Please answer the following question: Information: - In an ecosystem, predation is a biological interaction where a predator (an organism that is hunting) feeds on its prey (the organism that is attacked). Predators may or may not kill their prey prior to feeding on them, but the act of predation often results in the death of the prey and the eventual absorption of the prey's tissue through consumption. Thus predation is often, though not always, carnivory. Other categories of consumption are herbivory (eating parts of plants), fungivory (eating parts of fungi), and detritivory (the consumption of dead organic material). All these consumption categories fall under the rubric of consumer-resource systems. It can often be difficult to separate various types of feeding behaviors. For example, some parasitic species prey on a host organism and then lay their eggs on it for their offspring to feed on it while it continues to live in or on its decaying corpse after it has died. The key characteristic of predation however is the predator's direct impact on the prey population. On the other hand, detritivores simply eat dead organic material arising from the decay of dead individuals and have no direct impact on the "donor" organism(s). - Anglerfishes are fish of the teleost order Lophiiformes . They are bony fish named for their characteristic mode of predation, in which a fleshy growth from the fish's head (the esca or illicium) acts as a lure. - A fish is any member of a group of organisms that consist of all gill-bearing aquatic craniate animals that lack limbs with digits. They form a sister group to the tunicates, together forming the olfactores. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Tetrapods emerged within lobe-finned fishes, so cladistically they are fish as well. However, traditionally fish are rendered obsolete or paraphyletic by excluding the tetrapods (i.e., the amphibians, reptiles, birds and mammals which all descended from within the same ancestry). Because in this manner the term "fish" is defined negatively as a paraphyletic group, it is not considered a formal taxonomic grouping in systematic biology. The traditional term pisces (also ichthyes) is considered a typological, but not a phylogenetic classification. - Goosefish or monkfish , are anglerfishes in the family Lophiidae found in the Arctic , Atlantic , Indian , and Pacific Oceans , where they live on sandy and muddy bottoms of the continental shelf and continental slope , at depths in excess of 1,000 m ( 3,300 ft ) . Like most other anglerfishes , they have a very large head with a large mouth that bears long , sharp , recurved teeth . Also like other anglerfishes , the first spine of the spinous dorsal fin has been modified as an angling apparatus ( illicium ) that bears a bulb - like or fleshy lure ( esca ) . The angling apparatus is located at the tip of the snout just above the mouth and is used to attract prey . Lophiid anglerfishes also have two or three other dorsal fin spines located more posteriorly on the head , and a separate spinous dorsal fin with one to three spines located more posteriorly on the body just in front of the soft dorsal fin . In the more primitive anglerfish genera ( Sladenia and Lophiodes ) , the gill opening extends partially in front of the elongated pectoral fin base . In the derived lophiid genera ( Lophiomus and Lophius ) , and all other anglerfishes , the gill opening does not extend in front of the pectoral fin base . The largest monkfish may exceed 1.5 m ( 4.9 ft ) in length . Several of the large species in the genus Lophius , commonly known as monkfishes in northern Europe , are important commercially fished species . The liver of monkfish , known as ankimo , is considered a delicacy in Japan . What is the relationship between 'goosefish' and 'lophiiformes'?
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parent taxon