cotype

/ˈkoʊtaɪp/
noun
  1. A specimen that is part of the original set used to describe a new species, when no single holotype was designated.
    • The museum holds a cotype of the butterfly species collected in 1892.
    • Because the scientist did not choose a single holotype, all the specimens became cotypes.
    • Researchers compared the fossil to the original cotype stored in the archive.
Antonyms
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