common brown lemur vs アオサギ

Eulemur fulvus compared with Ardea cinerea

Key Differences

common brown lemur is Vulnerable while アオサギ is Least Concern.

Taxonomic Classification

Rank	common brown lemur	アオサギ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Primates (サル目)	Pelecaniformes (ペリカン目)
Family	Lemuridae (Lemurs)	Ardeidae
Genus	Eulemur	Ardea
Species	Eulemur fulvus	Ardea cinerea

Evolutionary Relationship

common brown lemur and アオサギ share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

common brown lemur

VU — Vulnerable

アオサギ

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	common brown lemur	アオサギ
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

common brown lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

アオサギ

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

common brown lemur

The common brown lemur (<em>Eulemur fulvus</em>) is a medium-sized primate endemic to Madagascar, typically inhabiting diverse terrestrial and aquatic environments including tropical moist forests. This species is classified as Vulnerable on the IUCN Red List, reflecting significant population declines driven primarily by habitat loss and fragmentation resulting from deforestation and land conversion across its native range. As a member of the family Lemuridae, the common brown lemur is characterized by its brown to gray fur, pale face patches, and social group-living behavior. The species is typically diurnal and cathemeral, meaning it may be active during both day and night depending on season and conditions. It often feeds on fruits, leaves, flowers, and invertebrates, making it an important seed disperser in Malagasy forest ecosystems. The common brown lemur typically lives in social groups ranging in size from a few individuals to over a dozen animals. Biological traits of this species remain poorly documented in the scientific literature.

アオサギ

最大1メートルの高さに達する大型の優美な渉禽類であるアオサギは、ヨーロッパ、アジア、アフリカ全域の湿地、川、湖、沿岸地域に生息します。忍耐強い単独の狩猟者で、長時間静止した後、稲妻のような素早いダガーのような嘴の一撃で魚、カエル、小型哺乳類を捕らえます。サギのコロニーと呼ばれる集団繁殖地で高い木に群れを作って繁殖し、時に他のコロニー性水鳥と共生します。世界的に広く分布しており、軽度懸念種です。