Assertion: alimentary canal's length | /r/CapableOf | use vernier caliper
Facets:
value: under a dissecting microscope
type: LOCATION
Source sentences:
text: Each larva was transferred using a fine forceps and stretched out on a glass slide so that the overall length from the apex of the anterior end to the terminal tip of the posterior end could be measured using a vernier caliper under a dissecting microscope.