Annamese Langur vs Blue Riverdamsel

Trachypithecus margarita compared with Pseudagrion microcephalum

Key Differences

• Annamese Langur is Endangered while Blue Riverdamsel is Least Concern.

Taxonomic Classification

Rank	Annamese Langur	Blue Riverdamsel
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Insecta (แมลง)
Order	Primates (อันดับวานร)	Odonata (Odonata)
Family	Cercopithecidae (Old World Monkeys)	Coenagrionidae
Genus	Trachypithecus	Pseudagrion
Species	Trachypithecus margarita	Pseudagrion microcephalum

Evolutionary Relationship

Annamese Langur and Blue Riverdamsel share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Annamese Langur

EN — Endangered

Blue Riverdamsel

LC — Least Concern

Physical Characteristics

Attribute	Annamese Langur	Blue Riverdamsel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue Riverdamsel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, France, Netherlands, Taiwan, and United Kingdom.

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Blue Riverdamsel

The Blue Riverdamsel (Pseudagrion microcephalum) is a species in the genus Pseudagrion. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.