Jumaat, 23 Oktober 2009

Amacam mau tau umur Selungsung?

Hubungan panjang dengan tahun seperti berikut;

* 1-Tahun- 30-40cm panjang,
* 2-Tahun- 50-60cm panjang,
* 3-Tahun- 60-80cm panjang,
* 8-Tahun- 1 Meter panjang

How do Barra feed in dirty water?
Vision is probably limited in dirty water.
Barramundi utilise what is called a lateral line,which is a sensory organ that runs down both sides of the body.
The lateral line enables fish to detect vibrations in the water and so be able to locate prey and avoid predators.

The question of weather it is the colour or action of the lure that attracts the fish is difficult to answer,however it is probably
a combination of both.

Tiada ulasan:

Catat Ulasan