [[Pink-backed Pelican]]<br />''Pelecanus rufescens''
File:Spotbilled pelican.jpg | [[Spot-billed Pelican]]<br />''Pelecanus philippensis''
File:Pelican lakes entrance02.jpg | [[Australian Pelican]]<br />''Pelecanus conspicillatus''
 
</gallery>
 
From the [[fossil]] record it is known that pelicans have been around for over 30&nbsp;million years, the earliest fossil ''Pelecanus'' being found in [[Oligocene]] deposits in France.<ref name=Louchart2010>Louchart, A., Tourment, N. and Carrier, C. (2010). "The earliest known pelican reveals 30 million years of evolutionary stasis in beak morphology." ''Journal of Ornithology'', {{doi:10.1007/s10336-010-0537-5}}</ref> A prehistoric [[genus]] has been named ''[[Miopelecanus]]'', while ''[[Protopelicanus]]'' may be a pelicanid or pelecaniform – or a similar aquatic bird such as a [[pseudotooth bird]] (Pelagornithidae). The supposed [[Miocene]] pelican ''[[Liptornis]]'' from Argentina is a ''[[nomen dubium]]'', being based on hitherto indeterminable fragments.<!-- Evolution39:1174 -->
 
A number of [[fossil]] species are also known from the extant genus ''Pelecanus'':
* ''Pelecanus halieus'' (Late Pliocene of Idaho, USA)
* ''Pelecanus cadimurka''
* ''Pelecanus cauleyi''
* ''Pelecanus gracilis''
* ''Pelecanus halieus''
* ''Pelecanus intermedius''
* ''Pelecanus lazerus''
* ''Pelecanus odessanus''
* ''Pelecanus schreiberi''
* ''Pelecanus sivalensis''
* ''Pelecanus tirarensis''
 
 
[[వర్గం:పక్షులు]]
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