Picture(s)

Chaetoceros debilis (Light microscopy, 40x, F. Jouenne)
Chaetoceros decipiens (Light microscopy, 40x, F. Jouenne)
Navicula vanhoeffenii (Light microscopy, 40x, Wenche Eikrem)
Nitzschia frigida (Light microscopy, 10x, Wenche Eikrem)
Pterosperma michaelsarsii (Light microscopy, 100x, Wenche Eikrem)
Pterosperma vanhoeffenii (Light microscopy, 100x, Wenche Eikrem)
Tripos fusus (Light microscopy, 10x, Wenche Eikrem)
Tripos longipes (Light microscopy, 10x, Wenche Eikrem)