Results 1 to 10 of about 576 (104)

A fast and reliable molecular method to detect Anisakidae in zooplanktonic Euphausiacea [PDF]

Parasite
Anisakidae is a family of marine nematodes, largely monitored in fish and cephalopods due to their zoonotic risk for human consumers. However, there is a need to further study the ecology of this family to better predict infection dynamics, particularly ...
Delhomme Anaïs, Gay Mélanie, Delegrange Alice, Bourgau Odile, Duflot Maureen, Cresson Pierre   +5 more
doaj   +2 more sources

Towards Automated Classification of Zooplankton Using Combination of Laser Spectral Techniques and Advanced Chemometrics [PDF]

Sensors, 2022
Zooplankton identification has been the subject of many studies. They are mainly based on the analysis of photographs (computer vision). However, spectroscopic techniques can be a good alternative due to the valuable additional information that they ...
Nikolai I. Sushkov, Gábor Galbács, Patrick Janovszky, Nikolay V. Lobus, Timur A. Labutin   +4 more
doaj   +2 more sources

Optimal input DNA thresholds for genome skimming in marine crustacean zooplankton [PDF]

PeerJ
Crustacean zooplanktons are key secondary and tertiary producers in marine ecosystems, yet their genomic resources remain poorly understood. To advance biodiversity research on crustacean zooplankton, this study evaluated the effectiveness of genome ...
Junya Hirai
doaj   +3 more sources

The effect of Mauritanian and Benguela upwelling waters on micronekton (Decapoda, Euphausiacea, and Lophogastrida) in the Southeastern Atlantic Ocean [PDF]

Scientific Reports
Eastern Boundary Upwelling Systems play a crucial role in marine productivity, supporting rich biodiversity and sustaining significant global fisheries.
Javier Díaz-Pérez, Heino Fock, Sabrina Duncan, Tim Dudeck, Santiago Hernández-León, José M. Landeira   +5 more
doaj   +2 more sources

The complete mitochondrial genome of the ice krill Euphausia crystallorophias Holt & Tattersall, 1906 (Euphausiacea, Euphausiidae), from the Ross Sea, Antarctica [PDF]

Mitochondrial DNA. Part B. Resources
The mitogenome of Euphausia crystallorophias collected from the Ross Sea Region Marine Protected Area (RSR MPA) is described for the first time. The assembled mitogenome was 17,291 bp in length and consisted of two ribosomal RNAs (rRNAs), 22 transfer ...
Sung Hoon Kim, Taeho Kim, Wuju Son, Jeong-Hoon Kim, Hyoung Sul La   +4 more
doaj   +2 more sources

The complete mitochondrial genome of a euphausiid species: Pseudeuphausia sinica (Euphausiacea: Euphausiidae) [PDF]

Mitochondrial DNA. Part B. Resources, 2019
We describe the mitogenome sequence of Pseudeuphausia sinica collected in the adjacent waters of the Yangtze River Estuary. The assembled mitogenome is 16,192 bp in length and consists 13 protein-coding genes, 22 transfer-RNA genes, 2 ribosomal-RNA genes,
Xiao Wang, Xuelei Zhang, Fengrong Zheng, Meijie Jiang   +3 more
doaj   +2 more sources

Trophic ecology of largehead hairtail Trichiurus japonicus in the South Sea of Korea revealed by stable isotope and stomach content analyses

Frontiers in Marine Science, 2022
Largehead hairtail (Trichiurus japonicus) is one of the most commercially important fishes in the western North Pacific. To identify the dietary changes across ontogeny and seasons, we investigated its stomach contents and stable isotope signatures (δ13C
Donghoon Shin, Tae Hee Park, Chung-Il Lee, Jae Mook Jeong, Seung-Jong Lee, Sukyung Kang, Hyun Je Park   +6 more
doaj   +1 more source

Food and feeding behaviour of eel-cod Muraenolepis sp., (Pisces, Gadiformes, Muraenolepididae) from the region of South Georgia [PDF]

Acta Ichthyologica et Piscatoria, 1993
Amphipoda, Cumacea, and Macrura natantia constituted the basic food component of small eel-cod (< 20 cm). Average sized fish (20-30 cm) fed mostly on Macrura natantia and fish; big specimens (> 30 cm) consumed fish, Euphausiacea and Macrura
A. Kompowski
doaj   +3 more sources

Food and feeding behaviour of Parachaenichthys georgianus (Fischer, 1885) and Parachaenichthys charcoti (Vaillant, 1906) (Pisces, Bathydraconidae) [PDF]

Acta Ichthyologica et Piscatoria, 1992
Studies were made on the content of 278 stomachs of Parachaenichthys georgianus from the region of South Georgia and 30 stomachs of Parachaenichthys charcoti from the region of South Shetlands. Small P. georgianus fed mostly on Mysidacea, medium-sized on
A. Kompowski
doaj   +3 more sources

Riqueza de eufáusidos (Arthropoda: Malacostraca: Euphausiacea) de la cuenca Pacífica colombiana

Biota Colombiana, 2018
Analizamos la composición específica de los eufáusidos presentes en las muestras de zooplancton obtenidas durante las campañas Pacífico-ERFEN de septiembre de 2009, octubre de 2011 y septiembre de 2012 en la cuenca Pacífica de Colombia. Identificamos un
Marisol Rivera-Gómez, Alan Giraldo
doaj   +5 more sources