Velentina, K. and Lokeshwor, Y. 2023. Preliminary observation on the polymorphic forms in three species of the Genus <i>Lepidocephalichthys</i> Bleeker, 1863 of Northeast India. Records of the Zoological Survey of India. 123, 2S (Jul. 2023), 159–168. DOI:https://doi.org/10.26515/rzsi/v123/i2S/2023/172512.