What Fish Is Dory?
Dory fish, also known as the blue dory, is a small-sized fish that belongs to the family of ‘Zeidae.’
The zeeidae is the smallest in size among the other fish. The average length of this shoaling variety fish can be about 30 centimeters. As they are mostly found swimming together, sometimes it may look like they are touching each other’s bellies. Dory has many nicknames such as potbelly sirajo loach, pot-bellied Sirajo goby, or spotted tailfin blenny.
Zeeidae has two sub-species. These are:
the short-bodied zeeidae has a length between 20 – 25cm and is found in Papua New Guinea, the Philippines, and Indonesia.
And the long-bodied zeeidae, which is over 30cm, are located in the Maldives, Sri Lanka, India, and Pakistan.
The common name dory is derived from the English word ‘dory.’ This word was taken from the French word ‘dorée’ meaning ‘golden.’ The reason behind this name is still unknown. Still, it is speculated that this name might be given because of the fish’s golden body color.
The dory fish is a carnivore and usually feeds on small fishes, shrimps, and crabs. They are very active predators and can be seen chasing their prey in open water.
They have a well-developed sense of smell which helps them find their prey easily.
Dory fish are schooling fish and can swim together in large groups. They are considered a good indicator of healthy marine habitat as they are susceptible to environmental changes.
Due to their small size, they are not targeted by commercial fishermen and remain abundant in the marine ecosystem.
The dory fish is a beautiful addition to any aquarium and is considered one of the easiest fish to keep. They are found in the golden dory, cerulean blue dory, electric yellow tail dory, and cuttlefish dory.
They can be housed with any other species but should not be kept with small species because they might eat them up. They should always be kept alone or with larger fish so that there is no competition for food, especially if it is newly introduced in the aquarium.
The aquarium should have plenty of hiding places for this fish to feel safe. The size of their tank depends on how large the fish grows, which can range from 10 gallons to 55-gallon tanks depending on its size. Ensure that you provide enough filtration as these are swarming fish and produce a large amount of waste.
This species is compatible with many other species but should not be kept with smaller species because they might prey on them. Also, make sure that you don’t put the fish in a newly set up aquarium as it will struggle for food, and there are chances that it might die.
Many aquarists find dory fish extremely entertaining, mainly because of its distinct facial expression and swimming style. It is considered one of the most intelligent fishes to learn by watching others perform a specific task. So it is best to keep only one male dory in the tank so that he does not become aggressive towards females during breeding time.
What type of fish is dory?
In the film, Dory is a Regal Blue Tang. The regal blue tang comes from the Pacific Ocean around Australia and New Zealand, found in coastal waters, reefs, and seagrasses.
The brilliant coloration recognizes these fish on their upper body and long flowing fins. Females tend to be duller than males of this species. They can grow up to 10 inches (25 cm) in captivity and require a large aquarium with plenty of space for swimming as well as an elaborate rockwork display and caves and crevices for hiding places.
What is john dory fish?
The John Dory is a medium-sized deepwater fish with an oblong, compressed body. Its common name comes from the most conspicuous features, steely blue stripes down each side of its pale olive drab body. The long spines on their first dorsal fins are venomous and can be painful if puncture the skin.
Like other family members, John Dorys have large eyes that face the sides, rather than straightforward like most fish. This allows them to see both above and below at the same time.
Though curious by nature, John Dorys are not overly active or quick swimmers unless they feel threatened or distressed in any way. Their distinctive movements come from frequent stops with their dorsal fins sticking out of the water before circling back to resume swimming.
John Dory fish are found worldwide, but there is no good way to tell which regions have a particular species of this fish as their native inhabitants.
The only thing that can be told for sure by studying a specimen is where it was caught or bought from if it was previously captive. As a result, John Dorys are considered cosmopolitan and range from 19°N to 44°S latitudes.
Most areas do not support large numbers of these fishes as they prefer deep waters between 200–1,000 meters (660–3,300 ft). In Australia, for example, they can be seen throughout temperate and tropical ones off the east and west coasts.