FB-71032 http://www.fishbase.org/summary/SpeciesSummary.php?id=71032 Animalia Chordata Teleostei Characiformes Stevardiidae Chrysobrycon Chrysobrycon calamar Vanegas-Ríos, Urbano-Bonilla & Sánchez-Garcés, 2024 2025-04-10 2025-04-10 Pierre, V. and V. Slobodian0 A new species of <i>Pimelodella</i> (Siluriformes: Heptapteridae) from the Paraguai basin, Brazil, with a discussion regarding its distribution. Neotrop. Ichthyol. 2024; 22(1):e230110. (Ref. 132465) FB-GeneralDescr-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-22 00:00:00 2025-04-22 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=71041 The species inhabits shallow, moderately flowing waters with sandy substrate. They are observed to be abundant during the rainy season and is easy to catch at night (Ref. 132465). Pierre, V. and V. Slobodian 2024 A new species of <i>Pimelodella</i> (Siluriformes: Heptapteridae) from the Paraguai basin, Brazil, with a discussion regarding its distribution. Neotrop. Ichthyol. 2024; 22(1):e230110. (Ref. 132465) FB-DiagnosticDescr-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-25 00:00:00 2025-04-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=71041 This species is distinguished by the following set of characters: long maxillary barbel, reaching at least the anal-fin terminus when parallel to main body axis; supraoccipital process reaching the anterior nuchal plate; robust dorsal-fin spine, bearing small, straight spinules along three-fourths of its posterior margin; 41–42 (rarely 43 or 44) total vertebrae; body slightly darkened, dorsal fin with light brown stripe near its origin, followed by a hyaline stripe, and distal half dark and by the dorsal lamina of the Weberian apparatus reaching the ventral margin of the supraoccipital process only at its first third; preoperculomandibular laterosensory canal openings at dentary not particularly large; brown midlateral stripe wide and dorsal lamina of the Weberian apparatus reaching the ventral margin of the supraoccipital process only at its first third; posterior margin of pectoral-fin spine bearing 13-23 large, retrorse blades along basal two-thirds; adipose fin 2.5 to 3.0 times in SL; epiphyseal branch of supraorbital canal on the head (S6) emerging as a single pore (Ref. 132465). Pierre, V. and V. Slobodian 2024 A new species of <i>Pimelodella</i> (Siluriformes: Heptapteridae) from the Paraguai basin, Brazil, with a discussion regarding its distribution. Neotrop. Ichthyol. 2024; 22(1):e230110. (Ref. 132465) FB-Morphology-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-25 00:00:00 2025-04-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=71041 Dorsal spines (total): 2; Dorsal soft rays (total): 6; Analsoft rays: 7 - 8; Vertebrae: 41 - 42 Pierre, V. and V. Slobodian 2024 A new species of <i>Pimelodella</i> (Siluriformes: Heptapteridae) from the Paraguai basin, Brazil, with a discussion regarding its distribution. Neotrop. Ichthyol. 2024; 22(1):e230110. (Ref. 132465) FB-Distribution-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-22 00:00:00 2025-04-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=71041 South America: Brazil. Pierre, V. and V. Slobodian 2024 A new species of <i>Pimelodella</i> (Siluriformes: Heptapteridae) from the Paraguai basin, Brazil, with a discussion regarding its distribution. Neotrop. Ichthyol. 2024; 22(1):e230110. (Ref. 132465) FB-Uses-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-22 00:00:00 2025-04-22 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=71041 fisheries: of no interest FB-TrophicStrategy-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-22 00:00:00 2025-04-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ guato The species inhabits shallow, moderately flowing waters with sandy substrate. They are observed to be abundant during the rainy season and is easy to catch at night (Ref. 132465). Pierre, V. and V. Slobodian 2024 A new species of <i>Pimelodella</i> (Siluriformes: Heptapteridae) from the Paraguai basin, Brazil, with a discussion regarding its distribution. Neotrop. Ichthyol. 2024; 22(1):e230110. (Ref. 132465) FB-Size-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-22 00:00:00 2025-04-22 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=71041 12.8 cm SL (male/unsexed; (Ref. 132465)) Pierre, V. and V. Slobodian 2024 A new species of <i>Pimelodella</i> (Siluriformes: Heptapteridae) from the Paraguai basin, Brazil, with a discussion regarding its distribution. Neotrop. Ichthyol. 2024; 22(1):e230110. (Ref. 132465) 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-71041 http://purl.org/dc/dcmitype/Text text/html Trisha Marie Santos 2025-04-22 00:00:00 2025-04-22 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=71041 demersal; freshwater