Practice question

Type concept anchors nomenclature to physical evidence. Holotype is the single specimen, culture, or illustration explicitly designated by author as name-bearing type in protologue at time of original publication. It must be deposited in recognized herbarium, museum, or culture collection with accession number. Isotype represents duplicate of holotype, lectotype selected later from original material when holotype missing, neotype designated when all original material lost. Holotype ensures objective reference, preventing subjective interpretation during taxonomic revision and synonymy resolution. Conservation strategies built on this knowledge support national biodiversity targets and sustainable livelihood planning for local communities.