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Regal Tang
Regal Tang
Information
Range Indo-Pacific
Scientific Classification
Kingdom Animalia
Phylum Chordata
Class Actinopterygii
Order Perciformes
Family Acanthuridae
Genus Paracanthurus
Species P. hepatus

The Regal tang (Paracanthurus hepatus) is a species of Indo-Pacific surgeonfish. A popular fish in marine aquaria, it is the only member of the genus Paracanthurus. A number of common names are attributed to the species, including palette surgeonfish, blue tang (leading to confusion with the Atlantic blue barber), royal blue tang, hippo tang, flagtail surgeonfish, pacific regal blue tang and blue surgeonfish.

{{Animalbox Edit

|image = File:Regal Tang.jpg Edit

|imagewidth = 250 Edit

|location = Indo-Pacific Edit

|phylum = [[Chordata]] Edit

|class = [[Actinopterygii]] Edit

|order = [[Perciformes]] Edit

|family = [[Acanthuridae]] Edit

|genus = '''Paracanthurus''' Edit

|species = '''P. hepatus'''}} Edit

The '''Regal tang''' ('''Paracanthurus hepatus''') is a species of Indo-Pacific surgeonfish. A popular fish in marine aquaria, it is the only member of the genus '''Paracanthurus'''. A number of common names are attributed to the species, including '''palette surgeonfish''', '''blue tang''' (leading to confusion with the Atlantic [[Blue Barber|blue barber]]), '''royal blue tang''', '''hippo tang''', '''flagtail surgeonfish''', '''pacific regal''' '''blue tang''' and '''blue surgeonfish'''. Edit

==Description== Edit

The regal tang has a royal blue body, yellow tail, and black 'palette' design. The lower body is yellow in the west-central Indian Ocean. It grows to 30 cm (12 in.). This fish is rather flat, like a pancake, with a circular body shape, a pointed snout-like nose, and small scales. The blue tang has 9 dorsal spines, 26-28 dorsal soft rays, 3 anal spines, and 24-26 anal soft rays. Edit

==Ecology== Edit

The species' range is broad, but it is common nowhere. It can be found throughout the Indo-Pacific. It is seen in reefs of East Africa, Japan, Samoa, New Caledonia, and the Great Barrier Reef. The Regal tang is one of the most common and most popular Marine Aquarium fish all over the world. They live in pairs, or in a small groups of up to 10 or 12 individuals. These fish reach sexual maturity at 9-12 months of age. Edit

==

==

The blue tang is not evaluated by the World Conservation Union (IUCN), but is of low vulnerability. Edit

==Diet== Edit

As a juvenile, its diet consists primarily of plankton. Adults are Edit

☀{{Animalbox Edit

|image = File:Regal Tang.jpg Edit

|imagewidth = 250 Edit

|location = Indo-Pacific Edit

|phylum = [[Chordata]] Edit

|class = [[Actinopterygii]] Edit

|order = [[Perciformes]] Edit

|family = [[Acanthuridae]] Edit

|genus = '''Paracanthurus''' Edit

|species = '''P. hepatus'''}} Edit

The '''Regal tang''' ('''Paracanthurus hepatus''') is a species of Indo-Pacific surgeonfish. A popular fish in marine aquaria, it is the only member of the genus '''Paracanthurus'''. A number of common names are attributed to the species, including '''palette surgeonfish''', '''blue tang''' (leading to confusion with the Atlantic [[Blue Barber|blue barber]]), '''royal blue tang''', '''hippo tang''', '''flagtail surgeonfish''', '''pacific regal''' '''blue tang''' and '''blue surgeonfish'''. Edit

==Description== Edit

The regal tang has a royal blue body, yellow tail, and black 'palette' design. The lower body is yellow in the west-central Indian Ocean. It grows to 30 cm (12 in.). This fish is rather flat, like a pancake, with a circular body shape, a pointed snout-like nose, and small scales. The blue tang has 9 dorsal spines, 26-28 dorsal soft rays, 3 anal spines, and 24-26 anal soft rays. Edit

