waihauensis
waihauensis is a binomial name that may refer to a species within the plant or animal kingdom. The name itself is derived from "Waihau", likely a geographical location, and the Latin suffix "-ensis", meaning "from" or "belonging to". Therefore, waihauensis most commonly designates a species discovered in or named after Waihau.
For example, in botany, one might encounter a plant species formally described as *[Genus name] waihauensis*.
Without further context, it is impossible to pinpoint the exact organism to which the name waihauensis applies.