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Paul Morris   http://creativecommons.org/licenses/by-sa/2.0/

Rhynchocephalia (Rhychocephalians) is an order of vertebrates. There is 1 species of Rhychocephalians, in 1 genus and 5 families.

EOL has data for one attribute:

Known occurrences, collected specimens and observations of rhychocephalians. View this species on GBIF