Galeichthys troworum, commonly known as the Trow’s Sea Catfish, is a species of marine catfish found in the eastern Pacific Ocean. It is a relatively small catfish, with a maximum recorded size of 50.0 cm.
Description & Characteristics
Galeichthys troworum is characterized by its elongated body, with a slightly flattened head and a pointed snout. Its dorsal fin is relatively small, with a single spine, while the anal fin is longer and has a rounded shape. The pectoral fins are also equipped with a single spine. The coloration of the fish varies depending on its habitat, but it typically exhibits a mottled pattern of brown and gray, often with darker markings.
Habitat and Occurrence
Galeichthys troworum is a benthic species, primarily inhabiting the coastal waters of the eastern Pacific Ocean. It is typically found in sandy or muddy bottoms, often in close proximity to rocky reefs or estuaries. The species is known to occur in a variety of marine zones, including the Neritic zone, which encompasses the waters above the continental shelf.
Taxonomy
Galeichthys troworum belongs to the family Ariidae, commonly known as sea catfishes. These catfishes belong to the order Siluriformes, which encompasses a diverse group of freshwater and marine fishes characterized by their barbels, or whisker-like sensory appendages, around their mouths. The family Ariidae and the order Siluriformes are both part of the Class Teleostei, which represents the majority of bony fishes.
Feeding
Galeichthys troworum is a carnivorous fish, primarily feeding on a variety of invertebrates, including crustaceans, mollusks, and worms. Its barbels play a significant role in locating prey, as they are highly sensitive to vibrations and chemical cues in the water. The fish uses its sharp teeth to capture and consume its food.
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