Arenigobius frenatus, commonly known as the Arenigobius frenatus, is a species of goby fish found in marine environments. It is a relatively small fish, reaching a maximum size of 11.0 cm.
Description & Characteristics
The Arenigobius frenatus is a distinct species characterized by its slender body and elongated snout. It has a dorsal fin with two separate parts, the first of which has 6 spines and the second with 1 spine and 10-11 soft rays. Its anal fin consists of 1 spine and 9-10 soft rays. The Arenigobius frenatus is typically a pale yellowish-brown color, with a dark brown stripe running along the length of its body.
Habitat and Occurrence
The Arenigobius frenatus is found in various marine zones, primarily inhabiting coastal areas. Its distribution encompasses the Indo-Pacific region, including the Gulf of Oman, the Persian Gulf, and the Red Sea. This species is commonly observed in shallow, rocky reefs and seagrass beds, demonstrating its adaptation to diverse coastal habitats.
Taxonomy
The species Arenigobius frenatus is classified within the animal kingdom. It belongs to the phylum Chordata, which comprises animals with a notochord, a flexible rod that supports their body. The Arenigobius frenatus further belongs to the Class: Teleostei, which consists of ray-finned fishes. Within this class, it is classified under the Order: Gobiiformes, a group characterized by their generally small size and specific adaptations for living in various marine and freshwater habitats. Finally, the Arenigobius frenatus falls under the Family: Gobiidae, encompassing a diverse range of goby fish species.
Feeding
The Arenigobius frenatus is a carnivore, feeding primarily on small invertebrates. Its diet consists of crustaceans, worms, and other small organisms it can find within its coastal habitat.
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