Results 31 to 40 of about 57,450 (294)

Macroevolution of arboreality in salamanders

open access: yesEcology and Evolution, 2019
Evolutionary theory predicts that selection in distinct microhabitats generates correlations between morphological and ecological traits, and may increase both phenotypic and taxonomic diversity.
Erica K. Baken, Dean C. Adams
doaj   +1 more source

Effects of microhabitat on leaf traits in Digitalis grandiflora L. (Veronicaceae) growing at forest edge and interior [PDF]

open access: yesArchives of Biological Sciences, 2014
The morphological, anatomical and biochemical traits of the leaves of yellow foxglove (Digitalis grandiflora Mill.) from two microhabitats, forest interior (full shade under oak canopy) and forest edge (half shade near shrubs), were studied. The
Kołodziejek J.
doaj   +1 more source

Relative impacts of morphological alteration to shorelines and eutrophication on littoral macroinvertebrates in Mediterranean lakes [PDF]

open access: yes, 2015
Development of effective methods for assessing the ecological status of lakes based on littoral benthic fauna has been hampered by the lack of quantitative data on the relative impacts of key pressures on the benthic community.
BAZZANTI, Marcello   +8 more
core   +1 more source

Thermal reaction norms and the scale of temperature variation: latitudinal vulnerability of intertidal Nacellid limpets to climate change [PDF]

open access: yes, 2012
The thermal reaction norms of 4 closely related intertidal Nacellid limpets, Antarctic (Nacella concinna), New Zealand (Cellana ornata), Australia (C. tramoserica) and Singapore (C.
Day, Robert W.   +8 more
core   +4 more sources

Natural history of the lizard Enyalius brasiliensis (Lesson, 1828) (Leiosauridae) from an Atlantic Forest of southeastern Brazil História natural do lagarto Enyalius brasiliensis (Lesson, 1828) (Leiosauridae) em área de Mata Atlântica do Sudeste do Brasil

open access: yesBrazilian Journal of Biology, 2004
Information on the ecology of lizard species from the Brazilian Atlantic Forest is scarce and almost nothing is known about the ecology of lizards of the genus Enyalius. In this study, we provide information about some aspects of the natural history of E.
M. Van Sluys   +2 more
doaj   +1 more source

Weed species, not mulching, affect web‐building spiders and their prey in organic fruit orchards in South Africa

open access: yesEcosphere, 2020
Weed infestation affects economically relevant orchard properties, including tree performance, yield, and fruit quality negatively, and weeds are therefore often controlled by herbicide application in conventional farming.
F. Arvidsson   +4 more
doaj   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Body size‐dependent effects on the distribution patterns of phoretic mite species assemblages on Rhynchophorus ferrugineus (Olivier, 1790)

open access: yesEcology and Evolution, 2023
Phoretic mites attach to different body parts of the red palm weevil (RPW), Rhynchophorus ferrugineus (Olivier, 1790), to disperse. However, the question of how the patterns of attachment sites are formed remains intriguing.
Inês Matos   +11 more
doaj   +1 more source

A unified mechanistic model of niche, neutrality and violation of the competitive exclusion principle [PDF]

open access: yes, 2012
The origin of species richness is one of the most widely discussed questions in ecology. The absence of unified mechanistic model of competition makes difficult our deep understanding of this subject.
Lev V. Kalmykov, Vyacheslav L. Kalmykov
core   +1 more source

Host and Habitat Use by Parasitoids (Hymenoptera: Pteromalidae) of House Fly and Stable Fly (Diptera: Muscidae) Pupae [PDF]

open access: yes, 2018
House fly and stable fly pupae were collected during the summer from a dairy farm in northern Illinois. Spalangia nigroaenea accounted for most of the parasitoids recovered from house flies. Spalangia nigra, S.
King, B. H, Olbrich, D. L
core   +3 more sources

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