Conceptid (4) | Preflabel |
---|---|
AAN00292 | Abundance of Annelida (ITIS: 64357: WoRMS 882) per unit volume of the water body by image analysis |
AAN00293 | Abundance of Annelida (ITIS: 64357: WoRMS 882) per unit volume of the water body by optical microscopy |
ZBN00060 | Abundance of Annelida (ITIS: 64357: WoRMS 882) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0060 | Ash-free dry weight biomass of Annelida (ITIS: 64357: WoRMS 882) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |