Barred Sycamore Pigmy vs 瓶鼻海豚

Stigmella speciosa compared with Tursiops truncatus

Key Differences

• Barred Sycamore Pigmy is Not Evaluated while 瓶鼻海豚 is Least Concern.

Taxonomic Classification

Rank	Barred Sycamore Pigmy	瓶鼻海豚
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Mammalia (哺乳動物)
Order	Lepidoptera (鱗翅目)	Cetacea (Whales & Dolphins)
Family	Nepticulidae	Delphinidae (Oceanic Dolphins)
Genus	Stigmella	Tursiops (Bottlenose Dolphins)
Species	Stigmella speciosa	Tursiops truncatus

Evolutionary Relationship

Barred Sycamore Pigmy and 瓶鼻海豚 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Barred Sycamore Pigmy

NE — Not Evaluated

瓶鼻海豚

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Barred Sycamore Pigmy	瓶鼻海豚
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Barred Sycamore Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries).

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).

Barred Sycamore Pigmy

The Barred Sycamore Pigmy (Stigmella speciosa) is a species in the genus Stigmella. Typically found in virtually all terrestrial and freshwater habitats.

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。

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden