1. As a result of the recent sympatry and possible conspecific. 2. Many of these populations live in sympatry , yet are reproductively isolated. 3. Ecological speciation can occur either in allopatry, sympatry , or parapatry. 4. It is often found in sympatry with other " Saccharomyces " species. 5. In areas of sympatry , robust capuchins achieve higher population densities than gracile capuchins. 6. Syntopy is a special case of sympatry . 7. The sympatry and molecular phylogenetics in combination with detailed morphological studies . This is so far only partly achieved. 8. The polyploid offspring occupy the same environment as the parent plants ( hence sympatry ), but are reproductively isolated. 9. Just as the broader term sympatry , " syntopy " is used especially for close species that might outcompeting each other. 10. Until recently it has been a confusing species due to its lost holotype and sympatry with another, undescribed, species.