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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 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]
Cetoscarus bicolor, also known as the bicolour parrotfish or bumphead parrotfish, is a species of fish belonging to the family Scaridae. It is found only in the Red Sea. Being from the Scaridae family of huge, vividly colored fish, which is well known as a main contributor of marine ecosystems, especially coral reefs by maintaining them.
The colors of the Parrot Fish will change several times over the course of their lifespan. But their mouths look like they are always grinning. They are generally social creatures and travel in ...
Algae have high levels of proteins, a high energetic value, along with a high yield, making it preferable to the stoplight parrotfish. As facultative corallivores, adult fish will occasionally feed on living corals (mainly Montastrea annularis). In healthy coral reef environments, the detriment of coral-feeding by parrotfish tends to be offset ...
Sparisoma rubripinne is a medium-sized parrotfish that grows to a maximum length of 47.8 cm. [3] Juveniles and initial-phased adults are a drab silver-tan with a barred pattern on the scales. Additionally, juveniles and initial-phased adults have a bright yellow caudal peduncle and caudal fin. In contrast, terminal phase males are a dull ...
The queen parrotfish (Scarus vetula) is a species of marine ray-finned fish, a parrotfish, in the family Scaridae. It is found on reefs in the tropical West Atlantic Ocean and the Caribbean Sea. Other common names include blownose, blue chub, blue parrotfish, blueman, joblin crow parrot, moontail, okra peji and slimy head. [1]
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. [7]