Mark E. Hay, Steven D. Gaines, Geographic Differences in Herbivore Impact: Do Pacific Herbivores Prevent Caribbean Seaweeds From Colonizing Via the Panama Canal?, Biotropica, Vol. 16, No. 1 (Mar., 1984), pp. 24-30
No takes yet. Share an insight, caveat, or question.
Hay et al. (1984) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: