I think kgroenhoej is referring to tips of fins, not white spots for instance. I can only see one picture of the L182 that has any resemblance of white on the tips of fins, and that is the one with the fish out of water [#7].
As far as I understand, the lack of white fin-tips is a SIGNIFICANT identification point when identifying L182. For instance,
is a similar specie, which HAS a wide band of white on the fin-tips.
By the way, calling this fish "she" is probably not correct, unless it's quite old. Bristles on the face of the fish is generally indicating a male. These grow bigger by age, and after several years it will have a very full growth of bristles, but a young fish will have very small and insignificant bristles. Females generally have no bristles, and any small bristles on a female will develop after many years. So unless this fish is both quite large and quite old, I'd say it's a male. It's hard, however, to tell the size from the photo supplied, as there is nothing in the picture to compare with.
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Mats