Indo-Pacific Bottlenose Dolphin vs Marbled Orbweaver

Tursiops aduncus compared with Araneus marmoreus

Key Differences

• Indo-Pacific Bottlenose Dolphin is Near Threatened while Marbled Orbweaver is Least Concern.

Taxonomic Classification

Rank	Indo-Pacific Bottlenose Dolphin	Marbled Orbweaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Cetacea (Whales & Dolphins)	Araneae (Araneae)
Family	Delphinidae (Oceanic Dolphins)	Araneidae
Genus	Tursiops (Bottlenose Dolphins)	Araneus
Species	Tursiops aduncus	Araneus marmoreus

Evolutionary Relationship

Indo-Pacific Bottlenose Dolphin and Marbled Orbweaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Indo-Pacific Bottlenose Dolphin

NT — Near Threatened

Marbled Orbweaver

LC — Least Concern

Physical Characteristics

Attribute	Indo-Pacific Bottlenose Dolphin	Marbled Orbweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indo-Pacific Bottlenose Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Marbled Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).