Phrynoponera ants are not typically a dominant component of leaf litter ant fauna in Ghana. The leaf litter ant fauna in tropical regions like Ghana is highly diverse, with many genera and species. However, specific percentages for Phrynoponera ants within this fauna are not commonly detailed in general literature. Studies focusing on the biodiversity of leaf litter ants often highlight the dominance of other genera such as Pheidole, Solenopsis, and Tetramorium. For precise data, one would need to refer to specific ecological studies or surveys conducted in the region.