Terebra ornata is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails. These snails are known for their elongated, pointed shells that resemble augers, hence their common name.
Description & Characteristics
Terebra ornata is a relatively small species, with shells typically reaching a maximum length of around 30 millimeters. Its shell is characterized by a slender, elongated shape with a pointed apex. The surface of the shell is adorned with numerous fine, spiral lines that give it a slightly rough texture.
Habitat and Occurrence
Terebra ornata is a common inhabitant of sandy bottoms in shallow waters, typically found at depths ranging from a few meters to around 30 meters. This species is primarily found in the tropical and subtropical regions of the Indo-Pacific, making it a prevalent presence in these aquatic ecosystems.
Taxonomy
The species Terebra ornata belongs to the Class: Gastropoda, Order: Neogastropoda, and Family: Terebridae. These classifications place it within a large group of snails that share common anatomical features and evolutionary history.
Feeding
Like other auger snails, Terebra ornata is a carnivorous predator. It uses a specialized proboscis, a long, flexible tube, to inject toxins into its prey, primarily worms and other small marine invertebrates. Once the prey is paralyzed, the snail uses its radula, a tongue-like structure covered in sharp teeth, to rasp away the flesh and consume it.
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