SPECIES: Scaturiginichthys vermeilipinnis — Redfin Blue Eye
CLASSIFICATION: Endangered
The Redfin Blue Eye is a tiny freshwater gem found only in a handful of artesian springs on Edgbaston Reserve near Aramac in central Queensland. Measuring just 2–3 cm long, males dazzle with bright blue eyes and glowing red fins, flashing like sparks in the clear spring waters. These ancient springs, fed by the Great Artesian Basin, create isolated oases that have allowed the species to evolve in complete seclusion, now making it one of Australia’s most range-restricted vertebrates. With its entire population confined to less than 4 km², every pool is precious.
The invasive Eastern Gambusia poses the greatest threat, outcompeting and preying on young Redfin Blue Eyes. Other dangers include trampling by livestock, changes to groundwater flow, and the drying of springs. Ongoing conservation work focuses on restoring spring habitats, managing water levels and removing invasive species; vital steps to ensure this sparkling survivor continues to brighten Queensland’s inland waters.
Photo: Adam Kerezsy