close up of the mesopelagic argyropelecus gigas, or hatchetfish 15 meters what you can see: harem bannerfish and hatchetfish p>巨银斧鱼,英文名:deep sea hatchetfish(深海斧鱼),拉丁名:argyro 其中褶胸鱼亚科又可称为斧鱼( hatchetfishes ) 英文俗称| pygmy common hatchetfish 分 布|哥伦比亚 体 长| 3 cm