FB-62231 http://www.fishbase.org/summary/SpeciesSummary.php?id=62231 Animalia Chordata Teleostei Lophiiformes Linophrynidae Acentrophryne Acentrophryne dolichonema Pietsch & Shimazaki, 2005 2005-09-14 2007-09-07 Bichuette, M.E. and E. Trajano0 Three new subterranean species of Ituglanis from central Brazil (Siluriformes: Trichomycteridae). Ichthyol. Explor. Freshwat. 15(3):243-256. (Ref. 55401) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) FB-GeneralDescr-62237 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-14 00:00:00 2005-09-15 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=62237 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Occurs in the upper mainstream tributaries inside a cave, near the sinkhole end (Ref. 55401). A solitary species with swimming activity on the bottom, in midwater and sometimes extending to the surface (Ref. 55401). Bichuette, M.E. and E. Trajano 2004 Three new subterranean species of Ituglanis from central Brazil (Siluriformes: Trichomycteridae). Ichthyol. Explor. Freshwat. 15(3):243-256. (Ref. 55401) FB-DiagnosticDescr-62237 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-14 00:00:00 2005-09-14 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62237 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Distinguished from its epigean and cave congeners by the combination of the following characters: small size (max. 4.63 cm SL); pigmentation pattern intermediate between epigean and cave Ituglanis species, with small light brown spots on body, spots twice larger than in I. epikarsticus and I. ramiroi; eyes relatively developed when compared to cave species but reduced when compared to the epigean ones, with diameter varying from 0.2-0.3 mm (3.4-6.1% HL) in adults to 0.5 mm (5.7% HL) in juveniles (vs. 0.8-1.1 mm, 10.4-13.7% HL in adults of epigean Ituglanis species; n=6, 5.57-6.3 cm SL). Maxilla with prominent medial-posterior projection; fronto-lachrymal as long as maxilla, posteriorly pointed; posterior process of palatine 1/2 of palatine length, with medial concavity accentuated; vomer elongate with a small constriction in neck; opercle with 11 odontodes and interopercle with 26 odontodes; caudal skeleton with upper hypural plate triangular and lower trapezoidal, neural spine of preural centrum with rounded extremity, dorsal procurrent rays 16 and ventral 14 (Ref. 55401).Description: Dorsal fin with 10 rays ( 3 unbranched, 7 branched); anal fin with 9 rays (4 unbranched, 5 branched); pectoral fin with 8 rays, first ray longer, unbranched and filamentous; and pelvic fin with 5 rays, first ray unbranched (Ref. 55401). Bichuette, M.E. and E. Trajano 2004 Three new subterranean species of Ituglanis from central Brazil (Siluriformes: Trichomycteridae). Ichthyol. Explor. Freshwat. 15(3):243-256. (Ref. 55401) FB-Morphology-62237 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-14 00:00:00 2005-09-14 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62237 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Dorsal spines (total): 0; Dorsal soft rays (total): 10; Analspines: 0; Analsoft rays: 9; Vertebrae: 36 - 37 Bichuette, M.E. and E. Trajano 2004 Three new subterranean species of Ituglanis from central Brazil (Siluriformes: Trichomycteridae). Ichthyol. Explor. Freshwat. 15(3):243-256. (Ref. 55401) FB-Distribution-62237 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-14 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ FAO General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62237 South America: tributaries of the mainstream in the Angelica Cave in central Brazil. Bichuette, M.E. and E. Trajano 2004 Three new subterranean species of Ituglanis from central Brazil (Siluriformes: Trichomycteridae). Ichthyol. Explor. Freshwat. 15(3):243-256. (Ref. 55401) FB-Size-62237 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-14 00:00:00 2005-09-15 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=62237 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription 4.6 cm SL (male/unsexed; (Ref. 55401)) Bichuette, M.E. and E. Trajano 2004 Three new subterranean species of Ituglanis from central Brazil (Siluriformes: Trichomycteridae). Ichthyol. Explor. Freshwat. 15(3):243-256. (Ref. 55401) 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#Morphology 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-62237 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-09-14 00:00:00 2005-09-15 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=62237 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution benthopelagic; freshwater; pH range: 7.9 - 8.6