Conceptid (2) | Preflabel |
---|---|
ZBN00428 | Abundance of Dreissena (ITIS: 81338: WoRMS 181565) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0428 | Ash-free dry weight biomass of Dreissena (ITIS: 81338: WoRMS 181565) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |