This is the 10863rd most frequent Russian word.
выловленные
"Caught" (typically referring to fish or something captured).
Here, "выловленными" is used as a past participle adjective derived from the verb "выловить," describing the fish caught earlier.
Рыбаки были довольны выловленными за утро рыбами.
The fishermen were pleased with the fish caught in the morning.
In this sentence, "выловленные" functions as an adjective to indicate the crayfish that were caught.
Выловленные из пруда раки оказались большими и вкусными.
The crayfish caught from the pond turned out to be large and tasty.
Here, "выловленных" is used as a participial adjective to specify the category of fish being discussed—those that were caught.