Robertson, D.R. 1992e. Patterns of lunar settlement and early-recruitment in Caribbean reef fishes at Panama. Marine Biology 114:527-537.

Robertson, D.R., U.M. Schober and J.D. Brawn. 1993a. Comparative variation in spawning output and juvenile recruitment of some Caribbean reef fishes. Marine Ecology Progress Series 94:105-113.

Clifton, K.C. and D.R. Robertson. 1993b. Risks of alternative mating tactics. Nature 366:520.

Wellington, G.M., G.R Allen and D.R. Robertson. 1994. <i>Xyrichtys perlas</i>, (Labridae) a new species of razorfish from the tropical Eastern Pacific. <i>Revue Francaise Aquariologie</i> 21:49-52

Cole, Kathleen S.; Robertson, D. Ross; Cedeno, A. A.. 1994. Does Gonad Structure Reflect Sexual Patterns in all Gobiid Fishes?. Environmental Biology of Fishes, 41: 301-309.

1994b. Sweatman, H.P.A and D.R Robertson. Grazing halos and predation
on juvenile Caribbean surgeonfishes. Marine Ecology Progress Series 111:
1-

Robertson, D.R. 1995a. Competitive ability and the potential for lotteries among territorial reef fishes. Oecologia 103:180-190.

Allen, G.R. and D.R.Robertson. 1995b. <i>Xyrichtys wellingtoni</i>, a new species of wrasse (Labridae) from Clipperton Island, tropical eastern Pacific. Revue francaise Aquariologie 22:80-82.

Allen, G.R. and D.R. Robertson. 1995c. <i>Pseudogramma axelrodi</i> , a new species of serranid fish from the tropical eastern Pacific ocean. Tropical Fish Hobbyist 44:72-75.

Shulman, Myra Joy; Robertson, D. Ross. 1996. Changes in the coral reefs of San Blas, Caribbean Panama: 1983-1990. Coral Reefs, 15(4): 231-236.