AUSTRALIAN HERRING???  

Consider this “good 'ol Aussie banter”, and perhaps I'm just a 'bogan', but Australian herring is a definite misnomer (its actually a perch). Perhaps its related to their being an upside down continent? In any event, I'd still love to try some mate! 👍😄

source: https://www.fish.wa.gov.au/Documents/recreational_fishing/fact_sheets/fact_sheet_australian_herring.pdf