Common Poison-arrow Frog vs jaguar
Oophaga histrionica compared with Panthera onca
Key Differences
- Common Poison-arrow Frog is Critically Endangered while jaguar is Near Threatened.
Taxonomic Classification
| Rank | Common Poison-arrow Frog | jaguar |
|---|---|---|
| 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 | Amphibia (两栖动物) | Mammalia (哺乳動物) |
| Order | Anura (无尾目) | Carnivora (食肉目) |
| Family | Dendrobatidae (Poison Dart Frogs) | Felidae (Cats) |
| Genus | Oophaga | Panthera (Big Cats) |
| Species | Oophaga histrionica | Panthera onca |
Evolutionary Relationship
Common Poison-arrow Frog and jaguar share a common ancestor at the Phylum level: Chordata. (脊索动物门)
Conservation Status
Common Poison-arrow Frog
CR — Critically Endangeredjaguar
NT — Near ThreatenedPopulation: ~64.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Common Poison-arrow Frog | jaguar |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 15 years |
| Average Length | — | 1.9 m |
| Average Weight | — | 100.0 kg |
Habitat & Geographic Range
Common Poison-arrow Frog
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 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.
Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.
jaguar
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.
Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
Common Poison-arrow Frog
<em>Oophaga histrionica</em>, the common poison arrow frog, is a small, brilliantly coloured dendrobatid frog in the family Dendrobatidae, endemic to the lowland and foothill rainforests of Colombia. Like other members of the genus Oophaga, it is aposematically coloured, displaying vivid patterns of red, yellow, black, and white that warn predators of its potent skin toxins, which are derived from the arthropods in its diet. The species is typically terrestrial and diurnal, inhabiting the leaf litter and low vegetation of humid tropical forests where males call to attract females and defend territories. Parental care is well developed, with females transporting tadpoles on their backs to water-filled bromeliads and subsequently feeding them with unfertilised trophic eggs. <em>Oophaga histrionica</em> is assessed as Critically Endangered on the IUCN Red List, reflecting severe population declines driven by extensive deforestation, agricultural expansion, and collection for the international pet trade within its restricted Colombian range. Biological traits such as average adult lifespan, precise body dimensions, and detailed dietary composition across its range remain poorly documented in the scientific literature. Conservation measures include habitat protection and captive breeding programmes.
jaguar
美洲最大的猫科动物,体重可达100千克,体型粗壮健硕,毛皮具有独特的玫瑰形花纹。分布于墨西哥至南美洲,亚马逊和潘塔纳尔是其主要栖息地。美洲豹是出色的游泳健将和顶级捕食者,在调节猎物种群方面发挥关键作用。由于森林砍伐导致栖息地缩减,被列为近危(NT)物种。
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