A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described
http://aims.fao.org/aos/agrovoc/xDef_ccca5b8c
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2018-07-10T13:59:56Z
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2018-07-10T12:52:31Z
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A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described