Ballena azul vs
Balaenoptera musculus compared with Navicula digitoradiata
Key Differences
- Ballena azul is Vulnerable while is Not Evaluated.
Taxonomic Classification
| Rank | Ballena azul | |
|---|---|---|
| Kingdom | Animalia (Animals) | Chromista (Chromista) |
| Phylum | Chordata (cordados) | Ochrophyta (Ochrophyta) |
| Class | Mammalia (mamíferos) | Bacillariophyceae (Bacillariophyceae) |
| Order | Cetacea (Whales & Dolphins) | Naviculales (Naviculales) |
| Family | Balaenopteridae (Rorquals) | Naviculaceae |
| Genus | Balaenoptera (Rorquals) | Navicula |
| Species | Balaenoptera musculus | Navicula digitoradiata |
Conservation Status
Ballena azul
VU — VulnerablePopulation: ~15.0K
Trend: Increasing ↑
Physical Characteristics
| Attribute | Ballena azul | |
|---|---|---|
| Diet | Carnivore | — |
| Average Lifespan | 90 years | — |
| Average Length | 30.0 m | — |
| Average Weight | 150.0 t | — |
Habitat & Geographic Range
Ballena azul
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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.
Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Native to Asia and Europe, inhabiting ecosystems characteristic of the region.
Distributed across Norway, Sweden, and Taiwan.
Ballena azul
El animal más grande que se conoce haya vivido en la Tierra; las ballenas azules pueden alcanzar 33 metros y 200 toneladas — sus corazones solos pesan tanto como un automóvil pequeño. Se encuentran en todos los océanos y migran entre las zonas de alimentación polares y las áreas de reproducción tropicales. Son filtradoras que consumen hasta 4 toneladas de kril al día. En peligro de extinción, con poblaciones globales estimadas entre 10.000 y 25.000 tras casi extinguirse por la caza de ballenas en el siglo XX.
Navicula digitoradiata es una diatomea penada de agua dulce con contorno lanceolado y estrias radiales en forma de dedo que se extienden desde un nodulo central. Habita zonas bentonicas epilelicas en rios, lagos y ambientes salobres de regiones templadas y subtropicales. Esta diatomea fotosintetica contribuye a las comunidades de biofilm en la superficie de los sedimentos.
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