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Small parrots, such as lovebirds, hanging parrots, and budgies, have shorter lifespans up to 15–20 years. [113] Some parrot species can be quite loud, and many of the larger parrots can be destructive and require a very large cage, and a regular supply of new toys, branches, or other items to chew up. [107]
The princess parrotfish (Scarus taeniopterus) is a species of marine ray-finned fish, a parrotfish, in the family Scaridae. [2] It is typically 20 to 25 centimetres (7.9 to 9.8 in) long, found in the Caribbean, South Florida, the Bahamas, and Bermuda. [3]
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]
Forage fish: Forage fish occupy central positions in the ocean food webs. The organisms it eats are at a lower trophic level, and the organisms that eat it are at a higher trophic level. Forage fish occupy middle levels in the food web, serving as a dominant prey to higher level fish, seabirds and mammals. [28] Predator fish; Ground fish
Parrotfish skeleton. 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).
Its unique feeding method is how it got its name: first, the shark entices prey with its glowing underside, which can deceptively look like small fish in the deep ocean.
Within the chondrichthyans, horn sharks (Heterodontidae), some rays (Myliobatidae) and chimeras (Holocephali) exhibit durophagous behaviour. They have adaptations to allow for this including stout flattened teeth, hypertrophied jaw adductor muscles and robust jaws to feed on hard prey such as crustaceans and molluscs.
Furthermore, ancient Romans “had no concept of the shark separate from fish. They just knew a bunch of different fishes and one of them happened to be what we [now] would call a small shark ...