| Sladenia gardineri | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Lophiiformes |
| Family: | Lophiidae |
| Genus: | Sladenia |
| Species: | S. gardineri |
| Binomial name | |
| Sladenia gardineri Regan, 1908 | |
Sladenia gardineri, the Indian round angler, is a species of marine ray-finned fish belonging to the family Lophiidae, the goose fishes, monkfishes or anglers. This species is found in the Indo-Pacific.
Sladenia gardineri was first formally described in 1908 by the English ichthyologist Charles Tate Regan with its type locality given as Salomon Atoll in the Chagos Archipelago of the Indian Ocean. [2] When Regan described this species he classified it in a new genus Sladenia of which it was the only species, meaning that this species is the type species of Sladenia by monotypy. [3] The genus Sladenia is one of 4 extant genera in the family Lophiidae which the 5th edition of Fishes of the World classifies in the monotypic suborder Lophioidei within the order Lophiiformes. [4]
Sladenia gardineri has the genus name Sladenia which honours Percy Sladen, the British echinoderm biologist. The holotype of S. gardineri was collected during an expedition funded by his memorial trust. The specific name gardineri honours John Stanley Gardiner, the British zoologist who collected the holotype. [5]
Sladenia gardineri was described by Regan as having the no third dorsal spine, which Regan called an occipital ray, on the head with this third spine being present in the other Lophiid genera. The head is large, its length being half the length of the fish. There are 9 soft rays in the dorsal fin and 6 in the anal fin. The colour is dark grey marked with pale sinuous lines, the outer half of the pectoral fin is pale. The length of the holotype was 50 cm (20 in). [6]
Sladenia gardineri is found in the Chagos Archipelago in the central Indian Ocean [7] and has been recorded in the western Pacific Ocean off New South Wales, [8] although these specimens may represent an undescribed species or S. remiger . [1] The holotype was collected at a depth of 823 m (2,700 ft) "450 fathoms". [6]
Goosefishes, sometimes called anglers or monkfishes, are a family, the Lophiidae, of marine ray-finned fishes belonging to the order Lophiiformes, the anglerfishes. These fishes are found in all the world's oceans except for the Antarctic Ocean.
Members of the genus Lophius, also sometimes called monkfish, fishing-frogs, frog-fish, and sea-devils, are various species of lophiid anglerfishes found in the Atlantic and Indian Oceans. Lophius is known as the "monk" or "monkfish" to the North Sea and North Atlantic fishermen, a name which also belongs to Squatina squatina, the angelshark, a type of shark. The North European species is Lophius piscatorius, and the Mediterranean species is Lophius budegassa.
The starry handfish, starry seabat or minipizza batfish, is species of marine ray-finned fish belonging to the family Ogcocephalidae, the deep-sea batfishes or seabats. This fish is found on the continental shelves of the Indo-Pacific oceans at depths of between 50 and 400 m. They are up to 30 cm long.
Pogonoscorpius is a genus of marine ray-finned fish belonging to the family Scorpaenidae, the scorpionfishes. It is a monotypic genus, its ony species is Pogonoscorpius sechellensis which occurs in the western Indian Ocean in the seas around the Seychelles. It is a little known species and, as of 2018, only 2 specimens were known from the Seychelles. It may also occur in the Coral Sea and off Japan and it has been suggested that this taxon is a synonym of Rhinopias argoliba. Others treat it as a valid species and state that it is endemic to the western Indian Ocean.
Glauert's anglerfish is species of marine ray-finned fish belonging to the subfamily Histiophryninae in the family Antennariidae, the frogfishes. This species is the only species in the monospecific genus Allenichthys. This species is endemic to southern Australia.
Sladenia shaefersi, the Atlantic twospine goosefish or Shaefer's anglerfish, is a species of marine ray-finned fish belonging to the family Lophiidae, the goosefishes, monkfishes and anglers. This species is found in the western Atlantic Ocean.
Sympterichthys is a genus of marine ray-finned fish belonging to the family Brachionichthyidae, the handfishes. These fishes are endemic to Australia.
Fowlerichthys is a genus of marine ray-finned fishes belonging to the family Antennariidae, the frogfishes. The fishes in this genus are found the Atlantic, Indian and Pacific Oceans.
Lophiocharon is a genus of marine ray-finned fishes belonging to the subfamily Histiophryninae in the family Antennariidae, the frogfishes. These fishes are found in the eastern Indian Ocean and Western Pacific Ocean.
Lophiodes is a genus of marine ray-finned fishes belonging to the family Lophiidae, the goosefishes, monkfishes and anglers. It is one of four extant genera in the family Lophiidae. The fish in this genus are found in the Atlantic, Indian and Pacific Oceans.
Lophiomus is a monospecific genus of marine ray-finned fish belonging to the family, Lophiidae, the goose fishes, monkfishes or anglers. The only species in the genus is Lophiomus setigerus, the blackmouth angler, blackmouth goosefish, broadheaded angler or broadhead goosefish. This fish is found in the Indo-Pacific.
Sladenia is a genus of marine ray-finned fishes belonging to the family Lophiidae, which includes the goosefishes, monkfishes and anglers. These are deepwater anglers found in theIndian Ocean, the Caribbean Sea and the Western Pacific Ocean.
Chaetodon gardineri, Gardiner's butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is native to the Indian Ocean.
Abantennarius duescus, the side-jet frogfish, is a species of marine ray-finned fish belonging to the family Antennariidae, the frogfishes. The side-jet frog fish has a scattered distribution in the western Pacific Ocean.
The humpbacked scorpionfish is a species of venomous marine ray-finned fish belonging to the family Scorpaenidae, the scorpionfishes. This species is found in the western Indian Ocean.
Lophius vomerinus, the devil anglerfish, Cape monk or Cape monkfish, is a species of marine ray-finned fish belonging to the family Lophiidae, the goosefishes, monkfishes or anglerfishes. This species is endemic to the waters of the southeastern Atlantic and southwestern Indian Oceans around Southern Africa.
Lophiodes mutilus, the smooth angler or smooth monkfish, is a species of marine ray-finned fish belonging to the family Lophiidae, the goosefishes, monkfishes and anglers. This species is found in the Indo-Pacific.
The Celebes monkfish is a species of marine ray-finned fish belonging to the family Lophiidae, the goose fishes, monkfishes or anglers. This species is found in the Indo-Pacific.
Sladenia zhui, Chu's rounded angler, is a species of marine ray-finned fish belonging to the family Lophiidae, the goosefishes, monkfishes and anglers. This species is found in the western Pacific Ocean.
Abantennarius is a genus of marine ray-finned fishes belonging to the family Antennariidae, the frogfishes. The fishes in the genus are found in the Indian, Pacific and, one species, in the Western Atlantic Oceans.
