Results 71 to 80 of about 1,612 (175)

Prey fish returned to Forster's tern colonies suggest spatial and temporal differences in fish composition and availability.

open access: yesPLoS ONE, 2018
Predators sample the available prey community when foraging; thus, changes in the environment may be reflected by changes in predator diet and foraging preferences.
Sarah H Peterson   +4 more
doaj   +1 more source

eDNA Metabarcoding Reveals Spatial Patterns of Marine Communities Along the Beagle Channel (Tierra del Fuego, Argentina)

open access: yesDiversity
The Beagle Channel, located south of Tierra del Fuego (~54° S), is South America’s southernmost intracoastal ecosystem. Here, we applied environmental DNA metabarcoding using a partial sequence of the 12sRNA mitochondrial gene to evaluate the seasonal ...
Marianela Veyñ   +11 more
doaj   +1 more source

The extraordinary Atlantic silverside and me

open access: yesICES Journal of Marine Science
Abstract My career is inextricably linked to the remarkable characteristics and astonishing insights provided by a simple yet elegant species, the Atlantic silverside, Menidia menidia. My initial field and laboratory studies provided the first demonstration of temperature-dependent sex determination (TSD) and its adaptive significance in
openaire   +1 more source

Efeito in vitro de químicos no crescimento micelial de Saprolegnia spp. In vitro effect of chemical on hyphal growth of Saprolegnia spp.

open access: yesCiência Rural, 2013
Com o aumento da produtividade na piscicultura, os peixes são expostos a altas densidades de estocagem que podem levar ao estresse e imunossupressão. Essa condição favorece a ocorrência de infecções, entre elas a saprolegniose que afeta os peixes e seus ...
Bruna Ferraz Corrêa   +3 more
doaj  

Status of the Brook Silverside, Labidesthes sicculus, in Canada

open access: yesThe Canadian field-naturalist, 1990
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Características limnológicas de una laguna turbia orgánica de la provincia de La Pampa y variación estacional del zooplancton

open access: yesBiología Acuática, 2019
In La Pampa province, shallow lakes (water bodies of low depth, generally polimictic and with high trophic level) are abundant and broadly distributed. Although previous contributions on these shallow lakes are about their ecology and zooplankton, only ...
Santiago Andrés Echaniz   +2 more
doaj  

Genetic aspects of a new mutation (Sal-s) to sex-linked imperfect albinism in chickens

open access: yesGenetics Selection Evolution, 1990
Silversides FG, Crawford RD
doaj   +1 more source

Protein Quantification Platforms For Use In Critical Care Precision Medicine Trials: A Scoping Review. [PDF]

open access: yesCrit Care Explor
McMullan RR   +14 more
europepmc   +1 more source

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