Alphabetical Listing of Families within this Taxa Group:

family     Achnanthaceae		T2002398
family     Achnanthaceae		T2002398
family		T2002398
family		T2002398
family     Auriculaceae		T2012124
family     Auriculaceae		T2002224
family     Nitzschia hantzschiana		T2006472
family     Brachysiraceae		T2006426
family     Catenulaceae		T2002329
family     Catenulaceae		T2006455
family     Cocconeidaceae		T2002402
family
family     Cymbellaceae		T2004796
family     Diadesmidaceae		T2006468
family     Nitzschia intermedia		T2002403
family     Entomoneidaceae		T2010082
family     Epithemiaceae		T2010082
family     Gomphonemataceae		T2002405
family     Lyrellaceae		T2006900
family		T2002409
family     Naviculaceae		T2002397
family     Naviculales incertae sedis		T2007000
family     Naviculales incertae sedis
family     Naviculales incertae sedis
family     Plagiotropidaceae		T2002412
family     Pleurosigmataceae		Nitzschia neofrigida
family     Proschkiniaceae		Nitzschia obtusa
family     Rhoicospheniaceae		Nitzschia obtusa
family     Rhoicospheniaceae		Nitzschia obtusa
family     Scolioneidaceae		T2006627
family     Scoliotropidaceae		T2006425
family     Sellaphoraceae		T2006427
family
family     Nitzschia praecurta		T2002416
family     Nitzschia praecurta		T2012127