| Answer | Crossword Clue |
|---|---|
| PALPS | Tactile parts in arthropods. |
| cercal | one of a pair of appendages at the rear of the abdomen of certain insects and other arthropods, serving as tactile organs |
| cercus | one of a pair of appendages at the rear of the abdomen of certain insects and other arthropods, serving as tactile organs |
| cerci | one of a pair of appendages at the rear of the abdomen of certain insects and other arthropods, serving as tactile organs |
