Conceptid (2) | Preflabel |
---|---|
ZBN00009 | Abundance of Abra tenuis (ITIS: 81307: WoRMS 141439) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0009 | Ash-free dry weight biomass of Abra tenuis (ITIS: 81307: WoRMS 141439) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |