List of species List of images
Navicula crucifera
Navicula cryptocephaloides
Navicula cryptostriata
Navicula cryptotenella
Navicula cuspis
Navicula cymbula
Navicula cyprinus
Navicula dalmatica
Navicula debilissima
Navicula decussepunctata
Navicula delawarensis
Navicula delognei
Navicula detenta
Navicula difficilisima
Navicula diffusa
Navicula digitoconvergens
Navicula digitoradiata
Navicula digitulus
Navicula digna
Navicula dilucida
Navicula diploneoides
Navicula diplosticta
Navicula directa
Navicula directa var. remota
Navicula dirrhombus
Navicula discrepans
Navicula disjuncta
Navicula distans
Navicula diversistriata
Navicula duerrenbergiana
Navicula dunstonii
Navicula durandii var. rhomboidea
Navicula egena
Navicula erifuga
Navicula escorialis
Navicula eta
Navicula evanida
Navicula excelsa
Navicula exigua
Navicula exiguiformis
Navicula explanata
Navicula farta
Navicula fauta
Navicula fennica
Navicula festiva
Navicula finmarchica
Navicula flagellifera
Navicula flanatica
Navicula floridana
Navicula florinae

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