WoRMS Taxon list
Search for 'Pleurosigma directum' returned 5 matching records.
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Click on one of the taxon names listed below to check the details. [new search] [direct link] [download results]
- Pleurosigma directum Grunow, 1880
- Pleurosigma directum var. directum Grunow in Cleve & Grunow, 1880 (uncertain > unassessed)
- Pleurosigma directum var. membranacea Subrahmanyan, 1946 (uncertain > unassessed)
- Pleurosigma directumsecundum Karsten, 1905 (uncertain > unassessed)
- Pleurosigma intermedium var. directum (Grunow in Cleve & Grunow) H. Peragallo, 1891 accepted as Pleurosigma directum var. directum Grunow in Cleve & Grunow, 1880