https://www.selleckchem.com/pr....oducts/epz020411.htm
Color pattern and secondary sexual characters (e.g. number, arrangement and shape of hooks in mature males) suggest that the Hyphessobrycon panamensis species-group is a putatively monophyletic lineage.The center of diversity for the chordeumatidan millipede family Conotylidae is northwestern North America, where five of six subfamilies and ten of fourteen previously described genera occur; in this paper, seven additional new genera and 33 new species from the region are described. New species in the genus Taiyutyla Chamberlin, 1952 a