Fire clownfish, Red and black anemonefish, Black-backed anemonefish, Dusky anemonefish
Amphiprion melanopus, also known as the cinnamon clownfish, fire clownfish, red and black anemonefish, black-backed anemonefish or dusky anemonefish is a widely distributed anemonefish chiefly found in the western and southern parts of the Pacific Ocean.. The species scientific name 'melanopus' is Greek, meaning black feet in reference to the black pelvic fins. Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict sized based dominance hierarchy: the female is largest, the breeding male is second largest, and the male non-breeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male will change to female if the sole breeding female dies, with the largest non-breeder becomes the breeding male.
Ov
OviparousOviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Se
Sequential hermaphroditismNo
Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
C
starts withA. melanopus adults can grow to 12 cm (4.7 inches). The body of A. melanopus is a dark red to orange with mahogany sides. Juveniles and adults have a white head band, which is wide and starts behind the eye, which may gave a blue tint. The dorsal and caudal fins of the fish have a lighter color than the rest of the fish and can sometimes be a cinnamon color. The pelvic and anal fins are usually black.
A. melanopus is widely distributed in the western Pacific, from the Great Barrier Reef north to the Marshall Islands and Guam, New Guinea and from Vanuatu and New Caledonia to eastern Indonesia. It was previously thought to be present in Fiji, Tonga, and the Samoan Islands, however that fish has now been described as a separate species, A. barberi.
Like all anemonefish, A. melanopus is omnivorous and its diet is based on zooplankton, small benthic crustaceans and algaes.
Anemonefish and their host anemones are found on coral reefs and face similar environmental issues. Like corals, anemone's contain intracellular endosymbionts, zooxanthellae, and can suffer from bleaching due to triggers such as increased water temperature or acidification. The other threat to anemonefish is collection for the marine aquarium trade where anemonefish make up 43% of the global marine ornamental trade, and 25% of the global trade comes from fish bred in captivity, while the majority are captured from the wild, accounting for decreased densities in exploited areas. While bleaching is a significant threat to anemonefish and their host anemones, there is evidence suggesting that collection compounds the localised impact of bleaching. This species was not evaluated in the 2012 release of the IUCN Red List
