FB-62572 http://www.fishbase.org/summary/SpeciesSummary.php?id=62572 Animalia Chordata Teleostei Anabantiformes Osphronemidae Parosphromenus Parosphromenus rubrimontis Kottelat & Ng, 2005 Centromochlus bockmanni (Sarmento-Soares & Buckup, 2005) Glanidium bockmanni Sarmento-Soares & Buckup, 2005 2006-02-27 2015-07-24 Sarmento-Soares, L.M. and P.A. Buckup0 A new Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae). Copeia 2005(4):846-853. (Ref. 56311) Birindelli, J.L.O., L.M. Sarmento-Soares and F.C.T. Lima0 A new species of Centromochlus (Siluriformes, Auchenipteridae, Centromochlinae) from the middle Rio Tocantins basin, Brazil. J. Fish Biol. 87(4):860-875. (Ref. 104786) Calegari, B.B., R.P. Vari and R.E. Reis0 Phylogenetic systematics of the driftwood catfishes (Siluriformes: Auchenipteridae): a combined morphological and molecular analysis. Zool. J. Lin. Soc. 187:661-773. (Ref. 124572) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-62580 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-06 00:00:00 2024-07-18 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62580 The single specimen was captured in an area with gravel and rocky bottom, near the margin of the river (F. Bockmann, pers. comm.). The fishes from Bahia were captured by seine at night in a riverine beach in clear, shallow water with sand and gravel bottom in depth less than 1.70 m. Stomach contents of two specimens were partially digested fragments of insect larvae and nymphs (Ref. 56311). Sarmento-Soares, L.M. and P.A. Buckup 2005 A new Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae). Copeia 2005(4):846-853. (Ref. 56311) FB-DiagnosticDescr-62580 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-06 00:00:00 2006-03-06 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62580 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Diagnosis: This species is distinguished from its congeners by the autapomorphic reduced ossified suprapreopercular canal. In auchenipterids the suprapreopercle is a short canal bone lying above the preopercle and containing the dorsal end of the opercular lateral line canal, which passes through it and enters the pterotic; and among centromochlines, this canal bone may vary. In some forms (as in Centromochlus perugiae, C. heckelii, and C. existimatus, a suprapreopercular ossification is absent, but in most forms it is present as a tube, completing the space between preopercle and the pterotic. In G. bockmanni, the suprapreopercle is not represented as a tube. This small canal bone is an incompletely ossified tube between the preopercle and the pterotic, with the bony portion located close to the preopercle. A fully ossified suprapreopercle was not detected in G. bockmanni. Glanidium bockmanni further differs from its congeners (albescens, ribeiroi, catharinensis, melanopterum, and leapardus in having a small adult size 29-48 mm SL (vs. 70-195 mm SL); lower jaw of equal size (vs. slightly prognathous); first nuchal plate absent (vs. present); low number of vertebrae 32 (vs. 3440); anal fin with 7 branched rays (vs. 8-11); and a less voluminous muscle adductor mandibulae A2 associated with a discrete concavity between sphenotic and pterotic (vs. thickened A2 associated with a quite pronounced concavity). It very closely resembles G. cesarpintoi , but can be distinguished from it due to larger post-cleithral process (20% SL vs. 16% SL); shorter mesethmoid (15% HL vs. 25% HL); adipose fin present (vs. absent); and pectoral-fin spine with antrorse spinules on anterior margin (vs. retrorse in cesarpintoi) (Ref. 56311). Sarmento-Soares, L.M. and P.A. Buckup 2005 A new Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae). Copeia 2005(4):846-853. (Ref. 56311) FB-Morphology-62580 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-06 00:00:00 2006-03-06 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62580 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Dorsal spines (total): 1; Dorsal soft rays (total): 5 Sarmento-Soares, L.M. and P.A. Buckup 2005 A new Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae). Copeia 2005(4):846-853. (Ref. 56311) FB-Distribution-62580 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-06 00:00:00 2006-03-06 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62580 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size South America: Brazil. Sarmento-Soares, L.M. and P.A. Buckup 2005 A new Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae). Copeia 2005(4):846-853. (Ref. 56311) FB-Uses-62580 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-06 00:00:00 2024-07-18 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=62580 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats fisheries: of no interest FB-Size-62580 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-06 00:00:00 2024-07-18 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=62580 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat 4.8 cm SL (male/unsexed; (Ref. 56311)) Sarmento-Soares, L.M. and P.A. Buckup 2005 A new Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae). Copeia 2005(4):846-853. (Ref. 56311) 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/ FAO General public 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-62580 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-06 00:00:00 2024-07-18 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=62580 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology demersal; freshwater; depth range 0 - 2 m (Ref. 56311) Sarmento-Soares, L.M. and P.A. Buckup 2005 A new Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae). Copeia 2005(4):846-853. (Ref. 56311)