Results 21 to 30 of about 799 (192)

The Mitochondrial Genome of the Imperiled Goliath Grouper <i>Epinephelus itajara</i>: Selective Pressures in Protein Coding Genes, Secondary Structure of tRNA Genes, and Phylogenetic Placement. [PDF]

open access: yesEcol Evol
This study presents the complete mitochondrial genome of the critically endangered Goliath Grouper (Epinephelus itajara), totaling 16,561 bp and comprising 13 protein‐coding genes, 22 tRNAs, and two rRNAs. Genomic analysis revealed conserved gene order, A + T‐rich codon usage, and purifying selection across all protein‐coding genes, providing valuable ...
Padgett K, Baeza JA.
europepmc   +2 more sources

Karyotype characterization and comparison in moray eels (Anguilliformes, Muraenidae).

open access: yes, 2008
The karyotype of the teleostean Gymnothorax tile was analysed by replication banding in order to clearly identify the homologous chromosomes. The RBG pattern was then compared to those of the other Muraenidae studied (G. unicolor and Muraena helena) and banding homologies of nine chromosome pairs were pointed out.
COLUCCIA, ELISABETTA   +4 more
openaire   +2 more sources

A new record of the long moray, Gymnothorax longinquus (Actinopterygii: Anguilliformes: Muraenidae), from southern Vietnam, supporting the uncertain record in the Gulf of Thailand [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2020
Five specimens of Gymnothorax longinquus (Whitley, 1948) were collected from a fish market and a fish landing site in Tac Cau and Ha Tien, southern Vietnam. These specimens represent the first record of G.
W.C. Huang, P.T. Thu, T.Y. Liao
doaj   +3 more sources

Challenging trophic position assessments in complex ecosystems: Calculation method, choice of baseline, trophic enrichment factors, season and feeding guild do matter: A case study from Marquesas Islands coral reefs. [PDF]

open access: yesEcol Evol
Abstract Assessments of ecosystem functioning are a fundamental ecological challenge and an essential foundation for ecosystem‐based management. Species trophic position (TP) is essential to characterize food web architecture. However, despite the intuitive nature of the concept, empirically estimating TP is a challenging task due to the complexity of ...
Letourneur Y   +4 more
europepmc   +2 more sources

Additional records of Lobotes surinamensis, Caranx crysos, Enchelycore anatina, and Lagocephalus sceleratus (Actinopterygii) in the Adriatic Sea [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2014
Additional records of four fish species are reported from the Adriatic Sea are reported: Atlantic tripletail, Lobotes surinamensis (Bloch, 1790) (Perciformes: Lobotidae); blue runner, Caranx crysos (Mitchill, 1815) (Perciformes: Carangidae); fangtooth ...
J. Dulčić   +5 more
doaj   +3 more sources

A new short brown unpatterned moray eel (Anguilliformes, Muraenidae) from the southeast coast of India, Bay of Bengal [PDF]

open access: yesZoosystematics and Evolution, 2023
Gymnothorax tamilnaduensis sp. nov., a new species of short brown unpatterned moray, is described, based on four specimens ranging from 272–487 mm total length collected from the trawl bycatch landings at Mudasalodai fish landing centre, off Cuddalore ...
Paramasivam Kodeeswaran   +4 more
doaj   +3 more sources

Lipid profiles of Mediterranean moray, Muraena helena, European conger, Conger conger, and European eel, Anguilla anguilla (Actinopterygii: Anguilliformes) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2017
Background. The current topics in fish fatty acid (FA) research include qualitative comparisons, trophic transfer as nutritive sources of FA, evolutionary comparison of synthesis pathways, and potential application of most efficient fish desaturases and ...
D. Đikić   +8 more
doaj   +3 more sources

First record of Baseodiscus mexicanus (Bürger, 1893) (Nemertea: Heteronemertea) from Japanese waters [PDF]

open access: yesCheck List, 2012
The heteronemertean Baseodiscus mexicanus (Bürger, 1893) was previously known exclusively from the eastern Pacific, except for fragmentary records from Palau and Indonesia, which suggested a possible amphi-Pacific tropical distribution. A single specimen
Hiroshi Kajihara   +2 more
doaj   +3 more sources

Two new records of moray eels representing genera Gymnothorax and Strophidon (Actinopterygii: Anguilliformes: Muraenidae) from the Philippines [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2023
In this study, we report the collection of moray eel species Gymnothorax nudivomer (Günther, 1867) and Strophidon dorsalis (Seale, 1917) from the Western Visayas region, Philippines. Both represent new records for the country.
Roxanne A. Cabebe-Barnuevo   +5 more
doaj   +3 more sources

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