Barred Tiger Salamander vs Combtooth lantern shark

Ambystoma mavortium compared with Etmopterus decacuspidatus

Taxonomic Classification

Rank	Barred Tiger Salamander	Combtooth lantern shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Elasmobranchii
Order	Caudata (Caudata)	Squaliformes (Squaliformes)
Family	Ambystomatidae	Etmopteridae
Genus	Ambystoma	Etmopterus
Species	Ambystoma mavortium	Etmopterus decacuspidatus

Evolutionary Relationship

Barred Tiger Salamander and Combtooth lantern shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Barred Tiger Salamander

LC — Least Concern

Combtooth lantern shark

LC — Least Concern

Physical Characteristics

Attribute	Barred Tiger Salamander	Combtooth lantern shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barred Tiger Salamander

Habitat

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

Range

Found in Mexico.

Combtooth lantern shark

Barred Tiger Salamander

The Barred Tiger Salamander (Ambystoma mavortium) is a species in the genus Ambystoma. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Combtooth lantern shark

<em>Etmopterus decacuspidatus</em>, the combtooth lantern shark, is a small deep-sea shark in the family Etmopteridae, assessed as Least Concern on the IUCN Red List. As a member of the lanternshark genus <em>Etmopterus</em>, the species likely possesses bioluminescent photophores along its ventral surface, a characteristic feature of the group used for counter-illumination and possibly intraspecific communication in the deep ocean. The combtooth designation references the multi-cusped tooth structure of the species. Lantern sharks are among the most species-rich shark genera and are distributed across deep oceanic environments worldwide. Specific habitat description and geographic range data are not available for this species in the current record. As with many deep-sea chondrichthyans, comprehensive ecological and biological information is limited. No quantitative biological trait data including body length or weight are recorded for this species.