"accepted" . "Unavailable" . "09-FEB-12" . . "GJZWB012" . . "WetWtBiom_BE002867" . "1" . "Wet weight biomass of Hydrobia ulvae (ITIS: 70498: WoRMS 140126) per unit area of the bed by sieving and picking under an optical microscope and gravimetry"@en . "1" . "GJZWB012" . "GJZWB012" . . .