possible food source for the larvae. This would insignificantly limit the extent of growth and development among the larvae. The study concluded that larvae of Sabellaria cementarium are capable of changing their diet and thus utilizing detritus as a food supply (Qian and Chia, 1990).[338 words] ReferencesPawlik, J. R. and Chia, F. S. 1991. Larval settlement of Sabbelaria cementarium Moor, and comparisons with other species of Sabellariid polychaetes. Canadian Journal of Zoology, 69:765-770.Qian, P. Y. and Chia, F. S. 1990. Detritus as a potential food source for polychaete larvae. Journal of Experimental Marine Biology and Ecology, 143:63-72.Render, J. A. 1983. The 2nd polar lobe of the Sabellaria cementarium embryo plays an inhibitory role in apical tuft formation. Wilhelm Roux's Archives of Developmental Biology, 192:120-129....