| Pterygotrigla arabica | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Scorpaeniformes |
| Family: | Triglidae |
| Genus: | Pterygotrigla |
| Subgenus: | Otohime |
| Species: | P. arabica |
| Binomial name | |
| Pterygotrigla arabica (Boulenger,1888) | |
| Synonyms [2] | |
Trigla arabicaBoulenger, 1888 | |
Pterygotrigla arabica is a species of ray-finned fish belonging to the family Triglidae, the gurnards and sea robins. This fish is found in the northern Indian Ocean.
Pterygotrigla arabica was first formally described as Trigla arabica in 1888 by the Belgian-born British ichthyologist George Albert Boulenger with its type locality given as Muscat on the Gulf of Oman. [3] This species is classified as belonging to the subgenus Otohime. The specific name refers to the type locality in the Arabian Sea. [4]
Pterygotrigla arabica has a moderately large head which has no scales and the head has many ridges and spines. There are two spines pointing outwards at the anterior end of the snout and robust triangular spines on the rostrum. There is a long, thin spine on the operculum which extends past the cleithrum, which bears a short spine. The mouth is terminal and has small villiform teeth on the jaws, mandibles, premaxilla and vomer. The scales on the trunk are elongated but scales are absent on the ventral surface except for the belly. There are 7 spines in the first dorsal fin and 12 soft rays in the second dorsal fin while the anal fin has 12 soft rays. The pectoral fin contains 12 rays within its fin membrane and 3 separated rays. The overall colour is red with irregular black spots on the head, upper body and soft rayed dorsal fin. There is a large black spot on the spiny dorsal fin and the inner surface of the pectoral fin is black. [5] The maximum published standard length for this species is 19.8 cm (7.8 in). [2]
Pterygotrigla arabica is found in the northern Indian Ocean. It is found in the Gulf of Aden, the Arabian Sea and the Gulf of Oman and along the Bay of Bengal coast of India as far north as the southern part of West Bengal. [5] The habitat preferences of this species are little known but the gurnards in the genus Pterygotrigla typically live in deep benthic habitats along the edges of the continental shelf and upper continental slope. [1] P. arabica has been recorded from depths between 26 and 210 m (85 and 689 ft). [2]
Triglidae, commonly known as gurnards or sea robins, are a family of bottom-feeding scorpaeniform ray-finned fish. The gurnards are distributed in temperate and tropical seas worldwide.
The spotted gurnard is a species of ray-finned fish belonging to the family Triglidae, the gurnards and sea robins. This fish is found in the eastern Pacific Ocean. Its length is up to 35 cm.
Parapterois heterura, the blackfoot firefish, blackfoot firefish, blue-fin lionfish, black-Foot lionfish or gurnard lionfish, is a species of marine ray-finned fish belonging to the family Scorpaenidae, the scorpionfishes. It is widely distributed on the southeastern coast of Africa as well as off Japan and in Indonesia where it is usually found in sheltered coastal bays with a soft bottom, such as fine sand or mud. It is found in depths ranging from 40 to 300 metres. This species is a sedentary fish and may even bury itself within the substrate. P. heterura flashes its brightly colored pectoral fins to startle predators and escape, but it may also use these fins to corner prey. This behavior has been demonstrated in other lionfish. This species can be found in the aquarium trade.
The coral hawkfish, the pixy hawkfish or sharp-headed hawkfish, is a species of marine ray-finned fish, a hawkfish belonging to the family Cirrhitidae. It is native to tropical reefs of the Indian Ocean and the Pacific Ocean. It occasionally is found in the aquarium trade.
Poss's scorpionfish is a species of venomous marine ray-finned fish belonging to the family Scorpaenidae, the scorpionfishes. It is found in the Indo-Pacific region. It occasionally makes its way into the aquarium trade.
The goldband fusilier, also known as the yellowband fusilier or blacktipped fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region.
Bellator militaris, the horned sea robin, is a species of marine ray-finned fish belonging to the family Triglidae, the sea robins. This fish is found in the western Atlantic Ocean.
Bellator is a genus of marine ray-finned fishes belonging to the family Triglidae, one of two genera belonging to the subfamily Prionotinae, the sea robins. These fishes are found in the Western Atlantic Ocean and eastern Pacific Ocean, in the waters off both North and South America.
Bellator egretta, the streamer searobin, is a species of marine ray-finned fish belonging to the family Triglidae, the sea robins. This fish is found in the western Atlantic Ocean.
Prionotus is a genus of marine ray-finned fishes belonging to the family Triglidae, one of two genera belonging to the subfamily Prionotinae, the searobins. These fishes are found in the Western Atlantic Ocean and eastern Pacific Ocean, in the waters off both North and South America.
Pterygotrigla is a genus of genus of marine ray-finned fishes belonging to the family Triglidae, the gurnards and sea robins, one of two genera belonging to the subfamily Pterygotriglinae. These gurnards are found in the Indian and Pacific oceans.
Apistus is a monotypic genus of marine ray-finned fish belonging to the subfamily Apistinae, the wasp scorpionfishes, part of the family Scorpaenidae, the scorpionfishes and their relatives. Its only species is the Apistus carinatus which has the common names ocellated waspfish, bearded waspfish, longfin waspfish or ringtailed cardinalfish, has a wide Indo-Pacific distribution. This species has venom bearing spines in its fins.
The blackfin stonefish is a species of venomous ray-finned fish, a stonefish be longing to the subfamily Synanceiinae of the family Scorpaenidae, the scorpionfishes and their relatives. It is the only species in the monotypic genus. It is native to the western Indian Ocean where it occurs in areas with muddy bottoms. This species grows to a total length of 13 centimetres (5.1 in).
Bovitrigla is a monotypic genus of marine ray-finned fishes belonging to the family Triglidae, the gurnards and sea robins, one of two genera belonging to the subfamily Pterygotriglinae. Its only species, Bovitrigla acanthomoplate, is found in the western Pacific Ocean>
Prionotus evolans, the striped searobin, is a species of marine ray-finned fish belonging to the family Triglidae, the sea robins. This fish is found in the western Atlantic Ocean.
Minous monodactylus, the grey stingfish or grey goblinfish, is a species of marine ray-finned fishes, it is the only genus in the tribe Minoini, one of the three tribes which are classified within the subfamily Synanceiinae within the family Scorpaenidae, the scorpionfishes and their relatives. This species found in the Indo-Pacific and is venomous to humans.
Ablabys binotatus, the redskinfish, is a species of marine ray-finned fish, a waspfish belonging to the subfamily Tetraroginae of the family Scorpaenidae, the scorpionfishes and their relatives. This species is found in the Indian Ocean.
Prionotinae is a subfamily of demersal, marine ray-finned fishes, part of the family Triglidae. The fishes in this subfamily are called sea robins and are found in the Western Atlantic and Eastern Pacific Oceans, the other two Triglid subfamilies are called gurnards.
Pterygotriglinae is a subfamily of demersal, marine ray-finned fishes, part of the family Triglidae, the gurnards and searobins. These gurnards are found in the Indo-Pacific region.
Pterygotrigla polyommata, the latchet, butterfly gurnard, flying gurnard, lachet gurnard, pastry, sharpbeak gurnard, spiny gurnard or spinybeak gurnard, is a species of marine ray-finned fish belonging to the family Triglidae, the gurnards and sea robins. It is found in the southeastern Indian and southwestern Pacific Oceans.
