FB-50466 http://www.fishbase.org/summary/SpeciesSummary.php?id=50466 Animalia Chordata Teleostei Siluriformes Loricariidae Otothyris Otothyris lophophanes (Eigenmann & Eigenmann, 1889) Kirjovaajamonni 冈瑟氏裂盘鲶 岡瑟氏裂盤鯰 Microlepidogaster guentheri Miranda Ribeiro, 1918 Microlepidogaster guntheri Miranda Ribeiro, 1918 Pseudotocinclus ribeiroi Gomes, 1955 Schizolecis guntheri (Miranda Ribeiro, 1918) 1998-12-08 2001-09-11 Burgess, W.E.0 An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868) Buck, S. and I. Sazima0 An assemblage of mailed catfishes (Loricariidae) in southeastern Brazil: distribution, activity and feeding. Ichthyol. Explor. Freshwat. 6(4):325-332. (Ref. 26630) Wu, H.L., K.-T. Shao and C.F. Lai (eds.)0 Latin-Chinese dictionary of fishes names. The Sueichan Press, Taiwan. 1028 p. (Ref. 31517) Schaefer, S.A.0 Loricariidae - Hypoptopomatinae (Armored catfishes). p. 321-329. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasi.l. (Ref. 36885) Anonymous0 Fish collection database of the National Museum of Natural History (Smithsonian Institution). Smithsonian Institution-Division of Fishes. (Ref. 38732) Britski, H.A. and J.C. Garavello0 Two new southeastern Brazilian genera of Hypoptopomatinae and a redescription of <i>Pseudotocinclus</i> Nichols, 1919 (Ostariophysi, Loricariidae). Pap. Avulsos Dep. Zool. São Paulo 35(21):225-241. (Ref. 39916) Varjo, M., L. Koli and H. Dahlström0 Kalannimiluettelo (versio 10/03). Suomen Biologian Seura Vanamo Ry. (Ref. 51086) Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108) da Costa, M.R., T. Moreti, W. Uehara, H.K. dos Santos and F.G. Araujo0 Length-weight relationships for 15 fish species from Atlantic rain forest streams, southeastern Brazil. J. Appl. Ichthyol. 31:809-810. (Ref. 111342) ECoF, Eschmeyer's Catalog of Fishes0 Catalog of Fishes. 1985 - onwards. <b>CITATION NOT TO BE USED OUTSIDE FISHBASE. SEE REMARKS</b>. Authorship varies in time: Eschmeyer, W.N.; Fricke, R.; Van der Laan, R. Web database. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp (Ref. 123477) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) Price, S.A., S.T. Friedman, K.A. Corn, O. Larouche, K. Brockelsby, A.J. Lee, M. Nagaraj, N.G. Bertrand, M. Danao, M.C. Coyne, J.R. Estrada, R. Friedman, E. Hoeft, M. Iwan, D. Gross, J.H. Kao, B. Landry, M.J. Linares, C. McGlinn and …0 FishShapes v1: Functionally relevant measurements of teleost shape and size on three dimensions. Ecology 103(e3829):1-2. (Ref. 137577) FB-GeneralDescr-50473 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-12-08 00:00:00 2022-01-29 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=50473 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Inhabits streams with rocky and sandy bottom, mostly in shallows and backwaters up to 30 cm deep, with slow water flow (0.5-10 cm/sec). Forages mostly during the day with some night activity also recorded. Grazes on microscopic algae, mostly diatoms and green algae growing on rocks and submersed vegetation; occasionally takes chironomid and simuliid larvae. Before grazing on a patch with dense sediment, it makes wiggling head-down movements to dislodge sediment. When scrapping algae off the substrate, it makes vigorous mouth movements, and moves by jerky movements probably related to its mouth making alternate grazing and attaching to the substrate. Grazing leaves characteristic, parallel and elongated marks on the substrate. Density may reach about 0.09 fish.m-2 in stream stretches shaded by forest canopy and 0.15 fish.m-2 in sunned stretches (Ref. 26630). Burgess, W.E. 1989 An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868) FB-Distribution-50473 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-12-08 00:00:00 2016-10-04 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=50473 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats South America: southeastern Brazil. Schaefer, S.A. 2003 Loricariidae - Hypoptopomatinae (Armored catfishes). p. 321-329. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasi.l. (Ref. 36885) FB-Uses-50473 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-12-08 00:00:00 2022-01-29 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=50473 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat fisheries: of no interest Buck, S. and I. Sazima 1995 An assemblage of mailed catfishes (Loricariidae) in southeastern Brazil: distribution, activity and feeding. Ichthyol. Explor. Freshwat. 6(4):325-332. (Ref. 26630) FB-TrophicStrategy-50473 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2001-09-25 00:00:00 2001-10-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public guentheri http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Inhabits streams with rocky and sandy bottom, mostly in shallows and backwaters up to 30 cm deep, with slow water flow up to10 cm/sec. Forages mostly during the day with some night activity also recorded. Grazes on microscopic algae, mostly diatoms and green algae growing on rocks and submersed vegetation; occasionally takes chironomid and simuliid larvae. Before grazing on a patch with dense sediment, it makes wiggling head-down movements to dislodge sediment. When scrapping algae off the substrate, it makes vigorous mouth movements, and moves by jerky movements probably related to its mouth making alternate grazing and attaching to the substrate. Grazing leaves characteristic, parallel and elongated marks on the substrate. Density may reach about 0.09 fish.m-2 in stream stretches shaded by forest canopy and 0.15 fish.m-2 in sunned stretches (Ref. 26630). Buck, S. and I. Sazima 1995 An assemblage of mailed catfishes (Loricariidae) in southeastern Brazil: distribution, activity and feeding. Ichthyol. Explor. Freshwat. 6(4):325-332. (Ref. 26630) FB-Size-50473 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-12-08 00:00:00 2022-01-29 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=50473 4.0 cm SL (male/unsexed; (Ref. 36885)); 3.1 cm SL (female) Schaefer, S.A. 2003 Loricariidae - Hypoptopomatinae (Armored catfishes). p. 321-329. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasi.l. (Ref. 36885) 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#LifeCycle 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-50473 http://purl.org/dc/dcmitype/Text text/html Pascualita Sa-a 1998-12-08 00:00:00 2022-01-29 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=50473 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size demersal; freshwater