オンドリタイランチョウ vs

Alectrurus tricolor compared with Tuber maculatum

Key Differences

オンドリタイランチョウ is Vulnerable while is Data Deficient.

Taxonomic Classification

Rank	オンドリタイランチョウ
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Aves (鳥類)	Pezizomycetes (チャワンタケ綱)
Order	Passeriformes (スズメ目)	Pezizales (チャワンタケ目)
Family	Tyrannidae	Tuberaceae
Genus	Alectrurus	Tuber
Species	Alectrurus tricolor	Tuber maculatum

Conservation Status

オンドリタイランチョウ

VU — Vulnerable

DD — Data Deficient

Physical Characteristics

Attribute	オンドリタイランチョウ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

オンドリタイランチョウ

Habitat

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

Range

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

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

オンドリタイランチョウ

The cock-tailed tyrant (Alectrurus tricolor) is a striking and unusual flycatcher in the family Tyrannidae, named for the remarkable elongated, spatula-shaped outer tail feathers of the male, which can exceed the body length and are displayed during aerial courtship flights over open grasslands. The species inhabits wet and seasonally flooded grasslands, cerrado savanna, and campos in the interior of South America, including central Brazil, eastern Bolivia, Paraguay, and northeastern Argentina — not Norway, as erroneous database entries suggest. Males combine conspicuous black, white, and rufous plumage with their extraordinary tail streamers in an elaborate display to attract females on leks; females are cryptically streaked brown. The cock-tailed tyrant is a ground- and low-vegetation forager, preying on insects and other small invertebrates gleaned from grass stems and caught in aerial sallies. The species is classified as Vulnerable by the IUCN due to extensive and continuing conversion and degradation of its native Neotropical grassland habitat through intensive soy and sugarcane agriculture, cattle ranching, fire management changes, and drainage of seasonally flooded grasslands. Populations have declined significantly across much of its range, particularly in Brazil and Paraguay. The species is a flagship for threatened grassland conservation in South America, where relatively little protection has historically been directed at open-country habitats compared to forest ecosystems.

Tuber maculatumは「シロトリュフ」または「マダラトリュフ」とも呼ばれる地下生子嚢菌で、暗い斑点が散在する白色からクリーム色の外皮を持ちます。ヨーロッパの温帯林の石灰質土壌に生育し、コナラやハシバミなどの広葉樹と外生菌根を形成します。この地下性菌類は樹木の根と栄養交換の関係を結び、強烈な芳香に誘われた穴掘り動物によって胞子を散布します。