SINGH, H.S., and SHILPI AGRAWAL. “VARIATION IN CHITINOID STRUCTURES OF HAMATOPEDUNCULARIA WALLAGONIUS N. SP. IN RELATION TO SEASON”. UTTAR PRADESH JOURNAL OF ZOOLOGY 12, no. 2 (February 13, 1992): 154–156. Accessed June 28, 2025. https://www.mbimph.com/index.php/UPJOZ/article/view/1122.