Journal Articles: Recent submissions
Now showing items 161-180 of 1232
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Morphological descriptions and morphometric discriminant function analysis reveal an additional four groups of Scylla spp
; ; Quinitio, Emilia
; ; ; ; ; ; ; (PeerJ, 2020-01-03)
There are four species of mud crabs within the genus Scylla, and most of them live sympatrically in the equatorial region. Apart from a report in Japan about the finding of a natural Scylla hybrid more than a decade ago ... -
Biosecurity policy and legislation for the global seaweed aquaculture industry
(Springer Verlag, 2020-08)Each year a significant proportion of global food production is lost to pests and diseases, with concerted efforts by government and industry focussed on application of effective biosecurity policies which attempt to ... -
Variation of otolith strontium concentration in elongate surgeonfish, Acanthurus mata
(Ite-iba Inc., 2005)The Elongate surgeonfish Acanthurus mata caught from the sea and feeding in the milkfish’s net cages separated from wild fish were measured for their otolith strontium (Sr) concentration using an wave-length dispersive ... -
Evolution of genome size within the genus Haliotis (Vetigastropoda: Haliotidae)
(National Shellfisheries Association, 2018)Genome size (C-value) and the percentage of adenine and thymine nucleotides in the genome (AT content) are fundamental characteristics of every species, and very important parameters in molecular cytogenetic and phylogenic ... -
Dietary lipid requirement of whiteleg shrimp Litopenaeus vannamei juveniles cultured in biofloc system
; ; Aya, Frolan; ; ; ; (Wiley, 2020-06)
An eight-week feeding trial was conducted to evaluate the contribution of biofloc on dietary lipid requirement in whiteleg shrimp Litopenaeus vannamei. Five diets with graded levels of dietary lipid (45, 60, 90, 120 and ... -
Draft genome sequence of multidrug-resistant Vibrio parahaemolyticus strain PH698, infecting penaeid shrimp in the Philippines
; ; ; ; ; ; ; Amar, Edgar C. (American Society for Microbiology, 2019-11-21)
The emergence of multidrug-resistant bacterial strains in diverse settings has been reported globally. In the Philippine shrimp aquaculture industry, antibiotics are used for the treatment of bacterial diseases during the ... -
Draft genome sequence of Vibrio parahaemolyticus strain PH1339, which causes acute hepatopancreatic necrosis disease in shrimp in the Philippines
; ; ; ; Amar, Edgar C.; (American Society for Microbiology, 2019-11-14)
We report the first draft genome sequence of an acute hepatopancreatic necrosis disease (AHPND)-causing Vibrio parahaemolyticus strain isolated from a Penaeus vannamei sample from the Philippines. The strain carries the ... -
Enriched Ulva pertusa as partial replacement of the combined fish and soybean meals in juvenile abalone Haliotis asinina (Linnaeus) diet
(Springer Verlag, 2020)The potential of enriched Ulva pertusa meal as feed ingredient in abalone juveniles, Haliotis asinina was evaluated. Four isonitrogenous and isolipidic diets were formulated which contain 27% protein and 5% lipid. Enriched ... -
Effects of replacing dietary fish oil with beef tallow on growth performance, serological parameters, and fatty acid composition in juvenile olive flounder, Paralichthys olivaceus
Lee, Seunghyung; Aya, Frolan ; ; ; (Wiley, 2020-04)
This study evaluated the effects of replacing fish oil (FO) with beef tallow (BT) in juvenile olive flounder, Paralichthys olivaceus (3.93 ± 0.07 g), over 8 weeks. Seven diets, consisting of 0, 25, 50, 75, and 100% replacement ... -
A review of reported seaweed diseases and pests in aquaculture in Asia
Ward, Georgia; Faisan, Joseph P., Jr. ; ; ; ; ; ; ; ; Brodie, Juliet (Wiley, 2020-08)
Seaweeds have been used as a food for centuries in Asia and are increasingly exploited as a source for dietary supplements, animal feed, chemicals, and biofuels. In recent years, there has been an increase in the prevalence ... -
A new species of the sanguinea-group Quatrefages, 1866 (Annelida: Eunicidae: Marphysa) from the Philippines
; Mandario, Mary Anne; ; ; ; (Magnolia Press, 2019-09-24)
A new species of the Marphysa sanguinea group, M. iloiloensis n. sp. (Annelida: Eunicida: Eunicidae), is described from the Marine Annelids Hatchery of the Southeast Asian Fisheries Development Center, Aquaculture Department ... -
Insights on the seasonal variations of reproductive features in the eastern Atlantic bluefin tuna
; ; ; ; ; ; ; ; Palma, Peter; ; (Elsevier, 2019)
The Atlantic Bluefin Tuna (ABFT, Thunnus thynnus) is one of the most intensely exploited fisheries resources in the world. In spite of the years of studies on ABFT, basic aspects of its reproductive biology remain uncertain. ... -
Induction of moulting in hatchery-reared mangrove crab Scylla serrata juveniles through temperature manipulation or autotomy
; Quinitio, Emilia T.; (Wiley, 2019)
The effects of temperature and autotomy of chelipeds on survival, growth and moulting of mangrove crab (Scylla serrata) juveniles were investigated under laboratory conditions for 60 days. Hatchery‐produced crabs with ... -
Nitrogen stable isotopes reveal age-dependent dietary shift in the Japanese scallop Mizuhopecten yessoensis
Aya, Frolan; (Taylor & Francis, 2017)
Ontogenetic niche shifts in diet are a consequence of changes in body size or resource partitioning between age classes. To better resolve the feeding patterns of the Japanese scallop Mizuhopecten yessoensis, we examined ... -
Gonad development and size‐at‐maturity of silver therapon Leiopotherapon plumbeus (Kner 1864; Teleostei:Terapontidae) in tropical volcanic lakes in south Luzon, Philippines
Denusta, Pastor Jones; ; ; Aya, Frolan ; Garcia, Luis Maria (Wiley, 2019)
Gonad development of the silver therapon Leiopotherapon plumbeus in two volcanic crater lake habitats (Sampaloc Lake, Taal Lake) in south Luzon, Philippines was examined during the annual reproductive cycle. The minimum ... -
Janitor fish Pterygoplichthys disjunctivus in the Agusan Marsh: A threat to freshwater biodiversity
; ; Primavera, Jurgenne (University of the Philippines Los Baños (UPLB), 2007-06-01)
The aim of this study is to verify reports on the presence of invasive alien catfish, known locally as janitor fish, including their possible impact on freshwater biodiversity in the Agusan Marsh, Northeastern Mindanao in ... -
Fire + water + bombs: Disaster management among academic libraries in Marawi City, Lanao del Sur, Philippines
Superio, Daryl; ; Oliveros, Mary Grace H. ; Delgado, Allana S. ; Palcullo, Vince Ervin ; Geromiano, Joy F. (Elsevier, 2019-09)
The academic libraries in Marawi City, Lanao del Sur, Philippines are vulnerable to disasters. In the last ten years, the majority of the 13 respondent libraries have sustained at least one disaster that may have been ... -
Evaluation of the bioremediation potential of mud polychaete Marphysa sp. in aquaculture pond sediments
Mandario, Mary Anne; ; (Springer, 2019-10)
Organic enrichment from aquaculture could alter the chemical composition of the fishpond bottom by increasing the levels of organic matter (OM), sulfur (S), iron (Fe), and lower pH of the sediment. Polychaetes can contribute ... -
Solar irradiation as an alternative bleaching process for agar extracted from Gracilariopsis heteroclada in Iloilo, Philippines
(De Gruyter, 2019-07-30)The current industrial practice of using chemical bleach to achieve the pure white colour of agar is deleterious to both human and environmental health. This study evaluates the potential of solar irradiation as an alternative ... -
Induction of gonadal development in protogynous grouper with orally delivered FSH DNA
Palma, Peter; ; ; ; ; ; ; (Springer, 2019-08-01)
The availability of sexually mature fish often dictates the success of its captive breeding. In this study, we induced reproductive development in juvenile protogynous tiger grouper through oral administration of a plasmid ...
