polleni, Paratilapia Bleeker [P.] 1868:308 [Verslagen en Mededeelingen der Koninklijke Akademie van Wetenschappen. Afdeeling Natuurkunde (Ser. 2) v. 2; ref. 424] Ambassuana [= Ambazoana], northern Madagascar. Syntypes: (8) RMNH 3934 (2), 4483 (1), 6690 (1 of 2). Type catalog: Fricke et al. 2018:251 [ref. 35805]. •Valid as Paratilapia polleni Bleeker 1868 -- (Maréchal & Gosse 1991:358 [ref. 20961], Stiassny & Gerstner 1992:219 [ref. 19332], Reinthal & Stiassny 1997:354 [ref. 22780], Stiassny & Harrison 2000:149 [ref. 25252], Loiselle 2005:35 [ref. 28224], Sparks & Stiassny 2010:46 [ref. 30695], Hammer et al. 2012:66 [ref. 32389], Fricke et al. 2018:251 [ref. 35805]). Current status: Valid as Paratilapia polleni Bleeker 1868. Cichlidae: Ptychochrominae. Distribution: Eastern Madagascar, possibly introduced elsewhere. Habitat: freshwater.