Conceptid (2) | Preflabel |
---|---|
ZBN01626 | Abundance of Unionidae (ITIS: 79913: WoRMS 160333) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV1626 | Ash-free dry weight biomass of Unionidae (ITIS: 79913: WoRMS 160333) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |