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
view in classification
Species
IUCN Red List
Anage Data
Animal Diversity Web Descriptions
AquaMaps Resource
BHL: BioDivLibrary's photostream
BOLDS images II Species
BOLDS resource for species-level taxa
Biopix
CalPhotos
  • Zalophus californianus
Conabio
DiscoverLife ID keys resource
  • Zalophus californianus
DiscoverLife map resource
  • Zalophus californianus
EOL Group on Flickr
EOL Group on Flickr
EOL Group on Flickr
EOL Group on Flickr
  • Zalophus californianus
Environments
Freshwater and Marine Image Bank, University Libraries, U Washington
Genome 10K Project Vertebrates
  • Zalophus californianus
Global Biotic Interactions
  • Zalophus californianus
INBio resource
AnAge database
IUCN Red List
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BioLib.cz Import
Integrated Taxonomic Information System (ITIS)
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Species
Mammal life history
Mammals Resource
NCBI Taxonomy
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Species
NatureServe resource Species
North American Mammals Resource
OBIS Environmental Information
  • Zalophus californianus (Lesson, 1828)
OBIS depth range resource
One-time import of archived NBII images Species
Paleobiology Database
view in classification
Species
PlanetScott.com images
  • Zalophus californianus
SPIRE resource
  • Zalophus californianus
Sloan-CoML NameLink Project
  • Zalophus californianus
Monthly ARKive text import
IUCN Structured Data
TaxonConcept.org outlinks
  • Zalophus californianus
World Register of Marine Species (WoRMS)
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Species
Wikimedia Commons
Wikipedia
iNaturalist Images Species

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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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