improvisa, Asperina Ostroumoff [A. A.] 1896:30 [Zoologischer Anzeiger v. 19 (no. 493); ref. 3320] Temryuk, mouth of Kuban River, Sea of Azov, Russia. No types known. •Synonym of Umbrina cirrosa (Linnaeus 1758) -- (Trewavas 1973:400 [ref. 7201], Chao & Trewavas 1990:825 [ref. 18934], Parin 2003:S13 [ref. 28536], Parin et al. 2014:373 [ref. 33547], Parenti 2020:55 [ref. 37439]). Current status: Synonym of Umbrina cirrosa (Linnaeus 1758). Sciaenidae. Habitat: brackish, marine.