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
The Fish Database of Taiwan Order
AnAge database Order
Anage Data Order
Animal Diversity Web Descriptions Order
Animal Diversity Web Descriptions
AquaMaps Resource Order
AskNature Order
Australian Desert Fishes Order
BOLDS resource for higher-level taxa
BOLDS resource for higher-level taxa
BOLDS images II Order
BOLDS resource for species-level taxa Order
BioKIDS Critter Catalog
BioKIDS Critter Catalog Order
Conabio Order
EOL Group on Flickr Order
EOL Group on Flickr Order
EOL Group on Flickr Order
EOL hotlist Scratchpad Order
  • Siluriformes
Environments Order
Environments
IRMNG
view in classification
Order
FishBase
view in classification
Order
FishWisePro resource Order
Fishes resource Order
Freshwater and Marine Image Bank, University Libraries, U Washington
GBIF national node classification resource: Germany Order
GBIF national node type records: Germany Order
Global Biotic Interactions Order
Global Biotic Interactions Order
IABIN resource Order
IUCN Red List Order
IUCN Red List
view in classification
Order
BioLib.cz Import
Initial Tree of Life web Import
  • Siluriformes
Integrated Taxonomic Information System (ITIS)
view in classification
Order
Inventaire National du Patrimoine Naturel Order
Library of Alexandria Order
Library of Alexandria Order
Library of Alexandria Order
MCZ resource
MCZ resource Order
Morphbank Resource Order
NCBI Taxonomy
view in classification
Order
OBIS depth range resource Order
OEB130_2010 Order
Ocean Genome Resource- genomic DNA available Order
Paleobiology Database
view in classification
Order
Phenoscape Catfish Fin Shapes
SPIRE resource Order
India Biodiversity Portal Species Data Order
IUCN Structured Data Order
Taxonomic Hierarchy of COL-China 2012
view in classification
Order
Monthly ARKive text import Order
Tree of Life web project
  • Siluriformes
Type data from iDigBio Order
Type data from iDigBio Order
Type data from iDigBio Order
World Register of Marine Species (WoRMS)
view in classification
Order
Wikimedia Commons Order
Wikimedia Commons Order
Wikimedia Commons
Wikipedia Order
Wikipedia Order
Wikipedia Order
Wikipedia Order
Wikipedia
Wikipedia Order
Zootaxa via Plazi Order
iNaturalist Images Order
iSpot southern Africa Order
  • Siluriformes

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