| Halieutichthys bispinosus | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Lophiiformes |
| Family: | Ogcocephalidae |
| Genus: | Halieutichthys |
| Species: | H. bispinosus |
| Binomial name | |
| Halieutichthys bispinosus | |
Halieutichthys bispinosus, the two-spine batfish or spiny batfish, is a species of marine ray-finned fish belonging to the family Ogcocephalidae, the deep sea batfishes or seabats. This species is found in the Western Atlantic Ocean.
Halieutichthys bispinosus was first formally described in 2010 by Ho Hsuan-Ching, Prosanta Chakrabarty and John Stephen Sparks with its type locality give as the Gulf of Mexico, off Florida at 7°24'11"N, 84°07'11"W. [2] This species was previously overlooked as H. aculeatus and, alongside H. intermedius , these three species form the aculeatus species complex within the genus Halieutichthys . H. intermedius also being described as a new species by Ho, Chakrabarty and Sparks in 2010. [3] The genus Halieutichthys is classified within the "Eastern Pacific/Western Atlantic clade" of the family Ogcocephalidae. [4] The family Ogcocephalidae is classified in the monotypic suborder Ogcocephaloidei within the order Lophiiformes, the anglerfishes in the 5th edition of Fishes of the World . [5]
Halieutichthys bispinosus has the genus name Halieutichthys which combines the genus name Halieutaea, for the similarity of these fishes to the species in that genus, and ichthys, the Greek word for "fish". The specific name, bispinosus, means "two spined" , an allusion to well developed inner and outer tubercles behend the eye. [6]
Halieutichthys bispinosus has a flattened head and body which are widened into a rounded disc, with a moderately long tail. The mouth is very small, as is the illicial cavity on the snout which is covered by puffy, membranous folds. The esca is a single bulb. The pupils are covered. There is a buckler at the angle of the preoperculum which is not larger than the nearby bucklers. The openings of the gills are small and they are located to the rear of the upper base of the pectoral fins. The gill rakers are similar to small teeth set on short stalks. They have small dorsal and anal fins which are located to the rear of the body. The bases of the pectoral fins have a wide attachment to the body and the pelvic fins are not reduced in size. The lateral line is complete and there are a pair of lateral line organs on the caudal peduncle behind the anus. There are no tubercles along the lateral line. The scales are large, irregular, pitted tubercles; with many tubercles on the caudal peduncle while the tubercles on the upper body are relatively large and sharp with a row of tubercles typically present above eye. There is a triangle of 3 tubercles on the side of each shoulder behind eye with all 3 tubercles being well developed and are sharply pointed. The adults are scaleless on the underside of the body and large areas of the upperside are also without scales. The body is greenish to dark brown in color, with a pale reticulated pattern on its upper surface. The pectoral fins have a wide outer dark bar and an inner dark bar, both reaching across the width of the fin, separated by a vivid white bar, and the margin of the fin is typically yellow. The juveniles are similar to the adults but have a large black blotch onthe pectoral fin that does not extend across the whole fin. [7] This species has a maximum standard length of 9.9 cm (3.9 in). [8]
Halieutichthys bispinosus is found in the Western Atlantic Ocean from Vitginia south to the Gulf of Mexico, including the northern Bahamas butit is apparently absent from Cuban waters. It is found between 0 and 400 m (0 and 1,312 ft), typically less than 100 m (330 ft), on sandy substrates. [1]
The pancake batfish, Atlantic pancake batfish, Louisiana pancake batfish or spiny batfish, is a species of marine ray-finned fish belonging to the family Ogcocephalidae, the deep sea batfishes or seabats. This species is found in the Western Atlantic Ocean.
Ogcocephalidae is a family of anglerfish specifically adapted for a benthic lifestyle of crawling about on the seafloor. Ogcocephalid anglerfish are sometimes referred to as batfishes, deep-sea batfishes, handfishes, and seabats. They are found in tropical and subtropical oceans worldwide. They are mostly found at depths between 200 and 3,000 m, but have been recorded as deep as 4,000 m (13,000 ft). A few species live in much shallower coastal waters and, exceptionally, may enter river estuaries.
Brachionichythys is a genus of marine ray-finned fish belonging to the family Brachionichthyidae, the handfishes. These fishes are confined to the southeastern Indian Ocean and southwestern Pacific Ocean off Australia.
