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Abyssobrotula galatheae is a species of cusk eel in the family Ophidiidae. [1] [3] It is the deepest-living fish known; one specimen, trawled from a depth of 8,370 m (27,460 ft) in the Puerto Rico Trench in 1970, holds the record for the deepest fish ever captured. [4]
He was also ordered to pay a $20,000 fine to the Lacey Act Reward Fund, a $4,000 payment to the National Fish and Wildlife Foundation and a $200 special assessment.
Another factor that threatens the native axolotl population is the introduction of invasive species such as the Nile tilapia and common carp. These invasive fish species threaten axolotl populations by eating their eggs or young and by out-competing them for natural resources.
Much larger bony fish existed prehistorically, the largest ever known having been Leedsichthys of the Jurassic period. This species is certainly the largest bony fish ever and one of the largest non-cetacean marine animals to have ever existed. Estimates of the size of this fish range from 21 to 27 m (69 to 89 ft) and mass from 20 to 50 tons.
Tetraodontidae is a family of primarily marine and estuarine fish of the order Tetraodontiformes. The family includes many familiar species variously called pufferfish , puffers , balloonfish , blowfish , blowers , blowies , bubblefish , globefish , swellfish , toadfish , toadies , toadle , honey toads , sugar toads , and sea squab . [ 1 ]
S. brevipinguis is among the smallest known fish in the world, together with species such as Paedocypris progenetica.Males of S. brevipinguis have an average standard length of 7.7 mm (0.30 in), a gravid female was 8.4 mm (0.33 in) and the maximum standard length of the species is 10 mm (0.39 in). [3]
The common name of these fish is related to their bizarre, tubular eyes. The genus name Gigantura refers to the Gigantes , a race of giants in Greek mythology —coupled with the suffix oura , meaning 'tail', thus Gigantura refers to the greatly elongated, ribbon-like lower half of the tailfin that may comprise over half of the total body length.
The world's deepest fish ever filmed has been caught on camera by scientists from The University of Western Australia (UWA) and Japan at a depth of more than eight kilometres underwater. An ...