coast amaranth vs Leopard

Amaranthus pumilus compared with Panthera pardus

Key Differences

coast amaranth is Extinct while Leopard is Vulnerable.

Taxonomic Classification

Rank	coast amaranth	Leopard
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Mammalia (哺乳類)
Order	Caryophyllales (ナデシコ目)	Carnivora (ネコ目)
Family	Amaranthaceae	Felidae (Cats)
Genus	Amaranthus	Panthera (Big Cats)
Species	Amaranthus pumilus	Panthera pardus

Conservation Status

coast amaranth

EX — Extinct

Leopard

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

Attribute	coast amaranth	Leopard
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	1.9 m
Average Weight	—	60.0 kg

Habitat & Geographic Range

coast amaranth

Habitat

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

Range

Found in Japan.

Leopard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 9 distinct biome types spanning the Afrotropic and Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across China, India, Kenya, South Africa, and Tanzania. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

coast amaranth

Coast amaranth (Amaranthus pumilus) is an annual herb in the family Amaranthaceae, native to the Atlantic and Gulf coasts of the eastern United States, where it once grew on coastal foredunes, beach strand, and shell-hash substrates above the high tide line from New York south to South Carolina. It is a low-growing, fleshy plant with small, rounded leaves and inconspicuous green flowers typical of the genus. Coast amaranth is assessed as Extinct in the Wild by the IUCN, as it has not been reliably documented from wild populations since the mid-20th century; the last confirmed collections date to the 1960s. The species' decline and likely extinction resulted from intense human pressure on Atlantic coastal habitats through shoreline development, beach stabilisation, vehicular traffic on beaches, and increased storm frequency disrupting pioneer dune vegetation. It is federally listed as Threatened in the United States, though this listing predates confirmed extinction in the wild. A small number of ex-situ accessions may exist in botanical garden collections. Genetic material and seed banking efforts represent the only remaining conservation options for this critically reduced species.

Leopard

ヒョウはアフリカ、中東、南アジアにかけて熱帯雨林から砂漠まで多様な生息地に分布する、ネコ科動物の中で最も広い地理的分布域を持つ種です。単独生活で主に夜行性であり、먹이を木の上にキャッシュする優れた登攀能力を持ちます。黒変個体であるクロヒョウは、密林個体群でよく見られます。世界的に危急種に分類されています。