Results 1 to 10 of about 4,300,134 (258)

Length frequency, length-weight relationship and distribution of Psettodes erumei in the Oman Sea [PDF]

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2005
Psettodes erumei is the sole fish species belonging to Psettodidae family that lives in the Oman Sea. The species has a flat body and is thicker than other flat fishes.
S. Ashghali farahani1; T. Valibasab2; A. Keyvan2
doaj   +2 more sources

Some reproductive and biometric features of the endangered Gangetic Leaf Fish, Nandus nandus (Hamilton, 1822): Implication to the baor fisheries management in Bangladesh

open access: yesAquaculture and Fisheries, 2021
This study reflects the biometric characters of the endangered species Nandus nandus (Hamilton, 1822) including sex ratio, length-length relationships (LLRs), and length-weight relationships (LWRs) utilizing the sum of 14 linear variables, various ...
Md Mahamudul Hasan Mredul   +5 more
doaj   +1 more source

Length-Weight, Length-Length Relationships, and Condition Factor of Red Mullet (Mullus barbatus Linnaeus, 1758) Inhabiting Mersin Bay

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
This study reports the condition factor, length-weight, and length-length relationships in females, males, and all samples of Mullus barbatus inhabiting Mersin Bay. A total of 152 individuals were sampled. The mean weight (W) was 18.01 ± 0.573 g, and the
Seda Kontaş
doaj   +1 more source

Length-Weight and Length-Length Relationships of the Scorpaena Species (Actinopteri: Scorpaenidae) in Izmir Bay (Aegean Sea of Turkey)

open access: yesActa Natura et Scientia, 2022
In this study, 173 specimens of Scorpaena porcus (n=50), Scorpaena elongata (n=20), Scorpaena scrofa (n=101), Scorpaena notata (n=2) were obtained from commercial fishermen in the Aegean Sea between 2017 and 2019.
Bahar Bayhan   +2 more
doaj   +1 more source

Some Population Parameters of Morocco dentex, Dentex maroccanus Valenciennes, 1830 in the Northeastern Mediterranean Sea

open access: yesCumhuriyet Science Journal, 2023
In this study, a total of 95 Dentex maroccanus samples (n♀=37, n♂=58) were examined from the northeastern Mediterranean Sea. The sex ratio was calculated as 0.63:1.
Seda Kontaş Yalçınkaya
doaj   +1 more source

Estimation of Some Population Parameters of Squalius cephalus (Linnaeus 1758) in Tabakane Stream (Ordu-Turkey)

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
The purpose of this study is to estimate some population parameters such as length-length and length-weight relationships and condition factor of Squalius cephalus individuals living in Tabakane Stream (Ordu-Turkey). A total of 326 S.
Serdar Yedıer
doaj   +1 more source

Age and Growth of the European Bitterling Rhodeus amarus (Cyprinidae, Actinopterygii), in the Uday and Perevod Rivers (Dnipro basin, Ukraine)

open access: yesZoodiversity, 2021
Age and growth of the European bitterling were investigated in the Uday River and the Perevod River at the National Nature Park "Pyriatynsky" (Poltava region, Ukraine) in 2017–19.
A. Podobailo, A. Shukh, Yu. Kutsokon
doaj   +1 more source

The relationship of telomere length to baseline corticosterone levels in nestlings of an altricial passerine bird in natural populations [PDF]

open access: yes, 2015
Indexación: Web of Science; Scopus.Background: Environmental stressors increase the secretion of glucocorticoids that in turn can shorten telomeres via oxidative damage.
Guerrero, C.J.   +4 more
core   +6 more sources

The Length – Weight Relationship and maximum length of Umbrina cirrosa (Linnaeus, 1758)

open access: yesAquatic Sciences and Engineering, 2020
In this study, length-weight relationship of Umbrina cirrosa was determined in the Black Sea while giving a maximum length and weight record for this species. A total of 102 U.
Mehmet Aydın, Adil Sözer
doaj   +1 more source

Per-length biomass estimates of Antarctic krill (Euphausia superba)

open access: yesFrontiers in Marine Science, 2023
Total biomass and areal biomass density are often necessary to establish ecological relationships and enable informed management decisions, in particular setting fisheries catch limits.
Abigail J. R. Smith   +3 more
doaj   +1 more source

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