Black-calyx milk vetch vs Delfin Kabir

Astragalus nigrocalycinus compared with Tursiops truncatus

Key Differences

• Black-calyx milk vetch is Critically Endangered while Delfin Kabir is Least Concern.

Taxonomic Classification

Rank	Black-calyx milk vetch	Delfin Kabir
Kingdom	Plantae (نباتات)	Animalia (حيوانات)
Phylum	Magnoliophyta (كاسيات البذور)	Chordata (حبليات)
Class	Magnoliopsida (ماغنولانية)	Mammalia (ثدييات)
Order	Fabales (فوليات)	Cetacea (Whales & Dolphins)
Family	Fabaceae	Delphinidae (Oceanic Dolphins)
Genus	Astragalus	Tursiops (Bottlenose Dolphins)
Species	Astragalus nigrocalycinus	Tursiops truncatus

Conservation Status

Black-calyx milk vetch

CR — Critically Endangered

Delfin Kabir

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Black-calyx milk vetch	Delfin Kabir
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Black-calyx milk vetch

Habitat

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

Delfin Kabir

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 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

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.

Delfin Kabir

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.