FB-48906 http://www.fishbase.org/summary/SpeciesSummary.php?id=48906 Animalia Chordata Teleostei Siluriformes Loricariidae Hypostomus Hypostomus fluviatilis (Schubart, 1964) cascudo Cascudo comum Cascudo pintado vieja Plecostomus hermanni Ihering, 1905 1998-05-27 2021-09-24 Burgess, W.E.0 An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868) Eschmeyer, W.N. (ed.)0 Catalog of fishes. Special Publication, California Academy of Sciences, San Francisco. 3 vols. 2905 p. (Ref. 26282) Anonymous0 Fish collection database of the Natural History Museum, London (formerly British Museum of Natural History (BMNH)). Natural History Museum, London (formerly British Museum of Natural History (BMNH)). (Ref. 31982) Eschmeyer, W.N. (ed.)0 Catalog of fishes. Updated database version of November 2000. Catalog databases as made available to FishBase in November 2000. (Ref. 36656) Weber, C.0 Loricariidae - Hypostominae (Armored catfishes). p. 351-372. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36817) Duarte, S. and F.G. Araújo0 Fecundity of the <i>Hypostomus affinis</i> (Siluriformes, Loricariidae) in the Lajes Reservoir, Rio de Janeiro, Brazil. Rev. Biol. Trop. 50(1):193-197. (Ref. 51876) Nomura, H. and I. Mueller0 Biologia do cascudo, <i>Plecostomus hermanni</i> Ihering,1905 do Rio Mogi Guaço, São Paulo. Rev. Brasil. Biol. 40:267-275. (Ref. 51888) Skelton, P.H.0 A complete guide to the freshwater fishes of southern Africa. Cape Town (South Africa): Struik Publishers, 395 p. (Ref. 52193) Nomura, H.0 Nomes científicos dos peixes e seus correspondentes nomes vulgares. In H. Nomura (ed.). Dicionário dos peixes do Brasil. Editerra, Brasília, Brasil: 27-63. (Ref. 86306) Paiva, M.P., M.F. de Andrade-Tubino and M.P. de Godoy0 As represas e os peixes nativos do Rio Grande: bacia do Paraná, Brasil. Interciência, Rio de Janeiro. 78 p. (Ref. 99809) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) Dias, A.C. and C.H. Zawadzki0 <i>Hypostomus hermanni</i> redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil. Neotrop. Ichthyol. 19(2). (Ref. 124595) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-48912 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-05-27 00:00:00 2021-08-17 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=48912 Usually found in shallow to moderately shallow running waters (Ref. 124595). Dias, A.C. and C.H. Zawadzki 2021 <i>Hypostomus hermanni</i> redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil. Neotrop. Ichthyol. 19(2). (Ref. 124595) FB-DiagnosticDescr-48912 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2021-08-17 00:00:00 2021-08-17 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=48912 This species is distinguished from the species of the super-group H. cochliodon by having viliform teeth and dentaries usually angled more than 100° (vs. spoon- or shovel-shaped teeth and dentary rami angled to each other up to 80°; differs from the species of the super-group H. hemiurus by having round dark blotches (vs. somewhat horizontally elongate dark blotches); differs from the species of the super-group H. plecostomus by lacking rows of odontodes on keels along lateral series of plates (vs. with moderate to well-developed rows of odontodes); differs from H. nematopterusa by lacking elongate dorsal-fin ray (vs. extremely elongate dorsal-fin ray); differs from its congeners of the H. auroguttatus super-group by having dark spots or blotches on a clear background (vs. pale spots or vermiculations on a darker background); differs from asperatus, brevicauda, johnii, leucophaeus, nigropunctatus, uruguayensis by having large dark blotches, similar to or larger than eye diameter on trunk and fins (vs. small spots, similar to or smaller than eye pupil diameter); differs from atropinnis, denticulatus, freirei, goyazensis, iheringii, macrops, latirostris, ternetzi by having parieto-supraoccipital and predorsal region flat (vs. parieto-supraoccipital medially raised and with raised parallel keels on predorsal region); differs from brevis, garmani, goyazensis, lima, topavae ( by having parieto-supraoccipital and predorsal region flat (vs. predorsal region high and convex in frontal view); differs from denticulatus, jaguar, latirostris, mutucae, paulinus, ternetzi by having tooth number less than 46 on each premaxillary or dentary (vs. more than 50); differs from agna, angipinnatus, latifrons, luetkeni by having a single predorsal plate bordering parieto-supraoccipital (vs. two to three plates); differs from perdido by having bicuspid teeth (vs. unicuspid teeth); differs from peckoltoides by having dark large blotches on body and fins (vs. wide dark transverse bars on body and bands on fins); differs from guajupia by having conspicuous blotches or marks on body and fins (vs. lacking conspicuous blotches or marks);differs from heraldo by having pectoral-fin spine length smaller than pelvic-fin unbranched ray (vs. larger than); differs from nigromaculatus by lacking a curved club-shaped pectoral-fin spine (vs. curved club-shaped pectoral-fin spine); differs from wuchereri by having abdomen plated in specimens about 100 mm SL (vs. abdomen mostly naked in specimens up to 150 mm SL); differs from yuka by lacking hypertrophied odontodes on laterals of trunk (vs. mature males with hypertrophied odontods on laterals of trunk); differs from garmani, guajupia by the compressed caudal peduncle, almost triangular shaped, lateral surface of caudal peduncle straight (vs. oval-shaped caudal peduncle, lateral surface of caudal peduncle convex) (Ref. 124595)..differs from species of the super-group H. cochliodon by having large dark is distinguished from the Kner, 1854 by having viliform teeth and dentaries usually angled more than 100° (vs. spoon- or shovel-shaped teeth and dentary rami angled to each other up to 80°; from the species of the super-group H. hemiurus (Eigenmann, 1912) by having round dark blotches (vs. somewhat horizontally elongate dark blotches); from the species of the super-group H. plecostomus (Ihering, 1905) by lacking rows of odontodes on keels along lateral series of plates (vs. with moderate to well-developed rows of odontodes on keels); from H. nematopterus Isbrücker & Nijssen, 1984 by lacking elongate dorsal-fin ray (vs. extremely elongate dorsal-fin ray). From the congeners of the H. auroguttatus Kner, 1854 super-group Hypostomus hermanni is diagnosed from H. alatus Castelnau, 1855, H. albopunctatus (Regan, 1908), H. arecuta Cardoso, Almirón, Casciotta, Aichino, Lizarralde & Montoya-Burgos, 2012, H. faveolus Zawadzki, Birindelli & Lima, 2008, H. fluviatilis (Schubart, 1964), H. francisci (Lütken, 1874), H. krishnamurtii Zawadzki, Penido & Lucinda, 2020, H. luteomaculatus (Devincenzi, 1942), H. luteus (Godoy, 1980), H. margaritifer (Regan, 1908), H. meleagris (Marini, Nichols & LaMonte, 1933), H. microstomus Weber, 1987, H. multidens Jerep, Shibatta & Zawadzki, 2007, H. regani (Ihering, 1905), H. roseopunctatus Reis, Weber & Malabarba, 1990, H. strigaticeps (Regan, 1908), H. tietensis (Ihering, 1905) and H. variipictus (Ihering, 1911) by having dark spots or blotches on a clear background (vs. pale spots or vermiculations on a darker background); from H. asperatus Castelnau, 1855, H. brevicauda (Günther, 1864), H. johnii (Steindachner, 1877), H. leucophaeus Zanata & Pitanga, 2016, H. nigropunctatus Garavello, Britski & Zawadzki, 2012, H. renestoi Zawadzki, da Silva & Troy, 2018 and H. uruguayensis Reis, Weber & Malabarba, 1990 by having large dark is distinguished from the species of the supergroup H. cochliodon Kner, 1854 by having viliform teeth and dentaries usually angled more than 100° (vs. spoon- or shovel-shaped teeth and dentary rami angled to each other up to 80°; from the species of the super-group H. hemiurus (Eigenmann, 1912) by having round dark blotches (vs. somewhat horizontally elongate dark blotches); from the species of the super-group H. plecostomus (Ihering, 1905) by lacking rows of odontodes on keels along lateral series of plates (vs. with moderate to well-developed rows of odontodes on keels); from H. nematopterus Isbrücker & Nijssen, 1984 by lacking elongate dorsal-fin ray (vs. extremely elongate dorsal-fin ray). From the congeners of the H. auroguttatus Kner, 1854 super-group Hypostomus hermanni is diagnosed from H. alatus Castelnau, 1855, H. albopunctatus (Regan, 1908), H. arecuta Cardoso, Almirón, Casciotta, Aichino, Lizarralde & Montoya-Burgos, 2012, H. faveolus Zawadzki, Birindelli & Lima, 2008, H. fluviatilis (Schubart, 1964), H. francisci (Lütken, 1874), H. krishnamurtii Zawadzki, Penido & Lucinda, 2020, H. luteomaculatus (Devincenzi, 1942), H. luteus (Godoy, 1980), H. margaritifer (Regan, 1908), H. meleagris (Marini, Nichols & LaMonte, 1933), H. microstomus Weber, 1987, H. multidens Jerep, Shibatta & Zawadzki, 2007, H. regani (Ihering, 1905), H. roseopunctatus Reis, Weber & Malabarba, 1990, H. strigaticeps (Regan, 1908), H. tietensis (Ihering, 1905) and H. variipictus (Ihering, 1911) by having dark spots or blotches on a clear background (vs. pale spots or vermiculations on a darker background); from H. asperatus Castelnau, 1855, H. brevicauda (Günther, 1864), H. johnii (Steindachner, 1877), H. leucophaeus Zanata & Pitanga, 2016, H. nigropunctatus Garavello, Britski & Zawadzki, 2012, H. renestoi Zawadzki, da Silva & Troy, 2018 and H. uruguayensis Reis, Weber & Malabarba, 1990 by having large dark blotches, that is, similar to or larger than eye diameter on trunk and fins (vs. small spots, similar to or smaller than eye pupil diameter); from H. atropinnis (Eigenmann & Eigenmann, 1890), H. denticulatus Zawadzki, Weber & Pavanelli, 2008, H. freireiPenido, Pessali & Zawadzki, 2021, H. goyazensis (Regan, 1908), H. iheringii (Regan, 1908), H. macrops (Eigenmann & Eigenmann, 1890), H. latirostris (Regan, 1904) and H. ternetzi (Boulenger, 1895) by having parieto-supraoccipital and predorsal region flat (vs. parieto-supraoccipital medially raised and with raised parallel keels on predorsal region); from H. brevis (Nichols, 1919), H. garmani (Regan, 1904), H. goyazensis (Regan, 1908), H. lima (Lütken, 1874) and H. topavae (Godoy, 1969) by having parieto-supraoccipital and predorsal region flat (vs. predorsal region high and convex in frontal view); from H. denticulatus, H. jaguar Zanata, Sardeiro & Zawadzki, 2013, H. latirostris, H. mutucaeKnaack, 1999, H. paulinus (Ihering, 1905) and H. ternetzi by having tooth number less than 46 on each premaxillary or dentary (vs. more than 50); from H. agna (Miranda Ribeiro, 1907), H. angipinnatus (Leege, 1922), H. isbrueckeri Reis, Weber & Malabarba, 1990, H. latifrons Weber, 1986, H. luetkeni (Steindachner, 1877) and by having a single predorsal plate bordering parieto-supraoccipital (vs. two to three plates); from and H. perdido Zawadzki, Tencatt & Froehlich, 2014 by having bicuspid teeth (vs. unicuspid teeth); from H. peckoltoides Zawadzki, Weber & Pavanelli, 2010 by having dark large blotches on body and fins (vs. wide dark transverse bars on body and bands on fins); from H. guajupia Penido, Pessali & Zawadzki, 2021 by having conspicuous blotches or marks on body and fins (vs. lacking conspicuous blotches or marks); from H. heraldoiZawadzki, Weber & Pavanelli, 2008 by having pectoral-fin spine length smaller than pelvic-fin unbranched ray (vs. larger than); from H. nigromaculatus (Schubart, 1964) by lacking curved club-shaped pectoral-fin spine (vs. curved club-shaped pectoral-fin spine); H. wuchereri (Günther, 1864) by having abdomen plated in specimens about 100 mm SL (vs. abdomen mostly naked in specimens up to 150 mm SL); from H. yaku Martins, Langeani & Zawadzki, 2014 by lacking hypertrophied odontodes on laterals of trunk (vs. mature males with hypertrophied odontods on laterals of trunk) and from H. garmani and H. guajupia by compressed caudal peduncle, almost triangular shaped, lateral surface of caudal peduncle straight (vs. oval-shaped caudal peduncle, lateral surface of caudal peduncle convex) (Ref. 124595). Dias, A.C. and C.H. Zawadzki 2021 <i>Hypostomus hermanni</i> redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil. Neotrop. Ichthyol. 19(2). (Ref. 124595) FB-Distribution-48912 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-05-27 00:00:00 2022-11-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=48912 South America: Brazil. Dias, A.C. and C.H. Zawadzki 2021 <i>Hypostomus hermanni</i> redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil. Neotrop. Ichthyol. 19(2). (Ref. 124595) FB-Uses-48912 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-05-27 00:00:00 2021-08-17 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=48912 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription fisheries: of no interest FB-Size-48912 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-05-27 00:00:00 2021-08-17 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=48912 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology 24.0 cm TL (male/unsexed; (Ref. 36817)) Weber, C. 2003 Loricariidae - Hypostominae (Armored catfishes). p. 351-372. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36817) 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#Distribution 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-48912 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-05-27 00:00:00 2021-08-17 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=48912 demersal; freshwater