Results 11 to 20 of about 1,014 (169)

DNA Metabarcoding Reveals the Diet and Conservation Needs of the Chinese Crested Tern and Greater Crested Terns in Zhejiang Breeding Islands. [PDF]

open access: yesEcol Evol
This study employs DNA metabarcoding to analyze the diet composition of the critically endangered Chinese crested tern and the greater crested tern during their breeding season in Zhejiang. The terns primarily consume epipelagic schooling fish like anchovies and mackerel, with minimal overlap with commercial fisheries (< 5% commercial fish).
Ding P   +10 more
europepmc   +2 more sources

Variability of mitochondrial DNA control region in the Adriatic populations of European sardine Sardina pilchardus (Walbaum 1792) [PDF]

open access: yesJournal of Central European Agriculture
This study found exceptionally high haplotype diversity within the sampled European sardine populations in the Croatian Adriatic Sea using mtDNA analysis with each individual possessing a unique haplotype. This suggests a high degree of genetic variation
Tea Tomljanović   +6 more
doaj   +1 more source

Annotated check list of the fish fauna of Khor Al-Zubair, north west of the Arabian Gulf, Iraq [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1988
The ichthyofauna of Khor Al-Zubair Area, north west of the Arabian Gulf is dominated by Clupeidae (8.7%) and to a lesser extent by Dasyatidae, Carangidae, Sciaenidae and Mugilidae (5%) for each of them.
N.A. Hussain   +2 more
doaj   +3 more sources

Spatial and Ontogenetic Patterns in the Trophic Ecology of Juvenile Bull Sharks (Carcharhinus leucas) From the Northwest Gulf of Mexico

open access: yesFrontiers in Marine Science, 2021
A combination of stomach content and stable isotope (δ13C, δ15N, and δ34S) analyses were used to characterize and examine spatiotemporal and ontogenetic trends in the feeding ecology of juvenile bull sharks (Carcharhinus leucas) captured in estuaries ...
Thomas C. TinHan   +2 more
doaj   +1 more source

The complete mitochondrial genome of blacktip sardinella, Sardinella melanura (Clupeiformes: Clupeidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The mitochondrial genome of a blacktip sardinella, Sardinella melanura was determined by high-throughput sequencing (HTS) technique. The mitogenome of S.
Sapto Andriyono   +3 more
doaj   +1 more source

Effects of temperature, salinity and feeding frequency on growth and mortality of twaite shad (Alosa fallax) larvae

open access: yesKnowledge and Management of Aquatic Ecosystems, 2014
Available knowledge on the ecological requirements of the twaite shad Alosa fallax larvae is limited, restricting the development of effective management and conservation measures for this anadromous clupeid in European rivers. In this study, the effects
Navarro T., Carrapato C., Ribeiro F.
doaj   +1 more source

Seasonal and Spatial Distribution Patterns of Ichthyoplankton Along the West Coast of Sri Lanka

open access: yesAsian Fisheries Science, 2021
Fundamental understanding of fish resources has become a crucial need in Sri Lanka for the sustainable management of fish stocks. Knowledge of ichthyoplankton essential in identifying the spawning dynamics of fish is scarce in this region of the Indian ...
ALANKARAGE PUBUDINI RANAHANSIKA SILVA   +5 more
doaj   +1 more source

Clupeidae

open access: yes, 2020
4.5| Clupeidae The diversity of shads (Alosa) from the Black and Caspian Seas is poorly understood and early authors follow Berg (1949) listing 15 species and forms from the Caspian Sea only. The number of species has not been reviewed comprehensively in recent years and we treat the species accepted by Kottelat and Freyhof (2007) as valid awaiting a ...
Kuljanishvili, Tatia   +9 more
openaire   +2 more sources

Estudo comparativo e variação sazonal da ictiofauna na zona entremarés do Mar Casado-Guarujá e Mar Pequeno-São Vicente, SP Comparative study and seasonal variations of the ichthyofauna of the surf zone in Mar Casado-Guaruja and Mar Pequeno-São Vicente, SP

open access: yesBrazilian Journal of Oceanography, 1987
Através de arrastos mensais de praia, realizados com rede de calao na região do Mar Casado-Guarujá e Mar Pequeno-São Vicente, SP, de maio de 1984 a maio de 1985, foi capturado um total de 5723 exemplares de peixes pertencentes a 42 espécies.
Alfredo Martins Paiva Filho   +1 more
doaj   +1 more source

Fish scale identification: From individual to species-specific shape variability [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2017
Background. Species identification from recovered fish scales, e.g., from the sediment or stomach contents, has proven to be problematic for clupeid species.
Z. Bräger   +4 more
doaj   +3 more sources

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