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Bathysidus
The five-lined constellation fish (''Bathysidus pentagrammus'') is species of fish that was described by William Beebe on 11 August 1934, being spotted by the biologist as he descended to a depth of 580 metres (1900 feet) of the coast of Bermuda. Background The “bathysphere,” as termed by Beebe was a new yet primitive invention. It was a rounded steel enclosure with space adequate for two people, its external layer being 3 centimetres thick. On the side, there was a single window, fifteen centimetres across. It was fitted with a heavy steel door that had to be bolted on. With no manoeuvrability, the navigation of this steel submersible was solely dependent on the ship it had been attached to. Beebe had no camera brought with him to these great depth, and instead described the species in detail to Else Bostelmann, an artist who proceeded to illustrate his findings. Encounter The fish was seen in solitude. It was described by Beebe as resembling a surgeon or butterflyfish. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathysidus Pentagrammus
The five-lined constellation fish (''Bathysidus pentagrammus'') is species of fish that was described by William Beebe on 11 August 1934, being spotted by the biologist as he descended to a depth of 580 metres (1900 feet) of the coast of Bermuda. Background The “bathysphere,” as termed by Beebe was a new yet primitive invention. It was a rounded steel enclosure with space adequate for two people, its external layer being 3 centimetres thick. On the side, there was a single window, fifteen centimetres across. It was fitted with a heavy steel door that had to be bolted on. With no manoeuvrability, the navigation of this steel submersible was solely dependent on the ship it had been attached to. Beebe had no camera brought with him to these great depth, and instead described the species in detail to Else Bostelmann, an artist who proceeded to illustrate his findings. Encounter The fish was seen in solitude. It was described by Beebe as resembling a surgeon or butterflyfish. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypothetical Species
Several species have been assumed to exist, but due to a lack of evidence they can only be regarded as potential species. They have caused confusion, as they may have been a separate species, a subspecies, an introduced species or a misidentification. List of hypothetical species Birds *Dominican green-and-yellow macaw *Gallus giganteus *Guadeloupe amazon *Guadeloupe parakeet *Jamaican red macaw *Lesser Antillean macaw *Martinique amazon *Martinique macaw *Rodrigues parrot#Hypothetical extinct relatives, Hypothetical relatives of the Rodrigues Parrot *Red-headed macaw *White Dodo/Réunion solitaire (probable misidentification of the Réunion ibis) *Réunion swamphen *Painted vulture Dinosaurs *Archaeoraptor *Proavis Insects *Venezuelan poodle moth *''Battus polydamas antiquus'' (Possibly based on a misidentification) Mammals *Chilihueque *Sumxu *Kting voar *Steller's sea ape *Marozi *Andean wolf *Kallana *Zhejiang unknown canid Fish *Bathysphaera *Bathysidus *Bathyembryx S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyembryx
''Bathyembryx istiophasma'', the pallid sailfin, is hypothetical species of fish observed by William Beebe on 11 August 1934. He describing seeing the species twice during the same dive at depths of and near the coast of Bermuda. Background The “ bathysphere,” as termed by Beebe was a new yet primitive invention. It was a rounded steel enclosure with space adequate for two people, its external layer being . On the side, there was a single window made of fused quartz, across and thick. It was fitted with a heavy steel door that had to be bolted on. With no manoeuvrability, the navigation of this steel submersible was solely dependent on the ship it had been attached to. Beebe had no camera brought with him to these great depth, and instead described the species in detail to Else Bostelmann, an artist who proceeded to illustrate his findings. From 1930 to 1934, this submersible was used by Beebe in his deep-sea expedition. The encounter Beebe had begun to fathom what ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathysphaera
An illustration based on Else Bostelmann's reconstruction "''Bathysphaera intacta''", the "giant dragonfish" is species of fish that was described by William Beebe on 22 September 1932, being spotted by the biologist as he descended to a depth of 640 metres (2100 feet) of the coast of Bermuda . Background The "bathysphere", as termed by Beebe, was a new invention, a rounded steel enclosure with space adequate for two people. On the side, there was a single window, fifteen centimetres across. Having no camera equipment on the 1930 to 1934 dives, Beebe described observations in detail to Else Bostelmann, an artist who proceeded to illustrate the descriptions. The encounter Beebe encountered two fish, which he had described as "six feet long". He said they resembled barracudas, with short heads and jaws that were constantly opened. The fish expressed bioluminescence, as stated by him: "strong lights, pale bluish, was strung down the body". Bebe then expressed his justification f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Beebe
Charles William Beebe ( ; July 29, 1877 – June 4, 1962) was an American naturalist, ornithologist, marine biologist, entomologist, explorer, and author. He is remembered for the numerous expeditions he conducted for the New York Zoological Society, his deep dives in the Bathysphere, and his prolific scientific writing for academic and popular audiences. Born in Brooklyn, New York and raised in East Orange, New Jersey, Beebe left college before obtaining a degree to work at the then newly opened New York Zoological Park, where he was given the duty of caring for the zoo's birds. He quickly distinguished himself in his work for the zoo, first with his skill in designing habitats for its bird population, and soon also with a series of research expeditions of increasing length, including an expedition around the world to document the world's pheasants. These expeditions formed the basis for a large quantity of writing for both popular and academic audiences, including an account ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bermuda
