The Apogon sialis lives in the demersal, marine environment.
Apogon sialis (Jordan & Thompson, 1914), type locality Japan, is the senior synonym of Amia cathetogramma Tanaka, 1917, also described from Japan. Apogon pseudotaeniatus Gon, 1986 from the Red Sea, previously misidentified as A. bifasciatus Rüppell, is very similar in colour pattern to A. More
Doublebar cardinalfish in English
twobelt cardinalfish in English
Yokosuji-ishimochi in Japanese (日本語)
垂带天竺鲷 in Mandarin Chinese
垂帶天竺鯛 in Mandarin Chinese
大面侧仔 in Mandarin Chinese
大面側仔 in Mandarin Chinese
拟双带天竺鲷 in Mandarin Chinese
擬雙帶天竺鯛 in Mandarin Chinese