Pinnularia
-
Category
-
ClassBacillariophyceae
-
OrderNaviculales
-
FamilyPinnulariaceae
-
Type SpeciesPinnularia viridis (Nitzsch) Ehrenberg
-
ContributorSarah Spaulding, Mark Edlund - Jan 2009
-
ReviewerSam Rushforth - Jun 2010
Displaying 22 of 22 species
Sorted from smallest to largest by maximum length
102 Additional Pinnularia species
Click species name to copy BioData reference to the clipboard
Biodata Reference
Pinnularia abaujensis
Biodata Reference
Pinnularia abaujensis var. lacustris
Biodata Reference
Pinnularia abaujensis var. linearis
Biodata Reference
Pinnularia abaujensis var. rostrata
Biodata Reference
Pinnularia abaujensis var. subundulata
Biodata Reference
Pinnularia acidophila
Biodata Reference
Pinnularia acoricola
Biodata Reference
Pinnularia acrosphaeria var. parva
Biodata Reference
Pinnularia acrosphaeria var. turgidula
Biodata Reference
Pinnularia acuminata var. interrupta
Biodata Reference
Pinnularia aestuarii
Biodata Reference
Pinnularia alpina
Biodata Reference
Pinnularia amabilis
Biodata Reference
Pinnularia appendiculata
Biodata Reference
Pinnularia biceps
Biodata Reference
Pinnularia biceps fo. petersenii
Biodata Reference
Pinnularia biceps var. pusilla
Biodata Reference
Pinnularia borealis var. rectangularis
Biodata Reference
Pinnularia boyeri
Biodata Reference
Pinnularia brandelii
Biodata Reference
Pinnularia braunii
Biodata Reference
Pinnularia braunii var. amphicephala
Biodata Reference
Pinnularia brebissonii var. diminuta
Biodata Reference
Pinnularia brevicostata
Biodata Reference
Pinnularia burkii
Biodata Reference
Pinnularia cardinaliculus
Biodata Reference
Pinnularia caudata
Biodata Reference
Pinnularia cleveii
Biodata Reference
Pinnularia dactylus
Biodata Reference
Pinnularia divergens
Biodata Reference
Pinnularia divergens var. bacillaris
Biodata Reference
Pinnularia divergens var. elliptica
Biodata Reference
Pinnularia divergens var. ignorata
Biodata Reference
Pinnularia divergens var. linearis
Biodata Reference
Pinnularia divergens var. media
Biodata Reference
Pinnularia dubitabilis
Biodata Reference
Pinnularia erratica
Biodata Reference
Pinnularia erratica var. fossilis
Biodata Reference
Pinnularia gentilis
Biodata Reference
Pinnularia gibba
Biodata Reference
Pinnularia gibba var. linearis
Biodata Reference
Pinnularia gibba var. mesogongyla
Biodata Reference
Pinnularia gibba var. parva
Biodata Reference
Pinnularia hemiptera
Biodata Reference
Pinnularia hemiptera var. bielawskii
Biodata Reference
Pinnularia hilseana
Biodata Reference
Pinnularia ignobilis
Biodata Reference
Pinnularia infirma
Biodata Reference
Pinnularia intermedia
Biodata Reference
Pinnularia interrupta
Biodata Reference
Pinnularia interrupta var. joculata
Biodata Reference
Pinnularia kuetzingii
Biodata Reference
Pinnularia kwacksii
Biodata Reference
Pinnularia lagerstedtii
Biodata Reference
Pinnularia lapponica
Biodata Reference
Pinnularia latevittata
Biodata Reference
Pinnularia latevittata var. domingensis
Biodata Reference
Pinnularia legumen
Biodata Reference
Pinnularia lundii
Biodata Reference
Pinnularia macilenta
Biodata Reference
Pinnularia maior
Biodata Reference
Pinnularia maior var. pulchella
Biodata Reference
Pinnularia maior var. subacuta
Biodata Reference
Pinnularia meridiana
Biodata Reference
Pinnularia mesogongyla
Biodata Reference
Pinnularia mesolepta
Biodata Reference
Pinnularia mesolepta var. robusta
Biodata Reference
Pinnularia microstauron var. adirondackensis
Biodata Reference
Pinnularia mormonorum
Biodata Reference
Pinnularia nobilis
Biodata Reference
Pinnularia obscura
Biodata Reference
Pinnularia perinterrupta
Biodata Reference
Pinnularia perirrorata
Biodata Reference
Pinnularia petersenii
Biodata Reference
Pinnularia pogoii
Biodata Reference
Pinnularia pulchra
Biodata Reference
Pinnularia pulchra var. angusta
Biodata Reference
Pinnularia renata
Biodata Reference
Pinnularia rupestris
Biodata Reference
Pinnularia ruttneri
Biodata Reference
Pinnularia schroederii
Biodata Reference
Pinnularia septentrionalis
Biodata Reference
Pinnularia stomatophora
Biodata Reference
Pinnularia streptoraphe
Biodata Reference
Pinnularia subanglica
Biodata Reference
Pinnularia subcapitata
Biodata Reference
Pinnularia subcapitata var. paucistriata
Biodata Reference
Pinnularia subgibba
Biodata Reference
Pinnularia subinterrupta
Biodata Reference
Pinnularia submicrostauron
Biodata Reference
Pinnularia subrostrata
Biodata Reference
Pinnularia substomatophora
Biodata Reference
Pinnularia suchlandti
Biodata Reference
Pinnularia sudetica
Biodata Reference
Pinnularia superdivergentissima
Biodata Reference
Pinnularia tenuis var. sublinearis
Biodata Reference
Pinnularia termitina
Biodata Reference
Pinnularia undula
Biodata Reference
Pinnularia viridis
Biodata Reference
Pinnularia viridis var. commutata
Biodata Reference
Pinnularia viridis var. minor
Biodata Reference
Pinnularia wisconsinensis
Citations & Links
Citations
Links
-
Index Nominum Algarum
-
CAS
Cite This Page
Spaulding, S, and Edlund, M . (2009). Pinnularia. In Diatoms of North America. Retrieved December 13, 2018, from https://diatoms.org/genera/pinnularia
Symmetrical biraphid
Pinnularia
- Striae chambered, may form longitudinal lines
- External proximal raphe ends dilated, bent slightly
- Distal raphe ends deflected
Frustules of Pinnularia may be large, up to 300 µm in length. The striae are alveolate. Internally, the striae are positioned within chambers. The openings of the chambers are evident as longitudinal lines that cross the striae. The raphe system may be straight or complex. Externally, the proximal raphe ends are expanded and bent...