Conceptid (2) | Preflabel |
---|---|
ZBN00724 | Abundance of Hydroporus (ITIS: 112390: WoRMS 160050) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0724 | Ash-free dry weight biomass of Hydroporus (ITIS: 112390: WoRMS 160050) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |