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Biological evaluation of three phytoplankton species (Chlorella sp., Tetraselmis sp., Isochrysis galbana) and two zooplankton species (Crassostrea iredalei, Brachionus plicatilis) as food for the first-feeding Siganus guttatus larvae
First-feeding Siganus guttatus larvae were given different species of phytoplankton (Chlorella, Tetraselmis, Isochrysis) and zooplankton (oyster trochophores, Brachionus) or a combination of both on the first day when they ...
Sugar and amino acid transport in fish intestine
1. Morphological properties of fish intestines vary with diet. Carnivores have short guts with highly elaborate mucosal folding in the upper intestines; herbivores have long guts which appear structurally uniform from ...
Diet-tissue stable isotopic fractionation of tropical sea cucumber, Holothuria scabra
(Japan International Research Center for Agricultural Sciences (JIRCAS), 2013)
To provide a basis for a stable carbon and nitrogen isotope ratio \(\mathsf{(\delta^{13}C / \delta^{15}N)}\) analysis to determine the assimilated organic matter in sea cucumber, Holothuria scabra, diet-tissue fractionations ...
Milkfish (Chanos chanos) fingerling production in freshwater ponds with the use of natural and artificial feeds
Milkfish fry were reared to fingerling size in freshwater ponds. For the first experiment, fish were fed the blue-green algae Oscillatoria inoculated and grown in the ponds, Oscillatoria supplemented with a fishmeal-based ...
Identifying mangrove areas for fisheries enhancement; population assessment in a patchy habitat
<ol><li>Small-scale fisheries are an important element of the ecosystem goods and services that mangrove habitats provide, especially to poorer coastal communities that rely most on natural resources, and have similar ...
The sea cucumber fishery in Palawan, Philippines
(高知大学大学院黒潮圏海洋科学研究科, 2018)
This paper presents the nature of sea cucumber fishery in Palawan, Philippines with information on gathering practices, commonly traded species and secondary accounts on wild populations. Current issues on sea cucumber ...
Production of hatchery-bred early juvenile milkfish (Chanos chanos) in nursery ponds through supplemental feeding
Hatchery-bred early juvenile Milkfish (Chanos chanos Forsskål, 1755) (average weight of 0.45 g) were stocked in a 500 m<sup>2</sup> nursery pond at a density of 16 juveniles/m<sup>2</sup> during the dry months (March-May). ...
Reproductive development of the threatened giant grouper Epinephelus lanceolatus
(Elsevier, 2019-05-02)
The giant grouper is presumed to follow the reproductive pattern of most Epinephelus species, characterized by protogynous hermaphroditism wherein male maturation is attained through sex reversal of a functional female. ...
Fish performance, nutrient digestibilities, and hepatic and intestinal morphologies in grouper Epinephelus fuscoguttatus fed fermented copra meal
(Elsevier, 2019-07)
Protein enhanced copra meal (PECM®) is an alternative, cheap, and sustainable source of plant protein for the aquafeed industry, albeit its use on carnivorous fish species has been very limited. A 70-day feeding trial using ...
Economic feasibility analysis of the monoculture of mudcrab (Scylla serrata) Forsskal
Mudcrabs, Scylla serrata Forsskal, were monocultured at different stocking densities: 5000, 10 000, 15 000 and 20 000/ha for 90 days. Highest mean weight, survival and relative growth increment (P>0.05) were obtained from ...