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פותח על ידי קלירמאש פתרונות בע"מ -
'Siamese‐twins’ in Sarotherodon mossambicus
Year:
1978
Source of publication :
Journal of Fish Biology
Authors :
חולתא, גדעון
;
.
Volume :
13
Co-Authors:
Hulata, G., Agricultural Research Organisation, Fish and Aquaculture Research Station, Dor, Israel
Rothbard, S., Agricultural Research Organisation, Fish and Aquaculture Research Station, Dor, Israel
Facilitators :
From page:
45
To page:
45
(
Total pages:
1
)
Abstract:
Tilapia mossambica (Sarotherodon mossambicus (Trewavas, 1973)) a female mouthbreeding cichlid, Fryer & Iles (1972), has recently been introduced to the Fish and Aquaculture Research Station, Dor, from South Africa. They were found to spawn freely in aquaria. Females carrying eggs in their mouth are routinely transferred to small containers, and when the fry are released they are separated from their mothers. In one batch of 209 fry we found two fry connected at their ventral part to the same yolk sack. These' Siamese‐twins' survived for 8 days in an aerated glass jar. During this period the yolk sack was absorbed and they became connected at their abdomens. (Plate I). Similar cases were previously noted in sharks, trout, Salmonidae spp., guppy, Poecilia sp. and Haplochromis sp. (Reichenbach‐Klinke & Elkan (1972) and Reichenbach‐Klinke (1972)). Copyright © 1978, Wiley Blackwell. All rights reserved
Note:
Related Files :
עוד תגיות
תוכן קשור
More details
DOI :
10.1111/j.1095-8649.1978.tb03411.x
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
18736
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:23
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Scientific Publication
'Siamese‐twins’ in Sarotherodon mossambicus
13
Hulata, G., Agricultural Research Organisation, Fish and Aquaculture Research Station, Dor, Israel
Rothbard, S., Agricultural Research Organisation, Fish and Aquaculture Research Station, Dor, Israel
'Siamese‐twins’ in Sarotherodon mossambicus
Tilapia mossambica (Sarotherodon mossambicus (Trewavas, 1973)) a female mouthbreeding cichlid, Fryer & Iles (1972), has recently been introduced to the Fish and Aquaculture Research Station, Dor, from South Africa. They were found to spawn freely in aquaria. Females carrying eggs in their mouth are routinely transferred to small containers, and when the fry are released they are separated from their mothers. In one batch of 209 fry we found two fry connected at their ventral part to the same yolk sack. These' Siamese‐twins' survived for 8 days in an aerated glass jar. During this period the yolk sack was absorbed and they became connected at their abdomens. (Plate I). Similar cases were previously noted in sharks, trout, Salmonidae spp., guppy, Poecilia sp. and Haplochromis sp. (Reichenbach‐Klinke & Elkan (1972) and Reichenbach‐Klinke (1972)). Copyright © 1978, Wiley Blackwell. All rights reserved
Scientific Publication
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