Species
Displaying 266 of 1089 species
GC
Genus Considered
Achnanthes
- Achnanthes mauiensis
- Achnanthes tumescens
- Achnanthes undulorostrata
- Achnanthes felinophila
- Achnanthes longboardia
- Achnanthes inflata
Achnanthidium
- Achnanthidium latecephalum
- Achnanthidium pyrenaicum
- Achnanthidium eutrophilum
- Achnanthidium reimeri
- Achnanthidium crassum
- Achnanthidium kranzii
- Achnanthidium alpestre
- Achnanthidium minutissimum
- Achnanthidium atomus
- Achnanthidium gracillimum
- Achnanthidium delmontii
- Achnanthidium rivulare
- Achnanthidium druartii
- Achnanthidium deflexum
- Achnanthidium duthiei
Cavinula
- Cavinula pseudoscutiformis
- Cavinula vincentii
- Cavinula lapidosa
- Cavinula pusio
- Cavinula cocconeiformis
- Cavinula davisiae
- Cavinula variostriata
- Cavinula scutiformis
Cocconeis
- Cocconeis pseudothumensis
- Cocconeis fluviatilis
- Cocconeis pediculus
- Cocconeis klamathensis
- Cocconeis rugosa
Cymbella
- Cymbella cosleyi
- Cymbella excisiformis
- Cymbella laevis
- Cymbella affiniformis
- Cymbella affinis
- Cymbella subleptoceros
- Cymbella parva
- Cymbella tropica
- Cymbella hustedtii
- Cymbella neoleptoceros
- Cymbella turgidula
- Cymbella hantzschiana
- Cymbella blinnii
- Cymbella rumrichae
- Cymbella subturgidula
- Cymbella vulgata
- Cymbella stigmaphora
- Cymbella alpestris
- Cymbella tumida
- Cymbella proxima fo. gravida
- Cymbella maggiana
- Cymbella compacta
- Cymbella neocistula var. islandica
- Cymbella cymbiformis
- Cymbella perfossilis
- Cymbella aspera
- Cymbella lanceolata
- Cymbella designata GC
Cymbopleura
- Cymbopleura amphicephala
- Cymbopleura naviculiformis
- Cymbopleura angustata
- Cymbopleura fluminea
- Cymbopleura frequens
- Cymbopleura oblongata
- Cymbopleura maggieae
- Cymbopleura subaequalis
- Cymbopleura hybrida
- Cymbopleura sublanceolata
- Cymbopleura anglica
- Cymbopleura laszlorum
- Cymbopleura incerta
- Cymbopleura metzeltinii
- Cymbopleura rainierensis
- Cymbopleura tynnii
- Cymbopleura apiculata
- Cymbopleura edlundii
- Cymbopleura lata
- Cymbopleura subcuspidata
- Cymbopleura crassipunctata
- Cymbopleura inaequalis
- Cymbopleura heinii
- Cymbopleura subrostrata
- Cymbopleura tundraphila GC
Encyonema
- Encyonema montana
- Encyonema minutum
- Encyonema appalachianum
- Encyonema procerum
- Encyonema paucistriatum
- Encyonema lunatum
- Encyonema neogracile
- Encyonema silesiacum
Encyonopsis
- Encyonopsis lacusalpini
- Encyonopsis minuta
- Encyonopsis alpina
- Encyonopsis thumensis
- Encyonopsis bobmarshallensis
- Encyonopsis hustedtii
- Encyonopsis robusta
- Encyonopsis krammeri
- Encyonopsis kutenaiorum
- Encyonopsis medicinalis
- Encyonopsis albertana
- Encyonopsis anacondae
- Encyonopsis neerlandica
- Encyonopsis descripta
- Encyonopsis czarneckii
- Encyonopsis dakotae
- Encyonopsis descriptiformis
- Encyonopsis falaisensis
- Encyonopsis cesatii
- Encyonopsis cesatiformis
- Encyonopsis stafsholtii
- Encyonopsis lacuscaerulei
- Encyonopsis montana
- Encyonopsis aequaliformis GC
Eunotia
- Eunotia microcephala
- Eunotia enischna
- Eunotia exigua
- Eunotia trinacria
- Eunotia rhomboidea
- Eunotia rushforthii
- Eunotia horstii
- Eunotia subherkiniensis
- Eunotia canicula
- Eunotia papilioforma
- Eunotia gibbosa
- Eunotia sudetica
- Eunotia boomsma
- Eunotia nymanniana
- Eunotia paludosa
- Eunotia hexaglyphis
- Eunotia bilii
- Eunotia incisa
- Eunotia tetraodon
- Eunotia kociolekii
- Eunotia faba
- Eunotia areniverma
- Eunotia montuosa
- Eunotia richbuttensis
- Eunotia mydohaimasiae
- Eunotia diadema
- Eunotia triodon
- Eunotia macroglossa
- Eunotia lewisii
- Eunotia serra
- Eunotia formica
Gomphonema
- Gomphonema duplipunctatum
- Gomphonema insularum
- Gomphonema distans
- Gomphonema nathorstii
- Gomphonema americobtusatum
Humidophila
- Humidophila schmassmannii
- Humidophila undulata
- Humidophila contenta
- Humidophila perpusilla
- Humidophila pantropica
Karayevia
- Karayevia amoena
- Karayevia laterostrata
- Karayevia ploenensis var. gessneri
- Karayevia clevei
Kurtkrammeria
- Kurtkrammeria aequalis
- Kurtkrammeria subspicula
- Kurtkrammeria lacusglacialis
- Kurtkrammeria treinishii
Nupela
- Nupela carolina
- Nupela neglecta
- Nupela vitiosa
- Nupela tenuicephala
- Nupela impexiformis
- Nupela potapovae
- Nupela elegantula
- Nupela pennsylvanica
- Nupela lapidosa
- Nupela poconoensis
- Nupela frezelii
- Nupela subrostrata
Planothidium
- Planothidium rostratoholarcticum
- Planothidium potapovae
- Planothidium abbreviatum
- Planothidium delicatulum
- Planothidium reichardtii
- Planothidium incuriatum
- Planothidium amphibium
- Planothidium biporomum
- Planothidium apiculatum
- Planothidium joursacense GC
Platessa
- Platessa bahlsii
- Platessa kingstonii
- Platessa hustedtii
- Platessa stewartii
- Platessa lutheri
- Platessa conspicua
- Platessa oblongella
- Platessa strelnikovae
Psammothidium
- Psammothidium microscopicum
- Psammothidium didymum
- Psammothidium semiapertum
- Psammothidium levanderi
- Psammothidium scoticum
- Psammothidium pennsylvanicum
- Psammothidium lauenburgianum
- Psammothidium nivale
- Psammothidium acidoclinatum
- Psammothidium chlidanos
- Psammothidium daonense
- Psammothidium bioretii
- Psammothidium helveticum
- Psammothidium lacustre
- Psammothidium harveyi
- Psammothidium alpinum
- Psammothidium obliquum