porosus, Scymnus Ehrenberg [C. G.] in Klunzinger 1871:670 [Verhandlungen der K.-K. zoologisch-botanischen Gesellschaft in Wien v. 21; ref. 2622] Red Sea. Type catalog: Paepke & Schmidt 1988:162 [ref. 21041] dated to 1899. Regarded as not available; appeared as manuscript name in synonymy as above, then in the synonymy of Ginglymostoma mülleri in Hemprich & Ehrenberg 1899:8, Pl. 6 (fig. 3 + a-d) [ref. 4977]. Subsequent publication in an available way not researched (but would then date to 1871). •In the synonymy of Ginglymostoma ferrugineum (Lesson 1831) -- (Dor 1984:3 [ref. 29757]). •In the synonymy of Nebrius ferrugineus (Lesson 1831) -- (Compagno 1984:207 [ref. 6474], Compagno 2001:196 [ref. 26323]). Nomen Nudum. Current status: Synonym of Nebrius ferrugineus (Lesson 1831). Ginglymostomatidae.