Pyronotanthias unimarginatus
Pyronotanthias unimarginatus, commonly known as the red‑margin anthias, is a tiny reef‑dwelling fish that grows to about 5.3 cm. Anglers seek it more for the challenge of targeting small, colorful species than for food, as it is not considered edible.
Family
Anthiadidae
Max Size
5.3 cm
Habitat
marine
Climate
tropical
Best Season
Year‑round in tropical regions, with peak activity during warm summer months
Best Time
Early morning and late afternoon when surface plankton is abundant
No distribution map available
Christmas Island Marine Reserve
AustraliaRenowned for its abundant Pyronotanthias unimarginatus populations around the steep drop-offs of the island's southern reef slopes, attracting anglers worldwide during the austral summer.
Best: December-February
Ari Atoll, Maldives
MaldivesClear waters and vibrant coral gardens host large schools of Pyronotanthias, especially near the channel walls where currents concentrate prey.
Best: May-October
Ras Mohammed National Park
EgyptThe Red Sea's western edge offers rugged reef ledges where this anthias thrives; popular among dive‑fishing tours targeting colorful reef species.
Best: March-May
Tubbataha Reefs Natural Park
PhilippinesA UNESCO World Heritage site with pristine outer reef walls; Pyronotanthias are common during peak plankton blooms, making it a bucket‑list spot for dedicated anglers.
Best: November-February
Palau – Blue Corner
PalauFamous for its steep drop-offs and strong currents that aggregate reef fish; Pyronotanthias are regularly encountered by anglers using light tackle.
Best: June-September
Maui, Molokini Crater
United StatesThe protected crater hosts dense coral formations where Pyronotanthias congregate; accessible yet offers thrilling encounters for sport fishers.
Best: April-October
Best bait: Live copepods, small shrimp larvae, or zooplankton