Zobrazeno 1 - 10
of 1 956
pro vyhledávání: '"length-weight relationship"'
Autor:
Gazali Salim, Mujiyanto Mujiyanto, Yayuk Sugianti, Suryanti Suryanti, Zahidah Zahidah, Daud Nawir, Sitti Hartinah, Nurjanah Nurjanah, Rose Dewi, Rama Iranda, Mochamad Candra Wirawan Arief, Masayu Rahmia Anwar Putri, Abdur Rahman, Agus Indarjo, Julian Ransangan, Ariel E San Jose, Rozi Rozi
Publikováno v:
Jurnal Ilmiah Perikanan dan Kelautan, Vol 16, Iss 2, Pp 422-437 (2024)
Graphical Abstract Highlight Research • The results of this research showed that allometric growth in males and females had negative allometric growth characteristics. • The growth condition index in male and female fish is dominated by t
Externí odkaz:
https://doaj.org/article/25e53bbd058f46e0b1e82aa5e7437c4a
Autor:
Gerasimos Kondylatos, Alexandros Theocharis, Magdalini Charokopou, Emmanouil Perakis, Dimitrios Mavrouleas, Konstantinos Kalaentzis, Dimitris Pafras, Dimitris Klaoudatos
Publikováno v:
Hydrobiology, Vol 3, Iss 3, Pp 183-208 (2024)
In the Mediterranean, the bluespotted cornetfish Fistularia commersonii Rüppell, 1838, presents a minor socioeconomic impact and the assessment of any environmental impact requires more relevant data. The congeneric red cornetfish Fistularia petimba
Externí odkaz:
https://doaj.org/article/67569573bd0c4e27b0f153c8a8abc414
Autor:
Assefa Tessema Tecklie
Publikováno v:
Fisheries and Aquatic Sciences, Vol 27, Iss 6, Pp 356-365 (2024)
The study was conducted in the Terie River between January and April 2022. The objectives of the study were to assess the fish species composition, determine the length-weight relationship and condition factor and assess the water quality of the rive
Externí odkaz:
https://doaj.org/article/bbf577034291498f86e809486379d301
Autor:
Nopadon Pirarat, Kim D. Thompson, Seema Vijay Medhe, Balasaheb Ramdas Chavan, Manoj Tukaram Kamble, Krishna Rugmini Salin
Publikováno v:
F1000Research, Vol 13 (2024)
Background Nile tilapia (Oreochromis niloticus) is predominant cultured species in aquaculture. However, there is a scarcity of literature regarding relationship between guava and star gooseberry leaf extract and the condition factor. Thus, the prese
Externí odkaz:
https://doaj.org/article/0482a1409ac34776b4e8303b86e1e711
Autor:
Manuel d. J. Anzueto-Calvo, Blanca C. Valeriano-Cabrera, Alejandra G. Aguilar-Decelis, Ernesto Velazquez-Velazquez, Genoveva Cerdenares Ladrón de Guevara, Gorgonio Ruiz-Campos, Guillermo Salgado-Maldonado
Publikováno v:
Tropical Zoology, Vol 37, Iss 3-4 (2024)
Fish of the genus Tlaloc are distributed from southern Mexico to Central America and are a distinctive example of the endemic fauna of the Mesoamerican highlands, which has been scarcely studied in Mexico. The present study provides basic life-histor
Externí odkaz:
https://doaj.org/article/3b56f668bb654769b8c65ab636e5c430
Publikováno v:
Journal of Fisheries, Vol 12, Iss 3 (2024)
For management of fish stocks, assessing the various parameters of population dynamics are regarded as being extremely important. Under this backdrop the population dynamics parameters viz. growth, mortality and recruitment of Pethia conchonius, inha
Externí odkaz:
https://doaj.org/article/cd5adee2413c4cdd9388d187038cdfb1
Autor:
Ayu Ervinia, Charles P H Simanjuntak, Sulistiono Sulistiono, Dwi Yuni Wulandari, Zairion Zairion
Publikováno v:
Jurnal Ilmiah Perikanan dan Kelautan, Vol 16, Iss 2, Pp 285-297 (2024)
Highlight Research • The mitre squid (Uroteuthis chinensis), the Indian squid (Uroteuthis duvaucelii), and the purpleback flying squid (Sthenoteuthis oualaniensis) were identified. • Morphometric differences among three squid species were anal
Externí odkaz:
https://doaj.org/article/53dbda05d7b747b59dac2510bbfdfa21
Autor:
Joanna W. Doinsing, Julian Ransangan
Publikováno v:
Aquaculture and Fisheries, Vol 9, Iss 2, Pp 295-305 (2024)
Knowledge about the population dynamics within a specific spatial area is vital for the effective planning and management of important fishery resources. Population parameters, including the asymptotic length (L∞), growth coefficient (K), mortaliti
Externí odkaz:
https://doaj.org/article/7442310af20b4c3183d239074b94c1ed
Publikováno v:
Journal of Fisheries, Vol 12, Iss 2 (2024)
Schizothorax esocinus, a nutrient-rich food fish offered in Asian countries, is rapidly declining due to severe fishing pressure and pollution in its wild environment, requiring active conservation strategies. Our study examined 196 specimens to eluc
Externí odkaz:
https://doaj.org/article/a2668d035d9944a494fc9867a7c47271
Publikováno v:
Fisheries and Aquatic Sciences, Vol 27, Iss 2, Pp 100-110 (2024)
Biometric evaluation and reproductive biology of Oreochromis niloticus were studied from Geray Reservoir. Between November 2021 and August 2022, 316 O. niloticus specimens were collected from this reservoir. The observed male to female sex ratio was
Externí odkaz:
https://doaj.org/article/079dd0c4d962460689e5b8306982b209