Related Clues:
- Insects come from this river in volcanic rock
- Some popular variety grub
- Very hungry caterpillar, e.g
- Immature insect?
- Immature stage
- Tadpole, say
- Caterpillar, initially
- Silkworm, for one
- Grub originally revealed in rock
- Caterpillar or tadpole
- Bug found in popular vaporiser
- Grub is right at the centre of burning issue
- Pre-pupal insect
- Caterpillar stage
- Grub from the foreign holiday camper is key