Alphabetical Listing of Genera within this Taxa Group:
genus     Carinurella T4023872
genus     Chaetoniphargus T4085844
genus     Haploginglymus T4023916
genus     Microniphargus T4021417
genus     Niphargobates T4023958
genus     Niphargopsis T4035714
genus     Niphargus T4023959
genus     Pontoniphargus T4023982