| [temporal and spatial distribution of the crab callinectes sapidus (decapoda: portunidae) in chetumal bay, quintana roo, mexico]. | in order to determine temporal and spatial distribution patterns of callinectes sapidus, samplings were carried out during the cold-front (january-february), dry (may-june) and rainy (august-september, 2002) climatic seasons, in 30 sampling stations of chetumal bay, grouped in sectors a (14 stations), b (eight stations) and c (eight stations). in each sampling station crabs were collected from two transects parallel to the coast, each with three traps, separated by 30 m. sediments were calcareou ... | 2007 | 18457132 |