Journal Articles, Conference Papers and Book Chapters by SEAFDEC Staff: Recent submissions
Now showing items 381-400 of 1722
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Abdominal segment deformity syndrome (asds) and fused body segment deformity (fbsd) in cultured Penaeus indicus
(Elsevier, 2017)The abdominal segment deformity disease (ASDD) is a new shrimp disease reported only in cultured Penaeus vannamei in Thailand. Shrimp with ASDD have deformed abdominal segment, jagged gut line and bumpy surfaces. Similar ... -
Cloning of mangrove red snapper (Lutjanus argentimaculatus) growth hormone cDNA and mRNA expression during early development
(University of the Philippines Visayas, 2013)Growth hormone regulates growth and development in vertebrates. As a first step to understand the role of growth hormone in the regulation of growth and development of the mangrove red snapper Lutjanus argentimaculatus, ... -
Antimicrobial activity screening of Lyngbya majuscula crude methanolic extract against selected aquaculture pathogens
(University of the Philippines Visayas, 2010)Lyngbya majuscula crude methanolic extract (LMCME) was screened for antimicrobial properties in vitro. The Gram-negative Vibrio harveyi and Aeromonas hydrophila and the Gram-positive Staphylococcus aureus and Micrococcus ... -
Early appearance of the retinal tapetum, cones, and rods in the larvae of the African catfish Clarias gariepinus
(Springer Verlag, 2016)In the retina of the African catfish Clarias gariepinus, the pigment epithelium and the tapetum were formed in newly hatched larvae, the cones developed within 2 days, and the rods within 3 days after hatching. The retinal ... -
Acute hepatopancreatic necrosis disease (AHPND) outbreaks in Penaeus vannamei and P. monodon cultured in the Philippines
(Inter Research, 2015)Acute hepatopancreatic necrosis disease (AHPND) has recently emerged as a serious disease of cultured shrimp. It has also been described as early mortality syndrome (EMS) due to mass mortalities occurring within 20 to 30 ... -
Photosynthetic responses of ‘Neosiphonia sp. epiphyte-infected’ and healthy Kappaphycus alvarezii (Rhodophyta) to irradiance, salinity and pH variations
(Springer Verlag, 2016)Understanding the physiological condition of seaweeds as influenced by biotic and abiotic stress is vital from the perspective of massive expansion and sustainability of seaweed-based industries. The photosynthetic responses ... -
Growth and feed performance, digestibility and acute stress response of juvenile grouper (Epinephelus fuscoguttatus) fed diets with hydrolysate from milkfish offal
(Wiley, 2017)Nutritional qualities of fish processing by-products can further be improved through enzymatic hydrolysis. The objective of this study was to elucidate the efficacy of hydrolysed milkfish offal at different inclusion levels ... -
Use of thraustochytrid Schizochytrium sp. as source of lipid and fatty acid in a formulated diet for abalone Haliotis asinina (Linnaeus) juveniles
(Springer Verlag, 2016)The effects of using thraustochytrid Schizochytrium sp. as source of lipid and fatty acids in a formulated diet on growth, survival, body composition, and salinity tolerance of juvenile donkey’s ear abalone, Haliotis ... -
Survival and settlement rates of Haliotis asinina larvae at different salinity levels
(IAMURE Multidisciplinary Research, 2013)The study was conducted to determine the optimum salinity levels (24 ppt, 28 ppt, 32 ppt, 36 ppt and 40 ppt) for the survival and settlement rates of H. asinina in a complete randomized design with three replicates each. ... -
Environmental control of annual reproductive cycle and spawning rhythmicity of spinefoots
(Graduate School of Kuroshio Science, Kochi University, 2015)Many teleost fishes inhabiting shallow tropical waters exhibit synchronous spawning around species-selective lunar phases during their spawning season. For example, ovaries of the goldlined spinefoot (Siganus guttatus) ... -
Parasites of window-pane oyster (Placuna placenta Linnaeus, 1758) from Trapiche, Oton in west central Philippines
(College of Agriculture, University of the Philippines Los Baños, 2015)Parasitology of edible and commercially valuable window-pane oysters (Placuna placenta L.) using gross macroscopic examination and histology was conducted. To screen for the presence of parasites, wild oysters were collected ... -
Aquaculture-based restoration and stock enhancement of tiger shrimps in the Philippines
Altamirano, Jon
; ; ; ; (Training Department, Southeast Asian Fisheries Development Center, 2016)
In central Philippines, the Aquaculture Department of the Southeast Asian Fisheries Development Center (SEAFDEC/AQD), with strong collaboration and support from the Research Institute for Humanity and Nature (RIHN) of ... -
Fishery resource enhancement: An overview of the current situation and issues in the southeast Asian region
(Training Department, Southeast Asian Fisheries Development Center, 2016)The total global production from capture fisheries has plateaued since the mid 90s. This stagnation in production or reduced productivity of the world’s coastal and marine wild fisheries is caused by overfishing and ... -
SEAFDEC/AQD stock enhancement initiatives: Release strategies established
(Training Department, Southeast Asian Fisheries Development Center, 2016)SEAFDEC/AQD’s Stock Enhancement Program started in 2001 with the first stock enhancement initiative on mud crab Scylla spp. funded by the European Commission. This was followed by another stock enhancement program in 2005 ... -
Community-based stock enhancement of abalone, Haliotis asinina in Sagay marine reserve: Achievements, limitations and directions
(Training Department, Southeast Asian Fisheries Development Center, 2016)The Sagay Marine Reserve (SMR) under the National Integrated Protected Area System (NIPAS) is one of the many reef areas in the Visayan Sea in the central part of the Philippine archipelago. The SMR covers 32,000 ha or 59% ... -
Mud crab hatchery and grow-out status in the Philippines
(Australian Centre for International Agricultural Research, 2004)Interest in mud crab aquaculture is increasing throughout the Philippines because of its demand both in local and export markets. Mud crab culture started as low-density polyculture with fish or shrimp using wild crab ... -
Impacts of aquaculture on fish biodiversity in the freshwater lake Laguna de Bay, Philippines
(Wiley, 2016)Laguna de Bay is the largest inland water body in the Philippines, being used predominantly for aquaculture and open water fisheries. Aquaculture in the lake began decades ago, with many changes in the lake ecosystem having ... -
Requirements of juvenile sea bass, Lates calcarifer Bloch, for lysine and arginine
(International Foundation for Science, 1993)The dietary requirements of juvenile sea bass for the essential amino acids, lysine and arginine, were studied. Fish (Initial average weight in Lysine (Study 1) and Arginine (Study 2) experiments were 13.1 g and 2.5 g, ... -
Seafarming and community development in the Philippines
(Network of Aquaculture Centres in Asia-Pacific, 2002)This paper provides information on the seafarming activities in the Philippines, which includes milkfish, seabass and grouper cage and pen culture. It also provides some other seafarming alternatives including mud crab, ... -
Do adaptation and coping mechanisms to extreme climate events differ by gender? The case of flood-affected households in Dumangas, Iloilo, Philippines
(Asian Fisheries Society, 2014)This study was conducted to identify and analyse gender-differentiated adaptation measures and coping mechanisms formulated and implemented by households during Typhoon Frank (international name Fengshen), in barangays ...
