Coastal False Asphodel vs 瓶鼻海豚

Triantha racemosa compared with Tursiops truncatus

Key Differences

• Coastal False Asphodel is Extinct while 瓶鼻海豚 is Least Concern.

Taxonomic Classification

Rank	Coastal False Asphodel	瓶鼻海豚
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Liliopsida (百合纲)	Mammalia (哺乳動物)
Order	Alismatales (泽泻目)	Cetacea (Whales & Dolphins)
Family	Tofieldiaceae	Delphinidae (Oceanic Dolphins)
Genus	Triantha	Tursiops (Bottlenose Dolphins)
Species	Triantha racemosa	Tursiops truncatus

Conservation Status

Coastal False Asphodel

EX — Extinct

瓶鼻海豚

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Coastal False Asphodel	瓶鼻海豚
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Coastal False Asphodel

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in United States.

瓶鼻海豚

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 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Coastal False Asphodel

Triantha racemosa, the coastal false asphodel, is an extinct aquatic to semi-aquatic perennial herb formerly belonging to the family Tofieldiaceae that was native to coastal plain wetlands of the southeastern United States. The species grew in open, often fire-maintained boggy savannas, seepage slopes, and pitcher plant bogs on the Atlantic and Gulf coastal plains, occupying habitats characterized by seasonally waterlogged, nutrient-poor, acidic soils underlain by impermeable clay. Triantha racemosa produced slender stems bearing clusters of small white flowers in a racemose inflorescence, giving the species its name. The extinction of coastal false asphodel resulted from the systematic drainage, conversion to agriculture, and suppression of natural fire that has eliminated over 95 percent of the longleaf pine savanna and associated wetland habitats across the southeastern coastal plain over the past two centuries. These fire-dependent wetland communities required periodic burning to maintain open, shrub-free conditions, and fire suppression allowed shrub encroachment that shaded out low-growing herbs. No living populations are known, and the species is regarded as extinct. Tofieldiaceae is a small family of monocots with a scattered distribution in temperate wetlands of the Northern Hemisphere.

瓶鼻海豚

作为研究最广泛、最受认可的海豚物种，宽吻海豚栖息于全球从沿岸浅水到远洋的温暖和温带海域。高度智能，大脑相对体型较大，展示自我认知、复杂交流和社会学习。生活在流动的分裂-融合社会中，合作围捕鱼群。是海洋生态系统健康的关键指示物种。