Species richness in the Sporades. Color represents the number of species found on an island. The number of species per island decreases with island size. Species richness also declines from west to east as the duration of island isolation increases.

 
 
  Part of: Foufopoulos J, Roussos S, Kalogiannis S, Kalb S, Strachinis I, Brock KM (2024) The herpetofauna of the Sporades Islands (Aegean Sea, Greece): New discoveries and a review of a century of research. Herpetozoa 37: 241-258. https://doi.org/10.3897/herpetozoa.37.e125965