Option 1
Globular (round) body
No distinct “head” region
No spines or setae at distal end of body
2nd antennae may not be distinguishable
Round/oblong body, gut tract, 1st antennae extend from rostrum and are inferior to eye spot, 2nd antennae may be visible
Next: Look at the body shape and the absence/ presence of a head region
Globular (round) body
No distinct “head” region
No spines or setae at distal end of body
2nd antennae may not be distinguishable
Globular or oblong body shape
Distinct head region
2nd antennae may be more visible
May have spines or setae towards bottom of body
