1. Allis, E. P... “Pseudo-branchial and carotida rteries inEsox, Salmo, Gadus andAmia,”Ant. Anz., 1912,41, 113.
2. Awati, P. R. and Bal, D. M... “Studies on Indian puffers or Globe fishes. II. The blood vascular system ofTetradon oblongus (Bloch),”Jour. Univ. Bombay, 1934, 1933,1 (5), pp. 74–95.
3. Burne, R. H... “On the aortic arch system ofSaccobrachus fossilis,”Jour. Linn. Soc. London. (Zool), 1894,25, 48–56.
4. Danforth, C. N... “The heart and arteries ofPolyodon,”J. Morph., 1912,23, 409–54.
5. Das, S. M. and Saxena, D. B. “Some new observation on the circulatory system ofOphiocephalus striatus (Bloch),”Curr. Sci., 1954,23, 127–28.