Results 31 to 40 of about 1,941 (190)

Evaluación de algunos marcadores de exposición a contaminantes en tres especies de bagres colombianos (Pisces: Siluriformes)

open access: yesBiota Colombiana, 2014
Se evaluaron ejemplares adultos de las especies capitán de la Sabana (Eremophilus mutisii), bagre rayado (Pseudoplatystoma orinocoense y P. metaense) y capaz (Pimelodus grosskopfii) (n=9-27/especie), provenientes del río Bogotá (Cundinamarca), Puerto ...
Jaime González M.   +5 more
doaj   +10 more sources

Ação do tempo e da forma de suplementação alimentar com Artemia franciscana sobre a sobrevivência e o crescimento de larvas de jundiá Action of time and feeding suplementation form with Artemia franciscana on the survival and growth of the south american catfish larvae

open access: yesCiência Rural, 2000
O presente trabalho foi realizado com o objetivo de verificar o efeito da suplementação alimentar com Artemia franciscana no desempenho de larvas de jundiá (Rhamdia quelen). Os tratamentos foram: T1 - Suplementação com náuplios de Artemia durante 7 dias;
Everton Rodolfo Behr   +2 more
doaj   +1 more source

On some trematodes parasites of fishes from Paraná River [PDF]

open access: yesBrazilian Journal of Biology, 2001
Crassicutis cichlasomae Manter, 1936 is redescribed for the first time in South America and from a new host: Geophagus brasiliensis (Cichlidae). Iheringtrema iheringi Travassos, 1948 is redescribed for the first time since its original description from ...
B. M. M. FERNANDES, A. KOHN
doaj   +1 more source

Comparative anatomy of Weber's apparatus of the calophysus group (siluriformes: pimelodidae) [PDF]

open access: yes, 2023
Currently, the Pimelodidae family includes the Calophysus group, composed of the genera: Aguarunichthys Stewart, 1986; Calophysus Müller & Troschel, 1843; Cheirocerus Eigenmann, 1917; Luciopimelodus Eigenmann & Eigenmann, 1888; Megalonema Eigenmann, 1912;
Silva, Micael Cavalli de Alencar e
core   +1 more source

Pimelodidae Bonaparte 1835

open access: yes, 2014
Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp.
Laan, Richard Van Der   +2 more
openaire   +2 more sources

Biologia do jundiá Rhamdia quelen (Teleostei, Pimelodidae) [PDF]

open access: yesCiência Rural, 2000
O jundiá, Rhamdia quelen, é encontrado desde o centro da Argentina até o sul do México, e seu cultivo está aumentando no sul do Brasil. Portanto, o objetivo desta revisão é apresentar os dados existentes até o momento sobre a biologia dessa espécie. R. quelen pode atingir 50cm de comprimento e 3kg de peso, possui hábito noturno e habita locais calmos e
Gomes, Levy de Carvalho   +3 more
openaire   +3 more sources

Brachyplatystoma rousseauxii (CASTELNAU, 1855) AND Brachyplatystoma vaillantii (VALENCIENNES, 1840) IN THE AMAZON BASIN: INTEGRATIVE REVIEW ON ECOLOGY, TAXONOMY, AND CONSERVATION STRATEGIES

open access: yesEnvironmental Smoke
The aquatic biodiversity of the Amazon basin is heavily influenced by environmental factors, such as altitude, rainfall cycles, and dry seasons. These factors impact the water's physical and chemical parameters, consequently affecting the distribution ...
Kedma Marques Costa, Uswa Sajid
doaj   +1 more source

Supplementary taxonomic description of Demidospermus pinirampi (Monogenoidea, Dactylogyridae), with a new host record and an expansion of its distribution range [PDF]

open access: yesActa Amazonica, 2017
During a survey conducted in the Lajeado Reservoir of the Tocantins River, in the state of Tocantins, Brazil, dactylogyrids were recovered from the gills of Pimelodina flavipinnis.
Julio Cesar Cenci de AGUIAR   +3 more
doaj   +2 more sources

Revisión: necesidades nutricionales de peces de la familia Pimelodidae en Sudamérica (Teleostei: Siluriformes) [PDF]

open access: yes, 2019
The Silurids, also known as catfish is one of the most representative groups of fish. Comprised of 31 families, 412 genera and approximately 2 600 species, which places them, as the third among all orders of teleost of which 13 families (64 % of the ...
Juan Sebastian Velasco-Garzón   +8 more
core   +1 more source

Pimelodidae Bonaparte 1835

open access: yes, 2009
Published as part of Júnior, Horácio Ferreira Júlio, Tós, Claudenice Dei, Agostinho, Ângelo Antonio & Pavanelli, Carla Simone, 2009, A massive invasion of fish species after eliminating a natural barrier in the upper rio Paraná basin, pp. 709-718 in Neotropical Ichthyology 7 (4) on page 713, DOI: 10.1590/S1679-62252009000400021, http://zenodo.org ...
Júnior, Horácio Ferreira Júlio   +3 more
openaire   +2 more sources

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