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Tilapia zillii (Gervais) (Pisces, Cichlidae) and its adaptability to various saline conditions
Year:
1973
Source of publication :
aquaculture (source)
Authors :
Hering, Elie
;
.
Volume :
2
Co-Authors:
Chervinski, J., Agricultural Research Organization, Fish and Aqua-Culture Research Station, Dor, Israel
Hering, E., Agricultural Research Organization, Fish and Aqua-Culture Research Station, Dor, Israel
Facilitators :
From page:
23
To page:
29
(
Total pages:
7
)
Abstract:
Laboratory experiments were conducted to determine the adaptability of Tilapia zillii (Gervais) to various salt concentrations. It was found that the maximum salinity tolerance of T. zillii, on direct transfer, is between 60-70% sea water (S = 23.4-27.3‰). Through gradual adaptation the fish can withstand up to 100% sea water. Between T. zillii from Bardawil, a hypersaline lagoon, and from Daliyya River, a fresh water body, the following body proportions and morphological differences were found: H S.L. ( head standard length), D S.L. ( depth standard length), P.O. S.L. ( preorbital standard length), I.O. S.L. ( interorbital standard length). © 1973.
Note:
Related Files :
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More details
DOI :
10.1016/0044-8486(73)90122-1
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
31829
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:05
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Scientific Publication
Tilapia zillii (Gervais) (Pisces, Cichlidae) and its adaptability to various saline conditions
2
Chervinski, J., Agricultural Research Organization, Fish and Aqua-Culture Research Station, Dor, Israel
Hering, E., Agricultural Research Organization, Fish and Aqua-Culture Research Station, Dor, Israel
Tilapia zillii (Gervais) (Pisces, Cichlidae) and its adaptability to various saline conditions
Laboratory experiments were conducted to determine the adaptability of Tilapia zillii (Gervais) to various salt concentrations. It was found that the maximum salinity tolerance of T. zillii, on direct transfer, is between 60-70% sea water (S = 23.4-27.3‰). Through gradual adaptation the fish can withstand up to 100% sea water. Between T. zillii from Bardawil, a hypersaline lagoon, and from Daliyya River, a fresh water body, the following body proportions and morphological differences were found: H S.L. ( head standard length), D S.L. ( depth standard length), P.O. S.L. ( preorbital standard length), I.O. S.L. ( interorbital standard length). © 1973.
Scientific Publication
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