Definition

Noun: 1. A taxonomic genus of birds within the family Anatidae: This genus is a scientific classification in biology, specifically referring to a group of duck species. The most well-known and typically the sole extant (currently living) species in this genus is the Clangula hyemalis, commonly known as the long-tailed duck or oldsquaw.

Usage Notes

• The term "genus Clangula" is used primarily in scientific, zoological, and ornithological contexts. It is part of the binomial nomenclature system (e.g., ) used to classify organisms.
• In everyday language, people refer to the bird itself as the "long-tailed duck," not by its genus name.

Examples

• Scientific Classification: "The long-tailed duck is the only living member of the genus Clangula."
• Taxonomic Discussion: "Ornithologists have debated the phylogenetic placement of genus Clangula within the sea duck tribe."
• Formal Description: "Genus Clangula is characterized by its distinctive long tail feathers and complex vocalizations."

Advanced Usage

• The genus name is always italicized in scientific writing. The first part (the genus) is capitalized: Clangula.
• In taxonomic hierarchies, it is used to show relationship: Family: Anatidae; Subfamily: Merginae; Genus: Clangula; Species: Clangula hyemalis.

Variants and Related Words

• Clangula hyemalis (n): The full scientific name for the long-tailed duck, the species within the genus.
• Long-tailed duck (n): The common English name for the bird classified under genus .
• Oldsquaw (n): A former common name for the long-tailed duck, now considered outdated and potentially offensive.

Synonyms

• Taxonomic genus for the long-tailed duck: There are no direct synonyms for a precise scientific genus name. In informal contexts, one might refer to "the long-tailed duck's genus."

Related Terms (Scientific Context)

• Taxonomy (n): The science of classification of organisms.
• Binomial nomenclature (n): The two-part naming system (genus and species) for organisms.
• Anatidae (n): The biological family that includes ducks, geese, and swans.

Noun

1. a genus of ducks