Conceptid (2) | Preflabel |
---|---|
ZBN00491 | Abundance of Ephemera (ITIS: 101526: WoRMS 235815) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0491 | Ash-free dry weight biomass of Ephemera (ITIS: 101526: WoRMS 235815) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |