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Monkfish
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''. Species The seven recognized extant species in this genus are: Fossils * †''Lophius brachysomus'' Agassiz, 1835 (Monte Bolca, or Eocene anglerfish) Description The head is large, broad, flat, and depressed, with the remainder of the body appearing merely like an appendage. The wide mouth extends all around the anterior circumference of the head, and both jaws are armed with bands of long, pointed teeth, which are inclined inwards, and can be temporarily depressed to offer no impediment to an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophius Litulon
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''. Species The seven recognized extant species in this genus are: Fossils * †'' Lophius brachysomus'' Agassiz, 1835 (Monte Bolca, or Eocene anglerfish) Description The head is large, broad, flat, and depressed, with the remainder of the body appearing merely like an appendage. The wide mouth extends all around the anterior circumference of the head, and both jaws are armed with bands of long, pointed teeth, which are inclined inwards, and can be temporarily depressed to offer no impediment to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophius Gastrophysus
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''. Species The seven recognized extant species in this genus are: Fossils * †'' Lophius brachysomus'' Agassiz, 1835 (Monte Bolca, or Eocene anglerfish) Description The head is large, broad, flat, and depressed, with the remainder of the body appearing merely like an appendage. The wide mouth extends all around the anterior circumference of the head, and both jaws are armed with bands of long, pointed teeth, which are inclined inwards, and can be temporarily depressed to offer no impediment to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophius Americanus Museum Of Nature
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''. Species The seven recognized extant species in this genus are: Fossils * †''Lophius brachysomus'' Agassiz, 1835 ( Monte Bolca, or Eocene anglerfish) Description The head is large, broad, flat, and depressed, with the remainder of the body appearing merely like an appendage. The wide mouth extends all around the anterior circumference of the head, and both jaws are armed with bands of long, pointed teeth, which are inclined inwards, and can be temporarily depressed to offer no impediment to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophius Vaillanti
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''. Species The seven recognized extant species in this genus are: Fossils * †''Lophius brachysomus'' Agassiz, 1835 (Monte Bolca, or Eocene anglerfish) Description The head is large, broad, flat, and depressed, with the remainder of the body appearing merely like an appendage. The wide mouth extends all around the anterior circumference of the head, and both jaws are armed with bands of long, pointed teeth, which are inclined inwards, and can be temporarily depressed to offer no impediment to an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophius Vomerinus
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''. Species The seven recognized extant species in this genus are: Fossils * †''Lophius brachysomus'' Agassiz, 1835 (Monte Bolca, or Eocene anglerfish) Description The head is large, broad, flat, and depressed, with the remainder of the body appearing merely like an appendage. The wide mouth extends all around the anterior circumference of the head, and both jaws are armed with bands of long, pointed teeth, which are inclined inwards, and can be temporarily depressed to offer no impediment to an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squatina Squatina
''Squatina squatina'', the angelshark or monkfish, is a species of shark in the family Squatinidae (known generally also as angel sharks), that were once widespread in the coastal waters of the northeastern Atlantic Ocean. Well-adapted for camouflaging itself on the sea floor, the angelshark has a flattened form with enlarged pectoral and pelvic fins, giving it a superficial resemblance to a ray. This species can be identified by its broad and stout body, conical barbels, thornless back (in larger individuals), and grayish or brownish dorsal coloration with a pattern of numerous small light and dark markings (that is more vivid in juveniles). It measures up to long. Like other members of its family, the angelshark is a nocturnal ambush predator that buries itself in sediment and waits for passing prey, mostly benthic bony fishes, but also skates and invertebrates. An aplacental viviparous species, females bear litters of seven to 25 pups every other year. The angelshark norma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophius Americanus
