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Parrotfish are named for their dentition, [5] which is distinct from other fish, including other labrids.Their numerous teeth are arranged in a tightly packed mosaic on the external surface of their jaw bones, forming a parrot-like beak with which they rasp algae from coral and other rocky substrates [6] (which contributes to the process of bioerosion).
The rainbow parrotfish (Scarus guacamaia) is a species of fish in the family Scaridae. Description. S. guacamaia is among the largest members of its family, ...
Freshwater Fish that spend the majority of their lives in Jamaica's fresh waters include many species of: ... Parrot fish; References This page was last edited on 29 ...
All parrot fishes feed on coral, but the corallivory within the parrot fishes may depend on the local environment and the species of coral present. An experiment by Bellwood and Choat in 1990 showed that Cetoscarus ocellatus take 10% fewer bites of live coral in the Great Barrier reef compared to other parrot fishes.
The green humphead parrotfish, is sexually monochromatic, i.e. there is no initial or terminal phase in the life cycle of the adults. [4] The fish spawn pelagically near the outer reef slope or near promontories, gutters, or channel mouths during a lunar cycle, usually spawning just prior to the new moon. [5]
Scarus is a genus of parrotfishes.With 52 currently recognised extant species, [3] it is by far the largest parrotfish genus. The vast majority are found at reefs in the Indo-Pacific, but a small number of species are found in the warmer parts of the eastern Pacific and the western Atlantic, with a single species, Scarus hoefleri in the eastern Atlantic.
The exact location of light blue patches differs between each fish, but all midnight parrotfish have a light blue patch on the underside of the beak. [4] Unlike other parrotfish species, the midnight parrotfish retains its coloring through its juvenile and adult stages of life. Both male and female midnight parrotfish exhibit this coloring. [5]
It is a sociable fish which schools with other parrotfishes such as Scarus psittacus. [5] Chlorurus sordidus is one of the most widespread species of parrotfish, and it is highly variable with some of the geographically determined forms probably being at least subspecies. It occurs in both coral rich and open pavement areas of shallow reef ...