Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Vanstone, William E."'
Autor:
Juario, Jesus V., Vanstone, William E.
Vertical salinity gradient columns were used to investigate the salinity preference of milkfish fry. Newly captured fry showed a preference for 32‰ salinity. Fry which had been in captivity for one to five days, at 12 or 22‰ salinity, had no sali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::5ee30276dbf88a9baf255b777f7d3ffe
http://aquaticcommons.org/26135/
http://aquaticcommons.org/26135/
Methods used in the capture, transport and domestication of adult milkfish are described and illustrated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::ad19cd831cd4d0c1f26b0c0f72d86b45
http://aquaticcommons.org/26155/
http://aquaticcommons.org/26155/
Milkfish fry were collected at the Pandan shoreline and 500 meters offshore. While shore-caught fry were uniform in size those captured offshore varied in size and stage of development.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::64a14511fd16b86e3e9e7e91c7b8f8ec
http://aquaticcommons.org/26139/
http://aquaticcommons.org/26139/
Qualitative analysis of food items in the anterior spiral portion of the oesophagus suggests that adult milkfish feed on both benthic and planktonic materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::9eb7a57f31aedc865e04a2312f57cc55
http://aquaticcommons.org/26157/
http://aquaticcommons.org/26157/
Newly captured milkfish released 0.8 mm in diameter non-hydrated eggs spontaneously in captivity. After injection with partially purified salmon gonadotropin (SG-G100), 1.2 mm in diameter hydrated eggs were released. These eggs, however, were not fer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::2e9ff8c3115f3c5918e354e488b04f8e
http://aquaticcommons.org/26156/
http://aquaticcommons.org/26156/
From 10 May to 16 June, 1975, 106 adult milkfish were captured in an otoshi-ami 500 meters offshore. Of the 106 specimens, 37 were females in various stages of gonadal development or spent and 69 were males of which 41 were sexually mature. The age o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1022::9422908ac479ab7f661096c61ef19b37
http://aquaticcommons.org/26154/
http://aquaticcommons.org/26154/
Autor:
Vanstone, William. E.
In oviparous vertebrates each period of egg production is associated with profound changes in blood chemistry, in physiology and in morphology of the female. The plasma changes include increased concentrations of certain proteins, lipids, vitamins an