Results 11 to 20 of about 628 (159)

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

open access: yesScientific Reports
Eastern Boundary Upwelling Systems play a crucial role in marine productivity, supporting rich biodiversity and sustaining significant global fisheries.
Javier Díaz-Pérez   +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]

open access: yesMitochondrial 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   +4 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

open access: yesFrontiers 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   +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]

open access: yesActa 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]

open access: yesActa 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

open access: yesBiota 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

Biometric properties and diet of common pandora, Pagellus erythrinus (Osteichthyes: Sparidae), from the eastern Adriatic sea [PDF]

open access: yesArchives of Biological Sciences, 2011
Biometric properties and diet composition were examined in 120 specimens of the common pandora caught in the eastern Adriatic Sea. Biometric analysis of the morphometric and meristic characteristics indicate a homogenous morphology stock of P ...
Šantić M.   +3 more
doaj   +1 more source

Diet of three juvenile fish species of the coastal zone of a Southwest Atlantic beach, Brazil

open access: yesActa Scientiarum: Biological Sciences, 2022
Surf zones are associated with a shelter area, nursery and feeding for several species of fish. In this study, the dietary habits of three species of fish with demersal habits (Gulf kingcroaker Menticirrhu gracilis, Whitesea catfish Genidens barbus and ...
jessica Knoeller   +2 more
doaj   +1 more source

A new fossil mantis shrimp and the convergent evolution of a lobster-like morphotype [PDF]

open access: yesPeerJ, 2021
Eumalacostracan crustaceans all have a more or less stereotypic body organisation in the sense of tagmosis. Originally, this included a head with six segments (ocular segment plus five appendage-bearing segments), a thorax region with eight segments, and
Carolin Haug, Joachim T. Haug
doaj   +2 more sources

Lighten up the dark: metazoan parasites as indicators for the ecology of Antarctic crocodile icefish (Channichthyidae) from the north-west Antarctic Peninsula [PDF]

open access: yesPeerJ, 2018
Due to its remote and isolated location, Antarctica is home to a unique diversity of species. The harsh conditions have shaped a primarily highly adapted endemic fauna. This includes the notothenioid family Channichthyidae.
Thomas Kuhn   +6 more
doaj   +2 more sources

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