Spindleworm

• (n.) The larva of a noctuid mmoth (Achatodes zeae) which feeds inside the stalks of corn (maize), sometimes causing much damage. It is smooth, with a black head and tail and a row of black dots across each segment.
Found on http://thinkexist.com/dictionary/meaning/spindleworm/

Spindleworm

Spin'dle·worm` noun (Zoology) The larva of a noctuid mmoth ( Achatodes zeæ ) which feeds inside the stalks of corn (maize), sometimes causing much damage. It is smooth, with a black head and tail and a row of black dots across each segment.
Found on http://www.encyclo.co.uk/webster/S/164
No exact match found