Results 21 to 30 of about 20,927 (224)

Benthic and interstitial habitats of a lentic spring as invertebrate refuges during supra-seasonal drought [PDF]

open access: yes, 2013
Instream refuges are places where invertebrates persist during disturbances due to reduced adverse impacts. During droughts, low flows may be accompanied by elevated temperatures, and potential refuges including subsurface sediments and spring-fed ...
Stubbington, R, Wood, PJ
core   +1 more source

Megascolex Templeton, 1844 (Clitellata, Megascolecidae): description of a new species from the northern Eastern Ghats, India with taxonomic key to the Indian species [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis
The earthworm fauna of the Eastern Ghats Hills in Peninsular India is still under explored. Here a new species, namely, Megascolex jamiesoni Narayanan & Paliwal, sp. nov.
Sasankan Prasanth Narayanan   +5 more
doaj   +1 more source

The first earthworm records from Batanta Island, West Papua, Indonesia (Megadrili: Acanthodrilidae, Megascolecidae) [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2019
Identification of a small but valuable earthworm material collected on Batanta and the neighbouring small Birie Island in 2014 and 2019 resulted in recording five species. The only acanthodrilid species in the sample, Dichogaster annae (Horst, 1893), is
Szederjesi, Tímea
doaj   +1 more source

Drawida karatala, a new species of earthworm (Clitellata, Moniligastridae) from the Western Ghats of India [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis
A new moniligastrid earthworm Drawida karatala Narayanan, Paliwal & Julka, sp. nov., is described based on specimens collected from the Western Ghats biodiversity hotspot in South-western India.
Narayanan, Sasankan Prasanth   +4 more
doaj   +1 more source

IGFBP-5 as a biomarker of de-differentiation in hepatocytes [PDF]

open access: yes, 2011
Describes IGFBP-5 as a biomarker of de-differentiation in hepatocytes presented at the 47th Congress of the European-Societies-of ...
Flint, David   +3 more
core   +1 more source

Oligochaeta

open access: yes, 1900
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +4 more sources

Does richness of Oligochaeta (Annelida) follows a linear distribution with habitat structural heterogeneity in aquatic sediments?

open access: yesJournal of Limnology, 2014
Sediment of aquatic environments supports several local communities, among them aquatic invertebrates. Habitat structural heterogeneity in sediments of aquatic ecosystems is related to a number of factors, including variability in the particle size of ...
Flávio H. Ragonha, Alice M. Takeda
doaj   +1 more source

New earthworm records from several Indian Ocean islands (Clitellata, Megadrili) [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2019
Elaboration of the earthworm material collected on the Seychelles, Mauritius, Réunion, Mayotte and Sri Lanka islands resulted in recording 20 species altogether. Among them, the ocnerodrilid Maheina braueri (Michaelsen, 1897) endemic to Mahé (Seychelles)
Szederjesi, Tímea   +2 more
doaj   +1 more source

Macroinvertebrate Communities Vary With Surface Water Permanence but Not Land Management in a Tallgrass Prairie Stream Network [PDF]

open access: yesEcol Evol
Konza Prairie Biological Station, located within one of the largest remaining areas of native tallgrass prairie, is unique in that grazing and prescribed burn treatments, as well as surface water permanence, vary spatially. We found that aquatic macroinvertebrate communities vary with streamflow permanence, but not grazing presence or prescribed burns ...
Tow O   +5 more
europepmc   +2 more sources

Influence of Chironomus riparius (Diptera, Chironomidae) and Tubifex tubifex (Annelida, Oligochaeta) on oxygen uptake by sediments. Consequences of uranium contamination [PDF]

open access: yes, 2008
The diffusive oxygen uptake (DOU) of sediments inhabited by Chironomus riparius and Tubifex tubifex was investigated using a planar oxygen optode device, and complemented by measurements of bioturbation activity.
Bonzom, Jean-Marc   +5 more
core   +3 more sources

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