Oneirodes | |
---|---|
Oneirodes eschrichtii | |
Oneirodes sp. | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Lophiiformes |
Family: | Oneirodidae |
Genus: | Oneirodes Lütken, 1871 |
Oneirodes is a genus of fish in the family Oneirodidae. [1]
There are currently over 40 recognized species in this genus:
The footballfish form a family, Himantolophidae, of globose, deep-sea anglerfishes found in tropical and subtropical waters of the Atlantic, Indian, and Pacific Ocean. The family contains 23 species, all of which reside in a single genus, Himantolophus.
Double anglers are a family, Diceratiidae, of anglerfishes. They are found in deep, lightless waters of the Atlantic, Indian and western Pacific Oceans.
Ethelwynn Trewavas was an ichthyologist at the British Museum of Natural History. She was known for her work on the families Cichlidae and Sciaenidae. She worked with Charles Tate Regan, another ichthyologist and taxonomist.
Gymnothorax is a genus of fish in the family Muraenidae found in Atlantic, Indian and Pacific Ocean. With more than 120 species, it the most speciose genus of moray eels.
Lethrinops is a genus of haplochromine cichlids endemic to Lake Malawi in East Africa. Particularly in the aquarium hobby, they are known as the sandeaters or sandsifters.
Snaggletooths or stareaters are any of a number of small, deep-sea stomiid fish in the genus Astronesthes. They possess a bioluminescent red chin barbel that the fish use as a lure to attract small prey into striking distance.
Spiniphryne, also called spiny dreamers, is a genus of dreamers. Like other deep-sea anglerfish, Spiniphryne lure prey to them by means of a modified first dorsal fin ray with a bioluminescent bulb at the tip. Spiniphryne is unique amongst the oneirodids for being covered in tiny spines.
Spiniphryne gladisfenae, also known as the prickly dreamer, is a species of dreamer. Dreamers are a type of deep sea anglerfish known only from the Atlantic Ocean. Anglerfish are classified by how they lure their prey. Female anglerfish have a piece of dorsal spine that protrudes above their mouth and is luminescent in order to attract prey. The females of the species Spiniphryne gladisfenae can grow to a length of 10.5 centimetres (4.1 in) SL. The esca contains two bulbous appendages on the tip, covered with tiny papillae and with clusters of tiny filaments around the base. There is also a large appendage on the back, divided at the end into three lobes or many filaments. The number of lateral escal filaments varies from none to three. S. gladisfenae also has fewer dental teeth than S. duhameli.
Gigantactis is a genus of deep-sea fish of the family Gigantactinidae, first described in 1902 by August Brauer. The species in this genus are poorly known and found in all oceans, at depths of 1,000–2,500 metres (3,300–8,200 ft). The most striking feature of these fish is extremely enlarged first filament of dorsal fin, called the illicium, with bioluminescent photophore at its end. The genus name, Gigantactis, derives from the Greek, gigas and aktis (ray), describing the genus by its long dorsal-fin spine which serves as a lure.
The Wonderfish (Thaumatichthys) is a genus of deep-sea anglerfish in the family Thaumatichthyidae, with three known species. Its scientific name means "wonder-fish" in Greek; oceanographer Anton Bruun described these fishes as "altogether one of the oddest creatures in the teeming variety of the fish world." In contrast to other anglerfishes, the bioluminescent lure of Thaumatichthys is located inside its cavernous mouth. They are worldwide in distribution and are ambush predators living near the ocean floor.
The compleat anglerfish (Lasiognathus) is a genus of deep-sea anglerfish in the family Thaumatichthyidae, with six species known from the Atlantic and Pacific Oceans. Its lure apparatus appears to consist of a fishing rod, a fishing line, bait, and hooks. It is also distinctive for an enormous upper jaw with premaxillaries that can be folded down to enclose the much shorter lower jaw.
Halieutopsis is a fish genus in the family Ogcocephalidae.
Bufoceratias is a genus of fish in the family Diceratiidae.
Eustomias is a genus of barbeled dragonfishes native to the oceanic depths of the Indian, Atlantic and Pacific oceans.
Photonectes is a genus of fish in the family Stomiidae found in Atlantic, Indian and Pacific Ocean.
Linophryne is a genus of leftvents, commonly called the "bearded seadevils."
Chaenophryne is a genus of dreamer fish (Oneirodidae). The generic name derives from the Greek words χαίνω and φρύνη.
Dolopichthys is a genus of dreamers.
Oneirodes carlsbergi is a species of anglerfish in the family Oneirodidae (dreamers). It takes its name from the Carlsberg Foundation, which funds scientific research.
Erik Bertelsen was a Danish ichthyologist, who specialised in deep sea fish. The fish, Diaphus bertelseniNafpaktitis, 1966 is named in his honour.