ハイムネオナガカマドドリ vs ススイロカマドドリ

Synallaxis hypospodia compared with Synallaxis brachyura

Taxonomic Classification

Rank	ハイムネオナガカマドドリ	ススイロカマドドリ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order same	Passeriformes (スズメ目)	Passeriformes (スズメ目)
Family same	Furnariidae	Furnariidae
Genus same	Synallaxis	Synallaxis
Species	Synallaxis hypospodia	Synallaxis brachyura

Evolutionary Relationship

ハイムネオナガカマドドリ and ススイロカマドドリ share a common ancestor at the Genus level: Synallaxis.

Conservation Status

ハイムネオナガカマドドリ

LC — Least Concern

ススイロカマドドリ

LC — Least Concern

Physical Characteristics

Attribute	ハイムネオナガカマドドリ	ススイロカマドドリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ハイムネオナガカマドドリ

Habitat

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

Range

Found in Norway.

ススイロカマドドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

ハイムネオナガカマドドリ

The cinereous-breasted spinetail (Synallaxis hypospodia) is a small, skulking bird in the family Furnariidae, found in interior South America, primarily across central and southern Brazil extending into eastern Bolivia and potentially adjacent Paraguay. It inhabits dense, tangled undergrowth in dry scrub forest, cerrado, and woodland edge habitats, remaining close to the ground and typically visible only briefly as it moves through thick vegetation. The species has a slender, graduated tail—characteristic of the spinetail group—and gray-washed underparts that give it its name. The cinereous-breasted spinetail is classified as Least Concern by the IUCN, though monitoring within its range is limited. Its habitat preference for cerrado and dry woodland is significant, as cerrado is one of the world's most threatened biomes, with less than half of the original vegetation remaining due to agricultural conversion, primarily for soy and cattle production. The species is typically detected by its distinctive song rather than direct sighting, as its secretive behavior makes visual observation difficult. Like other Synallaxis spinetails, it builds a large domed stick nest with a side entrance tunnel, often placed in dense bushes. Any database records associating this species with Norway are data artifacts; its range is entirely within interior South America.

ススイロカマドドリ

スレーティスパインテイル(Synallaxis brachyura)はIUCNレッドリストで軽度懸念(LC)に分類されている。分布域全体にわたって広く分布し個体数が豊富で、個体数は安定しており直接的な保全上の懸念はない。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway