article_snippet: Despite living apart from females, the males live in remarkable density.
article_snippet: Males don't share in 'child-care' arrangements with the females, and can climb up the mineral spires of the vents to take advantage of the warmth and conditions best suited for growing bacteria on Males hairy chests . '
article_snippet: Males, meanwhile, don't share in 'child-care' arrangements with the females, and instead can climb up the mineral spires of the vents to take advantage of the warmth and conditions best suited for growing bacteria on their hairy chests.
article_snippet: By scraping off and eating growing bacteria on their hairy chests using comb-like mouthparts, the males can grow much larger than the females.
highlights_snippet: Males take advantage of conditions to grow bacteria on Males hairy chests .
  
highlights_snippet: Males then scrap off bacteria using comb-like mouthparts and eat Males .
  