Coachwhip ray vs jaguar
Urogymnus granulatus compared with Panthera onca
Key Differences
- Coachwhip ray is Vulnerable while jaguar is Near Threatened.
Taxonomic Classification
| Rank | Coachwhip ray | 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 | Elasmobranchii | Mammalia (哺乳動物) |
| Order | Myliobatiformes (鱝目) | Carnivora (食肉目) |
| Family | Dasyatidae | Felidae (Cats) |
| Genus | Urogymnus | Panthera (Big Cats) |
| Species | Urogymnus granulatus | Panthera onca |
Evolutionary Relationship
Coachwhip ray and jaguar share a common ancestor at the Phylum level: Chordata. (脊索动物门)
Conservation Status
Coachwhip ray
VU — Vulnerablejaguar
NT — Near ThreatenedPopulation: ~64.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Coachwhip ray | jaguar |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 15 years |
| Average Length | — | 1.9 m |
| Average Weight | — | 100.0 kg |
Habitat & Geographic Range
Coachwhip ray
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.
Coachwhip ray
The coachwhip ray, Urogymnus granulatus, is a large elasmobranch in the family Urogymidae found across the Indo-Pacific region, ranging from the Red Sea and East Africa through South and Southeast Asia to northern Australia and the western Pacific islands. It inhabits shallow coastal waters including coral reef flats, sandy lagoons, seagrass beds, and estuarine habitats, where it forages for benthic invertebrates and small fishes buried in the substrate. The coachwhip ray is characterized by an oval disc and a long, whip-like tail with one or more venomous spines at its base, giving the species its common name. The disc reaches up to 1.4 meters in width, making it one of the larger members of its family. Urogymnus granulatus is ovoviviparous, giving birth to live young after internal development, and has low reproductive rates that make populations slow to recover from exploitation. The species is classified as Vulnerable by the IUCN due to significant declines caused by intensive coastal fisheries across its range, particularly in South and Southeast Asia where it is commonly caught as bycatch or targeted for its valuable meat, skin, and gill plates in local markets. Habitat degradation from coastal development and coral reef decline compounds the threat to wild populations.
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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