Bridge Orbweaver vs Buckelwal

Larinioides sclopetarius compared with Megaptera novaeangliae

Key Differences

• Bridge Orbweaver is Least Concern while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	Bridge Orbweaver	Buckelwal
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Arachnida (แมง)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Araneae (แมงมุม)	Cetacea (Whales & Dolphins)
Family	Araneidae	Balaenopteridae (Rorquals)
Genus	Larinioides	Megaptera (Humpback Whales)
Species	Larinioides sclopetarius	Megaptera novaeangliae

Evolutionary Relationship

Bridge Orbweaver and Buckelwal share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Bridge Orbweaver

LC — Least Concern

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Bridge Orbweaver	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Bridge Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (5 countries) and North America (Canada, United States).

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.

Bridge Orbweaver

The Bridge Orbweaver (Larinioides sclopetarius) is a species in the genus Larinioides. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden