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Neohelice granulata: effects on habitat use of birds in tidal mudflats and saltmarsh habitat
(Cambridge Scholars Publishing, 2020)
Review interaction Neohelice and birds.
Interaction strength varies in relation to tidal gradient and spatial heterogeneity in an intertidal Southwest Atlantic estuarine food web
(Elsevier Science, 2013-10)
Interaction strength is a key component in food-web dynamics being highly variable over time and space, de- pending on biotic and abiotic conditions. Intertidal soft bottom ecosystems are essential nursery and feeding sites ...
Visual determinants of prey chasing behavior in a mudflat crab
(Company of Biologists, 2020-03)
The crab Neohelice granulata inhabits mudflats where it is preyed upon by gulls and, conversely, preys on smaller crabs. Therefore, on seeing moving stimuli, this crab can behave as prey or predator. The crab escape response ...
Mudflat Use and Predation on Male Southwestern Atlantic Fiddler Crabs (Uca uruguayensis) by Gull-billed Terns (Gelochelidon nilotica)
(Waterbird Society, 2018-03-01)
Gull-billed Terns (Gelochelidon nilotica) comprise a group of cosmopolitan subspecies that make use of a wide range of aquatic ecosystems and have a broad dietary spectrum. This study documents the use of a southwestern ...
Germination responses of lycium humile, an extreme halophytic Solanaceae: Understanding its distribution in saline mudflats of the southern puna
(Sociedade Botanica do Brasil, 2020-07)
Although knowledge about halophytic Solanaceae is scarce, it is known that several species within genus Lycium tolerate salinity. Lycium humile grows in highly saline soils in mudflats near saline Andean lakes. This study ...
Historia evolutiva paleoambiental del depocentro del salar de Pozuelos (Puna austral)Paleoenvironmental evolutionary history of the depocenter of the salar de Pozuelos (southern Puna).
(INSUGEO, 2018-12)
Este trabajo presenta la historia evolutiva paleoambiental del depocentro del salar de Pozuelos (Puna Austral, Salta. Argentina). El salar, en base al análisis de datos de subsuelo consta de dos rellenos diferentes separadas ...
Effects of metal contamination in situ on osmoregulation and oxygen consumption in the mudflat fiddler crab Uca rapax (Ocypodidae, Brachyura)
(Elsevier B.V., 2016-07-01)
The contamination of estuaries by metals can impose additional stresses on estuarine species, which may exhibit a limited capability to adjust their regulatory processes and maintain physiological homeostasis. The mudflat ...
Interaction between a mobile and a sessile species in SW Atlantic mudflats: Lack of negative effects of the mud crab Cyrtograpsus angulatus Dana, 1851 on filtration rate and growth of the infaunal clam Tagelus plebeius (Lightfoot, 1786)
(Elsevier Science, 2015-12-24)
Biogenic modifications of benthic environment by organism´s activities like feeding, burrowing or excretion have in general negative implications for cohabiting sessile infauna, especially for suspension-feeders. However, ...
Regenerative bioturbation by intertidal burrowing crabs modifies microphytobenthic composition and enhances primary production in SW Atlantic mudflats
(Inter-Research, 2019-12)
In coastal systems, benthic microalgae are important primary producers that significantly contribute to global primary production. Microphytobenthic (MPB) community structure and the ecosystem functions that it mediates ...