Conceptid (3) | Preflabel |
---|---|
GJZWB020 | Wet weight biomass of Theodoxus fluviatilis (ITIS: 70178: WoRMS 153558) per unit area of the bed by gravimetry |
ZBN01562 | Abundance of Theodoxus fluviatilis (ITIS: 70178: WoRMS 153558) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV1562 | Ash-free dry weight biomass of Theodoxus fluviatilis (ITIS: 70178: WoRMS 153558) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |