Term: trunk thigmotaxis
Name: trunk
Synonyms:
Definition: Organism subdivision which is the part of the body posterior to the head and anterior to the post-vent region.
Ontology: Anatomy Ontology [ZFA:0001115]

Name: thigmotaxis
Synonyms: stereotaxis, taxis in response to mechanical stimulus, taxis in response to touch stimulus
Definition: The directed movement of an animal in response to touch.
Ontology: GO: Biological Process [GO:0001966]    QuickGO    AmiGO