blade-like

1 篇文章
The blade-like projections on either side of the head help to steer plankton into the manta's mouth.
Walden 21
•
19 0 6

The blade-like projections on either side of the head help to steer plankton into the manta's mouth. 头部对称的2块刀片状的凸状物 帮助蝠鲼把浮游生物送到嘴里

manta's steer projections blade-like plankton side mouth help head either into of the to on
  • 1