Results 51 to 60 of about 841 (168)

Astronotus ocellatus (Cichlidae: Pisces) and Macropodus opercularis (Anabatidae: Pisces) as predators of immature Aedes fluviatilis (Diptera: Culicidae) and Biomphalaria glabrata (Mollusca: Planorbidae)

Memorias do Instituto Oswaldo Cruz, 1991
Two fish species, Astronotus ocellatus (Cichlidae) and Macropodus opercularis (Anabatidae) were tested for predacious behavior toward immature mosquitoes (Aedes fluviatili9s, Diptera: Culicidae) and schistosomiasis snail hosts (Biomphalaria glabrata ...
Rotraut A. G. B. Consoli, Carlos T. Guimaräes, Jacqueline A. do Carmo, Delza M. Soares, José S. dos Santos   +4 more
doaj   +1 more source

Fish predation cues induce drifting and emergence in an experimental stream mesocosm system

Limnology and Oceanography, Volume 70, Issue S2, Page S364-S376, December 2025.
Abstract Predator–prey interactions are important drivers of adaptation in aquatic communities, shaping the behavior of invertebrates with cascading effects on community dynamics. Behavioral responses, such as moving with the downstream current (drift) or altering the timing of emergence, are strategies that reduce the risk of predator encounters ...
Anna‐Maria Vermiert, Iris Madge Pimentel, Philipp M. Rehsen, Jonathan Meisner, Martin Horstmann, Arne J. Beermann, Florian Leese, Linda C. Weiss, Ralph Tollrian   +8 more
wiley   +1 more source

Discharge and nutrients interact to determine trophic structure in a wetland: Evidence from a landscape‐scale manipulation

Limnology and Oceanography, Volume 70, Issue 11, Page 3355-3369, November 2025.
Abstract Identifying drivers of consumer biomass patterns and community structure is complex for managed freshwater ecosystems that are sensitive to nutrients and drought. In the Florida Everglades, flow restoration is expected to reintroduce discharge across an expansive wetland, yet most research on consumers has focused on water depth and dry ...
Marco Fernandez, Joel C. Trexler, Colin J. Saunders, Judson W. Harvey, Nathan J. Dorn   +4 more
wiley   +1 more source

Levantamento malacológico em parques urbanos de Belo Horizonte, Minas Gerais, Brasil A malacological survey in city parks in Belo Horizonte, Minas Gerais, Brasil

Cadernos de Saúde Pública, 1997
Existem atualmente na região metropolitana de Belo Horizonte 18 parques urbanos (também denominados "parques ecológicos") com coleções hídricas (lagoas, nascentes, córregos etc).
Carlos Tito Guimarães, Marilza Antunes de Souza, Delza de Moura Soares, Cecília Pereira de Souza   +3 more
doaj   +1 more source

Where Do You Fly From? Assessing Aerial Dispersal in Temporary Rivers Using Stable Isotopes

Freshwater Biology, Volume 70, Issue 10, October 2025.
ABSTRACT Dispersal is a crucial ecological process that facilitates gene flow and species exchange within ecosystems. In temporary rivers (TRs), dispersal is a key driver of community assembly because it determines the ability of the organisms to adapt to seasonal drying and maintain stable populations.
José María Fernández‐Calero, Daniel von Schiller, Guillermo Quevedo‐Ortiz, Anna Ticó Pifarré, Núria Cid, Miguel Cañedo‐Argüelles, Núria Bonada   +6 more
wiley   +1 more source

Effects of competition and predation risk from a life history intraguild predator on individual specialisation

Journal of Animal Ecology, Volume 94, Issue 9, Page 1811-1822, September 2025.
Individual niche specialisation is widespread within animal populations and can have important ecological consequences. Predation and competition are known drivers of individual specialisation, but their combined effects are unstudied. This mesocosm experiment shows that competition and predation from a single antagonist can have variable effects on ...
Marine R. A. Richarson, Travis Ingram
wiley   +1 more source

Notes on some Brazilian Planorbidae

, 1951
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Parasites inBulinus senegalensis(Mollusca: Planorbidae)and their detection

Parasitology, 1979
SUMMARYIsoelectric focusing studies on enzyme variation between populations of the snailBulinus senegalensisrevealed that parasitic infections in the snails contributed additional bands of enzyme activity, particularly in the glucose phosphate isomerase (GPI) and malate dehydrogenase (MDH) systems. The patterns due to the parasite enzymes were, in most
C A, Wright, D, Rollinson, P H, Goll
openaire   +2 more sources

The Nature of Oceanic Dispersal in the Diversification Process on Insular Systems in Asia

Global Ecology and Biogeography, Volume 34, Issue 9, September 2025.
ABSTRACT Aim To clarify the characteristics and contribution of oceanic dispersal (OD), a representative of long‐distance dispersal, to phylogenetic diversification on insular systems. Location Eastern Eurasia. Time Period Post‐Neogene. Major Taxa Studied Freshwater snails of the genus Gyraulus (Mollusca: Gastropoda). Methods We conducted comprehensive
Takumi Saito, Yasuto Ishii, Shun Ito, T. Mason Linscott, Bin Ye, Do Van Tu, Shovon Mohammad Shariar, Larisa Prozorova, Purevdorj Surenkhorloo, Aileen Shau Hwai Tan, Yuma Fujino, Takeru Uechi, Shota Uchida, Daishi Yamazaki, Yuta Morii, Kazuki Kimura, Hiroshi Fukuda, Osamu Miura, Takahiro Hirano, Satoshi Chiba   +19 more
wiley   +1 more source

Classification of Planorbidae cellected from Geum river basin

The Korean Journal of Parasitology, 1983
The distribution, external morphology, radula, chromosome numbers of Planorbidae snails were studied. 1. The specimens were collected at four stations in Nonsangun, Kongjugun, and Daedukgun which are located around Geum river. Three genera and three species of Planorbidae, Hippeutis cantori, Segmentina hemisphaerula and Gyraulus convexiusculus, were ...
Chong Hwan, Kim, In Sik, Song
openaire   +2 more sources