merginae

Thân thiện

A merginae dives into a clear lake to catch a fish.

Definition

1. Noun:
   • A taxonomic subfamily of birds: "Merginae" is the scientific name for a subfamily within the family Anatidae, comprising diving ducks such as mergansers, eiders, scoters, and other closely related sea ducks.

Usage Notes

• "Merginae" is a specialized term used primarily in scientific, ornithological, and taxonomic contexts. It is not used in everyday conversation.
• As a proper noun referring to a taxonomic group, it is typically capitalized and used in singular form, though it represents a collective category.

Examples

• Noun:
  • The Merginae are characterized by their diving behavior and marine habitats.
  • Ornithologists study the evolutionary history of the subfamily Merginae.

Advanced Usage

• In taxonomic hierarchy: The term is used to specify a rank (subfamily) within biological classification.
  • The genus Mergus is placed within the subfamily Merginae.

Variants and Related Words

• Merganser (n): A common name for several fish-eating ducks within the Merginae subfamily.
  • The common merganser is a widespread member of the Merginae.
• Mergus (n): The type genus for the mergansers within the Merginae.

Synonyms

• Sea ducks: A common, non-scientific term for many birds in this group, though not all Merginae are strictly marine.
• Diving ducks: A descriptive term highlighting their feeding behavior.

Related Terms (Scientific Context)

• Anatidae (n): The biological family that includes ducks, geese, and swans, and which contains the subfamily Merginae.
• Subfamily (n): A taxonomic rank below family and above genus.

Học thuật

Noun

1. mergansers and closely related diving birds

Từ đồng nghĩa

• Merginae
• subfamily Merginae