Generating a table of ilustrations...

[Antonio Santos]

Hello.

I have a problem: I want to generate a table of ilustrations, using style
"Figure".
So, I have:
XX
Figure 1. description 1

XX
Figure 2. description 2

XX
Figure 3. description 3
...

My problem is that when I generate the table of ilustrations, I obtain:

Figure 1. description 1 _____________________________ 1
Figure 2. description 2 _____________________________ 2
description 3 ____________________________________ 3
...

That is, sometimes I obtain only description, without the words "Figure x".
I have seen that it happens when the figure is the first of the page.

Do you know why that is happening?

Thanks in advance.