Comparison of gene orders of capitellid mtgenomes. Conserved gene clusters in Annelida are indicated by different colors. Black circles represent non-coding regions with > 100 bp sequences between genes. Triangles stand for the long non-coding region (Group II intron) within the cox1. Red circles represent the beginning and end of the contig where the putative control region might be located.

 
 
  Part of: Su X, Yang D, Wu X, Sun Y, Qiu J-W, Zhang Y (2025) Substantial mitochondrial gene order rearrangements and differential evolution rates within the family Capitellidae (Annelida). Zoosystematics and Evolution 101(3): 955-967. https://doi.org/10.3897/zse.101.144081