perakensis, Corica Herre [A. W. C. T.] 1936:5, Pl. 1 [Bulletin of the Raffles Museum No. 12; ref. 10994] Perak River, Perak, Malaysia. Holotype: CAS-SU 30976. Paratypes: (11) CAS-SU 68220 [ex CAS-SU 30976] (9), ZRC 1442 (3). Type catalog: Böhlke 1953:11 [ref. 12291]. •Valid as Clupeichthys perakensis (Herre 1936) -- (Whitehead 1985:184 [ref. 5141], Kottelat 2013:59 [ref. 32989], Ng et al. 2019:519 [ref. 36606], Ahmad et al. 2023:31 [ref. 41243]). Current status: Valid as Clupeichthys perakensis (Herre 1936). Ehiravidae. Distribution: Southeast Asia: Malaya (Malaysia) and eastern-central Sumatra (Indonesia). IUCN (2019): Least Concern. Habitat: freshwater.