noun Biology.
  1. a specimen other than a type specimen that is used for the original description of a taxonomic group and specifically stated to be the one on which the original description of the taxon was based.
Related formspar·a·typ·ic [par-uh-tip-ik] /ˌpær əˈtɪp ɪk/, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for paratype

Historical Examples of paratype