Results 51 to 60 of about 21,035 (297)

Reproduction and embryonic development of monkeyface prickleback Cebidichthys violaceus in captivity

open access: yesJournal of Fish Biology, EarlyView.
Abstract Understanding the sequence of embryonic and larval development and the factors necessary to induce reproduction in captivity are critical for developing new species for commercial or conservation aquaculture. In this study, we describe the adult reproductive behaviours and development of eggs, embryos and early larvae of captive monkeyface ...
Kevin D. Hinterman   +3 more
wiley   +1 more source

Prey selectivity and functional response by larval red-eyed tetra Moenkhausia sanctaefilomenae (Steindachner, 1907) (Characiformes: Characidae)

open access: yesBrazilian Archives of Biology and Technology, 2009
Studies were carried out to quantify the functional response and prey selectivity of larval (1-5 weeks old) of Moenkhausia sanctaefilomenae, a widely cultured ornamental fish, using four rotifers (Brachionus calyciflorus, B. havanaensis, B. patulus and B.
Jorge Gallardo Alanis   +2 more
doaj   +1 more source

A Systematic Review of Biofloc Technology and Periphyton in Giant Freshwater Prawn (Macrobrachium rosenbergii) Aquaculture

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Biofloc technology and periphyton‐based systems enhance the sustainable production of giant freshwater prawn (Macrobrachium rosenbergii). A PRISMA‐guided review (2005 – 2024) shows that BFT improves survival (75 – 78 %) and feed efficiency, while periphyton supports natural productivity in grow‐out.
Md. Abdul Halim   +7 more
wiley   +1 more source

Ecology of the Ráckeve-Sorokság Danube – a review [PDF]

open access: yes, 2007
Present paper is a review on the Ráckeve-Soroksár Danube in ecological standpoint. The goal of this study is to collect and evaluate all of available publications in that conception, concerning this Danube arm.
Hufnagel, Levente   +3 more
core  

Larval Rearing of the Giant Trevally, Caranx ignobilis (Forsskål, 1775), Fed Live Food Combinations of Rotifers, Copepods and Artemia salina

open access: yesAsian Fisheries Science
The giant trevally, Caranx ignobilis, is a high value fish which has been studied for spawning in captivity and domestication in the Philippines in view of its aquaculture potential.
MARIA THERESA M. MUTIA   +3 more
doaj   +1 more source

Space-time distribution of zooplankton community in an Amazonian artificial coastal lagoon in Bragança, Pará, Brazil [PDF]

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2006
The aim of this study was to report the composition and spatial temporal variation of the zooplanktonic community of the 'lagoa Salina', situated in the Caeté river estuary, Pará, Brazil.
Adriano Augusto Vilhena Martins   +2 more
doaj  

New record of six Brachionus species from the South of Iraq

open access: yesالمجلة العراقية للاستزراع المائي, 2023
In this survey, six species of Brachionus genus are indexed as new record in the south Iraqi water resource at the first time in Iraq depending on the sequence of 18S rRNA gene,  these species  were registered as a new  record in Iraq and the other two ...
Hala F. Hassan   +2 more
doaj   +1 more source

Assessment of the water quality of ten Waikato lakes based on zooplankton community composition. CBER Contract Report No. 60 [PDF]

open access: yes, 2007
Zooplankton communities were documented from ten Waikato lakes from net haul samples collected in late 2006 and from species hatched from diapausing eggs in sediments collected in early 2007.
Duggan, Ian C.
core   +1 more source

Larval Development of the New Zealand Deep Water Scampi, Metanephrops challengeri (Balss, 1914) (Decapoda: Nephropidae)

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 1, March 2026.
The New Zealand scampi, Metanephrops challengeri, is a lobster species which has an extensive distribution on much of the continental shelf and slopes around the country in depths between 140 and 640 m. This species is important ecologically, and forms the basis of a valuable commercial fishery.
Kevin G. Heasman   +3 more
wiley   +1 more source

HUFA content and DHA/EPA improvements of Brachionus plicatilis for sea bream (Sparus aurata) larvae

open access: yesCiencias Marinas, 1998
The relative concentration of n-3 and n-6 fatty acids and the DHA/EPA ratio are important factors in the survival and growth of marine larvae. The main objective of the present work was to campare the fatty acid content of one-day post-hatch sea bream ...
P Pousao-Ferreira   +3 more
doaj   +1 more source

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