| Answer | Crossword Clue |
|---|---|
| ileal | the anterior portion of the hindgut of an insect or other arthropod |
| ilea | the anterior portion of the hindgut of an insect or other arthropod |
| ileum | the anterior portion of the hindgut of an insect or other arthropod |
| frontes | the upper anterior portion of the head of an insect, above or behind the clypeus |
| frons | the upper anterior portion of the head of an insect, above or behind the clypeus |
| mouthparts | Any of the appendages, typically found in pairs, surrounding the mouth of an insect or other arthropod and adapted for feeding |
