Results 181 to 190 of about 950,037 (232)

Genome assembly of the Neotropical marsh rat Holochilus nanus (Cricetidae: Sigmodontinae) brings insights on B and sex chromosome evolution. [PDF]

Mamm Genome
Moreira CN, Oliveira J, Yonenaga-Yassuda Y, do Nascimento VA, Wolf IR, Martins C.   +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

Dracunculus sp. PantanalBr Infection in Florida Panthers and Bobcat, Florida, USA. [PDF]

Emerg Infect Dis
Yabsley MJ, Perez A, Garrett KB, Cleveland CA, Cunningham M, Sebastian P, Clemons B, Gruntmeir JM, Walden HDS.   +8 more
europepmc   +1 more source

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Phylogeny and classification of Neotropical fish

2020
Luiz R. Malabarba
exaly   +2 more sources

Diversification of Neotropical Freshwater Fishes

Annual Review of Ecology, Evolution, and Systematics, 2020
Neotropical freshwater fishes (NFFs) constitute the most diverse continental vertebrate fauna on Earth, with more than 6,200 named species compressed into an aquatic footprint <0.5% of the total regional land-surface area and representing the greatest phenotypic disparity and functional diversity of any continental ichthyofauna. Data from the fossil
James S. Albert, Victor A. Tagliacollo, Fernando Dagosta   +2 more
openaire   +1 more source

Oxygen consumption in weakly electric Neotropical fishes

Oecologia, 2003
Weakly electric gymnotiform fishes with wave-type electric organ discharge (EOD) are less hypoxia-tolerant and are less likely to be found in hypoxic habitats than weakly electric gymnotiforms with pulse-type EOD, suggesting that differences in metabolism resulting from EOD type affects habitat choice.
David, Julian, William G R, Crampton, Stephanie E, Wohlgemuth, James S, Albert   +3 more
openaire   +2 more sources

Fruit preferences by fishes in a Neotropical floodplain

Biotropica, 2020
AbstractThe diets of frugivorous animals result from the interaction between feeding preference and ecological factors such as availability of alternative resources and interactions with other frugivores. A better understanding of frugivore diets will enable predictions about the vulnerability of plant populations to anthropogenic or natural ...
Joisiane Mendes Araujo, Sandra Bibiana Correa, Jill Anderson, Jerry Penha   +3 more
openaire   +1 more source

Comparison of fish and macroinvertebrates as bioindicators of Neotropical streams

Environmental Monitoring and Assessment, 2015
The biomonitoring of aquatic ecosystems in developing countries faces several limitations, especially related to gathering resources. The present study aimed at comparing the responses of fish and benthic macroinvertebrates to environmental change, to identify which group best indicates the differences between reference and impacted streams in southern
Renata, Ruaro, Éder André, Gubiani, Almir Manoel, Cunico, Yara, Moretto, Pitágoras Augusto, Piana   +4 more
openaire   +2 more sources

Detritivory in neotropical fish communities

Environmental Biology of Fishes, 1983
Fish communities of major river systems in South America contain a high proportion of detritivorous fishes in the families Prochilodontidae and Curimatidae. These families include important fish stocks that in some regions comprise over 50 percent of the community ichthyomass.
openaire   +1 more source

Efficiency of fish ladders for neotropical ichthyofauna

River Research and Applications, 2002
AbstractThe reproductive strategies of potamodromous fish of the Plata basin involve upstream migration and passive downstream movements of eggs and larvae for dozens of kilometres. At the end of the downstream movements, the fry need marginal lagoons or bays in order for their development to be successful.
Luiz Carlos Gomes, Angelo Antonio Agostinho   +1 more
exaly   +2 more sources