Clouded slender vs Yellow-billed Pintail

Caloptilia populetorum compared with Anas georgica

Key Differences

• Clouded slender is Least Concern while Yellow-billed Pintail is Endangered.

Taxonomic Classification

Rank	Clouded slender	Yellow-billed Pintail
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Arthropoda (절지동물)	Chordata (척삭동물)
Class	Insecta (곤충)	Aves (새)
Order	Lepidoptera (나비목)	Anseriformes (기러기목)
Family	Gracillariidae	Anatidae
Genus	Caloptilia	Anas
Species	Caloptilia populetorum	Anas georgica

Evolutionary Relationship

Clouded slender and Yellow-billed Pintail share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Clouded slender

LC — Least Concern

Yellow-billed Pintail

EN — Endangered

Physical Characteristics

Attribute	Clouded slender	Yellow-billed Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Clouded slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries).

Yellow-billed Pintail

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Clouded slender

Clouded slender refers to a small moth in one of several microlepidopteran families characterized by narrow, elongated wings with clouded or mottled patterning, the 'slender' designation reflecting the elongated wing shape typical of gracillariid leaf miners, stathmopodid moths, or similar narrow-winged families. Slender moths of this type are often highly specialized as leaf miners or stem borers in their larval stage, with adults emerging in spring or summer from pupae formed within the mined leaf or on adjacent vegetation. The clouded wing pattern typically consists of subtle brown, grey, and cream mottling or diffuse cross-banding that provides camouflage against bark and foliage substrates. Many slender moth species in Europe and Asia have restricted distributions tied to the availability of specific larval host plants, making them sensitive to changes in plant community composition. Documentation of species through light trapping and larval rearing from identified host plants contributes to understanding the full diversity of microlepidoptera in temperate and subtropical habitats where hundreds of species remain incompletely studied.

Yellow-billed Pintail

노랑부리핀테일(Anas georgica)은 IUCN 적색목록에서 위기(EN)로 분류됩니다. 야생에서 높은 멸종 위험에 처해 있으며 개체수가 크게 감소하고 생존에 대한 지속적인 위협이 있습니다.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway