Results 61 to 70 of about 710 (160)

KF‐metaweb: A trophic metaweb of freshwater ecosystems of South Korea

open access: yesGlobal Ecology and Biogeography, Volume 33, Issue 7, July 2024.
Abstract Motivation The metaweb is a dictionary of nodes and their potential interactions developed for a particular region, focusing on a particular type of ecosystem. Based on the local biodiversity information at different spatial and temporal scales, the regional metaweb can be easily decomposed into local webs.
Sagar Adhurya   +2 more
wiley   +1 more source

Seasonal zooplankton community variation in Karatas Lake, Turkey [PDF]

open access: yes, 2013
This study was carried out to determine seasonal variation and zooplankton community structure in Karataş Lake, Southern Turkey. Zooplankton samples were collected seasonally between 2002 and 2003 in two stations using a zooplankton net of 55-µm mesh ...
Apaydin Yağci, M.
core  

Comparative genomics of tadpole shrimps (Crustacea, Branchiopoda, Notostraca): Dynamic genome evolution against the backdrop of morphological stasis [PDF]

open access: yes, 2021
This analysis presents five genome assemblies of four Notostraca taxa. Notostraca origin dates to the Permian/Upper Devonian and the extant forms show a striking morphological similarity to fossil taxa.
Casadio R.   +8 more
core   +1 more source

Identifying archived insect bulk samples using DNA metabarcoding: A case study using the long‐term Rothamsted Insect Survey

open access: yesEnvironmental DNA, Volume 6, Issue 3, May–June 2024.
The Rothamsted Insect Survey is one of the oldest standardized insect monitoring schemes in the world. We assessed and compared the efficacy of DNA metabarcoding to identify archived aphid specimens from a 16‐year time series that have previously been identified morphologically.
Dimitrios Petsopoulos   +7 more
wiley   +1 more source

Diet in phenotypically divergent sympatric species of African weakly electric fish (genus: Campylomormyrus)—A hybrid capture/HTS metabarcoding approach

open access: yesMolecular Ecology, Volume 33, Issue 4, February 2024.
Abstract Ecological speciation within the mormyrid genus Campylomormyrus resulted in sympatric species exhibiting divergence in their feeding apparatus and electric organ discharge (EOD). This study documents the overall diet of the genus Campylomormyrus and examines the hypothesis that the Campylomormyrus radiation is caused by adaptation to different
Rahma Amen   +3 more
wiley   +1 more source

Mitochondrial genome diversity and evolution in Branchiopoda (Crustacea). [PDF]

open access: yesZoological Lett, 2019
BackgroundThe crustacean class Branchiopoda includes fairy shrimps, clam shrimps, tadpole shrimps, and water fleas. Branchiopods, which are well known for their great variety of reproductive strategies, date back to the Cambrian and extant taxa can be ...
Luchetti A   +4 more
europepmc   +3 more sources

Carmel River Lagoon Enhancement Project: Water Quality and Aquatic Wildlife Monitoring, 2006-7 [PDF]

open access: yes, 2007
This is a report to the California Department of Parks and Recreation. It describes water quality and aquatic invertebrate monitoring after the construction of the Carmel River Lagoon Enhancement Project.
Casagrande, Joel   +3 more
core  

Contribution to the study of the biodiversity of benthic invertebrates and the biological quality of some rivers in the watershed boumerzoug (east of Algeria) [PDF]

open access: yes, 2017
The composition of invertebrate communities colonizing the bottom of rivers, called for this reason benthic macro invertebrates, allows characterizing the biological quality of river water.This study focuses on benthic macrofauna of oued Boumerzoug and ...
Bekhouche, N.   +2 more
core   +2 more sources

Some Aspects of the Ecology of the Virginia Opossum (Didelphis virginiana virginiana Kerr 1792) in an Urban Environment [PDF]

open access: yes, 1976
Eighty-three Didelphis virginiana from the Portland metropolitan area were collected and studied from December 1974 through May 1976. Males averaged 3394 g, females 2318 g. An annual sex ratio of 68.7:31.3 was recorded. Data indicate the possibility of a
Hopkins, David
core   +1 more source

Azorean freshwater invertebrates : status, threats and biogeographic notes [PDF]

open access: yes, 2012
This paper presents an updated catalogue of the freshwater invertebrates of the Azores archipelago and reviews the published records to account for the current taxonomic status and changes in the nomenclature of the listed taxa.
Costa, Ana Cristina   +4 more
core  

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