Results 21 to 30 of about 6,054 (201)

Environmental DNA Reveals the Fish Community Structure Exhibited Instability and Trend of Miniaturization in the Xijiang River Basin of the Guizhou. [PDF]

open access: yesEcol Evol
Monitoring of fish communities is of great significance for the management and sustainability of river ecosystems. Environmental DNA (eDNA) metabarcoding technology has been demonstrated to be a highly sensitive biomonitoring tool. Nevertheless, it has seldom been tested in mountainous rivers within the geographically complex Karst region.
Ma X   +5 more
europepmc   +2 more sources

Microstructure of kase fish scale (Thryssa dussumieri Valenciennes, 1848) (Engraulidae) [PDF]

open access: yesBioscience, 2021
Kase fish ( Thryssa dussumieri Valenciennes, 1848) is one of small pelagic fish from family engarulidae dan genus Thryssa. There is no information about microstructure of Kase fish scale yet. Generally, microstucture of fish scale consist of circulii, radii, focus, tubercle and lepidont. This study aims to identify scale  microstructure of  Kase fish.
Fitri Nurhidayati, Abdul Razak
openaire   +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

The complete mitochondrial genome of Thryssa hamiltonii and phylogenetic analysis of Engraulidae (Clupeiformes; Clupeoidei)

open access: yesMitochondrial DNA. Part B. Resources, 2018
This study aimed to elucidate the complete mitochondrial genome (mitogenome) of Thryssa hamiltonii (Clupeiformes: Engraulidae). The circular mitogenome is 16,737-bp-long, including 13 protein-coding genes, 22 tRNA genes, two rRNA genes, and a non-coding ...
Pengfei Wang   +4 more
doaj   +1 more source

Complete mitochondrial DNA genome of Thryssa dussumieri (Valenciennes, 1848)

open access: yesMitochondrial DNA. Part B. Resources, 2019
In this study, the complete mitochondrial genome (mitogenome) sequence of Thryssa dussumieri was determined by long polymerase chain reaction and primer walking methods.
Jing Zhang   +4 more
doaj   +1 more source

Integrative systematics unveils the controversial identity of Engraulidae fishing stocks in a Neotropical estuary, northeast Brazil [PDF]

open access: yesNeotropical Ichthyology
In Brazil, the use and diversity of the common names of fish species, coupled with taxonomic uncertainties, hinder the reliability of fishing statistical data.
Fabiana Vicente   +5 more
doaj   +2 more sources

Histamine in Brazilian Foods: A Comprehensive Review of Occurrence and Risk Assessment for Intoxication and Intolerance. [PDF]

open access: yesFood Sci Nutr
Even though histamine plays an important role in human health, it has been associated with food intoxication and intolerance episodes. The most relevant, current state of knowledge regarding histamine's biochemical and health aspects is provided. Histamine levels are provided for 17 food groups, including 335 food types and 11,437 samples, allowing ...
Gloria MBA   +7 more
europepmc   +2 more sources

Sampling Frame for Mediterranean and Black Sea CFP Monitoring indicators [PDF]

open access: yes, 2017
The Mediterranean and Black Sea list of stocks to be used for computing the indicators was based on a ranking system approach for which the species having a rank in the first ten positions either in total live weight or total economic values were chosen.
CASEY JOHN   +6 more
core   +1 more source

Complete mitochondrial genome sequence of Thryssa kammalensis (Clupeiformes, Engraulidae) [PDF]

open access: yesMitochondrial DNA Part B, 2016
In this paper, the complete mitochondrial DNA (mtDNA) sequence of Thryssa kammalensis was determined. The mitochondrial genome is 16,884 bp in length, including 13 protein-coding genes, 2 ribosomal RNAs (rRNAs), 22 transfer RNAs (tRNAs), and a non-coding control region as those found in other vertebrates, with the gene identical to that of typical ...
Zhao, Liangjie, Liu, Qigen
openaire   +2 more sources

Home - About - Disclaimer - Privacy