Results 41 to 50 of about 948 (119)

THE YPRESIAN FISHES OF THE SOLTERI LAGERSTÄTTE (TRENTO, NORTHERN ITALY): A GLIMPSE INTO THE EARLY EOCENE TETHYAN MESOPELAGIC ASSEMBLAGES

open access: yesRivista Italiana di Paleontologia e Stratigrafia
A Ypresian fish-bearing site was discovered in the late 1970s at Solteri (Trento, northern Italy), but its ichthyofauna, dominated by pelagic bony fishes, remained almost completely neglected for decades despite its potential interest.
Pietro Calzoni   +2 more
doaj   +1 more source

Comparison of traditional and molecular surveys of fish biodiversity in southern Te Wāhipounamu/Fiordland (Aotearoa/New Zealand)

open access: yesEnvironmental DNA, Volume 6, Issue 1, January–February 2024.
At the remote UNESCO Word Heritage Site Te Wāhipounamu, we show that eDNA analysis is a highly sensitive tool with strong potential for biodiversity surveys, which is still limited by the unavailability of local reference data. We hope that by demonstrating the extend of divergence between eDNA and more traditional tools in a real‐life case study of a ...
Paul Czechowski   +7 more
wiley   +1 more source

Postlarval Scombroid Fishes of the Genera Acanthocybium, Nealotus, and Diplospinus from the Central Pacific Ocean [PDF]

open access: yes, 1964
Exclusive of the mackerels and tunas, whose commercial importance has caused them to be studied extensively, the early life history of scombroid fishes is poorly known.
Strasburg, Donald W.
core  

Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part V: Perciformes (Sparidae, Sciaenidae, Polynemidae, Mullidae, Kyphosidae, Chaetodontidae, Mugilidae, Scaridae, Percophidae, Pinguipedidae, Blenniidae, Gobiidae, Ephippidae, Sphyraenidae, Gempylidae, Trichiuridae, Scombridae, Ariommatidae, Stromateidae and Caproidae)

open access: yesBrazilian Journal of Oceanography
This publication is part of a series prepared with the purpose to constitute an Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian area.
Cesar Santificetur   +5 more
doaj   +1 more source

Life history of South African snoek, Thyrsites atun (Pisces: Gempylidae): a pelagic predator of the Benguela ecosystem [PDF]

open access: yes, 2002
Snoek (Thyrsites atun) is a valuable commercial species and an important predator of small pelagic fishes in the Benguela ecosystem. The South African population attains 50% sexual maturity at a fork length of ca.73.0 cm (3 years).
Griffiths, Marc H.
core  

Modelling the spatial distribution of three marine fish species in the southern Benguela [PDF]

open access: yes, 2013
Understanding the spatial distribution of species in relationship to climatic and environmental variables is key to conservation and management of important species, as their distribution might change under climate change and variability.
Wilkes, Chris
core  

Unusual catch rates of cuttlefish in a multiday trawler [PDF]

open access: yes, 2011
Cuttlefish is one of the commercially important group of cephalopods caught by multi-night trawlers along the coast of Karnataka. The catch rate of cuttlefish in multiday trawlers varies from
Dineshbabu, A P   +2 more
core  

Registro de Neoepinnula americana (Grey, 1953) (Actinopterygii: Gempylidae) no litoral do Estado da Bahia, Brasil

open access: yesBiotemas, 1999
Este estudo registra a ocorrência de Neoepinnula americana (Grey, 1953) no litoral do estado da Bahia, nordeste do Brasil, ampliando-se o limite meridional de distribuição geográfica da espécie, anteriomente conhecida desde o Golfo do México até o ...
Paulo Roberto Duarte Lopes   +1 more
doaj  

Annotated list of fishes caught by the R/V ARQUIPÉLAGO off the Cape Verde archipelago. [PDF]

open access: yes, 2004
A prospective survey was carried out in October - November of 2000, in the Cape Verde archipelago, by the R/V ARQUIPÉLAGO. The main objective was to determine the species composition and relative abundance of the demersal fish resources living in the ...
Aboim, Maria A.   +5 more
core  

Common Pelagic Finfish Families and their Identification [PDF]

open access: yes, 2017
Bony fishes are distinguished by the presence of bony endoskeleton. Their second noteworthy character is the presence of a swim bladder or lungs, which helps the fish to maintain its body density equivalent to that of its surrounding medium.
Abdussamad, E M
core  

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