''Lophius americanus'' is a goosefish in the family Lophiidae, also called all-mouth, American anglerfish, bellows-fish, devil-fish, headfish, molligut, satchel-mouth, or wide-gape. It is native to the eastern coast of North America. Description The American anglerfish is unique in its appearance and has no relatives with which it can be confused in the areas where it is caught. A fish of lesser importance than other food fish in the region, such as cod, its various names suggest its unusual appearance - a very large mouth, more than twice the width of the tail, with several spines and strong teeth, enabling it to snare prey larger than itself. The body is flattened dorsoventrally to allow it to hide on the sea floor. The front of the head carries erectile spines, the primary of which has a flattened end to resemble a small organism or piece of algae. The pectoral fins are like wide fans behind the head, and the pelvic fins are like small hands below the head. The Ameri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monte Bolca
Monte Bolca is a lagerstätte near Verona, Italy that was one of the first fossil sites with high quality preservation known to Europeans, and is still an important source of fossils from the Eocene. Geology Monte Bolca was uplifted from the Tethys Ocean floor during the formation of the Alps, in two stages: one 24 million years ago, and one between 30 and 50 million years ago. The entire formation consists of of limestone, all of which contain fossils, but interspersed in which are the lagerstätte layers that contain the highly preserved specimens. Within these layers, the fish and other specimens are so highly preserved that their organs are often completely intact in fossil form, and even the skin colorWilliams, MattTaphonomy of Monte Bolca University of Bristol can sometimes be determined. The normal rearrangement of the specimens caused by mud-dwelling organisms in the layer before it turned to stone has been avoided—it is assumed that the mud in question was low in o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Agassiz
Jean Louis Rodolphe Agassiz ( ; ) FRS (For) FRSE (May 28, 1807 – December 14, 1873) was a Swiss-born American biologist and geologist who is recognized as a scholar of Earth's natural history. Spending his early life in Switzerland, he received a PhD at Erlangen and a medical degree in Munich. After studying with Georges Cuvier and Alexander von Humboldt in Paris, Agassiz was appointed professor of natural history at the University of Neuchâtel. He emigrated to the United States in 1847 after visiting Harvard University. He went on to become professor of zoology and geology at Harvard, to head its Lawrence Scientific School, and to found its Museum of Comparative Zoology. Agassiz is known for observational data gathering and analysis. He made institutional and scientific contributions to zoology, geology, and related areas, including multivolume research books running to thousands of pages. He is particularly known for his contributions to ichthyological classification, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophius Brachysomus
''Lophius brachysomus'' is an extinct species of anglerfish in the family Lophiidae. It was described by Louis Agassiz in 1835 from the Monte Bolca locality. It became extinct during the middle Eocene (lowermost Lutetian). Species known from three or four individuals. Habitat of this species described as place in a tropical or subtropical, moderately deep basin like a coastal lagoon in inner continental shelf regions of the central Tethys Sea, with reduced hydrodynamic energy and episodic anoxic conditions, with soft mud or sand bottoms, much like extant members of the family. Together with ''Sharfia mirabilis ''Sharfia mirabilis'' is an extinct species of anglerfish in the family Lophiidae. It was discovered in 2011 during a review of fossil material at the Muséum national d'histoire naturelle in Paris. The fossil material was collected from the M ...'' this species is one of the oldest member of the family Lophiidae known to date. It was stated to have large trian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period in the modern Cenozoic Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', " dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope 13C in the atmosphere was exceptionally low in comparison with the more common isotope 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Siberia and in what is now Chesapeake Bay. As with other geologic periods, the strata that define the start and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Tate Regan
Charles Tate Regan FRS (1 February 1878 – 12 January 1943) was a British ichthyologist, working mainly around the beginning of the 20th century. He did extensive work on fish classification schemes. Born in Sherborne, Dorset, he was educated at Derby School and Queens' College, Cambridge and in 1901 joined the staff of the Natural History Museum, where he became Keeper of Zoology, and later director of the entire museum, in which role he served from 1927 to 1938. Regan was elected Fellow of the Royal Society in 1917. Regan mentored a number of scientists, among them Ethelwynn Trewavas, who continued his work at the British Natural History Museum. Species Among the species he described is the Siamese fighting fish (''Betta splendens''). In turn, a number of fish species have been named ''regani'' in his honour: *A Thorny Catfish '' Anadoras regani'' (Steindachner, 1908) *The Dwarf Cichlid '' Apistogramma regani'' *'' Apogon regani'' *A Catfish '' Astroblepus regani'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
