genus gasterosteus
Học thuậtThân thiện
A scientist carefully examines a preserved specimen of the genus Gasterosteus.
Definition
Noun: 1. A taxonomic genus within the family Gasterosteidae: Genus Gasterosteus is the type genus for the family Gasterosteidae. This genus primarily includes small, spiny-rayed fish commonly known as sticklebacks.
Usage Notes
- This term is used in formal scientific and biological contexts, specifically in taxonomy (the science of classification) and ichthyology (the study of fish).
- It is always capitalized when referring to the formal genus name: .
- In non-scientific writing, the common names of its species (e.g., three-spined stickleback) are typically used instead.
Examples of Usage
- Scientific Context:
- The experiment studied the behavior of several species within Genus Gasterosteus.
- According to taxonomic records, Genus Gasterosteus was first formally described in the 18th century.
Advanced Usage
- In Taxonomic Hierarchy: The term is used to specify a precise level of biological classification.
- The family Gasterosteidae is defined by the characteristics of its type genus, Genus Gasterosteus.
Variants and Related Words
- Gasterosteus (n): The abbreviated form of the genus name, used in binomial nomenclature (e.g., , the three-spined stickleback).
- Gasterosteidae (n): The family name to which this genus belongs.
- Stickleback (n): The common name for fish belonging to this genus and related genera.
Synonyms
- Type genus of Gasterosteidae (formal, descriptive synonym)
Related Terms (Not direct synonyms, but associated in scientific context)
- Taxon: A general term for any group in biological classification (e.g., family, genus, species).
- Binomial Nomenclature: The two-part naming system (Genus + species) used in biology. is the genus part of such names.
A scientist carefully examines a preserved specimen of the genus Gasterosteus.
Noun
- type genus of the family Gasterosteidae