Common Stingray

Overview

The Common Stingray is a coastal species frequently found in the northeastern Atlantic Ocean, the Mediterranean Sea, and the Black Sea. It is a bottom-dwelling fish known for its diamond-shaped body and a long, whip-like tail equipped with a venomous, barbed spine used for defense.

Distribution & habitat

This species inhabits temperate coastal waters, typically ranging from shallow areas down to 200 meters. It prefers sandy or muddy substrates and is often found in bays, estuaries, and coastal lagoons, sometimes venturing near rocky reefs. It is known to bury itself in sediment while resting.

Appearance

The Common Stingray has a rhomboidal pectoral fin disc that is slightly wider than it is long. Its dorsal surface is typically a uniform grey, olive, or brown, while the underside is white with dark margins. Larger individuals may display a row of small, thorny tubercles along the midline of their back.

Biology & behavior

Primarily a benthic species, it is often solitary and rests on the seafloor during the day, becoming more active at night. It exhibits site fidelity to specific coastal areas and may show seasonal migratory patterns. While generally non-aggressive, it can inflict a painful wound if threatened.

Feeding

Its diet consists mainly of bottom-dwelling invertebrates, including crustaceans and mollusks. It also consumes small bony fishes and polychaete worms found along the seafloor.

Reproduction

The species is aplacental viviparous, meaning embryos develop inside the mother, nourished by yolk and later by a nutrient-rich fluid called histotroph. Females typically give birth to 4–9 young twice per year after a gestation period of approximately four months.