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
Order
Global Biotic Interactions Order
Animal Diversity Web Descriptions Order
AquaMaps Resource Order
AskNature Order
BOLDS resource for higher-level taxa
BOLDS resource for higher-level taxa
BOLDS images II Order
BOLDS resource for species-level taxa Order
BioImages resource Order
BioImages resource Order
BioImages resource Order
EOL Group on Flickr Order
EOL Group on Flickr Order
EOL Group on Flickr Order
EOL Group on Flickr Order
EOL hotlist Scratchpad Order
  • Nudibranchia
Encyclopedia of Marine Life of Britain and Ireland Resource Order
Environments
IRMNG
view in classification
Order
GBIF national node classification resource: Germany Order
GBIF national node type records: France Order
GBIF national node type records: Germany Order
GBIF national node type records: Netherlands Order
GROUP: BIO 240: Ecology and Evolution, Goucher College
  • Nudibranchia
Global Biotic Interactions Order
Animal Diversity Web Descriptions
Global Biotic Interactions Order
Global Biotic Interactions Order
IABIN resource Order
INBio resource Order
Integrated Taxonomic Information System (ITIS)
view in classification
Order
Inventaire National du Patrimoine Naturel Order
MCZ resource Order
MarLIN resource Order
Moorea Biocode
  • Nudibranchia
NCBI Taxonomy
view in classification
Order
Natural History Museum Species of the day Order
NatureServe resource Order
OBIS depth range resource Order
Ocean Genome Resource- genomic DNA available Order
Ocean Genome Resource- genomic DNA available
Paleobiology Database
view in classification
Order
Invertebrates of the Salish Sea Order
SPIRE resource Order
Sloan-CoML NameLink Project
  • Nudibranchia
Monthly ARKive text import Order
World Register of Marine Species (WoRMS)
view in classification
Order
Wikimedia Commons
Wikimedia Commons Order
Wikipedia Order
iNaturalist Images Order

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