Results 81 to 90 of about 711 (185)

Comunidad de parásitos metazoarios de la charra Cichlasoma trimaculatum en la laguna de Tres Palos, Guerrero, México Metazoan parasite community in the three-spot cichlid Cichlasoma trimaculatum from Tres Palos Lagoon, Guerrero, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2008
Entre abril de 2000 y noviembre de 2002 se examinó la composición de la comunidad de parásitos metazoarios de la charra, Cichlasoma trimaculatum a partir de muestras temporales.
Juan Violante-González   +2 more
doaj  

STREBLID BAT FLIES ON PHYLLOSTOMID BATS FROM AN ISLAND OFF THE COAST OF SÃO PAULO, BRAZIL

open access: yesPapéis Avulsos de Zoologia
Streblidae is the family of bloodsucking flies, mostly tropical and subtropical, that are obligate ectoparasites of bats. A high number of these fly species are found in the Atlantic Forest, but there is little information about their quantitative ...
GUILHERME DOUGLAS PIEL DORNELLES   +1 more
doaj   +1 more source

Endoparasitic fauna of Serrasalmus spp. (Characidae: Serrasalminae) in a neotropical floodplain

open access: yesActa Scientiarum: Biological Sciences, 2016
Floodplains systems present complex biodiversity and upper Paraná river floodplain retains a wide variety of terrestrial and aquatic species. Serrasalmus marginatus (nonindigenous species) and Serrasalmus maculatus (native species) are part of this ...
Guilherme Pomaro Casali   +1 more
doaj   +1 more source

Helminth metacommunity structure of wild rodents in a preserved area of the Atlantic Forest, Southeast Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2018
The helminth fauna and metacommunity structure of eight sympatric sigmodontine rodents were investigated at the Serra dos Órgãos National Park, an Atlantic Forest reserve located in the State of Rio de Janeiro, southeast Brazil.
Thiago dos Santos Cardoso   +7 more
doaj   +1 more source

Similarity in parasite communities of the teleost fish Pinguipes brasilianus in the southwestern Atlantic: Infracommunities as a tool to detect geographical patterns [PDF]

open access: yes, 2010
Patterns of distance decay in similarity among communities of the fish Pinguipes brasilianus (Teleostei: Pinguipedidae) from five areas in the southwestern Atlantic were investigated to determine whether the rate of decay varied depending on the ...
Timi, Juan Tomas   +5 more
core   +1 more source

Structure of the parasites communities in two Erythrinidae fish from Amazon river system (Brazil)

open access: yesRevista Brasileira de Parasitologia Veterinária
This study compared the parasite communities of Hoplias malabaricus and Hoplerythrinus unitaeniatus from Amazon river system. Hoplias malabaricus were infected by Ichthyophthirius multifiliis, Piscinoodinium pillulare, Tetrahymena sp., Urocleidoides ...
Natália Milhomem Alcântara   +1 more
doaj   +1 more source

Parasitic nematodes of Polychrus acutirostris (Polychrotidae) in the Caatinga biome, Northeastern Brazil

open access: yesBrazilian Journal of Biology
We present data on nematode infracommunity of the arboreal lizard Polycrhus acutirostris in the semiarid Caatinga biome, northeastern Brazil. Twenty- twolizard specimens collected in the municipality of Várzea Alegre in Ceará State and in the ...
JA Araujo Filho   +6 more
doaj   +1 more source

Variable effects of host characteristics on species richness of flea infracommunities in rodents from three continents

open access: yesParasitology Research, 2014
We studied the effect of host gender and body mass on species richness of flea infracommunities in nine rodent host species from three biomes (temperate zone of central Europe, desert of the Middle East and the tropics of East Africa). Using season- and species-specific generalized linear mixed models and controlling for year-to-year variation, spatial
Kiffner, Christian   +8 more
openaire   +7 more sources

Comparative population biology of fish digenes : the case of three

open access: yes, 2016
In the Etang de Thau (Herault, France), three species of Helicometra parasitize in their adult stage the digestive tract of the black goby Gobius niger, the grass goby Zosterisessor ophiocephalus, the grey wrasse Symphodus cinereus, and the common eel ...
J. Reversat, P. Silan
core   +1 more source

Faunal similarity and infracommunity structure in the helminths of lesser scaup

open access: yes, 1980
Doctoral thesis. Faunal similarities among the helminth infracommunities of 45 lesser scaup, Aythya a Hinis, from 13 lakes, representing 3 district biomes in Alberta, were compared using multivariate techniques.
openaire   +1 more source

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