Conceptid (2) | Preflabel |
---|---|
ZBN01382 | Abundance of Retusa (ITIS: 76278: WoRMS 138432) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV1382 | Ash-free dry weight biomass of Retusa (ITIS: 76278: WoRMS 138432) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |