Results 51 to 60 of about 2,075 (201)

In Vitro Passive eDNA Sampling Provides a Cost‐Effective Alternative for Large Scale Sample Collection

Environmental DNA, Volume 7, Issue 3, May–June 2025.
Here we trial new passive eDNA sampling methods, which we term ‘in vitro passive eDNA sampling’; where a water aliquot is collected at a sampling location and passively sampled in a microcosm experiment, allowing for high‐density sampling while the researcher moves to other areas.
Samuel Thompson, Simon Jarman, Kingsley Griffin, Matthew Heydenrych, Julian Partridge, Tim Langlois   +5 more
wiley   +1 more source

Comparative study on the catch efficiency and size selection of entangling nets in Lake Kainji, Nigeria [PDF]

, 2005
The relative catch performance and selectively of gillnets and trammel nets were investigated in 12 sampling stations in Lake Kainji, Nigeria. 3 types of nets with dimensions 50mx3m were constructed using 76mm and 178mm meshsizes for two gillnets, 76mm ...
Adebayo, O.T., Adimula, A.B., Fasakin, E.A.   +2 more
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Restoring mangrove biodiversity: can restored mangroves support fish assemblages comparable to natural mangroves over time?

Restoration Ecology, Volume 33, Issue 4, May 2025.
Despite the recent global increase in mangrove restoration efforts, our understanding of the outcomes and recovery of biodiversity and re‐establishing functionality, such as productive fish habitat, is limited due to the lack of long‐term monitoring. Here, we used a space‐for‐time approach to investigate whether restored mangroves attain similar fish ...
Mark Ram, Marcus Sheaves, Nathan J. Waltham   +2 more
wiley   +1 more source

Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part IV: Perciformes (Centropomidae, Acropomatidae, Serranidae, Priacanthidae, Malacanthidae, Pomatomidae, Carangidae, Lutjanidae, Gerreidae and Haemulidae)

Brazilian Journal of Oceanography
This publication is part of a series that will constitute an Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian area. It presents the results of the morphological and morphometric analyses of 31 Perciformes (two species of Centropomidae;
Marina Rito Brenha-Nunes, César Santificetur, Valéria Regina Martins Conversani, Marcella Bockis Giaretta, Carmen Lucia Del Bianco Rossi-Wongtschowski, Carolina Correia Siliprandi   +5 more
doaj   +1 more source

Length-weight relationship and condition factor of Centropomus viridis(Actinopterygii: Perciforms: Centropomidae) in the north coast of Nayarit

Acta Universitaria, 2020
This study poses two objectives: to determine whether the growth of females and males of the C. viridisis isometric, and whether the commercial fishing changes the condition of snook. The information regarding the length-weight relationship
José Raúl Tapia Varela, Deivis Samuel Palacios Salgado, Carlos Alberto Romero-Bañuelos, Salvador Ruiz Bernés, Roberto Padilla-Noriega, José Trinidad Nieto Navarro   +5 more
doaj   +1 more source

Sibling cannibalism in juvenile barramundi, Lates calcarifer (Actinopterygii: Perciformes: Centropomidae), reared under different light conditions [PDF]

Acta Ichthyologica et Piscatoria, 2011
Background. Cannibalism occurs at various ages or sizes depending on fish species and the respective environments. Barramundi, Lates calcarifer(Bloch, 1790),is a popular and valuable species in aquaculture on the Asian and Australian continents.
A. Jesu Arockiaraj, S. Appelbaum
doaj   +3 more sources

Culture of Asian Seabass (Lates calcarifer, Bloch 1790) at Floating Net Cages in Lotic Water Body in the South‐West Region of Bangladesh

Journal of Applied Ichthyology, Volume 2025, Issue 1, 2025.
The present investigation was carried out in the Bhairab River, situated in the southwestern part of Bangladesh, with the aim of evaluating the impact of stocking densities on the growth performance and survival rate of Lates calcarifer (Bloch, 1790) in floating cages.
A. S. M. Tanbirul Haque, Nilufa Begum, Md. Shariful Islam, Upali S. Amarasinghe   +3 more
wiley   +1 more source

Catch trends from Lake Victoria - Tanzanian waters [PDF]

, 1999
Catch trends from Fisheries Department reports from the last eleven years (1985-1995) were analyzed. These showed a shift in the fishery from a cichlid-based system to one dominated by Nile perch and tilapias.
Cowx, I.G., Mkumbo, O.C.
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Growth Performance of Asian Seabass (Lates calcarifer, Bloch) in Relation to Stocking Density: Initial Results From Seabass Culture in Open Sea Floating Net Cages in the Cox's Bazar Coast, Bay of Bengal, Bangladesh

Aquaculture, Fish and Fisheries, Volume 4, Issue 6, December 2024.
ABSTRACT The study aimed to assess the impact of stocking density on the growth performance, survival rate and production of seabass (Lates calcarifer) fingerlings in floating net cages conducted at the Maheshkhali Channel, Cox's Bazar, Bangladesh. A triplicate group of seabass, with an average initial weight of 86.82 ± 1.9 g, was randomly stocked in ...
Md. Golam Mostofa, Saima Sultana Sonia, Shafiqur Rahman, Mritunjoy Paul, Mohammad Khairul Alam Sobuj, Shanur Jahedul Hasan, Md. Zulfikar Ali, Anuradha Bhadra   +7 more
wiley   +1 more source

Aquatic ecology monitoring: water quality, fish, fish catch, sanitation and disease vectors: monitoring No. 5, 6th-9th October 2009 [PDF]

, 2010
The survey covered by this report was undertaken between 6 th and 9th October 2009 as a follow-up on the during construction surveys of the Bujagali Hydropwer Project (BHPP).

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