Conceptid (2) | Preflabel |
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ZBN00167 | Abundance of Botryllus schlosseri (ITIS: 159373: WoRMS 103862) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0167 | Ash-free dry weight biomass of Botryllus schlosseri (ITIS: 159373: WoRMS 103862) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |