Crossword Genius

Larva, one a lizard periodically rejected (5)

Ross

I believe the answer is:

naiad

I'm a little stuck... Click here to teach me more about this clue!

'larva' is the definition.
(I have seen 'Aquatic larva' mean 'naiad' so perhaps 'larva' could also mean 'naiad')

I can't explain the rest of the clue.

Can you help me to learn more?

(Other definitions for naiad that I've seen before include "spirit in water" , "Aquatic larva of a dragonfly" , "Diana (anag.)" , "Classic spirit" , "Fabulous spring being" .)

I've seen this clue in The Times.
Want a hint initially instead of a full solution? Install my app