Catalogue no.:	A-000016
Taxon:	Thalassiothrix longissima Cleve & Grunow
Label:	Synedra thalassiothrix
Family:	Bacillariophyta
Collector:	Th.M. Fries
Exsiccate:	Cleve & Möller, Diatoms 14
Country:	Greenland
Locality:	Davis Strait