==Ecology== Edit

The species' range is broad, but it is common nowhere. It can be found throughout the Indo-Pacific. It is seen in reefs of East Africa, Japan, Samoa, New Caledonia, and the Great Barrier Reef. The Regal tang is one of the most common and most popular Marine Aquarium fish all over the world. They live in pairs, or in a small groups of up to 10 or 12 individuals. These fish reach sexual maturity at 9-12 months of age. Edit

==

==

The blue tang is not evaluated by the World Conservation Union (IUCN), but is of low vulnerability. Edit

==Diet== Edit

As a juvenile, its diet consists primarily of plankton. Adults are omnivorous and feed on plankton, but will also graze on algae. Spawning occurs during late afternoon and evening hours. This event is indicated by a change in color from a uniform dark blue to a pale blue. Edit

==Life Cycle== Edit

Males aggressively court female members of the school, leading to a quick upward spawning rush toward the surface of the water during which eggs and sperm are released. The eggs are small, approximately 0.8 mm in diameter. The eggs are Pelagic, each containing a single droplet of oil for flotation. The fertilized eggs hatch in twenty-four hours, revealing small, translucent larvae with silvery abdomens and rudimentary caudal spines. Blue tangs can also, when faced with danger or dark spaces, make themselves semi-transparent, in order to help with evasion and light passivity, respectively. Edit

==Importance to Humans== Edit

The blue tang is of minor commercial fisheries importance, however, it is a bait fish. The flesh has a strong odor and is not highly prized. This fish may cause ciguatera poisoning if consumed by humans. However, blue tangs are collected commercially for the aquarium trade. Handling the tang risks the chances of being badly cut by the caudal spine. These spines, on both sides of the caudal peduncle, are extended from the body when the fish becomes excited. The quick, thrashing sideways motion of the tail can produce deep wounds that result in swelling and discoloration, posing a risk of infection. It is believed that some species of Acanthurus have venom glands while others do not. The spines are used only as a method of protection against aggressors. Edit

==Aquarium Life== Edit

The regal tang is commonly found in the aquarium trade, despite being one of the more fragile popular fish. In particular, it needs a source of spirulina to regularly graze from, and achieves a respectable size of 30cm (12 inches). In addition, it is prone to parasitic and hit them folks little boy. Edit

==Popular Culture== Edit

In the 2003 Disney/Pixar film, Finding Nemo and its 2015 sequel, Finding Dory, the character Dory (voiced by Ellen DeGeneres) is a Regal tang. Edit

==Gallery== Edit

<gallery type="slideshow" position="center" widths="450"> Edit

Regal Tang.jpg Edit

</gallery> Edit

==

==

==

==

==

==

[[es: Cirujano Azul]] Edit

and feed on plankton, but will also graze on algae. Spawning occurs during late afternoon and evening hours. This event is indicated by a change in color from a uniform dark blue to a pale blue. Edit

==Life Cycle== Edit

Males aggressively court female members of the school, leading to a quick upward spawning rush toward the surface of the water during which eggs and sperm are released. The eggs are small, approximately 0.8 mm in diameter. The eggs are Pelagic, each containing a single droplet of oil for flotation. The fertilized eggs hatch in twenty-four hours, revealing small, translucent larvae with silvery abdomens and rudimentary caudal spines. Blue tangs can also, when faced with danger or dark spaces, make themselves semi-transparent, in order to help with evasion and light passivity, respectively. Edit

