description Ridgehead Overview
Ridgeheads are deep-sea marine fishes in the family Melamphaidae, commonly known as bigscales. They are small mesopelagic fishes associated with the open ocean, where they live at depths below the surface and form part of deep-water food webs. Members of the group are identified by features of the head, sensory canals, scales, and teeth, although appearance varies among species.
help Ridgehead FAQ
What family does the Ridgehead belong to?
Ridgeheads are deep-sea marine fishes in the family Melamphaidae, whose common name is bigscales. They are small mesopelagic fish of the open ocean.
Why are Ridgeheads also called bigscales?
Bigscale is the common name for Melamphaidae and points to the group's large scales, not to a large body size. Ridgeheads themselves are small fish that live below the surface.
What does mesopelagic mean for a Ridgehead?
It means the fish lives in the open water column below the surface rather than on the seabed. Ridgeheads are associated with deep water and open-ocean food webs.
What role do Ridgeheads play in the deep-ocean food web?
They are small open-ocean fish that form part of deep-water food webs, connecting tiny prey with larger predators. The family is marine and includes fishes living below the surface rather than in freshwater.
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