FB-69933 http://www.fishbase.org/summary/SpeciesSummary.php?id=69933 Animalia Chordata Elasmobranchii Rajiformes Arhynchobatidae Notoraja Notoraja yurii Dolganov, 2021 2023-01-25 2024-08-19 Ng, H.H. and R.K. Hadiaty0 <i>Leiocassis rudicula</i> (Teleostei: Siluriformes: Bagridae), a new catfish from eastern Borneo. Zootaxa 4651(1):191-200. (Ref. 121927) FB-GeneralDescr-69944 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-02-07 00:00:00 2024-07-18 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69944 One of the bagrid catfish species known to be endemic to the Mahakam River drainage. Found in streams with a moderate or fast flowing current with clear, sometimes tannin-stained, water (Ref. 121927). Ng, H.H. and R.K. Hadiaty 2019 <i>Leiocassis rudicula</i> (Teleostei: Siluriformes: Bagridae), a new catfish from eastern Borneo. Zootaxa 4651(1):191-200. (Ref. 121927) FB-DiagnosticDescr-69944 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-02-07 00:00:00 2023-02-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69944 This species can be distinguished from its congeners by the following set characters: presence of distinct concavity at level of orbit in dorsolateral profile of the head; tip of supraoccipital spine not reaching anterior nuchal plate element; short dorsal spine with smooth posterior margin; presence of an irregular pale band on sides of body between dorsal and adipose fins; anal fin with narrow brown band across middle 3rd of fin; narrow caudal-fin lobes with approximately straight posterior margins; snout length 36-40% HL; eye diameter 14-20% HL; head depth 17.6-20.0% SL; length of dorsal-fin spine 14.1-18.5% SL; length of pectoral-fin spine 15.1-17.7 %SL; dorsal-to-adipose distance 10.9-14.3% SL; body depth at anus 16.4-19.5% SL; length of adipose-fin base 18.9-24.1% SL; length of anal-fin base 18.8-22.6% SL; and caudal peduncle depth 9.1-10.9% SL (Ref. 121927). Ng, H.H. and R.K. Hadiaty 2019 <i>Leiocassis rudicula</i> (Teleostei: Siluriformes: Bagridae), a new catfish from eastern Borneo. Zootaxa 4651(1):191-200. (Ref. 121927) FB-Distribution-69944 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-02-07 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=69944 Asia: Indonesia. Ng, H.H. and R.K. Hadiaty 2019 <i>Leiocassis rudicula</i> (Teleostei: Siluriformes: Bagridae), a new catfish from eastern Borneo. Zootaxa 4651(1):191-200. (Ref. 121927) FB-Uses-69944 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-02-07 00:00:00 2024-07-18 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69944 fisheries: of no interest FB-TrophicStrategy-69944 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-02-07 00:00:00 2023-02-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ rudicula Found in streams with a moderate or fast flowing current with clear, sometimes tannin-stained, water. Bottom consists of gravel or sand (Ref. 121927). Ng, H.H. and R.K. Hadiaty 2019 <i>Leiocassis rudicula</i> (Teleostei: Siluriformes: Bagridae), a new catfish from eastern Borneo. Zootaxa 4651(1):191-200. (Ref. 121927) FB-Size-69944 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-02-07 00:00:00 2024-07-18 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69944 11.8 cm SL (male/unsexed; (Ref. 121927)) Ng, H.H. and R.K. Hadiaty 2019 <i>Leiocassis rudicula</i> (Teleostei: Siluriformes: Bagridae), a new catfish from eastern Borneo. Zootaxa 4651(1):191-200. (Ref. 121927) 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-69944 http://purl.org/dc/dcmitype/Text text/html Luisa Abucay 2023-02-07 00:00:00 2024-07-18 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=69944 demersal; freshwater