| SVCK Number: | 314 |
| Genus: | Micrasterias |
| Species: | thomasiana |
| Class: | Zygnematophyceae |
| Order: | Desmidiales |
| Family: | Desmidiaceae |
| Recommended Medium: | EST0.5 |
| Collector: | Kasprik, W. |
| Collection Country: | Germany |
| Collection Locality: | List, Sylt, Germany (uncert. approx. 1000m) |
| Geo Coordinates WGS84: | N 55° 01' 14", E 8° 25' 25" |
| Date of Collection: | 15.04.1972 |
| Determined by: | Kasprik, W. |
| Non-Identical Isolates: | ACOI: 281+1570+1672; CAUP: K 605; NIES-781+NIES-782; SAG 649-1b; UTEX: LB 543+LB 544+LB 546 |
| Remark(s): | origin IPM, isolated by Behncke, L. |