Common Lazy Toad vs ミミグロハチドリ

Oreolalax major compared with Adelomyia melanogenys

Taxonomic Classification

Rank	Common Lazy Toad	ミミグロハチドリ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Aves (鳥類)
Order	Anura (カエル)	Apodiformes (アマツバメ目)
Family	Megophryidae	Trochilidae
Genus	Oreolalax	Adelomyia
Species	Oreolalax major	Adelomyia melanogenys

Evolutionary Relationship

Common Lazy Toad and ミミグロハチドリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Common Lazy Toad

LC — Least Concern

ミミグロハチドリ

LC — Least Concern

Physical Characteristics

Attribute	Common Lazy Toad	ミミグロハチドリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Lazy Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

ミミグロハチドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Common Lazy Toad

The Common Lazy Toad (<em>Oreolalax major</em>) is an amphibian in the family Megophryidae, classified as Least Concern on the IUCN Red List. The species typically inhabits freshwater habitats, moist forests, and wetlands, favoring cool, humid environments associated with mountain streams and adjacent riparian vegetation. As a member of the family Megophryidae, it is adapted to fast-flowing, clear mountain streams where larvae typically develop among leaf litter and gravel on the stream bed. The Common Lazy Toad is generally associated with the highland and montane zones of its range, relying on intact forest cover and unpolluted water bodies for reproduction and larval development. Its Least Concern status reflects an assessment of stable population trends, though like many amphibians it may be sensitive to changes in water quality, habitat loss, and emerging infectious diseases such as chytridiomycosis. Biological traits of this species remain poorly documented in the scientific literature.

ミミグロハチドリ

ハチドリの中で単色または虹色の羽毛が主流な中、珍しく班点や斑点のある下面を持つ中型のハチドリで、コロンビアとベネズエラからボリビア南部まで標高900〜3,000メートルのアンデスの雲霧林と林縁に生息する。班点のある下面パターンは、苔に覆われた樹皮に止まる際に卓越した迷彩効果を提供する。蜜と小型節足動物を採食し、アンデスの着生植物の重要な花粉媒介者として機能する。