Results 21 to 30 of about 909 (183)

Biology and fishery of pond smelt Hypomesus olidus in the Amur River basin

Известия ТИНРО, 2020
In the Amur River, there are two ecological forms of pond smelt Hypomesus olidus: anadromous and freshwater. Generalized information about biology and fishery of the anadromous form of pond smelt is presented.
O. V. Vilkina, A. P. Shmigirilov
doaj   +3 more sources

Effects of Salinity and Temperature on Survival, Growth, and Food Intake of Ramshorn Snail (<i>Helisoma anceps</i>). [PDF]

Ecol Evol
This study examines how salinity and temperature affect the survival, growth, and food intake of the freshwater snail Helisoma anceps. Snails exposed to salinities of 10 ppt and above died within 48 h, while growth and food intake decreased as salinity increased. The results provide information on the environmental limits of H. anceps and its use under
Chen SH, Hung TC.
europepmc   +2 more sources

Quantifying the Evolutionary Potential for Delta Smelt Persistence in a Warming Habitat. [PDF]

Evol Appl
ABSTRACT Long‐term persistence of managed species will depend, in part, on whether the species harbors the physiological or genetic potential to adjust to warming temperatures, and whether relevant genetic variation is modified by management practices.
Griffiths JS, Finger AJ, Rahman MM, Davis BE, Hung TC, Fangue NA, Whitehead A.   +6 more
europepmc   +2 more sources

Molecular Characterization of Eustrongylides sp. Infecting Channa punctata in Bangladesh. [PDF]

Vet Med Sci
In this study, a total of 137 medium‐sized Channa punctata (17.5 ± 2.5 cm) were collected from different locations of Jamalpur and Netrokona district, Bangladesh and microscopically identified as belonging to the genus Eustrongylides based on morphological characteristics.
Nibir SS, Dey AR, Rahman T, Suchona JT, Hossain S, Bushra SS, Juthy JP, Paul S, Tanwi JT, Tabassum T, Faruk MAR.   +10 more
europepmc   +2 more sources

High-Throughput DNA Sequencing Reveals Gastric Content Composition and Inter-Specific Variation in <i>Pampus</i> Fishes. [PDF]

Ecol Evol
In this study, we employed high‐throughput sequencing of environmental DNA (eDNA) to conduct an analysis of the gastric contents composition and relative abundance from samples of P. argenteus and P. punctatissimus collected at the Jimiya Fish Pier in Qingdao, Shandong Province, and P. cinereus collected at the Qinglan Port in Wenchang, Hainan Province.
Weiji W, Chengbin L, Ding L, Yulong H, Guanzheng L, Xiujuan S.   +5 more
europepmc   +2 more sources

Diversity and Spatiotemporal Distribution of Fish in a Highland Lake in China Based on Environmental DNA Metabarcoding. [PDF]

Ecol Evol
We analyzed water samples from different seasons and locations in Erhai Lake to determine whether eDNA barcoding can effectively show the diversity of fish in such lakes. In the manuscript, we discuss our findings regarding the range of species found, their spatiotemporal distribution, and whether eDNA barcoding gave similar results to traditional ...
Shu L, Ludwig A, Pan H, Lin J, Xu Y, Shan H, Cao T, Peng Z.   +7 more
europepmc   +2 more sources

Extraction, purification, characterization, anticoagulant activity, and anticoagulant mechanism of polysaccharides from the heads of Hypomesus olidus. [PDF]

Food Sci Nutr, 2020
The aim of this work was to extract, isolate, and purify polysaccharides from the heads of Hypomesus olidus and to evaluate their anticoagulant activities and anticoagulant mechanisms.
Zhang X, Ma XT, Xu Y, Jiang GC, Zhang JL, Liu XJ, Yan XH.   +6 more
europepmc   +2 more sources

On finding of pond smelt Hypomesus olidus (Pallas, 1814) (Osmeridae) in the basin of Lake Khanka and updating the list of cyclostomes and fishes for this basin

Известия ТИНРО, 2022
Data on captures of pond smelt Hypomesus olidus in the basin of Lake Khanka are presented. The list of cyclostomes and fishes recorded in this basin is updated to 90 species belonged to 21 families.
E. I. Barabanshchikov, M. E. Shapovalov, N. A. Chernykh   +2 more
doaj   +1 more source

Length–weight relations of ten freshwater fish species (Actinopterygii) from Abashiri River basin, eastern Hokkaido, Japan [PDF]

Acta Ichthyologica et Piscatoria, 2022
Length–weight relations (LWRs) were estimated for ten freshwater fish species such as gin-buna, Carassius langsdorfii Temminck et Schlegel, 1846; lake minnow, Rhynchocypris percnura (Pallas, 1814); Siberian loach, Barbatula toni (Dybowski, 1869 ...
Atsuya Yamamoto, Kota Tabata, Tomohiro Fukushige, Takuya Inoue, Hiroaki Furutsu, Michihisa Hiroya, Minoru Kanaiwa   +6 more
doaj   +3 more sources

Utilizing Environmental DNA Metabarcoding to Assess Fish-Based Food Resources in Key Foraging Areas of the Black Stork. [PDF]

Ecol Evol
This study employed environmental DNA (eDNA) to assess fish‐based food resources in key foraging areas of the Black Stork (Ciconia nigra)—Zhanghe Canyon and Qixi River National Wetland Parks in Henan, China. Results show that the main prey in these habitats are fish from the orders Siluriformes, Cypriniformes, and Perciformes, with no significant ...
Yang X, Liu B, Wu J, Yuan X, Li D, Liu S.   +5 more
europepmc   +2 more sources