sikat, Phenacostethus Parenti [L. R.], Lumbantobing [D. N.] & Haryono [no initials] 2023:557, Figs. 2-3C, 4, 5A [Raffles Bulletin of Zoology v. 71; ref. 40527] Kecamatan Jorong, Jorong River, along Jalan Ahmad Yani, road from Pelaihari to Simpangempat, Kabupaten Tanah Laut, Kalimantan Selatan, Indonesia, 3°58.794S, 114°56.375E, elevation 20.7 meters. Holotype: MZB 25501. Paratypes: MZB, USNM, ZRC. •Valid as Phenacostethus sikat Parenti, Lumbantobing & Haryono 2023. Current status: Valid as Phenacostethus sikat Parenti, Lumbantobing & Haryono 2023. Phallostethidae. Distribution: Southeast Asia: southeastern coastal drainages of Kalimantan Selatan, Indonesia. Habitat: freshwater.