Parapelecus Günther [A.] 1889:227 Masc. Parapelecus argenteus Günther 1889. Type by monotypy. In Oxygastrinae based on Pseudolaubuca of Tang et al. 2013:101 [ref. 33447]. •Valid as Parapelecus Günther 1889 -- (Yih & Wu 1964:81 [ref. 13499]). •Synonym of Pseudolaubuca Bleeker 1864 -- (Chen in Chu & Chen 1989:48 [ref. 13584], Bănărescu 1997:24 [ref. 23274], Luo & Chen in Chen et al. 1998:155 [ref. 23878], Kottelat 2013:146 [ref. 32989], Endruweit 2025:131 [ref. 42401]). Current status: Synonym of Pseudolaubuca Bleeker 1864. Xenocyprididae.