nielle des blés vs Raie yeux noirs

Agrostemma githago compared with Raja cervigoni

Key Differences

• nielle des blés is Critically Endangered while Raie yeux noirs is Data Deficient.

Taxonomic Classification

Rank	nielle des blés	Raie yeux noirs
Kingdom	Plantae (plante)	Animalia (animal)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Elasmobranchii
Order	Caryophyllales (Caryophyllales)	Rajiformes (Rajiformes)
Family	Caryophyllaceae	Rajidae
Genus	Agrostemma	Raja
Species	Agrostemma githago	Raja cervigoni

Conservation Status

nielle des blés

CR — Critically Endangered

Raie yeux noirs

DD — Data Deficient

Physical Characteristics

Attribute	nielle des blés	Raie yeux noirs
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

nielle des blés

Habitat

Found across multiple habitat types including montane grasslands and shrublands, tropical and subtropical moist broadleaf forests, and temperate coniferous forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Lesotho), Asia (7 countries), Europe (24 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Raie yeux noirs

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela.

nielle des blés

<em>Agrostemma githago</em>, commonly known as common corncockle, is an annual flowering plant in the family Caryophyllaceae. Once a widespread weed of cereal crops across Europe, Asia, and beyond, this species is now Critically Endangered on the IUCN Red List due to the dramatic decline caused by modern agricultural practices, particularly improved grain cleaning and herbicide use. Corncockle is a tall, slender plant covered in silky white hairs, bearing large, solitary pink to purple flowers with distinctive dark veining. Its seeds contain toxic saponin compounds called githagins, which historically contaminated grain supplies. The species now survives primarily in wildflower conservation areas, seed banks, and traditional farmland conservation schemes. It typically grows in open, disturbed arable soils with full sun exposure. Biological traits of this species remain poorly documented in the scientific literature.