Advertisement My last adult male passed today so I was finally able to get a couple of good pictures. He was unique in that he had a completely black telson. I was just wondering how common this is? He was born here to a wild caught mom, just over six years ago. None of his siblings had dark telsons, but I am hoping one or two of his nieces and nephews might pop up with one. I never had a successful mating with him sadly, but I was also terrified of leaving him paired up with any of my females as they had all eaten their prior mates.