Conceptid (2) | Preflabel |
---|---|
ZBN00005 | Abundance of Abra (ITIS: 81301: WoRMS 138474) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0005 | Ash-free dry weight biomass of Abra (ITIS: 81301: WoRMS 138474) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |