rivalis, Vaimosa Herre [A. W. C. T.] 1927:149, Pl. 11 (fig. 1) [Monographs, Bureau of Science Manila Monogr. 23; ref. 2104] Talakop Creek at foot of Mount Isarog, Calabanga, and Hinaginanan River, both in Camarines Sur Province, Philippines. Syntypes and additional material: (23) BSMP 13061 (16) and 13602 (8) destroyed, seen by Koumans. Type catalog: Koumans 1940:185 [ref. 2676] but with different numbers than in original. •Incertae sedis, perhaps a Redigobius or Eugnathogobius -- (Larson 2001:72 [ref. 25522]). •Nomen dubium in Redigobius or Eugnathogoboius -- (Larson 2010:186 [ref. 30783]). •Specis inquiendae in Redigobius Herre 1927 -- (Kottelat 2013:422 [ref. 32898]). •Uncertain as Redigobius rivalis (Herre 1927) -- (Parenti 2021:352 [ref. 38603]). Nomen Dubium. Current status: Uncertain as Redigobius rivalis (Herre 1927). Gobiidae. Distribution: Southeast Asia: Camarines Sur (Philippines) [if valid].