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.
Chaunax, variously known as coffinfishes, gapers or frogmouths, is a genus of marine ray-finned fishes, it is one of two genera belonging to the family Chaunacidae, the sea toads. They are found in tropical and subtropical oceans around the world typically in deep water.
Halieutichthys is a genus of marine ray-finned fishes belonging to the family Ogcocephalidae, the deep-sea batfishes or sea bats. The fishes in this genus are found in the western Atlantic Ocean.
Malthopsis is a genus of batfishes with a wide distribution in the world's oceans. In 2021, five new species were described from Australia and M. provocator was resurrected from synonymy with M. lutea.
Coelophrys is a genus of marine ray-finned fishes belonging to the family Ogcocephalidae, the deep-sea batfishes or sea bats. The fishes in this genus are found in the western Pacific Ocean and the Indian Ocean.
Dibranchus is a genus of marine ray-finned fishes belonging to the family Ogcocephalidae, the deep sea batfishes. The fishes in this genus are widely distributed in the Atlantic, Indian and Pacific Oceans.
Halicmetus is a genus of marine ray-finned fishes belonging to the family Ogcocephalidae, the deep sea batfishes. The fishes in this genus are widely distributed in the Indian and Western Pacific Oceans.
Halieutaea is a genus of marine ray-finned fishes belonging to the family Ogcocephalidae, the deep sea batfishes. These fishes are found in the Indian and Western Pacific Oceans.
Brachiopsilus is a genus of marine ray-finned fishes belonging to family Brachionichthyidae, the handfishes. The fishes in this genus are endemic to Australia.
The Louisiana pancake batfish, Halieutichthys intermedius, belongs to the batfish family Ogcocephalidae. It is native to the Gulf of Mexico, and was discovered in 2010. The known range of the species lies within the area of the Gulf of Mexico which was affected by the Deepwater Horizon oil spill.
Ogcocephalus radiatus or the polka-dot batfish is an arrow-shaped fish in the family Ogcocephalidae with an elongated thin tail. It is dorso-ventrally flattened with round pectoral fins that sit flat on the bottom of the sea floor. It uses its pectoral fins and pelvic fins to "walk" along the bottom in a side-to-side shuffling motion.
Ogcocephalus porrectus, the rosy-lipped batfish, is endemic to Cocos Island off the Pacific coast of Costa Rica. Though members of Ogcocephalidae occur in tropical, warm waters in both the Western Atlantic and Eastern Pacific. Rosy-lipped batfish generally reside in shallow to deep water benthic zones with a bathymetric range of 35 – 150 m. The syntypic series was collected at 120 m on a rocky bottom. What makes this fish distinctive are its rosy red lips, specialized pectoral fins used for "walking", and an illicium used for attracting prey.
The Atlantic batfish is a species of marine ray-finned fish belonging to the family Ogcocephalidae, the deep-sea batfishes. It is found in deep water in the Atlantic Ocean where it lives on the seabed, feeding on small invertebrates.
Prosanta Chakrabarty is an American ichthyologist and George H. Lowery Jr. Professor of ichthyology, evolution and systematics at Louisiana State University. He studied at McGill University where he received a bachelor of science in Applied Zoology and at the University of Michigan where he obtained his PhD in Ecology and Evolution. Among other professional positions he was a Program Director for the National Science Foundation and was the President of the American Society of Ichthyologist and Herpetologist in 2023. He was named a TED Fellow in 2016, and a TED Senior Fellow in 2018. He was named an Elected Fellow of the AAAS for "distinguished contributions to evolutionary biology, focusing on the bioluminescent systems and historical biogeography of freshwater fishes, and for effectively communicating science to the public".
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.
Dibranchus tremendus is a species of marine ray-finned fish belonging to the family Ogcocephalidae, the deep-sea batfishes. It is found in deep water in the Atlantic Ocean. This species was identified as a different species from Dibranchus atlanticus in 1999. It is the largest species in its genus.
Halieutaea indica, the Indian batfish, Indian handfish or Indian seabat, is a species of marine ray-finned fish belonging to the family Ogcocephalidae, the deep sea batfishes. The Indian batfish has a wide Indo-West Pacific distribution.
