holotype: meaning, definition, pronunciation and examples
C2Technical / Scientific
Quick answer
What does “holotype” mean?
The single physical specimen (or illustration) of an organism, designated as the definitive example of a newly described species.
Audio
Pronunciation
Definition
Meaning and Definition
The single physical specimen (or illustration) of an organism, designated as the definitive example of a newly described species.
In a broader scientific context, sometimes used metaphorically to refer to the definitive or original reference model for any classification (e.g., in typology of artifacts).
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling. Usage is identical in both varieties within scientific discourse.
Connotations
Carries the same precise, formal, and academic connotations in both varieties.
Frequency
Used exclusively in specialised biological and paleontological literature in both regions with equal frequency relative to the field.
Grammar
How to Use “holotype” in a Sentence
The holotype of [Species name] is...[Species name] holotype is held at...to designate/select/serve as the holotype for...based on/comparison with the holotypeVocabulary
Collocations
Examples
Examples of “holotype” in a Sentence
adjective
British English
- holotype material
- holotype designation
American English
- holotype specimen
- holotype collection
Usage
Meaning in Context
Business
Not used.
Academic
Core term in taxonomic and systematic biology papers, museum studies, and paleontology.
Everyday
Virtually never used.
Technical
Essential term for describing and classifying species. Used in species descriptions, collection catalogues, and phylogenetic studies.
Vocabulary
Synonyms of “holotype”
Watch out
Common Mistakes When Using “holotype”
- Using 'holotype' to refer to any typical example (e.g., 'That car is a holotype of 1960s design').
- Confusing 'holotype' (the single name-bearing specimen) with 'paratype' (other specimens from the original series).
- Incorrect plural: 'holotypes' (correct) vs. 'holotype' (non-standard).
FAQ
Frequently Asked Questions
Yes, in very rare historical cases (especially in botany before 1908) an illustration could serve as the holotype, but modern rules strongly prefer a physical specimen.
Taxonomists can designate a new specimen as a 'neotype' to serve as the nomenclatural type, provided certain rigorous conditions are met.
No. A holotype is simply the specimen to which the name is permanently attached. It might be incomplete, immature, or even aberrant. Its primary role is nomenclatural stability, not necessarily representativeness.
The author(s) who first describe and name a new species in a valid scientific publication must designate one specimen as the holotype.
The single physical specimen (or illustration) of an organism, designated as the definitive example of a newly described species.
Holotype is usually technical / scientific in register.
Holotype: in British English it is pronounced /ˈhɒlə(ʊ)taɪp/, and in American English it is pronounced /ˈhɑːləˌtaɪp/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “The holotype does not lie. (Scientific saying emphasising empirical evidence)”
Learning
Memory Aids
Mnemonic
Think 'HOLO' (whole, single) + 'TYPE' (example). The ONE whole specimen that defines the type.
Conceptual Metaphor
THE ORIGINAL BLUEPRINT (The holotype serves as the foundational reference model, like an architect's original plan for a building style).
Practice
Quiz
What is the primary function of a holotype in biology?