Bythograea
WebMay 21, 2009 · Vent crabs live in the dark depths of the ocean. Previous studies have shown that the vent crab Bythograea thermydron has a reproductive cycle synchronized with Spring and Summer phytoplankton blooms 2.5 km above the East Pacific Rise. It was hypothesized that female crabs moved away from the toxic vents, once impregnated, to … WebCreatures from the deep show an incredible resistance to temperature extremes by having different proteins which are adapted for life under these conditions; allowing the animals to eat, process food, and reproduce. One animal that thrives near hydrothermal vents is the Bythograea thermydron or "vent crab."
Bythograea
Did you know?
WebBythograea thermydron Author: Williams, AB., 1980 Description Geographic Information Additional Information References Encyclopedia of Life Tree of Life World Register of Marine Species National Center for … WebWe used stable isotope analysis to examine food sources for early life-history stages of the vent crab Bythograea thermydron. During two cruises to a hydrothermal vent site along the East Pacific Rise, we collected a variety of endemic organisms, including approximately 300 specimens of B. thermydron. The crab collection consisted mainly of megalopae and …
WebBythograea thermydron (pronounce Bith-OH-GRAY-UH ther-ME-DRAWN), also known as the vent crab, is a white crab that lives in the Pacific Ocean, about 13,000 feet (3,962 … WebBythograea Williams, 1980. Orig. name. Bythograea microps de Saint Laurent, 1984. Environment. marine, brackish, fresh, terrestrial. Fossil range. recent only Original description. de Saint Laurent, M. (1984). Crustacés Décapodes d'un site hydrothermal actif de la dorsale du Pacifique oriental (13° Nord), en provenance de la campagne ...
WebTwo new species of Bythograea Williams, B. vrijenhoeki n. sp. and B. galapagensis n. sp., are described based on morphology and mitochondrial DNA comparisons. B. vrijenhoeki was collected on the southern East Pacific Rise, south of the Easter Microplate and B. galapagensis from the Galapagos Rift, f … WebBythograea thermydron, a brachyuran crab endemic to the deep-sea hydrothermal vent habitats, encounters concentrations of hydrogen sulfide of up to 318 μM. To determine …
WebWe used stable isotope analysis to examine food sources for early life-history stages of the vent crab Bythograea thermydron. During two cruises to a hydro Food sources for the …
WebBythograeidae (Family) Bythograea (Genus) Status accepted Rank Genus Typetaxon Bythograea thermydron Williams, 1980 (type by original designation) Parent Bythograeidae Williams, 1980 Orig. name Bythograea Williams, 1980 Direct children (6) [show all] [sort alpha..] Species Bythograea galapagensis Guinot & Hurtado, 2003 third street social lee\\u0027s summitWebBythograea Genus: Bythograea intermedia Species: Map Views: World NATL SATL NPAC SPAC Indian Ocean Arctic Antarctic ICES-NATL Baltic Sea … third street light rail projectWebcrab Bythograea thermydron (Van Dover et al. 1987). Williams first described the crab in 1980, placing B. thermydron in a new family (Bythograeidae) that shares morphological characteristics with the Xanthi-dae, Portunidae, and Potamidae. B. thermydronis an obligate vent species and has a remarkable tolerance for variation in temperature and H third street presbyterian church gastonia ncThe Bythograeidae are a small family of blind crabs which live around hydrothermal vents. The family contains 16 species in six genera. Their relationships to other crabs are unclear. They are believed to eat bacteria and other vent organisms. Bythograeidae are a monophyletic, sister taxon of the superfamily … See more Due to the lack of fossils found in this group the exact date of origin of Bythograeidae remains unknown. It has been suggested that bythograeidae do not originate from an ancient hydrothermal bathyal groups … See more The hydrothermal vents where these crabs live are typically short lived, lasting from 10 to 100 years. These are extreme environments, with high temperatures, high concentrations of sulphides, heavy metals, carbon dioxide and an acidic environment. At … See more Bythograeidae are almost exclusively found in the East Pacific Rise. Some exceptions include Austinograea alayseae, Austinograea … See more • Genus Allograea Guinot, Hurtado & Vrijenhoek, 2002 • Genus Austinograea Hessler & Martin, 1989 • Genus Bythograea Williams, 1980 See more third street studio st. paul mnWebBythograea galapagensis Guinot & Hurtado, 2003 Stout, strongly curved, twisted, many minute spinules on distal part (except the tip), dense row of long setae sub-distally, tip pointed. Peduncle almost straight, notched mid-way, flagella straight. G2 much longer than G1. Male: 52.3 x 29.6 mm Female: 44.6 x 24.8 mm Bythograea intermedia de Saint third street tap house bardstown kyWebThe hydrothermal vent crab Bythograea thermydron is exposed to high environmental concentrations of sulfide and low levels of oxygen for extended periods of time. It has previously been shown that hydrogen sulfide is oxidized to the relatively non-toxic thiosulfate (S 2 O 2− 3 ), which accumulates in the hemolymph. third street schoolWebJan 24, 2009 · Bythograea thermydron is one of only six known species of Bythograea and is very abundant at vent sites along the East Pacific Rise. Because of the large amount … third street promenade la