Alpine slug vs 大翅鯨

Lehmannia janetscheki compared with Megaptera novaeangliae

Key Differences

• Alpine slug is Data Deficient while 大翅鯨 is Vulnerable.

Taxonomic Classification

Rank	Alpine slug	大翅鯨
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Mollusca (软体动物门)	Chordata (脊索动物门)
Class	Gastropoda (腹足纲)	Mammalia (哺乳動物)
Order	Stylommatophora (柄眼目)	Cetacea (Whales & Dolphins)
Family	Limacidae	Balaenopteridae (Rorquals)
Genus	Lehmannia	Megaptera (Humpback Whales)
Species	Lehmannia janetscheki	Megaptera novaeangliae

Evolutionary Relationship

Alpine slug and 大翅鯨 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Alpine slug

DD — Data Deficient

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Alpine slug	大翅鯨
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Alpine slug

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Italy.

大翅鯨

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.

Alpine slug

The Alpine slug (Lehmannia janetscheki) is a species in the genus Lehmannia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in terrestrial and aquatic habitats including forests and freshwater. Found in Italy.

大翅鯨

座头鲸是大型鲸类中最具杂技表演性的物种之一，以繁殖季节雄性演唱的复杂而神秘的歌声著称，歌声有时持续数小时并随时间演变。体长可达16米，体重30吨，进行着哺乳动物中最长距离的洄游。分布于所有大洋，通过协作泡泡网捕食磷虾和小鱼。种群数量已从历史捕鲸后大体恢复。