brackish cockle vs Onca

Cerastoderma glaucum compared with Panthera onca

Key Differences

• brackish cockle is Least Concern while Onca is Near Threatened.

Taxonomic Classification

Rank	brackish cockle	Onca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Moluscos)	Chordata (cordados)
Class	Bivalvia (Bivalvia)	Mammalia (mamíferos)
Order	Cardiida (Cardiida)	Carnivora (carnívoros)
Family	Cardiidae	Felidae (Cats)
Genus	Cerastoderma	Panthera (Big Cats)
Species	Cerastoderma glaucum	Panthera onca

Evolutionary Relationship

brackish cockle and Onca share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brackish cockle

LC — Least Concern

Onca

NT — Near Threatened

Population: ~64.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	brackish cockle	Onca
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	1.9 m
Average Weight	—	100.0 kg

Habitat & Geographic Range

brackish cockle

Habitat

Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.

Range

Distributed across Azerbaijan, Belgium, Denmark, Norway, and Sweden.

Onca

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

brackish cockle

The Brackish cockle (Cerastoderma glaucum) is a species in the genus Cerastoderma. It is currently classified as Least Concern on the IUCN Red List. Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.

Onca

O maior felino das Américas, atingindo até 100 kg com corpo robusto e musculoso e pelagem com padrão de rosetas característico. Encontrado do México até a América do Sul, com populações mais expressivas na Amazônia e no Pantanal. Nadadores poderosos e predadores de topo, os jaguares desempenham papel fundamental na regulação das populações de presas. Classificado como Quase Ameaçado, com sua área de ocorrência diminuindo devido ao desmatamento.