Tubemouth – Siphonognathus argyrophanes

Tubemouth, Siphonognathus argyrophanes, Siphonognathus argyrophanes
Size: 40 cm
Depth: 1 - 40 m
Water Type: Marine

Siphonognathus argyrophanes, commonly known as the Silver-scaled Siphonognathus, is a species of fish found in the coastal waters of the southwestern Pacific Ocean. This unique fish, characterized by its distinctive silver scales, is a relatively small species, reaching a maximum size of approximately 40.0 cm. It inhabits depths ranging from 1.0 to 40.0 meters, primarily in the neritic zone, the marine environment extending from the shoreline to the edge of the continental shelf.

Description & Characteristics

Siphonognathus argyrophanes is notable for its silvery, iridescent scales that cover its body. This gives the fish its common name and adds to its striking appearance. Its body is elongated and compressed, resembling a typical fish shape. The mouth of Siphonognathus argyrophanes is positioned at the front of the head, a characteristic that helps in its feeding behavior.

Habitat and Occurrence

The Siphonognathus argyrophanes is commonly found in shallow coastal waters, typically inhabiting rocky reefs and seagrass beds. It is a relatively common fish in these habitats, thriving in the neritic zone where it finds its food and shelter.

Taxonomy

Siphonognathus argyrophanes is classified as belonging to the Class: Teleostei, Order: Eupercaria incertae sedis, and Family: Odacidae. This categorization places it within a group of fish that share certain characteristics, such as their bony skeletons and fins, but also showcases the ongoing research and understanding of their specific evolutionary lineage.

Feeding

The feeding habits of Siphonognathus argyrophanes are primarily focused on small invertebrates and algae found within its preferred habitats. The fish utilizes its frontal mouth to efficiently gather these food sources, contributing to the balance of the ecosystem.

Associated Species

Image References

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