Hourglass Dolphin vs Spine-fingered Treefrog

Lagenorhynchus cruciger compared with Charadrahyla trux

Key Differences

• Hourglass Dolphin is Least Concern while Spine-fingered Treefrog is Endangered.

Taxonomic Classification

Rank	Hourglass Dolphin	Spine-fingered Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Anura (Frogs & Toads)
Family	Delphinidae (Oceanic Dolphins)	Hylidae
Genus	Lagenorhynchus	Charadrahyla
Species	Lagenorhynchus cruciger	Charadrahyla trux

Evolutionary Relationship

Hourglass Dolphin and Spine-fingered Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Spine-fingered Treefrog

EN — Endangered

Physical Characteristics

Attribute	Hourglass Dolphin	Spine-fingered Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spine-fingered Treefrog

Habitat

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

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.