Myosin repertoire of the arthropods. This chart shows the myosin repertoire for all species in the analysis. To the left is a schematic phylogenetic tree, depicting the relationships (no scale). The identifiers in the boxes indicate protein classes/variants. "O" means orphan class. Colored boxes mean the class/variant exists in this species. Grey boxes mean the class/variant was not found. Columns marked with stars were included in the phylogenomic analysis.