subfamily carduelinae
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A goldfinch from the subfamily Carduelinae perches on a sunflower, eating seeds.
Definition
Proper noun: - A taxonomic subgroup within the family Fringillidae: Subfamily Carduelinae is a scientific classification used in some biological taxonomies for a group of birds commonly known as finches. This group typically includes birds such as goldfinches, siskins, redpolls, and crossbills.
Usage
- This term is used primarily in specialized scientific, ornithological, and taxonomic contexts to categorize and discuss a specific lineage of passerine birds.
- It is often contrasted with other subfamilies within the finch family, such as (chaffinches and bramblings).
Examples
- In scientific classification:
- The American goldfinch is a member of the subfamily Carduelinae.
- Recent DNA studies have prompted a reevaluation of the species placed within the subfamily Carduelinae.
Advanced Usage
- In taxonomic debate: The scope and membership of can vary between different classification systems. Some authorities may treat this group at a different taxonomic rank (e.g., as a full family, ).
- The traditional subfamily Carduelinae is sometimes elevated to family status as Carduelidae in modern classifications.
Variants and Related Words
- Cardueline (adj): Of or relating to the subfamily Carduelinae.
- The researcher studied cardueline finch behavior.
- Carduelid (n/adj): An alternative term used when the group is classified as the family Carduelidae.
- The crossbill is a distinctive carduelid.
Synonyms
- Cardueline finches: A common descriptive synonym.
- True finches (in specific taxonomic contexts): This term can sometimes refer to this group, though it may also encompass a broader set of species.
A goldfinch from the subfamily Carduelinae perches on a sunflower, eating seeds.
Noun
- used in some classifications for a subgroup of finches