They had probably accidentally wandered there , as even to such a polyphagous species as this one pure sodium chloride has no nutritional value .
Is in fact a strong desiccant , but this still attests to their robustness .
They had probably accidentally wandered there , as even to such a polyphagous species as this one pure sodium chloride has no nutritional value and is in fact a strong desiccant , but this still attests to their robustness .