1. the single specimen designated as the type specimen when a new species is first described
Usage: biology; taxonomy

Examples

• The holotype of the newly discovered beetle is preserved in the museum’s collection.
• Scientists must examine the holotype to confirm the identification of similar specimens.
• The holotype serves as the permanent reference point for the species description.
• Researchers traveled to London to study the holotype housed in the Natural History Museum.
• Without access to the holotype, taxonomists cannot definitively classify the fossil.
• The holotype was carefully photographed and measured before being stored.