(Two subspecies of tuatara are at this time regarded. They have been previously thought to become separate species, so you could read in other places that there are two species of tuatara). The eggs of all amphibians are laid in water to keep them moist and they are coated in https://reptiles2you34990.bligblogging.com/34026704/new-step-by-step-map-for-reptiles-synonyme