festivus, Pseudogobiopsis Larson [H. K.] 2009:155, Figs. 22-24 [Raffles Bulletin of Zoology v. 57 (no. 1); ref. 30125] 8.6 kilometers after turnoff to Sungei Cina Matang after entrance to Matang Reserve, near Kuching, Sarawak, Malaysia. Holotype: ZRC 40279. Paratypes: CMK 8401 [to go to ZRC] (12); NTM S.14299-001 (7); ZRC 27842-3 (2), 29082-3 (2), 40280 (6), 50715 (9); ZSM 37064 (5). Plus other material. Pseudogobiopsis is feminine, therefore correction of the adjective to festiva. •Valid as Pseudogobiopsis festiva Larson 2009 -- (Kottelat 2013:421 [ref. 32989], Larson et al. 2017:180 [ref. 35338] as festivus, Allen & Larson 2020:40 [ref. 37851] as festivus, Parenti 2021:346 [ref. 38603]). Current status: Valid as Pseudogobiopsis festiva Larson 2009. Oxudercidae: Gobionellinae. Distribution: Southeast Asia: Sarawak (Malaysia). Habitat: freshwater, brackish.