Boreal Tree Firedot vs Buckelwal

Caloplaca ahtii compared with Megaptera novaeangliae

Key Differences

Boreal Tree Firedot is Not Evaluated while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	Boreal Tree Firedot	Buckelwal
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Ascomycota (子嚢菌門)	Chordata (脊索動物)
Class	Lecanoromycetes (チャシブゴケ菌綱)	Mammalia (哺乳類)
Order	Teloschistales (Teloschistales)	Cetacea (Whales & Dolphins)
Family	Teloschistaceae	Balaenopteridae (Rorquals)
Genus	Caloplaca	Megaptera (Humpback Whales)
Species	Caloplaca ahtii	Megaptera novaeangliae

Conservation Status

Boreal Tree Firedot

NE — Not Evaluated

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Boreal Tree Firedot	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Boreal Tree Firedot

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

Buckelwal

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Boreal Tree Firedot

The Boreal Tree Firedot (Caloplaca ahtii) is a species in the genus Caloplaca. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Buckelwal

大型クジラの中で最も曲芸的なクジラのひとつであるザトウクジラは、繁殖期にオスが歌う複雑で神秘的な歌で知られており、数時間にわたって続き時間をかけて変化していきます。体長16m、体重30トンに達し、哺乳類の中で最長の回遊を行います。全海洋に分布し、協調的なバブルネット採餌でオキアミや小魚を捕食します。歴史的な捕鯨後の個体数はおおむね回復しています。