1. Aiyar, R. G. and Alikunhi, K. H. “On a new Pisionid from the sandy beach, Madras,”Rec. Ind. Mus., 1940,42, 1.
2. — “Change of the generic namePisionella Aiyar and Alikunhi, 1940, intoPisionidens (Polychæta),”Curr. Sci., 1943,12, 4.
3. Alikunhi, K. H. “On a new species ofPrægeria occurring in the sandy beach, Madras,”Proc. Ind. Acad. Sci., 1941,13, 3.
4. — “OnPisione complexa, n. sp., from the sandy beach, Madras,”Proc. Nat. Inst. Sci. India, 1947,13, 3.
5. - “Genital papillæ (suckers) and sperm-sacs in the Pisionid polychæte,Pisionidens indica (Aiyar & Alikunhi),Proc. 35th Ind. Sci. Congr., Patna, 1948.