Scientists aim to describe a single 'tree of life' that reflects the evolutionary relationships of living things. However, evolutionary relationships are a matter of ongoing discovery, and there are different opinions about how living things should be grouped and named. EOL reflects these differences by supporting several different scientific 'classifications'. Some species have been named more than once. Such duplicates are listed under synonyms. EOL also provides support for common names which may vary across regions as well as languages.

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Preferred marks the preferred classification for this taxon.

Recognized By Rank Classification
Species 2000 & ITIS Catalogue of Life: April 2013
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Genus
Integrated Taxonomic Information System (ITIS)
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Genus
BOLDS resource for higher-level taxa
BOLDS resource for species-level taxa Genus
Bird Life History Genus
Clements Checklist resource
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Genus
EOL Group on Flickr Genus
Environments
Global Biotic Interactions Genus
IABIN resource Genus
IUCN Red List Genus
IUCN Red List
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Genus
BioLib.cz Import Genus
BioLib.cz Import
BHL: BioDivLibrary's photostream Genus
NCBI Taxonomy
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Genus
Nomenclator Zoologicus
  • Pachyptila Illiger 1811
OBIS Environmental Information
  • Pachyptila
OBIS depth range resource Genus
Paleobiology Database
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Genus
South African Vertebrates
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Genus
Avibase - IOC World Bird Names (2011)
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Genus
Tree of Life web project
  • Pachyptila
World Register of Marine Species (WoRMS)
view in classification
Genus
Wikimedia Commons Genus
Wikipedia
Wikipedia Genus
iNaturalist Images Genus
xeno-canto Bird Sounds Genus

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

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