Common Baskettail vs Green Sea Turtle

Epitheca cynosura compared with Chelonia mydas

Key Differences

• Common Baskettail is Least Concern while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Common Baskettail	Green Sea Turtle
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Reptilia (爬行纲)
Order	Odonata (蜻蜓目)	Testudines (龟鳖目)
Family	Corduliidae	Cheloniidae (Sea Turtles)
Genus	Epitheca	Chelonia (Green Sea Turtles)
Species	Epitheca cynosura	Chelonia mydas

Evolutionary Relationship

Common Baskettail and Green Sea Turtle share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Common Baskettail

LC — Least Concern

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Common Baskettail	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Common Baskettail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Green Sea Turtle

Habitat

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.

Range

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.

Common Baskettail

The common baskettail (<em>Epitheca cynosura</em>) is a dragonfly found across terrestrial and freshwater habitats of the United States. It is classified as Least Concern on the IUCN Red List, reflecting a stable and widespread population within its native range. <em>Epitheca cynosura</em> belongs to the family Corduliidae and is typically associated with ponds, lakes, marshes, and slow-moving streams, where its aquatic larvae develop. Adults are often observed patrolling over open water and forest edges in search of prey and mates. The species is named for the basket-like egg mass that females carry at the tip of their abdomen before depositing eggs in water. Males often form feeding swarms, particularly in the morning hours, where they capture small flying insects. Biological traits of this species remain poorly documented in the scientific literature.

Green Sea Turtle

绿海龟是最大的海龟之一。其名称源于软骨和脂肪的绿色，而非龟壳的颜色。