ハシグロハエトリ vs Isago-gangi-ei

Aphanotriccus audax compared with Okamejei hollandi

Key Differences

• ハシグロハエトリ is Near Threatened while Isago-gangi-ei is Vulnerable.

Taxonomic Classification

Rank	ハシグロハエトリ	Isago-gangi-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Elasmobranchii
Order	Passeriformes (スズメ目)	Rajiformes (ガンギエイ目)
Family	Tyrannidae	Rajidae
Genus	Aphanotriccus	Okamejei
Species	Aphanotriccus audax	Okamejei hollandi

Evolutionary Relationship

ハシグロハエトリ and Isago-gangi-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ハシグロハエトリ

NT — Near Threatened

Isago-gangi-ei

VU — Vulnerable

Physical Characteristics

Attribute	ハシグロハエトリ	Isago-gangi-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ハシグロハエトリ

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Norway, and Panama. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Isago-gangi-ei

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

ハシグロハエトリ

The Black-billed Flycatcher (Aphanotriccus audax) is a species in the genus Aphanotriccus. It is currently classified as Near Threatened on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.