Results 81 to 90 of about 2,597 (197)

16S rRNA DGGE Analysis of Gut and Hepatopancreas Microflora in the Isopod Oniscus asellus

open access: yes, 2007
The microflora (microbes) of the gastrointestinal tract have been found to play an important role in the health of animals. In addition to pathogenic microbes and their associated negative effects, beneficial microbes have important positive effects ...
Glover, De Vona
core  

Assemblages of terrestrial isopods (Isopoda, Oniscidea) in a fragmented forest landscape in Central Europe

open access: yesZooKeys, 2012
Terrestrial isopods were collected in 13 forest fragments differing in area (within the range of 0.1 and 254.5 ha), shape and composition of forest vegetation (thermophilous oak, mesophilous oak-hornbeam, thermophilous oak-hornbeam, acidophilous oak ...
Karel Tajovsky   +3 more
doaj   +1 more source

Trophic Niche Overlap Between the Invasive Crab Rhithropanopeus harrisii (Gould, 1841) and Native Crab Species in the Southwest Atlantic Coast

open access: yesMarine Ecology, Volume 47, Issue 3, May/June 2026.
ABSTRACT The introduction of exotic species is one of the main drivers of biodiversity loss in aquatic ecosystems. The Harris mud crab Rhithropanopeus harrisii, native to the Atlantic coast of North America, was recorded in the Patos Lagoon estuary (southern Brazil) in the 1980s, likely introduced via ballast water. However, the effects of this invader
Renan C. Machado   +2 more
wiley   +1 more source

Terrestrial Isopods of Minnesota

open access: yes, 1972
Eight species of terrestrial isopods (sub-order Oniscoidea) were collected in Minnesota. Six of them had not been recorded previously. Observations on habitat, distribution, size and coloration were noted.
Sargent, James E.
core  

Urbanization Shapes Dietary Composition and Snout Morphology of Salamanders

open access: yesMolecular Ecology, Volume 35, Issue 10, May 2026.
ABSTRACT Urbanization rapidly alters landscapes, generating habitat mosaics characterized by increased impervious surface, reduced soil moisture and diminished vegetation cover. These recurring urban environmental features are expected to reduce community diversity, favouring urban‐tolerant species, thereby promoting urban biotic homogenization ...
A. J. D. Marques   +3 more
wiley   +1 more source

Adaptations of Terrestrial Isopods to Varying Wavelengths of Light

open access: yes, 1976
30 leaves. Advisor: Dr. Rodney RogersThe problem. The purpose of this investigation was to determine the response of terrestrial isopods that were subjected to prolonged periods of varying wavelengths of light, and to measure this adaptability by ...
Danielson, Sharon Jean
core  

Degradation of Leaf Litter Phenolics by Aquatic and Terrestrial Isopods [PDF]

open access: yes, 2005
To investigate species-specific decomposition rates of litter from native (Quercus faginea) and introduced (Eucalyptus globulus) tree species in Portugal, we monitored changes in the phenolic signature of leaf litter during decomposition as mediated by ...
Zimmer, Martin   +3 more
core   +1 more source

Altitudinal terrestrial isopod diversity

open access: yesEuropean Journal of Soil Biology, 2005
Abstract We have assessed the diversity of terrestrial isopods across an elevational and habitat gradient on Mt. Panachaiko (NW Peloponnisos, Greece). Previous knowledge on the biodiversity of this mountain was restricted to very few records of individual species, and no systematic sampling had ever been applied for any animal taxon.
Sfenthourakis, Spyros   +5 more
openaire   +3 more sources

Cave-dwelling terrestrial isopods (Crustacea: Isopoda: Oniscidea) from Florianópolis Island, Brazil: review and description of three new species

open access: yesZoologia (Curitiba)
Terrestrial isopods are a group of peracarid crustaceans characterized by remarkable taxonomic diversity, and Brazil has a large number of recorded species.
Ricardo Borja-Arrieta   +5 more
doaj   +1 more source

Assessment of a soil with moderate level of contamination using lettuce seed assay and terrestrial isopods assimilation assay

open access: yesSoil and Water Research, 2013
Lettuce (Lactuca sativa) seeds play a significant role in toxicity tests of isolated chemicals, pesticides, and environmental samples. Commonly, the main variables under study are the rate of seed germination and root elongation at the end of five days ...
Flavio Manoel Rodrigues DA SILVA JÚNIOR   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy