Three hours of elimination by temps and I got it down to four squares... finally!

This was one of the toughest doable ones.

Finally did it!

Lots of guess work but it makes sense once you figure out the shell and spots pattern.

Last tip is very useful. For what is worth, top left 5X5 square has no dots. And on bottom or right side the bug appears to have to many legs.

Took me more then 2h ... But except for small ambiguities at to dots and the legs it seems to be mostly logical.
@Alesko: The bug is shown from the side -> 6 legs on the right sight, claws to the front and antennas to the left.

If it helps, the 4 on r25 starts on c18.

Great bug - and thanks for the tips.

Nice one :)

Very nice, thanks. Thanks for tips.

Don't really see the difficulty. The 5s make it easy to set the centre of 'spots'.

Surprized that done it within an hour :)

Not so hard if you find the pattern in the bug´s body.