Nitzschia sigmoidea Nitzschia sigmoidea (1)           Identification courtesy of Dr. Ralf Schuz, doc-ralf.de.             Location (1): Grünes Klassenzimmer, Gevelsberg, EN-Kreis, NRW, Hattingen, NRW, Germany, pond   Habitat (1): detritus   Date: 18.04.2005 (1);
freshwater life procaryota algae plants protists "worms" molluscs arthropods marine life mediterranean tropical misc impresssum plingfactory