Its range extends from East Africa , Madagascar and the Red Sea through the Indian Ocean to tropical Australia , Japan , the South China Sea and the island groups in the West and Central Pacific .
Seriatopora hystrix is native to the Indo - Pacific region .
Seriatopora hystrix 's range extends from East Africa , Madagascar and the Red Sea through the Indian Ocean to tropical Australia , Japan , the South China Sea and the island groups in the West and Central Pacific .
Seriatopora hystrix is native to the Indo - Pacific region .