Conference Paper

Avaliação do perfil lipídico de peixes cavernícolas

Monteiro, A.G.D.P., Guerreiro, M.C., Ferreira, R.L. and Pinto, L.M.A.

Record Number:
5806
Year:
2009
Pages:
133-137
Abstract:
Caves can be characterized as a dynamic environment under permanent change, mainly by the action of water which serves as training, shaping and placement of many features. In that dark room without food many species are being generated with characteristics very different from the ones existing outside that habitat. Because of that, new species of animals have been emerging and being discovered. For this study, it was used troglobius (Trichomycterus itacarambiensis and Stygichthys typhlops) and troglophylus (Ituglanis spn) fishes. In order to search on the aquatic environment and the changes experienced by these species it was carried out analysis of the lipid profile, by using gas chromatography with a flame-ionization detector. 30 fatty acids were identified with more evidence for palmitic acid (C16:0), 22,28%; stearic acid (C18:0), 8,52%; oleic acid (C18:1n9c), 29,07%; linoleic acid (C18:2n6c), 5,64%; linolenic acid(C18:3n3), 2,23%; tricosanoic acid (C23:0), 2,27% and cis-4,7,10,13,16,19–docosaexaenoic acid (DHA - C22:6n3), 1,40%. Individual analysis demonstrated that differences between species, habitat and food could be related with the fatty acid profile observed. Key-words: cave, troglobius, troglophylus, lipids.
Times Cited:
2
Conference Name:
Anais do XXX Congresso Brasileiro de Espeleologia
Conference Location:
Conference Location:
Related Records:
Brittan, M.R. and Bohlke, J.E. (1965)
A new blind Characid fish from southeastern Brazil
Chaimowicz, F. (1984)
Levantamento bioespeleologico de algumas grutas de Minas Gerais
Carvalho, A.M. and de Pinna, M.C.C. (1986)
Estudo do uma populacao hipogea de Trichomycterus (Ostariophysi, Siluroidei, Trichomycteridae) de Gruta Olhos d'Agua, MG
Chaimowicz, F. (1986)
Observacoes preliminares sobre o ecosistema da Gruta Olhos d'Agua, Itacarambi, MG
Trajano, E. and de Pinna, M.C.C. (1996)
A new cave species of Trichomycterus from Eastern Brazil (Siluriformes, Trichomycteridae)
Trajano, E. (1996)
Ecologia, comportamento e evolucao de peixes subterraneas. Estudo de caso: Trichomycterus sp. de caverna Olhos d'Agua, Itacarambi, MG.
Trajano, E. (1996)
Biologia da caverna Olhos d'Agua, Itacarambi, MG
Trajano, E. and Menna-Barreto, L. (1996)
Free-running locomotor activity rhythms in cave dwelling catfishes, Trichomycterus sp., from Brazil (Teleostei, Siluriformes)
Trajano, E. (1997)
Population ecology of Trichomycterus itacarambiensis, a cave catfish from Eastern Brazil (Siluriformes, Trichomycteridae)
Trajano, E. (1997)
Food and reproduction of Trichomycterus itacarambiensis, a cave catfish from south-eastern Brazil
Trajano, E. (1997)
Synopsis of Brazilian troglomorphic fishes
Trajano, E. (1997)
Ecologia populacional de Trichomycterus sp., bagre cavernicola de Minas Gerais (Trichomycteridae)
Romero, A. and McLeran, A. (2000)
Threatened fishes of the world: Stygichthys typhlops Brittan & Bohlke, 1965 (Characidae)
Moreira, C.R., Bichuette, M.E., Oyakawa, O.T., de Pinna, M.C.C. and Trajano, E. (2004)
Rediscovery of Stygichthys typhlops Brittan and Bohlke, 1965, an enigmatic subterranean characiform fish from Jaiba karst area, eastern Brazil
Serra, J.P., Carvalho, F.R. and Langeani, F. (2007)
Ichthyofauna of the rio Itatinga in the Parque das Neblinas, Bertioga, São Paulo State: composition and biogeography
Moreira, C.R. (2007)
Relações filogenéticas na ordem Characiformes (Teleostei: Ostariophysi)
Moreira, C.R. and Trajano, E. (2008)
Stygichthys typhlops Brittan and Bohlke, 1965
Monteiro, A.G.D.P., Guerreiro, M.C., Ferreira, R.L. and Pinto, L.M.A. (2009)
Avaliação do perfil lipídico de peixes cavernícolas
Monteiro, A.G.D.P., Guerreiro, M.C., Ferreira, R.L. and Pinto, L.M.A. (2009)
Avaliação do perfil lipídico de peixes cavernícolas
Trajano, E., Secutti, S. and Bichuette, M.E. (2009)
Populatioin decline in a Brazilian cave catfish, Trichomycterus itacarambiensis Trajano and Pinna, 1996 (Siluriformes): reduced flash flood as a probable cause
Pompeu, P.S., Sampaio, F.A.C. and Ferreira, R.L. (2010)
Focus on: Stygichthys typhlops Brittan & Boehlke, 1965
Moreira, C.R., Bichuette, M.E., Oyakawa, O.T., de Pinna, M.C.C. and Trajano, E. (2010)
Rediscovery and redescription of the unusual subterranean characiform Stygichthys typhlops, with notes on its life history
Langeani, F. and Serra, J.P. (2010)
Coptobrycon bilineatus (Ellis, 1911) (Characiformes: Characidae): redescription and comments on its phylogenetic relationships
Mirande, J.M. (2010)
Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy
Oliveira, Claudio, Avelino, Gleisy S., Abe, Kelly T., Mariguela, Tatiane C., Benine, Ricardo C., Orti, Guillermo, Vari, Richard P. and Correa e Castro, Ricardo M. (2011)
Phylogenetic relationships within the speciose family Characidae (Teleostei: Ostariophysi: Characiformes) based on multilocus analysis and extensive ingroup sampling
Trajano, E., Ueno, J.C.H. and Menna-Barreto, L. (2012)
Evolution of time-control mechanisms in subterranean organisms: cave fishes under light-dark cycles (Teleostei: Siluriformes, Characiformes)
Sampaio, F.A.C., Pompeu, P.S. and Ferreira, R.L. (2012)
Notes on Stygichthys typhlops (Characiformes; Characidae): characterization of their teeth and discussion about their diet
Sampaio, F.A.C., Pompeu, P.S., de Andrade e Santos, H. and Ferreira, R.L. (2012)
Swimming performance of epigeal and hypogeal species of Characidae, with an emphasis on the troglobiotic Stygichthys typhlops Brittan and Bohlke 1965
Simoes, L.B., Rantin, B. and Bichuette, M.E. (2013)
Notes on feeding and reproduction of the threatened phreatic fish Stygichthys typhlops Brittan & Bohlke, 1965 (Characiformes: Characidae) from eastern Brazil
Trajano, E. and Moreira, C.R. (2014)
Stygichthys typhlops Brittan & Bohlke, 1965 (Teleostei: Characiformes), a phreatobic fish from eastern Brazil: Comments on Sampaio et al. (2012)
Pompeu, P.S., Sampaio, F.A.C. and Ferreira, R.L. (2014)
Stygichthys typhlops (Teleostei: Characiformes), a phreatobic fish from eastern Brazil: Comments on Sampaio et al. (2012): A response
Trajano, E., Gallao, J.E. and Bichuette, M.E. (2016)
Spots of high biodiversity of troglobites in Brazil: the challenge of measuring subterranean diversity
Colihueque, N., Corrales, O, and Yáñez, M. (2017)
Morphological analysis of Trichomycterus areolatus Valenciennes, 1846 from southern Chilean rivers using a truss-based system (Siluriformes, Trichomycteridae)
Gallão, J.E. and Bichuette M.E. (2018)
Brazilian obligatory subterranean fauna and threats to the hypogean environment
Mirande, J.M. (2018)
Morphology, molecules and the phylogeny of Characidae (Teleostei, Characiformes)
Pastana, M.N.L., Bockmann, F.A. and Datovo, A. (2019)
The cephalic lateral-line system of Characiformes (Teleostei: Ostariophysi): anatomy and phylogenetic implications
Monte, B.G.O. and Bichuette, M.E. (2020)
Taxonomic distinctness of the subterranean fauna from Peruaçu Caves National Park, state of Minas Gerais, eastern Brazil
Terán, G.E., Benitez, M.F. and Mirande, J.M. (2020)
Opening the Trojan horse: phylogeny of Astyanax, two new genera and resurrection of Psalidodon (Teleostei: Characidae)
Sampaio, F.A.C., Rufino, M.S., Pompeu, P.S., Santos, H.A. and Ferreira, R.L. (2020)
Hydraulic flow resistance of epigean and hypogean fish of the family Trichomycteridae (Ostariophysi, Siluriformes)
Flórez, J.S., Cadena, C.D., DoNascimiento, C. and Torres, M. (2020)
Repeated colonization of caves leads to phenotypic convergence in catfishes (Siluriformes: Trichomycterus) at a small geographical scale
Flórez, J.S., Cadena, C.D., Donascimiento, C. and Torres, M. (2021)
Repeated colonization of caves leads to phenotypic convergence in catfishes (Siluriformes: Trichomycterus) at a small geographical scale
Campos-Filho, I.S., Gallo, J.S., Gallão, J.E., Torres, D.F., Horta, L., Carpio-Díaz, Y.M., López-Orozco, C.M., Borja-Arrieta, R., Aguiar, J.O. and Bichuette, M.E. (2022)
Unique and fragile diversity emerges from Brazilian caves – two new amphibious species of Xangoniscus Campos-Filho, Araujo and Taiti, 2014 (Oniscidea, Styloniscidae) from Serra do Ramalho karst area, state of Bahia, Brazil
Campos-Filho, I.S., Gallo, J.S., Gallão, J.E., Torres, D.F., Horta, L., Carpio-Díaz, Y.M., López-Orozco, C.M., Borja-Arrieta, R., Aguiar, J.O. and Bichuette, M.E. (2022)
Unique and fragile diversity emerges from Brazilian caves – two new amphibious species of Xangoniscus Campos-Filho, Araujo and Taiti, 2014 (Oniscidea, Styloniscidae) from Serra do Ramalho karst area, state of Bahia, Brazil
Arcila, D., Rincon-Sandoval, M., Hanson, W., Hart, P.B., González, V.L., Betancur-R, R. and Bichuette, M.E. (2023)
Transcriptomic analysis of the Brazilian blind characid, Stygichthys typhlops, reveals convergent selection with Astyanax mexicanus and other cavefishes
Quintela, F.M., Teixeira, T.F. and Dos Santos Pompeu, P. (2023)
The ichthyofauna of streams and lakes of Lagoa Santa Karst, Minas Gerais state, Brazil
Quintela, F.M., Teixeira, T.F. and Dos Santos Pompeu, P. (2023)
The ichthyofauna of streams and lakes of Lagoa Santa Karst, Minas Gerais state, Brazil
Vilardo, P.J., Katz, A.M. and Costa, W.J.E.M. (2023)
Phylogeny and historical biogeography of neotropical catfishes Trichomycterus (Siluriformes: Trichomycteridae) from eastern Brazil