) , anthem = "God Save the King" , song_type = National song , song = " Hail to Bermuda" , image_map = , map_caption = , image_map2 = , mapsize2 = , map_caption2 = , subdivision_type = Sovereign state , subdivision_name = , established_title2 = English settlement , established_date2 = 1609 (officially becoming part of the Colony of Virginia in 1612) , official_languages = English , demonym = Bermudian , capital = Hamilton , coordinates = , largest_city = Hamilton , ethnic_groups = , ethnic_groups_year = 2016 , government_type = Parliamentary dependency under a constitutional monarchy , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Rena Lalgie , leader_title3 = Premier , leader_name3 = Edward David Burt , legislature = Parliament , upper_house = Senate , lower_house = House of Assembly , area_km2 = 53.2 , area_sq_mi = 20.54 , area_rank = , percent_water = 27 , elevation_max_m = 79 , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Else Bostelmann
Else Winkler von Röder (Roeder) Bostelmann (1882-1961), a German-born American artist, joined the New York Zoological Society (now the Wildlife Conservation Society) in 1929 to paint marine life during William Beebe's bathysphere oceanographic expeditions at Bermuda's Nonsuch Island (1930-1934). Bostelmann's marine life paintings depicted the unbelievable sights that Beebe encountered from great depths in the ocean. "Had it not been for Mrs. Bostelmann's deftness in rapidly sketching what she saw, much of the color and drama would have been lost." Bostelmann, born in Leipzig, Germany, attended private schools and spent her childhood in Germany and Austria. Prior to her marriage in 1909 to Monroe Bostelmann (1881-1920), she studied at the University of Leipzig and the Grand Ducal Academy in Weimar receiving a Gold Medal for drawing. In addition to the Königliche Akademie of Graphic Arts in Leipzig, Bostelmann studied with the well-known Russian artist Sascha Schneider (1870-1927 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgeonfish
Acanthuridae are the family of surgeonfishes, tangs, and unicornfishes. The family includes about 86 extant species of marine fish living in tropical seas, usually around coral reefs. Many of the species are brightly colored and popular in aquaria. Morphology The distinctive characteristic of the family is that they have scalpel-like modified scales, one or more on either side of the peduncle of the tail. The spines are dangerously sharp and may seriously injure anyone who carelessly handles such a fish. The dorsal, anal, and caudal fins are large, extending for most of the length of the body. The mouths are small and have a single row of teeth adapted to grazing on algae. Surgeonfishes sometimes feed as solitary individuals, but they often travel and feed in schools. Feeding in schools may be a mechanism for overwhelming the highly aggressive defense responses of small territorial damselfishes that vigorously guard small patches of algae on coral reefs. Most species ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflyfish
The butterflyfish are a group of conspicuous tropical marine fish of the family Chaetodontidae; the bannerfish and coralfish are also included in this group. The approximately 129 species in 12 genera are found mostly on the reefs of the Atlantic, Indian, and Pacific Oceans. A number of species pairs occur in the Indian and Pacific Oceans, members of the huge genus ''Chaetodon''. Butterflyfish look like smaller versions of angelfish (Pomacanthidae), but unlike these, lack preopercle spines at the gill covers. Some members of the genus ''Heniochus'' resemble the Moorish idol (''Zanclus cornutus'') of the monotypic Zanclidae. Among the paraphyletic Perciformes, the former are probably not too distantly related to butterflyfish, whereas the Zanclidae seem far less close. Description and ecology Butterflyfish mostly range from in length. The largest species, the lined butterflyfish and the saddle butterflyfish, ''C. ephippium'', grow to . The common name references the brightly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mnemiopsis Leidyi Meerwalnuss 3
''Mnemiopsis leidyi'', the warty comb jelly or sea walnut, is a species of tentaculate ctenophore (comb jelly). It is native to western Atlantic coastal waters, but has become established as an invasive species in European and western Asian regions. Three species have been named in the genus ''Mnemiopsis'', but they are now believed to be different ecological forms of a single species ''M. leidyi'' by most zoologists. Description and ecology ''Mnemiopsis'' have an oval-shaped and transparent lobed body, with four rows of ciliated combs that run along the body vertically and glow blue-green when disturbed. They have several feeding tentacles. Unlike cnidarians, ''Mnemiopsis'' does not sting. Their body comprises 97% water. They have a maximum body length of roughly and a diameter of . It is euryoecious, tolerating a wide range of salinity (2 to 38 psu), temperature (), and water quality. ''Mnemiopsis'' is a carnivore that consumes zooplankton including crustaceans, other com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ctenophore
Ctenophora (; ctenophore ; ) comprise a phylum of marine invertebrates, commonly known as comb jellies, that inhabit sea waters worldwide. They are notable for the groups of cilia they use for swimming (commonly referred to as "combs"), and they are the largest animals to swim with the help of cilia. Depending on the species, adult ctenophores range from a few millimeters to in size. Only 100 to 150 species have been validated, and possibly another 25 have not been fully described and named. The textbook examples are cydippids with egg-shaped bodies and a pair of retractable tentacles fringed with tentilla ("little tentacles") that are covered with colloblasts, sticky cells that capture prey. Their bodies consist of a mass of jelly, with a layer two cells thick on the outside, and another lining the internal cavity. The phylum has a wide range of body forms, including the egg-shaped cydippids with retractable tentacles that capture prey, the flat generally combless platyct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptid
Cryptids are animals that cryptozoologists believe may exist somewhere in the wild, but are not believed to exist by mainstream science. Cryptozoology is a pseudoscience, which primarily looks at anecdotal stories, and other claims rejected by the scientific community. While biologists regularly identify new species following established scientific methodology, cryptozoologists focus on entities mentioned in the folklore record and rumor. Entities that may be considered cryptids by cryptozoologists include Bigfoot, Yeti, the chupacabra, the Jersey Devil, the Loch Ness Monster, and the Mokele-mbembe. Scholars have noted that the cryptozoology subculture rejected mainstream approaches from an early date, and that adherents often express hostility to mainstream science. Scholars have studied cryptozoologists and their influence (including the pseudoscience's association with Young Earth creationism), noted parallels in cryptozoology and other pseudosciences such as ghost hunting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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