Collin, R.; Diaz, M. C.; Norenburg, J.; Rocha, R. M.; Sanchez, J. A.; Schulze, A.; Schwartz, M.; Valdes, A. (2005). Photographic identification guide to some common marine invertebrates of Bocas del Toro, Panama. Caribbean Journal of Science, 41(3): 638-707
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Collin, R.; Diaz, M. C.; Norenburg, J.; Rocha, R. M.; Sanchez, J. A.; Schulze, A.; Schwartz, M.; Valdes, A.
2005
Photographic identification guide to some common marine invertebrates of Bocas del Toro, Panama