1. Beddingfield, S. D. (1992). The feeding biology of Astropecten articulatus (Echinodermata: Asteroidea) from the Gulf of Mexico: an evaluation of optimal foraging theory in a soft-bottom predator. Masters thesis. University of Alabama at Birmingham, Birmingham, Alabama
2. Beukema, J. J. (1968). Predation by the three-spined stickleback (Gasterosteus aculeatus): the influence of hunger and experience. Behaviour 31: 1?126
3. Bitter, R., Penchaszadeh, P. (1982). Feeding habits of the sea star Astropecten marginatus in Gulfo Triste, Venezuela. In: Lawrence, J. M. (ed.) Proceedings of the International Echinoderm Conference, Tampa Bay. A. A. Balkema, Rotterdam, p. 3
4. Campbell, D. B. (1987). A test of the energy maximization premise of optimal foraging theory. In: Kamil, A. C., Krebs, J. R., Pulliam, H. R. (eds.). Foraging behavior. Plenum Press, New York, p. 143?171
5. Christensen, A. M. (1970). Feeding biology of the sea star Astropecten irregularis Pennant. Ophelia 8: 1?134