umbratilus, Pomacentrus Allen [G. R.], Erdmann [M. V.] & Pertiwi [N. P. D.] 2023:143 [Zootaxa 5361 (no. 1); ref. 40573] Ko Chi, Surin Islands, Thailand, Andaman Sea, 09°28.998'N, 97°54.0'E, depth 5 - 8 meters. Holotype: WAM P.33076-002. Paratypes: (26) ROM 69559 (6), 70299 (3), 71387 (8), 71388 (7); WAM P.26504-009 (1), P.33076-003 (1). First published in an ICZN unavailable publication [ref. 39104]. •Valid as Pomacentrus umbratilus Allen, Erdmann & Pertiwi 2023. Current status: Valid as Pomacentrus umbratilus Allen, Erdmann & Pertiwi 2023. Pomacentridae: Pomacentrinae. Distribution: Eastern Indian Ocean: East Andaman Sea (Thailand). Habitat: marine.