Complete or nearly complete mt-genomes used in this study. Mt-genome sequences of 5 newly sequenced species and 24 species generated from our previous studies were highlighted in bold. (XLSX 15 kb)
This is a dataset of 40 complete mitogenomes for 37 erinaceids (29 were sequenced in the current study and 8 were downloaded from GenBank) representing 20 species and the three outgroups in well-align
Hydrozoans display the most morphological diversity within the phylum Cnidaria. While recent molecular studies have provided some insights into their evolutionary history, sister group relationships r