Conceptid (2) | Preflabel |
---|---|
ZBN01309 | Abundance of Potamopyrgus antipodarum (ITIS: 205006: WoRMS 147123) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV1309 | Ash-free dry weight biomass of Potamopyrgus antipodarum (ITIS: 205006: WoRMS 147123) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |