Conceptid (2) | Preflabel |
---|---|
ZBN00181 | Abundance of Bryozoa (ITIS: 155469: WoRMS 146142) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0181 | Ash-free dry weight biomass of Bryozoa (ITIS: 155469: WoRMS 146142) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |