FB-54531 http://www.fishbase.org/summary/SpeciesSummary.php?id=54531 Animalia Chordata Teleostei Cypriniformes Nemacheilidae Triplophysa Triplophysa aliensis (Wu & Zhu, 1979) Pikkuotapleko Hemipsilichthys nudulus Reis & Pereira, 1999 1999-11-26 2021-10-25 Reis, R.E. and E.H.L. Pereira0 Hemipsilichthys nudulus, a new, uniquely-plated species of loricariid catfish from the rio Araranguá basin, Brazil (Teleostei: Siluriformes). Ichthyol. Explor. Freshwat. 10(1):45-51. (Ref. 32858) 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) Anonymous0 Fish collection database of the National Museum of Natural History (Smithsonian Institution). Smithsonian Institution-Division of Fishes. (Ref. 38732) Pereira, E.H. and R.E. Reis0 Revision of the loricariid genera Hemipsilichthys and Isbrueckerichthys (Teleostei: Siluriformes), with descriptions of five new species of Hemipsilichthys. Ichthyol. Explor. Freshwat. 13(2):97-146. (Ref. 42856) Varjo, M., L. Koli and H. Dahlström0 Kalannimiluettelo (versio 10/03). Suomen Biologian Seura Vanamo Ry. (Ref. 51086) Ferraris, C.J. Jr.0 Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628. (Ref. 58032) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) FB-GeneralDescr-54551 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 1999-12-01 00:00:00 2008-03-03 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=54551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Occurs in small, shallow rivers with clear water and moderate to strong water current. Usually found among the bottom rocks and stones. Ferraris, C.J. Jr. 2007 Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628. (Ref. 58032) FB-DiagnosticDescr-54551 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 1999-12-01 00:00:00 2002-10-02 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=54551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Extreme reduction of dermal plates on the dorsal surface of body, with just the ventral and mid-ventral rows normally developed; absence of dorsal-fin spinelet and nuchal plate; absence of the connecting bone and ligament between second dorsal-fin proximal radial and rib of sixth centrum; reduction of lateral line; loss of the infraorbital sensory canal; and absence of adipose fin (versus present in all species but H. vestigipinnis). Fourth branched ray of pelvic fin longest, reaching to middle of anal fin when depressed. Reis, R.E. and E.H.L. Pereira 1999 Hemipsilichthys nudulus, a new, uniquely-plated species of loricariid catfish from the rio Araranguá basin, Brazil (Teleostei: Siluriformes). Ichthyol. Explor. Freshwat. 10(1):45-51. (Ref. 32858) FB-Morphology-54551 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 1999-12-01 00:00:00 2002-10-02 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=54551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Dorsal soft rays (total): 8; Analsoft rays: 4 - 5 Reis, R.E. and E.H.L. Pereira 1999 Hemipsilichthys nudulus, a new, uniquely-plated species of loricariid catfish from the rio Araranguá basin, Brazil (Teleostei: Siluriformes). Ichthyol. Explor. Freshwat. 10(1):45-51. (Ref. 32858) FB-Distribution-54551 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 1999-12-01 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=54551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription South America: Brazilian drainages in rio Araranguá, rio Mapituba, rio Tres Forquilhas and rio Maquine in southern Santa Catarina and northeastern Rio Grande do Sul. Pereira, E.H. and R.E. Reis 2002 Revision of the loricariid genera Hemipsilichthys and Isbrueckerichthys (Teleostei: Siluriformes), with descriptions of five new species of Hemipsilichthys. Ichthyol. Explor. Freshwat. 13(2):97-146. (Ref. 42856) FB-Size-54551 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 1999-12-01 00:00:00 2008-03-03 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=54551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology 3.4 cm SL (male/unsexed; (Ref. 32858)) Reis, R.E. and E.H.L. Pereira 1999 Hemipsilichthys nudulus, a new, uniquely-plated species of loricariid catfish from the rio Araranguá basin, Brazil (Teleostei: Siluriformes). Ichthyol. Explor. Freshwat. 10(1):45-51. (Ref. 32858) 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-54551 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 1999-12-01 00:00:00 2008-03-03 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=54551 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size demersal; freshwater