cirrosus, Squalus Gronow [L. T.] in Gray 1854:6 [Catalogue of fish collected and described by Laurence Theodore Gronow; ref. 1911] No locality. No types known. •Synonym of Stegostoma varium (Seba 1759) -- (see Goto 2001:83 [ref. 25912]). •Synonym of Stegostoma fasciatum (Hermann 1783) -- (Compagno 1984:200 [ref. 6474], Compagno 2001:186 [ref. 26323]). •Synonym of Stegostoma tigrinum (Forster 1781) -- (Kottelat 2013:19 [ref. 32989], Dahl et al. 2019:528 [ref. 36993]). Current status: Synonym of Stegostoma tigrinum (Forster 1781). Stegostomatidae. Habitat: brackish, marine.