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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Species
IUCN Red List
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Avibase - IOC World Bird Names (2011)
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BOLDS images II Species
BOLDS resource for species-level taxa
Bird Life History Species
Birdlife International links resource
Birds Animal Diversity Web
Clements Checklist resource
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Species
DiscoverLife map resource
  • Eudyptes pachyrhynchus
EOL Group on Flickr
Environments
Genome 10K Project Vertebrates
  • Eudyptes pachyrhynchus
Global Biotic Interactions Species
IUCN Red List
Animal Diversity Web Descriptions
BioLib.cz Import
Integrated Taxonomic Information System (ITIS)
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Species
NCBI Taxonomy
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Species
OBIS Environmental Information
  • Eudyptes pachyrhynchus
Paleobiology Database
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Species
Monthly ARKive text import
IUCN Structured Data
Symonds and Tattersall, 2010
TaxonConcept.org outlinks
  • Eudyptes pachyrhynchus
Tree of Life web project
  • Eudyptes pachyrhynchus
US Fish and Wildlife Service Endangered Species Program resource
  • Eudyptes pachyrhynchus
World Register of Marine Species (WoRMS)
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Species
Wikimedia Commons
Wikipedia

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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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