Black-calyx milk vetch vs Green Sea Turtle

Astragalus nigrocalycinus compared with Chelonia mydas

Key Differences

Black-calyx milk vetch is Critically Endangered while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Black-calyx milk vetch	Green Sea Turtle
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Reptilia (สัตว์เลื้อยคลาน)
Order	Fabales (อันดับถั่ว)	Testudines (เต่า)
Family	Fabaceae	Cheloniidae (Sea Turtles)
Genus	Astragalus	Chelonia (Green Sea Turtles)
Species	Astragalus nigrocalycinus	Chelonia mydas

Conservation Status

Black-calyx milk vetch

CR — Critically Endangered

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Black-calyx milk vetch	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Black-calyx milk vetch

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

Black-calyx milk vetch

The Black-calyx milk vetch (Astragalus nigrocalycinus) is a species in the genus Astragalus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.