markalleni, Ecsenius Allen [G. R.], Erdmann [M. V.] & Liu [S.-Y. V.] 2026:113, Figs. 1-5, 7, 8A [Journal of the Ocean Science Foundation v. 46; ref. 43178] Enderby Island, Dampier Archipelago, Western Australia, -20.61798°, 116.4642°, depth 15 - 16 meters. Holotype: WAM P.34747-006. Paratypes: KAUM-I, WAM. Plus additional non-type material. •Valid as Ecsenius markalleni Allen, Erdmann & Liu 2026. Current status: Valid as Ecsenius markalleni Allen, Erdmann & Liu 2026. Blenniidae: Salariinae. Distribution: Indo-West Pacific: Andaman Islands and Gulf of Thailand east to West Papua Province, Indonesia, Vietnam and Philippines, south to Western Australia and north to Taiwan and Japan. Habitat: marine.