The Epigonus fragilis lives in the benthopelagic, marine, depth range 120 - 494 m environment.
Epigonus fragilis Gon, 1985Scepterias fragilis Jordan & Jordan, 1922; (valid as) - Epigonus glossodontus Gon, 1985 - Epigonus heracleus Parin & Abramov, 1986 - Epigonus lenimen Parin & More
脆后竺鲷 in Mandarin Chinese
脆後竺鯛 in Mandarin Chinese