mayeri, Nothobranchius Ahl [E.] 1935:126 [Zoologischer Anzeiger v. 112 (nos 5/6); ref. 13867] Beira, eastern Mozambique, 19°50'S, 32°52'E. Holotype (unique): ZMB 21155. Type catalog: Paepke & Seegers 1986:163 [ref. 19981]. Types mentioned: Paepke 1995:93 [ref. 21847]. •Synonym of Nothobranchius orthonotus (Peters 1844) -- (Wildekamp et al. 1986:270 [ref. 6198], Lazara 2001:226 [ref. 25711], Neumann 2008:43 [ref. 30291], Reichard 2010:49-50 [ref. 30694], Shidlovskiy et al. 2010:37 [ref. 31079]). Current status: Synonym of Nothobranchius orthonotus (Peters 1844). Nothobranchiidae. Habitat: freshwater.