Cosmarium raciborskii (Raciborski) Lagerheim
Reference: Lenzenweger 1999
Remarks: The specimens from Canada have a somewhat different shape than the specimens from Austria, that resembles the original description more closely. Prescott et al. 1981 depicts both types.

Europe


C0667
2014039002
C0667
2014039002
2014039-002
Front view
Austria
2014039-002
Front view
Austria
C0667
2014039003
C0667
2014039003
2014039-003
Apical view
Austria
2014039-003
Apical view
Austria

North America


C0667
1989018011
C0667
1989018011
1989018-011
Front view
Canada (BC)
1989018-011
Front view
Canada (BC)