Blacktail spurdog vs Panther Chameleon

Squalus melanurus compared with Furcifer pardalis

Key Differences

• Blacktail spurdog is Data Deficient while Panther Chameleon is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Panther Chameleon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Reptilia (Reptiles)
Order	Squaliformes (Squaliformes)	Squamata (Lizards & Snakes)
Family	Squalidae	Chamaeleonidae (Chameleons)
Genus	Squalus	Chamaeleo (Chameleons)
Species	Squalus melanurus	Furcifer pardalis

Evolutionary Relationship

Blacktail spurdog and Panther Chameleon share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Panther Chameleon

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Blacktail spurdog	Panther Chameleon
Diet	—	Carnivore
Average Lifespan	—	5 years
Average Length	—	45 cm
Average Weight	—	180 g

Habitat & Geographic Range

Blacktail spurdog

Panther Chameleon

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found in Madagascar.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.

Panther Chameleon

The panther chameleon is native to Madagascar and is one of the most colorful reptiles. Males display vivid colors.