cagarraz vs Dusky Dolphin

Podiceps nigricollis compared with Lagenorhynchus obscurus

Key Differences

• cagarraz is Endangered while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	cagarraz	Dusky Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Podicipediformes (Podicipediformes)	Cetacea (Whales & Dolphins)
Family	Podicipedidae	Delphinidae (Oceanic Dolphins)
Genus	Podiceps	Lagenorhynchus
Species	Podiceps nigricollis	Lagenorhynchus obscurus

Evolutionary Relationship

cagarraz and Dusky Dolphin share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

cagarraz

EN — Endangered

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	cagarraz	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

cagarraz

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

cagarraz

Black-Necked Grebe (Podiceps nigricollis) está classificado como Em Perigo (EN) na Lista Vermelha da IUCN. Apresenta alto risco de extinção na natureza, com declínio populacional significativo e ameaças contínuas à sua sobrevivência.