| SVCK Number: | 131 |
| Genus: | Staurastrum |
| Species: | pyramidatum |
| Class: | Zygnematophyceae |
| Order: | Desmidiales |
| Family: | Desmidiaceae |
| Recommended Medium: | WHM |
| Collector: | Mix, M. |
| Collection Country: | Sweden |
| Collection Locality: | Sweden, Katterjakk, (Bergmassiv Ljutatjarro) (uncert. approx. 1412m) |
| Geo Coordinates WGS84: | N 68° 25' 10", E 18° 09' 36" |
| Date of Collection: | 23.07.1963 |
| Determined by: | Mix, M. |
| Red List Information, UK (Brodie et al., 2007): | critical, threatened with extinction (Cat.1) |
| Non-Identical Isolates: | ACOI: 273+1739+1739-A+1983+1983-A+1985+3027 |
| Remark(s): | origin IPM, isolated by Mix, M. |