At the moment , one of the boxes is inhabited by 43 deep-sea shrimps . The other houses three crabs .
此时此刻，一个箱子里面住了43只深海虾，另一个里面是3只螃蟹。
Gellatly was curious about studies of male shrimps , marine worms , and yes-human males-that showed that their likelihood of producing male offspring seemed to mimic that of their parents .
