Stable fly
believed they first originated somewhere in Eurasia. Stable flies superficially resemble house flies, but are lighter in colour and have biting mouth parts. [...] Stable flies are persistent, intermittent feeders, returning time and again to feed off animals in short 2–5 minute sessions. The bites are extremely painful [...] are between 5–7 mm in size and largely resemble the house fly , even having a four-striped thorax. However, they are light grey in colour; they have a