Hata, H., and H. Motomura. “A New Species of Sardine, Sardinella electra (Teleostei: Clupeiformes: Clupeidae), from the Ryukyu Islands, Japan”. Zootaxa, vol. 4565, no. 2, Mar. 2019, pp. 274–280, doi:10.11646/zootaxa.4565.2.11.