Brazilian electric ray vs Komodo Dragon

Narcine brasiliensis compared with Varanus komodoensis

Key Differences

Brazilian electric ray is Near Threatened while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Brazilian electric ray	Komodo Dragon
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Elasmobranchii	Reptilia (爬行纲)
Order	Torpediniformes (电鳐目)	Squamata (有鱗目)
Family	Narcinidae	Varanidae (Monitor Lizards)
Genus	Narcine	Varanus (Monitor Lizards)
Species	Narcine brasiliensis	Varanus komodoensis

Evolutionary Relationship

Brazilian electric ray and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

Brazilian electric ray

NT — Near Threatened

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Brazilian electric ray	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Brazilian electric ray

Komodo Dragon

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Brazilian electric ray

The Brazilian electric ray (Narcine brasiliensis) is a species in the genus Narcine. It is currently classified as Near Threatened on the IUCN Red List.