Conceptid (2) | Preflabel |
---|---|
ZBN00495 | Abundance of Ephemeridae (ITIS: 101525: WoRMS 235814) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0495 | Ash-free dry weight biomass of Ephemeridae (ITIS: 101525: WoRMS 235814) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |