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Biddulphia


Classification: diatoms -> Biddulphianae -> Biddulphia
Sister taxa: Abas, Ailuretta, Anaulus, Auliscus, Baxteriopsis, Bicornis, Biddulphia, Briggera, Cerataulina, Cerataulus, Cylindrospira, Dimeregramma, Entogoniopsis, Eucampia, Eunotogramma, Euodiella, Eupodiscus, Glyphodesmis, Hemiaulus, Isthmia, Kittonia, Medlinia> >>
Daughter taxa (time control age-window is: 0-800Ma)
Biddulphia alternans

neptune records: 0
Biddulphia angulata

neptune records: 0
Biddulphia aurita

neptune records: 19
Biddulphia calamus

neptune records: 1
Biddulphia castellifera

neptune records: 0
Biddulphia corpulenta

neptune records: 0
Biddulphia cretacea

neptune records: 0
Biddulphia fimbriata

neptune records: 0
Biddulphia laevis

neptune records: 0
Biddulphia longicruris

neptune records: 0
Biddulphia moholensis

neptune records: 33
Biddulphia pulchela

neptune records: 6
Biddulphia punctata

neptune records: 8
Biddulphia rhombus

neptune records: 0
Biddulphia rigida

neptune records: 0
Biddulphia sp.

neptune records: 244
Biddulphia sparsepunctata

neptune records: 0
Biddulphia tridens

neptune records: 25
Descriptive text about the taxon gets written in here. NB Nomenclature includes: citation; basionym; type sp; taxon notes; synonyms -->

Taxonomy

Citation: Biddulphia S.F. Gray, 1821
Taxonomic rank: genus

Occurrence data:

Graphs of recorded diversity (average number of species per sample) of the taxa from the Neptune database. Colour of bars indicates the number of samples in the timebin - solid colour >+50 samples, transparent <50. For more explanation see page on the Neptune database. Parent: Biddulphianae

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References:

Missing or ambiguous references: Gray 1821;


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Biddulphia compiled by the mikrotax project team viewed: 10-6-2026

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Short stable page link: https://mikrotax.org/diatoms/index.php?id=400331 Go to Archive.is to create a permanent copy of this page - citation notes



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