Species
Displaying 350 of 1134 species
GC
Genus Considered
Achnanthidium
- Achnanthidium rosenstockii
- Achnanthidium subhudsonis var. kraeuselii
- Achnanthidium thienemannii
- Achnanthidium kranzii
- Achnanthidium delmontii
Aulacoseira
- Aulacoseira pusilla
- Aulacoseira tenella
- Aulacoseira pseudoamericana
- Aulacoseira nygaardii
- Aulacoseira subarctica
- Aulacoseira newjerseyana
- Aulacoseira islandica
Chamaepinnularia
- Chamaepinnularia hassiaca
- Chamaepinnularia krasskei
- Chamaepinnularia witkowskii
- Chamaepinnularia gandrupii
- Chamaepinnularia krookii
Cymbella
- Cymbella excisiformis
- Cymbella affiniformis
- Cymbella cleve-eulerae
- Cymbella vulgata
- Cymbella tumida
- Cymbella fontinalis
- Cymbella mexicana var. kamtschatica
Cymbopleura
- Cymbopleura amphicephala
- Cymbopleura maggieae
- Cymbopleura subaequalis
- Cymbopleura rupicola
- Cymbopleura elliptica
- Cymbopleura laszlorum
- Cymbopleura incerta
- Cymbopleura stauroneiformis
- Cymbopleura austriaca
Delicatophycus
- Delicatophycus tundraphilus
- Delicatophycus canadensis
- Delicatophycus montana
- Delicatophycus alpestris
Diploneis
- Diploneis puella
- Diploneis puellafallax
- Diploneis submarginestriata
- Diploneis potapovae
- Diploneis calcicolafrequens
- Diploneis texana
- Diploneis calcilacustris
- Diploneis galloprovincialis
- Diploneis boldtiana
- Diploneis abscondita
- Diploneis doncharlesii
- Diploneis krammeri
- Diploneis mollenhaueri
- Diploneis dilatata
Encyonema
- Encyonema montanum
- Encyonema silesiacum
- Encyonema silesiacum var. elegans
- Encyonema kamtschaticum var. parvum
- Encyonema minutum var. pseudogracilis
- Encyonema kamtschaticum
- Encyonema leibleinii
- Encyonema nicafei
- Encyonema sinicum
- Encyonema reimeri
Eunotia
- Eunotia orthohedra
- Eunotia exigua
- Eunotia tecta
- Eunotia bidentula
- Eunotia mucophila
- Eunotia triodon
- Eunotia pseudoparallela
- Eunotia tauntonensis
Gomphonema
- Gomphonema louisiananum
- Gomphonema insularum
- Gomphonema apuncto
- Gomphonema brebissonii
- Gomphonema marriae
- Gomphonema stonei
- Gomphonema eileencoxiae
- Gomphonema elongatum
- Gomphonema coronatum
- Gomphonema semiapertum
- Gomphonema vibrioides
Luticola
- Luticola ventricosa
- Luticola arctica
- Luticola goeppertiana
- Luticola hamiltonii
- Luticola minor
Navicula
- Navicula goersii
- Navicula vilaplanii
- Navicula caterva
- Navicula longicephala
- Navicula antonii
- Navicula canalis
- Navicula pseudotenelloides
- Navicula veneta
- Navicula cincta
- Navicula seibigiana
- Navicula symmetrica
- Navicula libonensis
- Navicula salinarum
- Navicula erifuga
- Navicula lundii
- Navicula germainii
- Navicula notha
- Navicula subrhynchocephala
- Navicula trivialis
- Navicula reinhardtii
- Navicula escambia
- Navicula wildii
- Navicula geronimensis
- Navicula cari
- Navicula rhynchocephala
- Navicula cryptocephaloides
- Navicula tripunctata
- Navicula vaneei
- Navicula whitefishensis
- Navicula slesvicensis
- Navicula angusta
- Navicula viridula
- Navicula peregrinopsis
- Navicula hasta
- Navicula sovereignii
- Navicula vulpina
- Navicula peregrina
- Navicula aurora
- Navicula oblonga
- Navicula genovefae GC
- Navicula nunivakiana GC
Neidium
- Neidium densestriatum
- Neidium pseudodensestriatum
- Neidium hercynicum
- Neidium distinctepunctatum
- Neidium bisulcatum
- Neidium hitchcockii
- Neidium sacoense
- Neidium fossum
- Neidium amphigomphus
- Neidium rugosum
- Neidium dilatatum
- Neidium iridis
Nitzschia
- Nitzschia acidoclinata
- Nitzschia oligotraphenta
- Nitzschia serpentiraphe
- Nitzschia siliqua GC
Pinnularia
- Pinnularia lagerstedtii
- Pinnularia pluvianiformis
- Pinnularia pseudoparva
- Pinnularia perinterrupta
- Pinnularia bigibba
- Pinnularia divergentissima var. subrostrata
- Pinnularia saprophila
- Pinnularia divergentissima
- Pinnularia grunowii
- Pinnularia borealis
- Pinnularia birnirkiana
- Pinnularia lacunicola
- Pinnularia lunata
- Pinnularia scotica
- Pinnularia wisconsinensis
- Pinnularia subgibba var. lanceolata
- Pinnularia brauniana
- Pinnularia feremorosa
- Pinnularia subgibba var. sublinearis
- Pinnularia polyonca var. stidolphii
- Pinnularia subgibba var. undulata
- Pinnularia undula
- Pinnularia turgidula
- Pinnularia decrescens
- Pinnularia turfosiphila
- Pinnularia lokana
- Pinnularia cardinaliculus
- Pinnularia macilenta
- Pinnularia socialis
- Pinnularia cuneicephala
- Pinnularia kwacksii
- Pinnularia undula var. major
- Pinnularia clericii
- Pinnularia formica
- Pinnularia streptoraphe
- Pinnularia rexlowei
- Pinnularia bihastata
- Pinnularia spinifera
- Pinnularia transversa
- Pinnularia pulchella var. canadensis
- Pinnularia torta
- Pinnularia pulchella
- Pinnularia nobilis var. regularis
- Pinnularia dariana
- Pinnularia ectorii
- Pinnularia alabamae
Planothidium
- Planothidium rostratoholarcticum
- Planothidium reichardtii
- Planothidium incuriatum
- Planothidium biporomum
- Planothidium sheathii
- Planothidium lanceolatoides
- Planothidium joursacense GC
Psammothidium
- Psammothidium rossii
- Psammothidium subatomoides
- Psammothidium sacculus
- Psammothidium acidoclinatum
- Psammothidium daonense
- Psammothidium obliquum
Sellaphora
- Sellaphora schadei
- Sellaphora javanica
- Sellaphora stroemii
- Sellaphora subbacillum
- Sellaphora disjuncta
Stauroneis
- Stauroneis thermicola
- Stauroneis stodderi
- Stauroneis staurolineata
- Stauroneis alabamae
- Stauroneis kingstonii
- Stauroneis terryi