Genera that contain: Trigonectes [ 2 ] records

Rivulichthys Myers [G. S.] 1927:118 [Annals and Magazine of Natural History (Series 9) v. 19 (no. 109); ref. 3098] Masc. Rivulus rondoni Miranda Ribeiro 1920. Type by original designation (also monotypic). •Synonym of Trigonectes Myers 1925 -- (Parenti 1981:484 [ref. 7066], Costa 1990:137 [ref. 14542], Costa 1990:87 [ref. 16650], Costa 1998:78 [ref. 23792], Costa in Reis et al. 2003:543 [ref. 27061]). •Synonym of Trigonectes Myers 1925, but a valid subgenus Rivulichthys -- (Lazara 2001:309 [ref. 25711]). Current status: Synonym of Trigonectes Myers 1925. Rivulidae: Rivulinae.

Trigonectes Myers [G. S.] 1925:371 [The Fish Culturist v. 4 (no. 8); ref. 5744] Masc. Trigonectes strigabundus Myers 1925. Type regarded as by monotypy; possible synonyms mentioned. Also appeared in more detail in Myers 1927:128-129 [ref. 3098]. •Valid as Trigonectes Myers 1925 -- (Parenti 1981:484 [ref. 7066], Costa 1990:137 [ref. 14542], Costa 1990:87 [ref. 16650], Costa 1998:78 [ref. 23792], Huber 1999:40 [ref. 23834], Britski et al. 1999:140 [ref. 24147], Murphy et al. 1999:293 [ref. 25492], Lazara 2001:309 [ref. 25711], Costa in Reis et al. 2003:543 [ref. 27061], Costa 2004:2 [ref. 27874], Huber 2005:14 [ref. 28394], Costa 2014:177 [ref. 35439], Loureiro et al. 2018:5 [ref. 36240]). Current status: Valid as Trigonectes Myers 1925. Rivulidae: Rivulinae.