BACKGROUND: Indo-Pacific high island streams experience extreme hydrological variation. and are characterised by freshwater fish species with an amphidromous life history. Amphidromy is a likely adaptation for colonisation of island streams following stochastic events that lead to local extirpation. In the Wet Tropics of north-eastern Australia. https://thegreensjunglebeautyshops.shop/product-category/yoga-mat-spray/