FB-58643 http://www.fishbase.org/summary/SpeciesSummary.php?id=58643 Animalia Chordata Teleostei Anguilliformes Congridae Ariosoma Ariosoma sokotranum Karmovskaya, 1991 Wayuu imisuu Eptatretus wayun Mok, Saavedra-Díaz & Acero P., 2001 Paramyxine wayuu (Mok, Saavedra-Díaz & Acero P., 2001) 2002-01-24 2002-01-24 Mok, H.-K., L.M. Saavedra-Diaz and A.P. Acero0 Two new species of Eptatretus and Quadratus (Myxinidae, Myxiniformes) from the Caribbean Coast of Colombia. Copeia 2001(4):1026-1033. (Ref. 41105) Patzner, R.A.0 Gonads and reproduction in hagfishes. p. 378-395. In J.M. Jørgensen, J.P. Lomholt, R.E. Weber and H. Malte (eds.) The biology of hagfishes. Chapman & Hall, London. 578 p. (Ref. 51361) Koch, E.A., R.H. Spitzer, R.B. Pithawalla, L.J. Wilson and F.A. Castillos III0 Metabolic events at a late stage of oogenesis in the hagfish. J. Cell Biol. 115:47A. (Ref. 51417) Eschmeyer, W.N. (ed.)0 Catalog of fishes. Updated database version of June 2007. Database dump. Catalog databases as made available to FishBase in June 2007. (Ref. 58462) Møller, P.R. and W.J. Jones0 Eptatretus strickrotti n. sp. (Myxinidae): first hagfish captured from a hydrothermal vent. Biol. Bull. 212:55-66. (Ref. 74406) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) IUCN0 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ (Ref. 130435) Mincarone, M.M., B. Fernholm and D.S. Fudge0 A new Western Atlantic species of five-gilled hagfish (Myxinidae: Eptatretus) from the Bahamas. Ichthyology & Herpetology 112(2):180-187. (Ref. 131344) FB-DiagnosticDescr-58651 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2002-01-25 00:00:00 2005-01-24 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=58651 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription Ventral aorta bifurcated into left and right branches at gill pouches one (anteriormost pouch) or two versus bifurcated at the fifth or sixth gill pouches in congeners and P. springeri. Five branchial apertures arranged in a straight line; lengths of efferent branchial ducts unequal with the first duct about twice the length of the last duct. Last branchial duct confluent with pharyngocutaneous duct, last aperture on the left side much larger than other apertures. Gill apertures 5. Slime pores: prebranchial 24; branchial 2; trunk 38-40; tail 9; total 73-75. Cylindrical body, laterally compressed toward spatulate tail. Caudal and ventral finfold well developed. Head, body, tail and finfold pink when fresh, dark violet in alcohol; eyespots faint, branchial region much lighter colored than other parts of the body; gill aperture margins pale (Ref. 41105). Mok, H.-K., L.M. Saavedra-Diaz and A.P. Acero 2001 Two new species of Eptatretus and Quadratus (Myxinidae, Myxiniformes) from the Caribbean Coast of Colombia. Copeia 2001(4):1026-1033. (Ref. 41105) FB-Distribution-58651 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2002-01-25 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=58651 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology Western Atlantic: known only from the Guajira coast near Puerto Bolivar, Colombia, Caribbean Sea. Mok, H.-K., L.M. Saavedra-Diaz and A.P. Acero 2001 Two new species of Eptatretus and Quadratus (Myxinidae, Myxiniformes) from the Caribbean Coast of Colombia. Copeia 2001(4):1026-1033. (Ref. 41105) FB-Uses-58651 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2002-01-25 00:00:00 2024-03-27 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=58651 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution fisheries: of no interest FB-LifeCycle-58651 http://purl.org/dc/dcmitype/Text text/html Susan M. Luna 2002-01-25 00:00:00 2024-03-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=58651&StockCode=48373 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Copulatory organ absent. The gonads of hagfishes are situated in the peritoneal cavity. The ovary is found in the anterior portion of the gonad, and the testis is found in the posterior part. The animal becomes female if the cranial part of the gonad develops or male if the caudal part undergoes differentiation. If none develops, then the animal becomes sterile. If both anterior and posterior parts develop, then the animal becomes a functional hermaphrodite. However, hermaphroditism being characterised as functional needs to be validated by more reproduction studies (Ref. 51361 ). Patzner, R.A. 1998 Gonads and reproduction in hagfishes. p. 378-395. In J.M. Jørgensen, J.P. Lomholt, R.E. Weber and H. Malte (eds.) The biology of hagfishes. Chapman & Hall, London. 578 p. (Ref. 51361) FB-Size-58651 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2002-01-25 00:00:00 2024-03-27 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=58651 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle 21.6 cm TL (male/unsexed; (Ref. 41105)) Mok, H.-K., L.M. Saavedra-Diaz and A.P. Acero 2001 Two new species of Eptatretus and Quadratus (Myxinidae, Myxiniformes) from the Caribbean Coast of Colombia. Copeia 2001(4):1026-1033. (Ref. 41105) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-58651 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2002-01-25 00:00:00 2024-03-27 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=58651 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size bathydemersal; non-migratory; marine; depth range ? - 306 m (Ref. 41105) Mok, H.-K., L.M. Saavedra-Diaz and A.P. Acero 2001 Two new species of Eptatretus and Quadratus (Myxinidae, Myxiniformes) from the Caribbean Coast of Colombia. Copeia 2001(4):1026-1033. (Ref. 41105)