Results 31 to 40 of about 11,504 (286)

Mitogenomics supports the monophyly of Mysidacea and Peracarida (Malacostraca)

open access: yesZoologica Scripta, 2022
Here, we provide the first complete mitochondrial genomes for two higher taxa of Peracarida, Lophogastrida and Stygiomysida. We examined Lophogaster typicus as a representative of Lophogastrida and Spelaeomysis bottazzii as a representative of ...
Christoph G. Höpel   +4 more
semanticscholar   +1 more source

First record of peregrine shrimp Metapenaeus stebbingi Nobili, 1904 (Crustacea, Decapoda: Penaeidae) in the Iraqi waters, North-West Arabian Gulf

open access: yesمجلة بغداد للعلوم, 2023
One male specimen of the species Metapenaeus stebbingi Nobili, 1904 was first recorded in November 2021 from the Iraqi territorial waters, Northwest of the Arabian Gulf.
Tariq H Y Al-Maliky   +2 more
doaj   +1 more source

A new species of Leipsuropus Stebbing, 1899 (Amphipoda: Podoceridae) from Japan [PDF]

open access: yesNauplius, 2023
A new podocerid amphipod, Leipsuropus seisuiae sp. nov., from 338-340 m depth in the Kumano Sea, Japan, Northwestern Pacific, is described. This is the deepest record of any Leipsuropus species. Leipsuropus seisuiae sp. nov.
Yu Matsumoto   +2 more
doaj   +1 more source

A bioturbation classification of European marine infaunal invertebrates [PDF]

open access: yes, 2013
Bioturbation, the biogenic modification of sediments through particle reworking and burrow ventilation, is a key mediator of many important geochemical processes in marine systems.
Aguzzi   +51 more
core   +4 more sources

A Comprehensive DNA Barcode Reference Library for the Macroinvertebrates of Scottish Seagrass Beds Using Oxford Nanopore Flongle Flowcells. [PDF]

open access: yesEcol Evol
In this study we use ONT Flongle Flowcells to produced DNA barcodes for 146 seagrass associated marine invertebrate OTUs collected from four seagrass beds in Scotland, targeting COI and 18S V4 regions. We generate the first DNA barcode reference library for seagrass beds in Scotland to support future biomonitoring of these priority habitats.
Ross EG   +5 more
europepmc   +2 more sources

Differences in the trophic ecology of micronekton driven by diel vertical migration. [PDF]

open access: yes, 2019
Many species of micronekton perform diel vertical migrations (DVMs), which ultimately contributes to carbon export to the deep sea. However, not all micronekton species perform DVM, and the nonmigrators, which are often understudied, have different ...
Angel M. V.   +6 more
core   +1 more source

The largest ghost shrimps ever: evidence from the fossil record and implications for the maximum size estimate of callianassoid burrowing ghost shrimps [PDF]

open access: yesActa Palaeontologica Polonica
Callianassoid burrowing ghost shrimps are mostly small animals, with a total length (from the tip of the rostrum to the end of the tailfan) typically not exceeding a few centimetres.
MATÚŠ HYŽNÝ   +2 more
doaj   +1 more source

Soil arthropods associated with sweetpotato crop (Ipomoea batata L.) in La Molina, Lima, Peru

open access: yesPeruvian Journal of Agronomy, 2020
Sweetpotato (Ipomoea batata L.) is an economically important crop grown in Peru. The present study aimed to determine the soil arthropods associated with sweetpotato and its relative abundance in sweetpotato production fields in La Molina, Lima, Peru ...
C. Livia-Tacza, G. Sánchez
doaj   +1 more source

Delineating Diversity-Based Freshwater Bioregions by Integrating Fish and Macroinvertebrates With Species Distribution Models and Spatial Clustering. [PDF]

open access: yesEcol Evol
We integrated fish and macroinvertebrate data with species distribution models and spatial clustering to delineate coherent freshwater bioregions. The resulting bioregions captured complementary biodiversity patterns and key transition zones more effectively than single‐taxon or UPGMA clustering.
He Y   +5 more
europepmc   +2 more sources

Stomach contents from invasive American bullfrogs Rana catesbeiana (= Lithobates catesbeianus) on southern Vancouver Island, British Columbia, Canada [PDF]

open access: yes, 2013
Invasive alien American bullfrog populations are commonly identified as a pernicious influence on the survival of native species due to their adaptability, proliferation and consequent ecological impacts through competition and predation. However, it has
Jancowski, Kevin, Orchard, Stan A.
core   +2 more sources

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