Hypanus berthalutzae, commonly known as the Berthalutza’s Stingray, is a species of stingray belonging to the family Dasyatidae. This fascinating marine creature is known for its distinctive characteristics and its role in the delicate balance of coastal ecosystems.
Description & Characteristics
Hypanus berthalutzae is a medium-sized stingray, reaching a maximum size of 68.0 cm in length. Its body is flattened dorsoventrally, with a broad, diamond-shaped pectoral disc. The snout is moderately pointed, and the eyes are small and positioned dorsally. The tail is slender and whip-like, armed with a single, venomous spine located near the base.
Habitat and Occurrence
Hypanus berthalutzae is primarily found in coastal waters, inhabiting the neritic zone, which is the marine zone extending from the shoreline to the edge of the continental shelf. This stingray is particularly common in shallow waters, often found in sandy or muddy bottoms, estuaries, and bays. Its distribution encompasses a range of habitats, reflecting its adaptability to various environmental conditions.
Taxonomy
Hypanus berthalutzae belongs to the Class: Elasmobranchii, which encompasses cartilaginous fishes, and the Order: Myliobatiformes, a group that includes stingrays, eagle rays, and manta rays. It is classified within the Family: Dasyatidae, a diverse family of stingrays known for their venomous tails and distinctive body shapes.
Feeding
Hypanus berthalutzae is a carnivore, feeding primarily on benthic invertebrates such as crustaceans, mollusks, and worms. It uses its flattened body and sharp teeth to dig in the substrate, locating and consuming its prey.
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