Gomphonema

Gomphonema is a genus of diatoms belonging to the family Gomphonemataceae.
The genus has cosmopolitan distribution.
Species
As accepted by WoRMS;
Gomphonema acceptatum
Gomphonema acuminatum
Gomphonema adhikarii
Gomphonema affine
Gomphonema africanum
Gomphonema alavariense
Gomphonema angkoricum
Gomphonema angusticapitatum
Gomphonema angusticlavatum
Gomphonema angustissimum
Gomphonema angustum
Gomphonema anjae
Gomphonema asiaticum
Gomphonema augur
Gomphonema auguriforme
Gomphonema auritum
Gomphonema balatonis
Gomphonema berggreni
Gomphonema berggrenii
Gomphonema bergii
Gomphonema bicepiformis
Gomphonema bigutianchnensis
Gomphonema bohemicum
Gomphonema boreale
Gomphonema brasiliensoide
Gomphonema bukycanyona
Gomphonema californicum
Gomphonema candelariae
Gomphonema cantalicum
Gomphonema capitatum
Gomphonema capitoccultum
Gomphonema capsulare
Gomphonema carolinense
Gomphonema catarinensis
Gomphonema changyangicum
Gomphonema charcotii
Gomphonema chemeron
Gomphonema chinense
Gomphonema clavatoides
Gomphonema clavatuloides
Gomphonema clavatum
Gomphonema clerici
Gomphonema clevei
Gomphonema confusum
Gomphonema correntinum
Gomphonema dalatica
Gomphonema darwinii
Gomphonema delicatula
Gomphonema dharwarensis
Gomphonema dichotiforme
Gomphonema difformum
Gomphonema diminutum
Gomphonema dirangense
Gomphonema distincte-striatum
Gomphonema dojranense
Gomphonema doonense
Gomphonema dubravicense
Gomphonema eileencoxiae
Gomphonema elegantissimum
Gomphonema elongatum
Gomphonema eriensioides
Gomphonema evolutionense
Gomphonema frequentiformis
Gomphonema frickei
Gomphonema gallaudi
Gomphonema gandhii
Gomphonema gautieriforme
Gomphonema genestoermeri
Gomphonema graciledictum
Gomphonema grande
Gomphonema gregarium
Gomphonema hedinii
Gomphonema heideni
Gomphonema helveticum
Gomphonema himalayaense
Gomphonema hinziae
Gomphonema hristovskii
Gomphonema hubeicum
Gomphonema idsbense
Gomphonema indistinctum
Gomphonema innata
Gomphonema insigne
Gomphonema insuetum
Gomphonema insularum
Gomphonema interruptum
Gomphonema intricatoides
Gomphonema intricatum
Gomphonema italicum
Gomphonema jablanicense
Gomphonema jahniana
Gomphonema johnsonii
Gomphonema juettnerii
Gomphonema juriljii
Gomphonema kalahariense
Gomphonema kallarense
Gomphonema kaznakowi
Gomphonema kerguelenensis
Gomphonema kezlyae
Gomphonema kociolekii
Gomphonema kozufense
Gomphonema lacifrigidum
Gomphonema lacusrankala
Gomphonema lacusrankaloides
Gomphonema lacus-victoriense
Gomphonema lagerheimei
Gomphonema lagerheimii
Gomphonema lapponicum
Gomphonema latelanceolatum
Gomphonema lateripunctatum
Gomphonema liebscheri
Gomphonema longiceps
Gomphonema lujanensis
Gomphonema lychnidum
Gomphonema magniaqua
Gomphonema magnifica
Gomphonema mariovense
Gomphonema martini
Gomphonema matanensis
Gomphonema mayamae
Gomphonema megalobrebissonii
Gomphonema meridionale
Gomphonema metzeltinii
Gomphonema microcapitatum
Gomphonema microlanceolatum
Gomphonema microlaticollum
Gomphonema micropus
Gomphonema minusculum
Gomphonema minutum
Gomphonema modicum
Gomphonema moniliforme
Gomphonema mutunensis
Gomphonema nagpurense
Gomphonema navicelloides
Gomphonema naviculoides
Gomphonema neotropicum
Gomphonema nesophilum
Gomphonema obesoccultum
Gomphonema occidentale
Gomphonema olivaceum
Gomphonema oregonicum
Gomphonema oxycephalum
Gomphonema paracapitatum
Gomphonema paradaphnoides
Gomphonema paraexilissimum
Gomphonema parapygmaeum
Gomphonema parasundaense
Gomphonema paratergestinum
Gomphonema parvicapitatum
Gomphonema parvuliforme
Gomphonema parvulum
Gomphonema pelisteriense
Gomphonema preliciae
Gomphonema prespanense
Gomphonema prowsei
Gomphonema pseudacuminatum
Gomphonema pseudaffine
Gomphonema pseudoparvulum
Gomphonema puiggarianum
Gomphonema pusillum
Gomphonema pygmaeoides
Gomphonema qingyiensis
Gomphonema raraense
Gomphonema reediae
Gomphonema resendei
Gomphonema rexlowei
Gomphonema rhombicum
Gomphonema rimetiana
Gomphonema ristovskae
Gomphonema rostellatum
Gomphonema russicum
Gomphonema saparense
Gomphonema saravathense
Gomphonema scardicum
Gomphonema semiapertum
Gomphonema shanghaiensis
Gomphonema shiwania
Gomphonema sichuanenesis
Gomphonema sichuanensis
Gomphonema sierrianum
Gomphonema sphaerophorum
Gomphonema spicula
Gomphonema spiculoides
Gomphonema spirkovskae
Gomphonema stauroneiforme
Gomphonema staurophorum
Gomphonema subapicatum
Gomphonema subclavatum
Gomphonema subinsigniforme
Gomphonema sublaticollum
Gomphonema submalayense
Gomphonema subnaviculoides
Gomphonema subodhii
Gomphonema subramosum
Gomphonema subtile
Gomphonema svalbardense
Gomphonema tamilense
Gomphonema tenoccultum
Gomphonema tenuis
Gomphonema tergestinum
Gomphonema truncatum
Gomphonema tumens
Gomphonema turgidum
Gomphonema undulans
Gomphonema validum
Gomphonema vardarense
Gomphonema variabilis
Gomphonema varioreduncum
Gomphonema vastum
Gomphonema ventricosum
Gomphonema vibrio
Gomphonema vidarbhense
Gomphonema williamsii
Gomphonema witkowskii
Gomphonema wuyiensis
Gomphonema xiantaoicum
Gomphonema xinjiangianum
Gomphonema yangtzensis
Gomphonema yaominae
Gomphonema yberiense
Gomphonema yunnaniana
Fossils
Several species are fossils.
Gomphonema jianghanense †
Gomphonema jianghanensis †
Gomphonema jilinense †
References
Cymbellales
Diatom genera
Taxa named by Christian Gottfried Ehrenberg