García-Bonilla, E., González, P., Pirateque, L., Guerrero-Kommritz, J., Puyana, M. and Acosta, A. 2020. Sea grasses, a new unreported habitat for the heterobranch mollusk Umbraculum umbraculum in the Caribbean region . Marine and Fishery Sciences (MAFIS). 33, 1 (Jun. 2020), 129–133. DOI:https://doi.org/10.47193/mafis.3312020061809.