Results 141 to 150 of about 5,660,298 (179)

Mercury in southern legal Amazonia: evaluating Prochilodus nigricans (Agassiz, 1829) as a bioindicator species and the risk of its consumption. [PDF]

Environ Monit Assess
da Costa Castilho AC, Solera K, Lopes VJS, Machado GA, de Andrade RLT, Battirola LD.   +5 more
europepmc   +1 more source

Water contamination and cytogenetic effects in fish from coastal lagoons of southern Brazil. [PDF]

Environ Monit Assess
Bianchi E, da Silveira BT, Klein MB, Panizzon J, da Rocha CM, Heinzelmann LS, da Silva LB.   +6 more
europepmc   +1 more source

Genomic insights into population structure and adaptive variation of Pimelodus yuma and Pimelodus grosskopfii in the Magdalena-Cauca Basin. [PDF]

PLoS One
Arcila HEI, Caro JAS, Márquez EJ, Martinez JG.   +3 more
europepmc   +1 more source

Distribution of Biomphalaria sp. and other limnic mollusks in the state of Ceará: a potential effect of the São Francisco River Transposition Project. [PDF]

Rev Soc Bras Med Trop
Silva Filho JDD, Ramos Júnior AN, Pinheiro MCC, Silva BMD, Ferreira AF, Sousa MAA, Gomes VDS, García GSM, Bezerra FSM.   +8 more
europepmc   +1 more source

Morphological phylogeny on the unnatural grouping of Demidospermus-like species (Monopisthocotyla, Dactylogyridae) with the proposal of new genera, genera resurrections, and descriptions of new species. [PDF]

Parasite
de Aguiar JCC, Mathews PD, Domingues MV, da Silva RJ.   +3 more
europepmc   +1 more source

A fractal pattern of hierarchical genetic population structure in mixed stocks across fish segregated by dams revealed by genomic resources for curimba Prochilodus lineatus. [PDF]

J Fish Biol
Yazbeck GM, Nascimento GAS, Carvalho LC, Graciano RCD, de Paula Santos R, Oliveira RS.   +5 more
europepmc   +1 more source

Hooked by the tongue: buccal parasitism of Moenkhausia spp. (Ostariophysi: Acestrorhamphidae) by Paracymothoa astyanaxi (Isopoda: Cymothoidae). [PDF]

Rev Bras Parasitol Vet
Firmino A, Vital A, Nayara R, Slobodian V.   +3 more
europepmc   +1 more source

A new South American darter (Crenuchidae: Characidium) from rivers draining the Northeastern Mata Atlantica Freshwater Ecoregion, Brazil: morphological and molecular evidence. [PDF]

J Fish Biol
Zanata AM, Oliveira-Silva L.
europepmc   +1 more source

Ionoregulatory and hematological parameters of Triportheus albus populations living in natural white- and blackwaters of the Amazon. [PDF]

J Comp Physiol B
Duarte RM, Braz-Mota S, Paula Silva MN, de Figueiredo Eufrasio Pauly G, Costa JHA, da Mota Silva J, Val AL.   +6 more
europepmc   +1 more source

Indigenous territories and protected areas are crucial for ecosystem connectivity in the Amazon basin. [PDF]

Proc Natl Acad Sci U S A
Duarte Ritter C, Muñoz J, Fabrício Machado A, Albert JS, Ribas CC, Carnaval AC, Ulloa Ulloa C, Carrillo JD, Tuomisto H, Armenteras D, Guayasamin JM.   +10 more
europepmc   +1 more source