Results 21 to 30 of about 3,419 (203)

Feeding habits and multifunctional classification of soil‐associated consumers from protists to vertebrates

open access: yesBiological Reviews, Volume 97, Issue 3, Page 1057-1117, June 2022., 2022
ABSTRACT Soil organisms drive major ecosystem functions by mineralising carbon and releasing nutrients during decomposition processes, which supports plant growth, aboveground biodiversity and, ultimately, human nutrition. Soil ecologists often operate with functional groups to infer the effects of individual taxa on ecosystem functions and services ...
Anton M. Potapov   +25 more
wiley   +1 more source

Reproductive organs and spermatogenesis of the peculiar spermatozoa of the genus Kryptodasys (Gastrotricha, Macrodasyida), with an appraisal of the occurrence and origin of the tail‐less spermatozoa in Gastrotricha

open access: yesJournal of Zoological Systematics and Evolutionary Research, Volume 59, Issue 8, Page 1673-1688, November 2021., 2021
Aflagellate spermatozoa in two species of Kryptodasys are reported. Their ultrastructure shows common features, which appear peculiar to the genus and different from those of male gametes of Dolichodasys, the only other macrodasyidan genus known to have aflagellate sperm.
Loretta Guidi   +3 more
wiley   +1 more source

The effects of released pheasants on invertebrate populations in and around woodland release sites

open access: yesEcology and Evolution, Volume 11, Issue 19, Page 13559-13569, October 2021., 2021
The annual release of tens of millions of non‐native gamebirds for recreational shooting in the UK is considered to drive a series of ecological effects on the habitats and wildlife in and around the areas that they are introduced. One potential direct effect is that these omnivorous birds eat invertebrates and so alter their community size and ...
Andrew Hall   +2 more
wiley   +1 more source

Gli Isopodi terrestri dell’Appennino umbro-marchigiano (Crustacea, Oniscidea) [PDF]

open access: yesBiogeographia – The Journal of Integrative Biogeography, 1994
B/OGEOGHAPHIA — vol. XVII - 1993 (Pubblicalo ll 37 ottobre 1994) II popolamento animale e vegetale de||'Appennino Umbro-Marchigiano Gli Isopodi terrestri dell’Appenninp umbro~marchigiano (Cmsmcecz, Om'scz'dea) (q) CLAUDIO MANICASTRI(q’*) e STEFAN O TAITI (“qqq‘”qq) (qq“qq) Istituto di Scienze Moifologic/ye, Um'1Jer5z'tc2 di Urbiizo,
MANICASTRI Claudio, TAITI Stefano
openaire   +4 more sources

Personality affects defensive behaviour of Porcellio scaber (Isopoda, Oniscidea) [PDF]

open access: yesZooKeys, 2015
We evaluated individual behavioural patterns of isopods expressed as tonic immobility following some intrusive treatments. Common rough woodlice, Porcellioscaber, were kept individually in plastic boxes and tested for tonic immobility repeatedly. Reactivity, sensitivity (number of stimuli needed to respond), and endurance of tonic immobility (TI ...
Tuf,Ivan H., Drabkova,Lucie, Šipoš,Jan
openaire   +3 more sources

The Terrestrial Isopod \u3ci\u3eHyloniscus Riparius\u3c/i\u3e (Isopoda: Oniscidea: Trichoniscidae) in Wisconsin [PDF]

open access: yes, 2018
We examined seasonal reproductive patterns for the terrestrial isopod Hyloniscus riparius in Wisconsin. Samples collected from habitats in three Wisconsin regions were compared with regard to the reproductive status of population members.
Jass, Joan, Klausmeier, Barbara
core   +2 more sources

Marsupial extension in terrestrial isopods (Crustacea, Isopoda, Oniscidea) [PDF]

open access: yesNauplius, 2011
In Oniscidea, the marsupium is a ventral pouch where the offspring develop independently of an external water source. The marsupium is formed by five pairs of overlapping oostegites that develop in the females during their reproductive period.
Carina Appel   +2 more
doaj   +4 more sources

The gut microbiota structure of the terrestrial isopod Porcellionides pruinosus (Isopoda: Oniscidea)

open access: yesThe European Zoological Journal, 2020
We used a combination of culture-dependent and independent approaches to study in depth the microbial community associated with the digestive tract of the terrestrial isopod Porcellionides pruinosus (Brandt, ).
M. Delhoumi   +5 more
doaj   +1 more source

Demography of some non-native isopods (Crustacea, Isopoda, Oniscidea) in a Mid-Atlantic forest, USA [PDF]

open access: yes, 2015
Introduced species dominate the terrestrial isopod fauna in most inland habitats of North America, including urban landscapes. These non-native species are often very abundant and thus potentially play a significant role in detritus processing.
Dombos, Miklós   +2 more
core   +2 more sources

Terrestrial Isopods (Isopoda: Oniscidea) from the Slovenian Karst

open access: yesNatura Sloveniae, 2005
Hand sorting was performed in 28 habitats of the Slovenian Karst during 2004. Twenty-three terrestrial isopod species were identified, two of which proved to be new for the Slovenian fauna, namely Trichoniscus matulici and Armadillidium nasatum. Synanthropic and semi-natural sampling sites were chosen for collecting samples.
Lapanje, Aleš, Vilisics, Ferenc
openaire   +4 more sources

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