calidris melanotos

Thân thiện

A male calidris melanotos inflates its chest on the tundra.

Definition

Noun: 1. A species of sandpiper: Calidris melanotos is the scientific name for a specific bird species commonly known as the Pectoral Sandpiper. It is a medium-sized shorebird characterized by its distinctive breeding behavior where the male inflates a large, colorful air sac on its chest during courtship displays.

Usage Notes

• This term is a binomial nomenclature (scientific name). It is always written in .
• The first part () indicates the genus, and the second part () specifies the species.
• In formal or scientific writing, the full scientific name is used. In general contexts, the common name "Pectoral Sandpiper" is preferred.

Examples

• Scientific Context:
  • The study focused on the migration patterns of Calidris melanotos.
  • Ornithologists identified the specimen as Calidris melanotos due to its distinct chest markings.
• General Context (using common name):
  • We spotted a Pectoral Sandpiper (Calidris melanotos) at the wetland.

Advanced Usage

• Taxonomic Hierarchy: The term places the bird within a specific biological classification:
  • Kingdom: Animalia
  • Phylum: Chordata
  • Class: Aves
  • Order: Charadriiformes
  • Family: Scolopacidae
  • Genus: Calidris
  • Species: C. melanotos

Variants and Related Words

• Pectoral Sandpiper: The standard English common name for .
• Calidris: The genus name, which includes other "peep" sandpipers like the Dunlin () and the Least Sandpiper ().
• Sandpiper: The common name for the family (Scolopacidae) of wading birds to which this species belongs.
• Shorebird: A broader category of birds that live and feed along shores and wetlands.

Synonyms

• Pectoral Sandpiper (primary common name synonym).

Related Phrases/Behaviors

• Courtship display: The specific behavior for which this bird is noted, involving the male inflating its chest sac.
• Lekking: A breeding system where males gather to perform competitive displays for females; the Pectoral Sandpiper engages in a form of this.

Học thuật

Noun

1. American sandpiper that inflates its chest when courting

Từ đồng nghĩa

• pectoral sandpiper
• jacksnipe
• Calidris melanotos