scarab beetle in closeup on white background, xylotrupes gideon linneaus, siamese rhinoceros beetle, fighting beetle

animal arachnid background beetle biology black claw closeup color creepy cute danger dangerous dark desert elephant emperor eye face fear fighting gideon indonesia insect isolated large legs linneaus macro male nature one pets poison protection rhinoceros scarab scorpio siamese space sting stinger sumatrensis toxic tropical unicorn white wings xylotrupes