The combined brains of Jaki and Henry, otherwise unoccupied at present
(What are we supposed to be occupied with Pete? )consider the answer to be woodlouse.
They are known variously as Cheesybugs, potato bugs and rolypoly (am never going to look at suet pudding in the same way again
)
Eggs are brooded in a brood sack and live young are released and they breath through gill like structures.
Jaki & Henry