Pastor-Gutiérrez, Lourdes, et al. “STUDY OF THE SEAHHORSE POPULATIONS IN TWO ZONES OF THE NORTH COAST OF HAVANA AND PINAR DEL RÍO, CUBA”. Revista Ciencias Marinas Y Costeras, vol. 3, Dec. 2011, pp. 171-8, https://doi.org/10.15359/revmar.3.13.