Alphabetical Listing of Families within this Taxa Group:

family     Amphipleuraceae		T2004093
family     Berkeleyaceae		T2006472
family     Brachysiraceae		T2006426
family     Cavinulaceae		T2006455
family     Cosmioneidaceae		T2006456
family     Diadesmidaceae		T2006468
family     Diploneidaceae		T2002403
family     Naviculaceae		T2002397
family     Naviculales incertae sedis		T2007000
family     Phaeodactylaceae		T2006471
family     Pinnulariaceae		T2002430
family     Plagiotropidaceae		T2002412
family     Pleurosigmataceae		T2002406
family     Proschkiniaceae		T2006473
family     Scolioneidaceae		T2006627
family     Scoliotropidaceae		T2006425
family     Sellaphoraceae		T2006427
family     Stauroneidaceae		T2002382