Gopi, K.C. 2002. A New Synbranchid Fish, <i>Monopterus digressus</i> from Kerala, Peninsular India. Records of the Zoological Survey of India. 100, 1-2 (Jun. 2002), 137–143. DOI:https://doi.org/10.26515/rzsi/v100/i1-2/2002/159618.