FB-68759 http://www.fishbase.org/summary/SpeciesSummary.php?id=68759 Animalia Chordata Teleostei Gobiiformes Gobiidae Lubricogobius Lubricogobius tunicatus Allen & Erdmann, 2016 Lithoxus raso Silva, Covain, Oliveira & Roxo, 2017 2018-08-16 2018-08-16 Silva, G.S.C., R. Covain, C. Oliveira and F.F. Roxo0 Description of two new species of <i>Lithoxus</i> (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazillian Guiana shield. Zootaxa 4347(1):151-168. (Ref. 118148) Lujan, N.K., J.W. Armbruster and N.R. Lovejoy0 Multilocus phylogeny, diagnosis and generic revision of the Guiana Shield endemic suckermouth armoured catfish tribe Lithoxini (Loricariidae: Hypostominae). Zoological Journal of the Linnean Society 184(4):1169-1186. (Ref. 119359) FB-GeneralDescr-68769 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-08-21 00:00:00 2020-10-31 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68769 Inhabits small- to medium-sized rivers with rocks and sand on the bottom (Ref. 118148). Silva, G.S.C., R. Covain, C. Oliveira and F.F. Roxo 2017 Description of two new species of <i>Lithoxus</i> (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazillian Guiana shield. Zootaxa 4347(1):151-168. (Ref. 118148) FB-DiagnosticDescr-68769 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-08-21 00:00:00 2018-08-21 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68769 Lithoxus raso is distinguished from all its congeners, with the exception of L. pallidimaculatus, by having large light spots all over the body, spots similar in size with orbit diameter, (vs. light spots over the body absent or light spots very small, similar to size of a tooth, covering only the dorsal portion of the head in L. boujardi); from L. surinamensis and L. pallidimaculatus by possessing an adipose fin (vs. adipose fin absent); from L. lithoides and L. jantjae by having five branched rays in the anal fin (vs. four); and from L. jantjae by having 14 branched rays in the caudal fin (vs. 12). In addition, Lithoxus raso is distinct from L. bovallii by having a lower premaxillary tooth cup length, 3.3-4.0% HL (vs. 4.2-10.4% HL); from L. boujardi by having a greater adipose-spine length, 7.2-8.1% SL (vs. 3.6-4.7% SL), and a greater dorsal adipose-caudal distance, 13.1-14.6% SL (vs. 10.3-11.7% SL); from L. planquettei by smaller caudal peduncle depth, 8.4- 8.6% SL (vs. 9.7-10.5% SL); and from L. stocki by having an enlarged and widened cusp of medial premaxillary teeth (vs. cusps of all premaxillary teeth similar in size, not enlarged), and by having a shorter cleithral width, 30.9-31.2% SL (vs. 32.6-34.2% SL) (Ref. 118148). Silva, G.S.C., R. Covain, C. Oliveira and F.F. Roxo 2017 Description of two new species of <i>Lithoxus</i> (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazillian Guiana shield. Zootaxa 4347(1):151-168. (Ref. 118148) FB-Morphology-68769 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-08-21 00:00:00 2018-08-21 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68769 Dorsal spines (total): 2; Dorsal soft rays (total): 7; Analspines: 1; Analsoft rays: 5 Silva, G.S.C., R. Covain, C. Oliveira and F.F. Roxo 2017 Description of two new species of <i>Lithoxus</i> (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazillian Guiana shield. Zootaxa 4347(1):151-168. (Ref. 118148) FB-Distribution-68769 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-08-21 00:00:00 2018-08-21 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68769 South America: Rio Raso, rio Amapá basin in Brazil. Silva, G.S.C., R. Covain, C. Oliveira and F.F. Roxo 2017 Description of two new species of <i>Lithoxus</i> (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazillian Guiana shield. Zootaxa 4347(1):151-168. (Ref. 118148) FB-Size-68769 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-08-21 00:00:00 2020-10-31 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68769 4.6 cm SL (male/unsexed; (Ref. 118148)) Silva, G.S.C., R. Covain, C. Oliveira and F.F. Roxo 2017 Description of two new species of <i>Lithoxus</i> (Hypostominae: Loricariidae) from rio Jari and rio Amapá basins, Brazillian Guiana shield. Zootaxa 4347(1):151-168. (Ref. 118148) 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-68769 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2018-08-21 00:00:00 2020-10-31 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=68769 demersal; freshwater