Trully beautiful animals!
I specially like the patterning of crocatus, it´s just so rich and bright.
I find it fascinating how easy it is to see the similarities betwen the different Neurergus species, you can almost jump from one to another by making rather small changes. I can even hypothesize about what their common ancester may have looked like, and i think it could have been something like the gold-dust form you can find in N.strauchii. From a rather random distribution of pigment cells to more organized and specialized patterns. They are all inmensely beautiful, that´s for sure xD
I hope we get to see more CB derjugini in the future