Conceptid (2) | Preflabel |
---|---|
ZBN01595 | Abundance of Tubificidae (ITIS: 68585: WoRMS 2040) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV1595 | Ash-free dry weight biomass of Tubificidae (ITIS: 68585: WoRMS 2040) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |