Billiton Island Caecilian vs Baleia jubarte

Ichthyophis billitonensis compared with Megaptera novaeangliae

Key Differences

• Billiton Island Caecilian is Data Deficient while Baleia jubarte is Vulnerable.

Taxonomic Classification

Rank	Billiton Island Caecilian	Baleia jubarte
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Amphibia (Anfíbios)	Mammalia (mamíferos)
Order	Gymnophiona (Gimnofiono)	Cetacea (Whales & Dolphins)
Family	Ichthyophiidae	Balaenopteridae (Rorquals)
Genus	Ichthyophis	Megaptera (Humpback Whales)
Species	Ichthyophis billitonensis	Megaptera novaeangliae

Evolutionary Relationship

Billiton Island Caecilian and Baleia jubarte share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Billiton Island Caecilian

DD — Data Deficient

Baleia jubarte

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Billiton Island Caecilian	Baleia jubarte
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Billiton Island Caecilian

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Baleia jubarte

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.

Billiton Island Caecilian

The Billiton Island Caecilian (Ichthyophis billitonensis) is a species in the genus Ichthyophis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Baleia jubarte

Entre as baleias grandes mais acrobáticas, as baleias-jubarte são famosas por seus cantos complexos e evocativos entoados pelos machos durante a temporada reprodutiva, podendo durar horas e evoluir ao longo do tempo. Atingindo 16 metros e 30 toneladas, realizam as migrações mais longas de qualquer mamífero. Encontradas em todos os oceanos, alimentam-se de krill e peixes pequenos usando a técnica cooperativa de rede de bolhas.