==Importance to Humans== Edit

The blue tang is of minor commercial fisheries importance, however, it is a bait fish. The flesh has a strong odor and is not highly prized. This fish may cause ciguatera poisoning if consumed by humans. However, blue tangs are collected commercially for the aquarium trade. Handling the tang risks the chances of being badly cut by the caudal spine. These spines, on both sides of the caudal peduncle, are extended from the body when the fish becomes excited. The quick, thrashing sideways motion of the tail can produce deep wounds that result in swelling and discoloration, posing a risk of infection. It is believed that some species of Acanthurus have venom glands while others do not. The spines are used only as a method of protection against aggressors. Edit

==Aquarium Life== Edit

The regal tang is commonly found in the aquarium trade, despite being one of the more fragile popular fish. In particular, it needs a source of spirulina to regularly graze from, and achieves a respectable size of 30cm (12 inches). In addition, it is prone to parasitic and hit them folks little boy. Edit

==Popular Culture== Edit

In the 2003 Disney/Pixar film, Finding Nemo and its 2015 sequel, Finding Dory, the character Dory (voiced by Ellen DeGeneres) is a Regal tang. Edit

==Gallery== Edit

<gallery type="slideshow" position="center" widths="450"> Edit

Regal Tang.jpg Edit

</gallery> Edit

==

==

==

==

==

==

[[es: Cirujano Azul]] Edit

Edit

The regal tang has a royal blue body, yellow tail, and black 'palette' design. The lower body is yellow in the west-central Indian Ocean. It grows to 30 cm (12 in.). This fish is rather flat, like a pancake, with a circular body shape, a pointed snout-like nose, and small scales. The blue tang has 9 dorsal spines, 26-28 dorsal soft rays, 3 anal spines, and 24-26 anal soft rays.

EcologyEdit

The species' range is broad, but it is common nowhere. It can be found throughout the Indo-Pacific. It is seen in reefs of East Africa, Japan, Samoa, New Caledonia, and the Great Barrier Reef. The Regal tang is one of the most common and most popular Marine Aquarium fish all over the world. They live in pairs, or in a small groups of up to 10 or 12 individuals. These fish reach sexual maturity at 9-12 months of age.

The blue tang is not evaluated by the World Conservation Union (IUCN), but is of low vulnerability.

DietEdit

As a juvenile, its diet consists primarily of plankton. Adults are omnivorous and feed on plankton, but will also graze on algae. Spawning occurs during late afternoon and evening hours. This event is indicated by a change in color from a uniform dark blue to a pale blue.

Life CycleEdit

Males aggressively court female members of the school, leading to a quick upward spawning rush toward the surface of the water during which eggs and sperm are released. The eggs are small, approximately 0.8 mm in diameter. The eggs are Pelagic, each containing a single droplet of oil for flotation. The fertilized eggs hatch in twenty-four hours, revealing small, translucent larvae with silvery abdomens and rudimentary caudal spines. Blue tangs can also, when faced with danger or dark spaces, make themselves semi-transparent, in order to help with evasion and light passivity, respectively.

Importance to HumansEdit

The blue tang is of minor commercial fisheries importance, however, it is a bait fish. The flesh has a strong odor and is not highly prized. This fish may cause ciguatera poisoning if consumed by humans. However, blue tangs are collected commercially for the aquarium trade. Handling the tang risks the chances of being badly cut by the caudal spine. These spines, on both sides of the caudal peduncle, are extended from the body when the fish becomes excited. The quick, thrashing sideways motion of the tail can produce deep wounds that result in swelling and discoloration, posing a risk of infection. It is believed that some species of Acanthurus have venom glands while others do not. The spines are used only as a method of protection against aggressors.

Aquarium LifeEdit

The regal tang is commonly found in the aquarium trade, despite being one of the more fragile popular fish. In particular, it needs a source of spirulina to regularly graze from, and achieves a respectable size of 30cm (12 inches). In addition, it is prone to parasitic and hit them folks little boy.

Popular CultureEdit

In the 2003 Disney/Pixar film, Finding Nemo and its 2015 sequel, Finding Dory, the character Dory (voiced by Ellen DeGeneres) is a Regal tang.

GalleryEdit