Thecagaster amasina Thecagaster bidentata (Sombre Goldenring) Thecagaster brevistigma Thecagaster buchholzi (Buchholz’ Goldenring) Thecagaster charpentieri Thecagaster cilicia Thecagaster coronata Thecagaster helladica (Greek Goldenring) Thecagaster insignis (Blue-Eyed Goldenring) Thecagaster mzymtae (Caucasian Goldenring) Thecagaster pekinensis