来自MSN1 个月
Dragonfly Larva Capturing Prey
The mask is a highly specialized mouthpart consisting of three main components: an elongated, articulated labium (lower lip) and two terminal hooks that securely grasp the prey. When not in use ...
来自MSN1 个月
Dragonfly Nymph Hunts Daphnia
The mask is a highly specialized mouthpart consisting of three main components: an elongated, articulated labium (lower lip) and two terminal hooks that securely grasp the prey. When not in use ...