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Larval mycosis in Penaeus monodon
(University of the Philippines, Los Baños, 1979)
A phycomycetous fungus, presumably a Lagenidium, was observed to infect Penaeus monodon larvae. Monitoring of the hatchery in 1976 and 1977 showed that it occurred in 35 out of 51 and 22 out of 37 runs, respectively. So ...
On a new species of Metapenaeus (Crustacea, Decapoda: Penaeidae) from the Philippines
(The Japanese Society of Fisheries Science, 1979)
A new species of penaeid prawn, Metapenaeus philippinensis from the Philippines is described in detail and compared with the closely related species, M. ensis. The petasma of the new species which superficially resembles ...
Ferrocement bouys for mussel culture
(International Ferrocement Information Center, 1979)
This paper describes a method of constructing 12 mm thick ferocement buoys used as a floatation system in the culture of green mussels (Mytilus smaragdinus).
Notes on Lagenidium from larvae of Penaeus monodon Fabricius. I. Isolation and culture in artificial media
(Fisheries Research Society of the Philippines, 1979)
The fungus, tentatively identified as Lagenidium , which attacks the nauplii to postlarval stages of P. monodon , has recently been isolated and cultured from infected larvae under laboratory conditions, using several kinds ...
On a new species of Trachypenaeus (Crustacea, Decapoda: Penaeidae) from the Philippines, with notes on related species
(Carcinological Society of Japan, 1979)
Trachypenaeus villaluzi a new species of penaeid prawn from the Philippines is described in detail and compared with the related species. The new species is characterized by the following features : Mastigobranchia are ...
Growth and survival of Penaeus monodon postlarvae fed shrimp head meal and fish meal as primary animal sources of protein
(Fisheries Research Society of the Philippines, 1979)
Penaeus monodon postlarvae with mean weights of 2 to 3 g were fed shrimp head meal (Diet B), fish meal (Diet C), mussel (Diet E), a combination of equal amounts of shrimp head meal and fish meal (Diet A) or one part shrimp ...
Results of drift card experiments and considerations on the movement of milkfish eggs and larvae in the northern Sulu Sea
(Fisheries Research Society of the Philippines, 1979)
For a period of one year beginning December 1977, drift card experiments were conducted off the western and southwestern coasts of Panay Island to determine the surface currents in the area.
Of a total 2,384 drift cards ...
On the new species of Penaeus (Crustacea, Decapoda: Penaeidae) from North Borneo
(Carcinological Society of Japan, 1979)
A new species of penaeid prawn, Penaeus silasi from North Borneo is described in detail and compared with the closely related species such as P. indicus, P. merguiensis and P. penicillatus. The new species is characterized ...
Effects of crude, semipurified, and purified starch of sago (Metroxylon sagu Rottb.) on the water stability of pelleted shrimp diets.
(Fisheries Research Society of the Philippines, 1979)
Three isonitrogenous, isocaloric practical-type diets with purified, semipurified and crude starch from sago palm as binders, were pelleted through a 2-mm diameter die in a Hobart meat grinder, steamed for 5 min at 85 to ...
Relationship between diet composition and growth rate of the zoeal and mysis stages of Penaeus japonicus Bate
(Fisheries Research Society of the Philippines, 1979)
Feeding experiments were conducted on Penaeus japonicus larvae using Chaetoceros gracilis plus Artemia nauplii, an artificially prepared diet (Diet-B), and two commercial feeds (Tapes and mysid meals) in a randomized ...