Its now widely accepted there is only one species: https://news.ycombinator.com/item?id=42421559 https://news.ycombinator.com/item?id=42421559 I grew up in Ne

Its now widely accepted there is only one species: https://news.ycombinator.com/item?id=42421559 https://news.ycombinator.com/item?id=42421559 I grew up in New Zealand thinking blue bottles and man-o-war's were different.