๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The relationship between thyroxine surge and onset of downstream migration in chum salmon Oncorhynchus keta fry

โœ Scribed by Daisuke Ojima; Munehico Iwata


Book ID
116248547
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
427 KB
Volume
273
Category
Article
ISSN
0044-8486

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Loss of seawater preference in chum salm
โœ Iwata, Munehico ;Ogura, Hiroyuki ;Komatsu, Shichiko ;Suzuki, Keiji ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 679 KB

Salinity preference of chum salmon fry (Oncorhynchus keta) was measured by the use of a preference tank. In April, when they normally migrate down to the sea, freshwater chum fry weighing about 0.6 g preferred seawater diluted 1:2 with fresh water (11 parts per thousand in salinity) and seawater ove