Definition

Noun A species of penguin, Pygoscelis adeliae, commonly known as the Adélie penguin. It is a medium-sized penguin characterized by its distinctive black and white plumage, a white ring around the eye, and a relatively long tail. This species is known for forming large, noisy breeding colonies on the ice-free coastal areas of Antarctica, particularly along the Adélie Coast.

Usage

The term "Pygoscelis adeliae" is the formal, scientific binomial name used in biological and zoological contexts to precisely identify this specific penguin species. It is used in academic writing, research papers, and taxonomic classifications.

Examples

• Scientific Context:

  • The study focused on the foraging behavior of Pygoscelis adeliae.
  • Fossil records indicate that Pygoscelis adeliae has inhabited Antarctica for millions of years.

• General Context (using the common name derived from it):

  • We observed a large colony of Adélie penguins (Pygoscelis adeliae) on the coast.

Advanced Usage

• The genus name "Pygoscelis" comes from Greek, referring to the bird's tail. The species name "adeliae" honors Adélie Land, a region of Antarctica named after the wife of French explorer Jules Dumont d'Urville.
• In ecological studies, the population health of is often used as an indicator of changes in the Antarctic marine ecosystem.

Variants and Related Words

• Adélie penguin: The universally accepted common name for this species.
• Pygoscelis: The genus that includes the Adélie penguin (), the chinstrap penguin (), and the gentoo penguin ().

Synonyms

• Adélie penguin (common name)

Related Phrases and Terms

• Penguin colony: A large group of penguins nesting together, a typical social structure for .
• Sea ice ecosystem: The critical habitat where feeds and lives.

Noun

1. medium-sized penguins occurring in large colonies on the Adelie Coast of Antarctica