List of species List of images
Navicula circumtexta
Navicula citrus
Navicula clamans
Navicula clavata
Navicula clavata var. indica
Navicula claytonii
Navicula clementioides
Navicula cluthensis
Navicula cluthensis f. rostrata
Navicula coarctata
Navicula cocconioides
Navicula coffaeiformis
Navicula comoides
Navicula complanata
Navicula completa
Navicula confervacea
Navicula consentanea
Navicula constant
Navicula contenta
Navicula cornubiensis
Navicula corymbosa
Navicula costulata
Navicula couperi
Navicula crabroniformis
Navicula criophilum
Navicula crucicula
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

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