Fig. 4 in Spatial and temporal structure of fish assemblages in a hyperhaline coastal system: Ría Lagartos, Mexico

Fig. 4. Canonical Correspondence Analysis bi-plot. Length and direction of arrows indicate the relative importance and force of change in the environmental variables. CCA axis 1 and CCA axis 2 had eigen values of 0.629 and 0.214 respectively. The habitats and seasons are indicated. Only the species approximately 90% of IVI are shown. Species abbreviations are the first letter of the genus name and first four letters of the species name. DO: dissolved oxygen.