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Laubenfels, M.W. de. (1936). A comparison of the shallow-water sponges near the Pacific end of the Panama Canal with those at the Caribbean end. Proceedings of the United States National Museum. 83 (2993): 441-466.
Laubenfels, M.W. de. (1936). A comparison of the shallow-water sponges near the Pacific end of the Panama Canal with those at the Caribbean end. Proceedings of the United States National Museum. 83 (2993): 441-466.
