 "H. banksii" was described in more detail in 1951 by Kjellesvig-Waering, who agreed that specimens assigned to "S. megalops" should be assigned to "H. banksii".However, he was also wrong in assigning a walking leg of "Salteropterus abbreviatus" to the hughmilleriid species.Currently, all descriptions prior to 2006 of "H. banksii" are considered inadequate or of little use.