Two different tree-building methods were used to construct branching diagrams. Neighbor-joining (NJ) analysis was conducted using the software package MEGA 5 (Tamura et al. 2011). For the maximum-likelihood (ML) approach, the appropriate model of nucleotide substitution was determined using jModeltest version 3.07 (Posada 2008). The ML analysis was run on Phylogeny.fr server (Dereeper et al., 2008) with parameters fixed according to jModeltest specifications. Confidence in topologies was evaluated based on 1000 bootstrap replicates or posterior probability. The two analyses resulted in identical tree topologies. The NJ tree is presented herein.