Physio-metabolic alterations in Labeo rohita (Hamilton, 1822) and native predator Chitala chitala (Hamilton, 1822) in presence of an invasive species Piractus brachypomus (G. Cuvier, 1818)
A 60 days study was conducted to evaluate the physiological response of indigenous species Labeo rohita ( LR ) and indigenous predator Chitala chitala ( CC ) in presence of an invasive species Piaractus brachypomus ( PB ). Two treatment groups as LR + PB (T1) and LR + PB + CC (T2) with individ...
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| Veröffentlicht in: | Environmental science and pollution research international 2024-08, Vol.31 (38), p.50686-50699 |
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| Hauptverfasser: | , , , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
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| Zusammenfassung: | A 60 days study was conducted to evaluate the physiological response of indigenous species
Labeo rohita
(
LR
) and indigenous predator
Chitala chitala
(
CC
) in presence of an invasive species
Piaractus brachypomus
(
PB
). Two treatment groups as
LR
+
PB
(T1) and
LR
+
PB
+
CC
(T2) with individual control groups as T
0
LR, T
0
PB and T
0
CC were designed in triplicates. Fingerlings of
LR
,
PB
and
CC
were randomly distributed into 15 circular tanks with a stocking ratio of 1:1 and 1:1:0.3 in T1 and T2 group, respectively and 10 nos. each of
LR
,
PB
and
CC
in respective control groups. At first 15 min of the experiment, cortisol level was found significantly (
P
|
|---|---|
| ISSN: | 1614-7499 0944-1344 1614-7499 |
| DOI: | 10.1007/s11356-024-34576-0 |