FB-66754 http://www.fishbase.org/summary/SpeciesSummary.php?id=66754 Animalia Chordata Teleostei Anguilliformes Ophichthidae Scolecenchelys Scolecenchelys fuscogularis Hibino, Kai & Kimura, 2013 2013-01-24 2015-11-19 Martins, F.O., B.B. Calegari and F. Langeani0 <i>Microlepidogaster arachas</i>, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rio Paraná basin, Brazil. Zootaxa 3608(5):379-388. (Ref. 92936) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-DiagnosticDescr-66764 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-02-01 00:00:00 2013-02-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66764 Distinguished from all congeners, except Microlepidogaster perforatus, by having the anterior portion of compound supraneural plus first dorsal-fin proximal radial contacting the neural spine of ninth vertebra . Differs from Microlepidogaster perforatus by possessing18-29 dentary teeth (vs. 11-15), median series of lateral plates complete, reaching caudal peduncle end, and continuous lateral line (vs. median series of lateral plates terminating two plates before the end of the caudal peduncle, with non-perforated and missing plates in the middle of the series), and 20-24 mid-dorsal plates (vs. 9-13). Can be further separated from Microlepidogaster perforatus and Microlepidogaster dimorpha by having anterior portion of rostral plates with small pointed odontodes (vs. small rounded leaf-shaped odontodes), pectoral axillary slit present only in juveniles, absent in adults specimens (vs. pectoral axillary slit persistent, present in both juveniles and adults), and 21-24 mid-ventral plates (vs. 19-20 plates in Microlepidogaster perforatus, and 17-20 plates in Microlepidogaster dimorpha). Can be diagnosed from Microlepidogaster perforatus and Microlepidogaster longicolla by presenting mid-dorsal series of lateral plates surpassing the vertical through dorsal-fin length (vs. mid-dorsal plate series reduced, reaching the vertical through dorsal-fin base, however never surpassing the dorsal-fin length); and first rib attached to seventh vertebra (vs. first rib attached to 10th or 11th vertebra) (Ref. 92936).Description: Dorsal-fin rays ii,6-7; anal-fin rays i,5-6; pectoral-fin rays i,5-6; pelvic-fin rays i,5 (Ref. 92936). Martins, F.O., B.B. Calegari and F. Langeani 2013 <i>Microlepidogaster arachas</i>, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rio Paraná basin, Brazil. Zootaxa 3608(5):379-388. (Ref. 92936) FB-Morphology-66764 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-02-01 00:00:00 2013-02-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66764 Dorsal soft rays (total): 8; Analsoft rays: 6 - 7; Vertebrae: 31 Martins, F.O., B.B. Calegari and F. Langeani 2013 <i>Microlepidogaster arachas</i>, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rio Paraná basin, Brazil. Zootaxa 3608(5):379-388. (Ref. 92936) FB-Distribution-66764 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-02-01 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66764 South America: tributaries to rio Araguari, rio Perdizes, and rio Dourados, all pertaining to the rio Paranaíba drainage, upper rio Paraná basin in Brazil. Martins, F.O., B.B. Calegari and F. Langeani 2013 <i>Microlepidogaster arachas</i>, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rio Paraná basin, Brazil. Zootaxa 3608(5):379-388. (Ref. 92936) FB-Size-66764 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-02-01 00:00:00 2013-02-01 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66764 4.3 cm SL (male/unsexed; (Ref. 92936)) Martins, F.O., B.B. Calegari and F. Langeani 2013 <i>Microlepidogaster arachas</i>, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rio Paraná basin, Brazil. Zootaxa 3608(5):379-388. (Ref. 92936) 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-66764 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-02-01 00:00:00 2013-02-01 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66764 demersal; freshwater