Buckelwal vs Coastal Mahoe

Megaptera novaeangliae compared with Melicytus novae-zelandiae

Key Differences

Buckelwal is Vulnerable while Coastal Mahoe is Least Concern.

Taxonomic Classification

Rank	Buckelwal	Coastal Mahoe
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Mammalia (哺乳類)	Magnoliopsida (モクレン綱)
Order	Cetacea (Whales & Dolphins)	Malpighiales (キントラノオ目)
Family	Balaenopteridae (Rorquals)	Violaceae
Genus	Megaptera (Humpback Whales)	Melicytus
Species	Megaptera novaeangliae	Melicytus novae-zelandiae

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Coastal Mahoe

LC — Least Concern

Physical Characteristics

Attribute	Buckelwal	Coastal Mahoe
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

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.

Coastal Mahoe

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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。

Coastal Mahoe

Melicytus novae-zelandiae, the coastal mahoe, is a shrub or small tree in the family Violaceae native to New Zealand, where it occurs along the coastlines of both the North and South Islands, extending to some offshore islands. The mahoes are a characteristic group of small trees and shrubs in the New Zealand flora, and M. novae-zelandiae is distinguished as the coastal ecotype of this group, tolerating salt spray, coastal winds, and the harsh conditions of maritime scrub and coastal forest margins. The species typically reaches 2–6 meters in height and produces small, yellowish-green flowers followed by fleshy purple to black fruits that are eaten by native birds including silvereyes, bellbirds, and tuis that disperse seeds through coastal scrub. Coastal mahoe provides important food and shelter resources in coastal bird habitats. Like other New Zealand violets in Melicytus, the plants are dioecious, with separate male and female individuals. The species is classified as Least Concern by the IUCN, being a naturally common component of coastal New Zealand vegetation and capable of persisting in modified coastal habitats including regenerating scrub and planted gardens. It is used in coastal revegetation and gardening for its wind and salt spray tolerance.