stizostedion vitreum
Definition
Noun 1. A species of freshwater fish: Stizostedion vitreum is the scientific name for a large, predatory freshwater fish commonly known as the walleye. It is characterized by its pike-like body shape and is a member of the perch family.
Usage Examples
- Noun:
- The lake is stocked with Stizostedion vitreum, which anglers commonly call walleye.
- Biologists study the spawning habits of Stizostedion vitreum.
Advanced Usage
- Scientific Context: The term is used almost exclusively in formal, scientific, or technical writing (e.g., ichthyology, fisheries management, environmental studies). In common speech, the common name "walleye" is always preferred.
- The research paper compared the growth rates of Stizostedion vitreum and Sander lucioperca.
Variants and Related Words
- Walleye (n): The universal common name for .
- We caught three walleye this morning.
- Yellow walleye (n): Another common name, distinguishing it from the blue walleye ().
- Pickerel (n): A regional name used in some parts of Canada, though this can cause confusion with true pickerels (genus ).
Synonyms
- Walleye: The primary and correct synonym for general use.
- Yellow pike-perch: A descriptive name referencing its pike-like appearance and perch family classification.
Notes on Meaning
- Taxonomic Note: While historically classified as , modern taxonomy often places this species in the genus , as . You may encounter both scientific names. The definition "pike-like freshwater perches" accurately describes its physical form and family (Percidae).
Noun
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pike-like freshwater perches
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