Results 81 to 90 of about 11,504 (286)

Responses of Macroinvertebrate Communities to Heterogeneity Among Typical Reaches in the Upper Yangtze River

Ecology and Evolution, Volume 15, Issue 11, November 2025.
This study examines how hydraulic and geomorphological heterogeneity shape benthic macroinvertebrate communities in the mountainous upper Yangtze River. Integrating field measurements with hydrodynamic modeling, it identifies distinct community patterns across canyon, anabranching, and Reef–Tuo reaches, driven by flow velocity, sediment dynamics, and ...
Yang Wei, Wang Si‐Yuan, Zhang Xian‐Bing, Zhang Yang‐Chun, Chen Zi‐Wei, Yang Zhong‐Chao, Yang Sheng‐Fa, Chen Qi‐Liang, Xie Jia‐Hui, Tan Li‐Wei   +9 more
wiley   +1 more source

Systematic sequencing of mRNA from the Antarctic krill (Euphausia superba) and first tissue specific transcriptional signature

BMC Genomics, 2008
Background Little is known about the genome sequences of Euphausiacea (krill) although these crustaceans are abundant components of the pelagic ecosystems in all oceans and used for aquaculture and pharmaceutical industry.
Pallavicini Alberto, De Nardi Barbara, Rizzo Giorgia, Bernante Filippo, Mazzotta Gabriella M, Bertolucci Cristiano, De Pittà Cristiano, Lanfranchi Gerolamo, Costa Rodolfo   +8 more
doaj   +1 more source

Comparison of Short Generalist and Specific Markers to Assess the Diversity of Arthropods Using eDNA Metabarcoding

Environmental DNA, Volume 7, Issue 6, November–December 2025.
By analyzing > 1200 eDNA samples with different markers amplifying arthropods, we show that generalist and specific markers produce correlated pictures of community variation; still specific markers provide a more accurate measure of biodiversity and of its response to environmental stressors.
Gentile Francesco Ficetola, Alexis Carteron, Silvio Marta, Aurelie Bonin, Isabel Cantera, Pierre Taberlet, Alessia Guerrieri   +6 more
wiley   +1 more source

ATAC‐seq in Emerging Model Organisms: Challenges and Strategies

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 344, Issue 7, Page 394-414, November 2025.
Principle of ATAC‐seq (left), overview of arthropod species with published ATAC‐seq data (middle), summary of experimental design (right). ABSTRACT The Assay for Transposase‐Accessible Chromatin with sequencing (ATAC‐seq) is a versatile and widely utilized method for identifying potential regulatory regions, such as promoters and enhancers, within a ...
Duğçar Ebrar Erdoğan, Shadi Karimifard, Mozhgan Khodadadi, Liucong Ling, Luisa Linke, Ana Catalán, Vincent Doublet, Amanda Glaser‐Schmitt, Oliver Niehuis, Katja Nowick, Antonella Soro, Natascha Turetzek, Barbara Feldmeyer, Nico Posnien   +13 more
wiley   +1 more source

An illustrated key to Malacostraca (Crustacea) of the Northern Arabian Sea part-V: Isopoda [PDF]

, 2002
The northern Arabian Sea Isopod fauna is keyed out, excluding the gulfs fauna. Some terrestrial species are also included. Previous accounts and recent collections from Pakistan mainly at Karachi have turned up 7 suborders, 18 families, 76 genera and 12
Kazmi, Q.B., Schotte, M., Yousuf, F.
core  

Iberian Peninsula and Balearic Island Bathynellacea (Crustacea, Syncarida) database [PDF]

, 2014
This is the first published database of Bathynellacea. It includes all data of bathynellids (Crustacea, Bathynellacea) collected in the last 64 years (1949 to 2013) on the Iberian Peninsula and Balearic Island.
Camacho Pérez, Ana I., Rey Fraile, Isabel, Álvarez Dorda, Beatriz   +2 more
core   +4 more sources

Riparian Vegetation and Arthropod Responses to Dam Removal and Habitat Restoration Along the Kalamazoo River, Michigan, USA

River Research and Applications, Volume 41, Issue 9, Page 2017-2031, November 2025.
ABSTRACT Riparian ecosystems harbor diverse biota and provide numerous services to rivers including mitigating sediment run‐off, regulating temperature, and contributing food‐web subsidies. Dams are a major threat to riparian communities, but dam removal and riparian restoration efforts have the potential to restore these communities and the services ...
Sara N. Diller, Tiffany A. Schriever
wiley   +1 more source

An Upper Cretaceous arthropod assemblage from Villaggio del Pescatore (Campanian, Italy) and its implications for peri‐Tethyan palaeobiogeography and palaeoecology

Papers in Palaeontology, Volume 11, Issue 6, November/December 2025.
Abstract The Villaggio del Pescatore (VdP) fossil Lagerstätte represents the most significant Upper Cretaceous (lower–middle Campanian) palaeontological locality in Italy and the Mediterranean region. We present the first systematic revision of the VdP fossil assemblage with a focus on its previously undescribed arthropod fauna, providing new insights ...
Marco Muscioni, Alessandro Garassino, Andrea Colla, Niel Bruce, Alfio Alessandro Chiarenza, Federico Fanti   +5 more
wiley   +1 more source

Molecular phylogenetic analyses support the monophyly of Hexapoda and suggest the paraphyly of Entognatha [PDF]

, 2013
BackgroundMolecular phylogenetic analyses have revealed that Hexapoda and Crustacea form a common clade (the Pancrustacea), which is now widely accepted among zoologists; however, the origin of Hexapoda remains unresolved.
Ishiwata Keisuke, Machida Ryuichiro, Miyata Takashi, Sasaki Go, Su Zhi-Hui, 町田 龍一郎   +5 more
core   +1 more source

Refining Zooplankton Diet Composition Studies Over Short and Long Time Scales by Combining 18S Metabarcoding With Fatty Acid Analyses

Molecular Ecology Resources, Volume 25, Issue 8, November 2025.
ABSTRACT Understanding diet composition is essential for unravelling trophic interactions in aquatic ecosystems. DNA metabarcoding, utilising various variable regions of the 18S rRNA gene, is increasingly employed to investigate zooplankton diet composition.
Nora‐Charlotte Pauli, Katja Metfies, Stefan Neuhaus, Martin Graeve, Alison C. Cleary, Morten H. Iversen, Bettina Meyer   +6 more
wiley   +1 more source