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Cleaning stations are a strategy used by some cleaner fish where clients congregate and perform specific movements to attract the attention of the cleaner fish. Cleaning stations are usually associated with unique topological features, such as those seen in coral reefs [ 1 ] and allow a space where cleaners have no risk of predation from larger ...
Deflated Valentinni's sharpnose puffer. Tetraodontidae is a family of primarily marine and estuarine fish of the order Tetraodontiformes.The family includes many familiar species variously called pufferfish, puffers, balloonfish, blowfish, blowers, blowies, bubblefish, globefish, swellfish, toadfish, toadies, toadle, honey toads, sugar toads, and sea squab. [1]
It is a euryhaline species that moves freely between freshwater and the sea. The natural diet of Colomesus psittacus is carnivorous and consists mainly of molluscs. [4] In the aquarium they eat a variety of invertebrates including snails, clams and shrimps. [3]
The checkered puffer ranges from Rhode Island to Florida, Bermuda, and the southeast Gulf of Mexico to the southeastern coasts of Brazil (Robins & Ray 1986). It is common in bays, seagrass beds, tidal creeks, mangrove swamps, and into freshwater areas (Figueiredo & Menezes 2000). The checkered puffer is distributed throughout the IRL.
The immaculate puffer is a pufferfish and has a rounded body with a short tail. They have no scales or clear lateral line. They are grey or light brown, though they have the ability to change this to a mottled grey-green coloration presumably used for camouflage. [2] The lips and iris of the immaculate pufferfish are yellow. The caudal fin is ...
The northern puffer, Sphoeroides maculatus, is a species in the family Tetraodontidae, or pufferfishes, found along the Atlantic coast of North America. [2] Unlike many other pufferfish species, the flesh of the northern puffer is not poisonous, although its viscera can contain poison, [1] [2] and high concentrations of toxins have been observed in the skin of Floridian populations.
The porcupine fish (as Diodon antennatus) is mentioned in Charles Darwin's famous account of his trip around the world, The Voyage of the Beagle. He noted how the fish can swim quite well when inflated, though the altered buoyancy requires them to do so upside down.
The grass puffer is often caught off beaches, docks, and piers using various baits such as worms, shrimp, sea lice, or cut fish. They are popular for children to catch and even popular as pets, but their intestines contain the extremely potent pufferfish poison tetrodotoxin which is potentially lethal to humans.