Green Sea Turtle vs
Chelonia mydas compared with Pinnularia divergentissima
Key Differences
- Green Sea Turtle is Endangered while is Not Evaluated.
Taxonomic Classification
| Rank | Green Sea Turtle | |
|---|---|---|
| Kingdom | Animalia (Animals) | Chromista (Chromista) |
| Phylum | Chordata (Chordates) | Ochrophyta (Ochrophyta) |
| Class | Reptilia (Reptiles) | Bacillariophyceae (Bacillariophyceae) |
| Order | Testudines (Turtles & Tortoises) | Naviculales (Naviculales) |
| Family | Cheloniidae (Sea Turtles) | Pinnulariaceae |
| Genus | Chelonia (Green Sea Turtles) | Pinnularia |
| Species | Chelonia mydas | Pinnularia divergentissima |
Conservation Status
Green Sea Turtle
EN — EndangeredPopulation: ~85.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Green Sea Turtle | |
|---|---|---|
| Diet | Herbivore | — |
| Average Lifespan | 80 years | — |
| Average Length | 1.2 m | — |
| Average Weight | 200.0 kg | — |
Habitat & Geographic Range
Green Sea Turtle
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 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.
Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.
Native to Europe, inhabiting ecosystems characteristic of the region.
Distributed across Norway and Sweden.
Green Sea Turtle
The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.
Pinnularia divergentissima is a large, boat-shaped freshwater diatom with strongly diverging costae radiating from the central area to the valve margin. It inhabits acidic, oligotrophic freshwater environments including mountain streams, peat bogs, and soft-water lakes. This photosynthetic diatom is a bioindicator of acidic, nutrient-poor freshwater conditions.
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