Studied sites of collection

Condition factor “k”

T. z.

S. a.

tv

Northeastern sector

(El-Bats drain discharge)

1.57 ± 0.015

B

0.75 ± 0.012

C

**

Eastern Sector

(Four Km from El-Bats drain )

1.62 ± 0.027

B

0.87 ± 0.021

B

**

Western sector

(Unpolluted site of collection)

2.62 ± 0.037

A

1.13 ± 0.019

A

**

F-values

467**

119**