Caucasian Alder vs European otter
Alnus subcordata compared with Lutra lutra
Key Differences
- Caucasian Alder is Least Concern while European otter is Vulnerable.
Taxonomic Classification
| Rank | Caucasian Alder | European otter |
|---|---|---|
| Kingdom | Plantae (plantas) | Animalia (Animals) |
| Phylum | Magnoliophyta (Flowering Plants) | Chordata (cordados) |
| Class | Magnoliopsida (Dicots) | Mammalia (mamíferos) |
| Order | Fagales (Beeches & Oaks) | Carnivora (carnívoros) |
| Family | Betulaceae | Mustelidae (Weasels & Otters) |
| Genus | Alnus | Lutra (Otters) |
| Species | Alnus subcordata | Lutra lutra |
Conservation Status
Caucasian Alder
LC — Least ConcernEuropean otter
VU — VulnerableTrend: Stable →
Physical Characteristics
| Attribute | Caucasian Alder | European otter |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 10 years |
| Average Length | — | 1.0 m |
| Average Weight | — | 10.0 kg |
Habitat & Geographic Range
Caucasian Alder
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
European otter
Typically found in diverse ecosystems where prey species are available.
Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Caucasian Alder
The Caucasian Alder (Alnus subcordata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
European otter
Mustelídeo semiacuático de corpo esguio encontrado ao longo de rios limpos, riachos e costas da Europa e Ásia. A lontra-europeia (Lutra lutra) pode atingir 1,3 metros de comprimento e é uma caçadora de peixes altamente habilidosa, usando bigodes sensíveis para detectar os movimentos de suas presas. Necessitando de água não poluída com abundância de peixes, é uma espécie indicadora da saúde dos ecossistemas de água doce. Quase extinta na Europa Ocidental devido à caça e à poluição, as populações se recuperaram significativamente após melhorias na qualidade da água.
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