FB-69304 http://www.fishbase.org/summary/SpeciesSummary.php?id=69304 Animalia Chordata Teleostei Cichliformes Cichlidae Otopharynx Otopharynx peridodeka Oliver, 2018 Bandera argentina Lamprea argentina Lamprea de bolsa Dionisia patagonica Lahille, 1915 Exomegas gallegensis (Smitt, 1901) Exomegas macrostomus (Burmeister, 1868) Geotria gallegensis Smitt, 1901 Geotria macrostoma f. gallegensis Smitt, 1901 Geotria macrostoma gallegensis Smitt, 1901 Petromyzon macrostomus Burmeister, 1868 2020-11-24 2024-01-22 Firpo Lacoste, F., L. Fernández and C. Scioscia0 On an unknown lamprey holotype (<i>Petromyzon macrostomus</i> Burmeister 1868) and the genus <i>Exomegas</i> Gill 1883 from South America. J. Fish Biol. 99(4):1507-1512. (Ref. 125540) Riva-Rossi, C., D.A. Barrasso, C. Baker, A.P. Quiroga, C. Baigún and N.G. Basso0 Revalidation of the Argentinian pouched lamprey <i>Geotria macrostoma</i> (Burmeister, 1868) with molecular and morphological evidence. PloS One, 15(5)[e0233792]:1-26. (Ref. 125560) Riva-Rossi, C., C.B. Renaud, F.J. Neira, C. Baigún, C.F. Baker, P. Quiroga and I. Potter0 On the invalid resurrection of the lamprey genus <i>Exomegas</i> Gill, 1883. J. Fish Biol. 100(3):831-834. (Ref. 125675) IUCN0 The IUCN Red List of Threatened Species. Version 2022-2. <https://www.iucnredlist.org/>. Downloaded 10 Jan 2023. (Ref. 126983) FB-GeneralDescr-69313 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 1990-01-01 00:00:00 2022-07-04 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69313 Length of sub-adult individuals 41.2-62.9 cm TL (Ref. 125560). Firpo Lacoste, F., L. Fernández and C. Scioscia 2021 On an unknown lamprey holotype (<i>Petromyzon macrostomus</i> Burmeister 1868) and the genus <i>Exomegas</i> Gill 1883 from South America. J. Fish Biol. 99(4):1507-1512. (Ref. 125540) FB-DiagnosticDescr-69313 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2022-07-04 00:00:00 2022-07-04 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69313 This species is distinguished from G. australis by having a second dorsal fin connected with the caudal fin by a low skin fold (vs. separate), and by the position of the cloaca posterior to the origin of the second dorsal fin in immature and mature adults (cloaca anterior to or under the origin of the second dorsal fin); while the position of fins and cloaca of mature G. macrostoma remains similar to that of juvenile and sub-adults, in spawning adults of G. australis the separation between the second dorsal fin and the caudal fin becomes reduced to a notch (Ref. 125560). Riva-Rossi, C., D.A. Barrasso, C. Baker, A.P. Quiroga, C. Baigún and N.G. Basso 2020 Revalidation of the Argentinian pouched lamprey <i>Geotria macrostoma</i> (Burmeister, 1868) with molecular and morphological evidence. PloS One, 15(5)[e0233792]:1-26. (Ref. 125560) FB-Distribution-69313 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 2021-11-17 00:00:00 2023-01-10 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69313 South America and Southwest Atlantic Islands: De la Plata River, Uruguay; de la PlataRiver to Tierra del Fuego, Argentina; Malvinas (Falkland) Islands, South Georgia. One record in a river tributary of Magellan Strait in Chile. Riva-Rossi, C., D.A. Barrasso, C. Baker, A.P. Quiroga, C. Baigún and N.G. Basso 2020 Revalidation of the Argentinian pouched lamprey <i>Geotria macrostoma</i> (Burmeister, 1868) with molecular and morphological evidence. PloS One, 15(5)[e0233792]:1-26. (Ref. 125560) FB-Size-69313 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 1990-01-01 00:00:00 2022-07-04 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69313 62.9 cm TL (male/unsexed; (Ref. 125560)) Riva-Rossi, C., D.A. Barrasso, C. Baker, A.P. Quiroga, C. Baigún and N.G. Basso 2020 Revalidation of the Argentinian pouched lamprey <i>Geotria macrostoma</i> (Burmeister, 1868) with molecular and morphological evidence. PloS One, 15(5)[e0233792]:1-26. (Ref. 125560) 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/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 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-69313 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 1990-01-01 00:00:00 2022-07-04 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69313 demersal; unknown; freshwater; brackish; marine