The Spotnose Lizardfish, Twospot Lizardfish, or Two-spot Lizard Fish, scientifically known as Synodus binotatus, is a fascinating species of fish found in the depths of the world’s oceans. This fish, characterized by its distinctive markings and predatory nature, plays a significant role in the marine ecosystem.
Description & Characteristics
The Synodus binotatus is a relatively small fish, reaching a maximum size of 18.0 cm. Its body is elongated and slender, with a slightly compressed head and a pointed snout. One of its most recognizable features is the presence of two prominent dark spots on the dorsal surface of its body, which give it its common name. This lizardfish also possesses a large mouth with sharp teeth, which are ideal for catching its prey.
Habitat and Occurrence
The Synodus binotatus is a marine fish that prefers a variety of habitats, ranging from shallow subtidal zones to deeper, infralittoral regions. It is often found in the deep zone of the oceans, from the lower limit of the intertidal zone to the shelf edge at about 200 m water depth. This depth range classifies it as a neritic species, inhabiting waters over the continental shelf. The Synodus binotatus can be found in a variety of marine ecosystems, including coral reefs, rocky shores, and sandy bottoms. It is a prevalent species within these aquatic ecosystems.
Taxonomy
The species Synodus binotatus belongs to the Class: Teleostei, Order: Aulopiformes, and Family: Synodontidae. These classifications place it within a large group of bony fishes, specifically those with elongated bodies and a characteristically predatory nature. The Synodus binotatus is one of many diverse species within the family Synodontidae, which includes various lizardfishes known for their unique adaptations and ecological roles.
Feeding
The Synodus binotatus is a predatory fish, primarily feeding on smaller fish (little fishes) and shrimps. Its sharp teeth and large mouth allow it to efficiently capture and consume these prey items. This dietary preference makes it an important part of the marine food web, helping to regulate populations of smaller organisms.
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