Results 31 to 40 of about 1,288 (196)

Identification of three cephalopods from the Iranian waters of the Gulf of Oman (Continental shelf area) [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2021
This study aimed to find new species of cephalopods in the Iranian waters of the Gulf of Oman. Two species of Oegopsida (Abralia steindachneri Weindl, 1912 and Joubiniteuthis portieri (Joubin, 1916)) and also one species of Sepiida (Sepia omani Adam ...
Reza Badali   +3 more
doaj   +1 more source

Feeding ecology of blue whiting (Micromesistius poutassou) in the NW Mediterranean: The important role of Myctophidae [PDF]

open access: yes, 2020
16 pages, 6 figures, 4 tables, supplementary data https://doi.org/10.1016/j.dsr.2020.103404We investigated the feeding ecology of blue whiting (Micromesistius poutassou) in the NW Mediterranean living in two habitats, the shelf break and the continental ...
Balcells-Surroca, Marc   +9 more
core   +1 more source

Lanternfish larvae from the Agulhas current (SW Indian Ocean)

open access: yesScientia Marina, 1999
This paper is presented as a guide to assist in identifying larval stages of lanternfish (family Myctophidae) of the Agulhas Current region. The work is based on the larvae collected during three cruises conducted off the eastern coast of South Africa ...
M. Pilar Olivar   +2 more
doaj   +1 more source

Feeding Habits of Bigeye Tuna (Thunnus obesus) in the Western Indian Ocean Reveal a Size-Related Shift in Its Fine-Scale Piscivorous Diet

open access: yesFrontiers in Marine Science, 2020
This study analyzed the piscivorous diet of bigeye tuna (Thunnus obesus) through species identification of both fish and otolith remains in stomachs of 183 bigeye tuna collected in the western Indian Ocean.
Chien-Hsiang Lin   +8 more
doaj   +1 more source

Complete mitochondrial DNA genomes for two northeast Pacific mesopelagic fishes, the Mexican lampfish (Triphoturus mexicanus) and black-belly dragonfish (Stomias atriventer)

open access: yesMitochondrial DNA. Part B. Resources, 2018
Mesopelagic fishes are an important component of marine ecosystems, providing an important link between lower and higher trophic levels. This group of fishes is also highly abundant and make up a large portion of the marine vertebrate biomass.
Andres Aguilar   +2 more
doaj   +1 more source

Fish larvae retention linked to abrupt bathymetry at Mejillones Bay (northern Chile) during coastal upwelling events

open access: yesLatin American Journal of Aquatic Research, 2014
The influence of oceanic circulation and bathymetry on the fish larvae retention inside Mejillones Bay, northern Chile, was examined. Fish larvae were collected during two coastal upwelling events in November 1999 and January 2000.
Pablo M Rojas, Mauricio F Landaeta
doaj   +1 more source

Long-Term Changes in the Winter Diet of Common Dolphins Reflects Ecological Shifts and Bycatch Dynamics in the Bay of Biscay. [PDF]

open access: yesEcol Evol
First study investigating temporal changes in the diet of the common dolphin (Delphinus delphis) in the Bay of Biscay between 1999 and 2019, we found that the diet of the common dolphin remained mainly composed of small energy‐rich fish species. However, we observed a shift in minor prey from upper slopes habitats to coastal waters reflecting a shift ...
Faure J, Niol J, Meheust E, Spitz J.
europepmc   +2 more sources

Length–weight relationships of 12 fish species (Actinopterygii) from nearshore and coastal Alaskan waters of the eastern Bering, Chukchi, and Beaufort seas [PDF]

open access: yesActa Ichthyologica et Piscatoria
Changing ocean conditions in higher latitude ecosystems and the potential impact on marine fish underscores the need for baseline information on their biology and growth.
Edward Hu   +2 more
doaj   +3 more sources

Easternmost record of the lancet fish, Notoscopelus kroyeri (Actinopterygii: Myctophiformes: Myctophidae), in the Mediterranean Sea [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2010
One specimen of lancet fish,Notoscopelus kroyeri(Malm, 1861), was collected in March 2007 by commercial bottom trawl in the Aegean Sea. This record consists the easternmost record of lancet fish in the Mediterranean Sea.
C. Keskin, L. Eryilmaz
doaj   +3 more sources

Relationships between otolith size and fish length in some mesopelagic teleosts (Myctophidae, Paralepididae, Phosichthyidae and Stomiidae) [PDF]

open access: yes, 2015
Length-mass relationships and linear regressions are given for otolith size (length and height) and standard length (L-S) of certain mesopelagic fishes (Myctophidae, Paralepididae, Phosichthyidae and Stomiidae) living in the central Mediterranean Sea ...
Malara, D.   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy