Agile Gracile Opossum vs Basking shark

Gracilinanus agilis compared with Rhincodon typus

Key Differences

Agile Gracile Opossum is Least Concern while Basking shark is Endangered.

Taxonomic Classification

Rank	Agile Gracile Opossum	Basking shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Didelphimorphia (Didelphimorphia)	Lamniformes (Mackerel Sharks)
Family	Didelphidae	Rhincodontidae (Whale Sharks)
Genus	Gracilinanus	Rhincodon (Whale Sharks)
Species	Gracilinanus agilis	Rhincodon typus

Evolutionary Relationship

Agile Gracile Opossum and Basking shark share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Agile Gracile Opossum

LC — Least Concern

Basking shark

EN — Endangered

Trend: Decreasing ↓

Physical Characteristics

Attribute	Agile Gracile Opossum	Basking shark
Diet	—	Omnivore
Average Lifespan	—	100 years
Average Length	—	12.0 m
Average Weight	—	20.0 t

Habitat & Geographic Range

Agile Gracile Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Basking shark

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Chile, Portugal, Taiwan, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Agile Gracile Opossum

The Agile Gracile Opossum (Gracilinanus agilis) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Basking shark

The world's largest fish, whale sharks can exceed 12 meters and 20 tonnes, inhabiting tropical and warm temperate oceans worldwide. Despite their massive size, they are harmless filter feeders, consuming plankton, fish eggs, and small fish by swimming open-mouthed through prey-dense water. They undertake vast seasonal migrations following plankton blooms. Endangered due to fishing, boat strikes, and the live fin trade, with population declining by approximately 50% over the past 75 years.