Results 21 to 30 of about 4,541 (246)

Microplastic ingestion affects hydrogen production and microbiomes in the gut of the terrestrial isopod Porcellio scaber

open access: yesEnvironmental Microbiology, Volume 25, Issue 12, Page 2776-2791, December 2023., 2023
Abstract Microplastic (MP) is an environmental burden and enters food webs via ingestion by macrofauna, including isopods (Porcellio scaber) in terrestrial ecosystems. Isopods represent ubiquitously abundant, ecologically important detritivores. However, MP‐polymer specific effects on the host and its gut microbiota are unknown.
Linda Hink   +6 more
wiley   +1 more source

First Fossil of Tylidae (Isopoda: Oniscidea) in Kachin Amber, Myanmar, with a List of All Oniscidea Fossil Records

open access: yesFossil Studies, 2023
A fossil of Oniscidea, Tylidae gen. et sp. indet. from Kachin amber (Cretaceous Cenomanian), Myanmar, is described here. The convex body, the cephalon with a triangular protrusion between the antennae, and pereonites 2–6 with epimera demarcated from tergites indicate that this specimen belongs to the family Tylidae, but since it is not an adult the ...
Jinbo Lu   +6 more
openaire   +2 more sources

Urban soil quality deteriorates even with low heavy metal levels: An arthropod‐based multi‐indices approach

open access: yesEcological Applications, Volume 33, Issue 4, June 2023., 2023
Abstract Urban‐induced habitat conversion drastically changes soil life in a variety of ways. Soil sealing, human disturbance, habitat fragmentation, industrial and vehicular pollution are the main causes of urban soil degradation. Soil arthropods, as one of the most abundant and diverse group of soil fauna, are involved in many soil processes that are
Zsolt Tóth   +2 more
wiley   +1 more source

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

Cristarmadillidium zaragozai n. sp. (Oniscidea, Armadillidiidae), un nuevo isópodo terrestre de la península ibérica

open access: yesGraellsia, 2020
En este trabajo se describe una nueva especie de isópodo terrestre de la familia Armadillidiidae del levante español, C. Zaragozai n. sp. Se discuten sus caracteres diagnósticos que permiten separarla de las otras dos especies del género.
Julio Cifuentes, Carlos E. Prieto
doaj   +1 more source

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

open access: diamondNauplius, 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. In this study, ovigerous females of 35 species were dissected, their oostegites were extracted, and the intra ...
Carina Appel   +2 more
openalex   +7 more sources

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

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

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

Home - About - Disclaimer - Privacy