Hafiz, H.A. 1939. Observations on the Bionomics of the Midge <I>Chironomus (limnochironomus) tenuiforceps</i> (Kieff.) Occurring on the Filter-Beds of the Calcutta Corporation water works at Pulta, near Calcutta (Chironomidae: Diptera). Records of the Zoological Survey of India. 41, 3 (Jun. 1939), 225–230. DOI:https://doi.org/10.26515/rzsi/v41/i3/1939/162222.