Halicarnas Brown vs Red-billed Duck

Maniola halicarnassus compared with Anas erythrorhyncha

Key Differences

• Halicarnas Brown is Near Threatened while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Halicarnas Brown	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Anseriformes (Anseriformes)
Family	Nymphalidae (Brush-footed Butterflies)	Anatidae
Genus	Maniola	Anas
Species	Maniola halicarnassus	Anas erythrorhyncha

Evolutionary Relationship

Halicarnas Brown and Red-billed Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Halicarnas Brown

NT — Near Threatened

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Halicarnas Brown	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Halicarnas Brown

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Greece. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.