Conceptid (2) | Preflabel |
---|---|
ZBN01267 | Abundance of Polycentropus (ITIS: 117044) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV1267 | Ash-free dry weight biomass of Polycentropus (ITIS: 117044) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |