Annelida - Oligochaeta - Lumbricidae - Earthworm (Lumbricus terrestris). Locomotion. Metamere segmented body. Four pairs of normally posterior oriented setae on each segment. Sequential extension and contraction cause retracted and protruded setae that contact burrow walls enabling forward movement. Earthworm controls setae to reverse movement
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP09143855
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
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