検索
1-10 / 181
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 ...
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 ...
Quantitative and qualitative analyses of the bacterial microbiota of tilapia (Oreochromis niloticus) cultured in earthen ponds in the Philippines
(Springer Verlag, 2015)
The quantity and composition of the bacterial microbiota in the rearing water, sediment, gills and intestines of tilapia Oreochromis niloticus collected every 2 weeks from Day 30 to Day 120 after stocking for grow-out ...
Feeding selectivity of the seahorse, Hippocampus kuda (Bleeker), juveniles under laboratory conditions
(Blackwell Publishing Ltd, 2012)
This study examined the feeding selectivity of Hippocampus kuda juveniles under captive conditions and evaluates different food organisms that could be used to improve hatchery-rearing of this species. Newly born H. kuda ...
Clearance rates and ingestion efficiency of the Japanese scallop Patinopecten yessoensis
(Plankton Society of Japan, 2013)
In coastal ecosystems, variations in food quantity may have significant effects on the clearance and ingestion rates of suspension-feeding bivalves. In this study, clearance rates and ingestion efficiencies were determined ...
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 ...
Diet composition, feed preferences and mouth morphology of early stage silver therapon (Leiopotherapon plumbeus, Kner 1864) larvae reared in outdoor tanks
(Wiley, 2015)
This study examined the diet composition, feeding preferences, and mouth morphology of the silver therapon (Leiopotherapon plumbeus, Kner 1864) larvae under captive conditions. Larvae were reared in outdoor tanks (4 ...
Colonization of coral rubble by motile cryptic animals: Differences between contiguous versus raised substrates from the bottom
(Elsevier, 2016)
Recent studies have demonstrated that interstices of coral rubble harbor rich and diverse assemblages of motile cryptic animals. Habitats of coral rubble are prone to frequent physical disturbances, so colonization is an ...
Full-genome sequencing and confirmation of the causative agent of erythrocytic inclusion body syndrome in coho salmon identifies a new type of piscine orthoreovirus
(Public Library of Science, 2016)
Erythrocytic inclusion body syndrome (EIBS) causes mass mortality in farmed salmonid fish, including the coho salmon, Onchorhynchus kisutchi, and chinook salmon, O. tshawytscha. The causative agent of the disease is a virus ...
Evaluation of density and cage design for the nursery and grow-out of the tropical abalone Haliotis asinina Linne 1758
(National Shellfisheries Association, 2013)
The effect of stocking density and cage design on the growth, survival rate, and feed conversion ratio was evaluated for the nursery (11–15 mm in shell length) and juvenile grow-out (26–30 mm in shell length) of the tropical ...