Bommenede oost
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Spirobranchus triqueter, Driekantige kalkkokerworm 21 september 2019 |
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GB: Keelworm tube
DE: Dreikantwurm Röhre
FR: Serpule triangulaire
ES: -
Nikon D800 with 60mm macro in Subal ND800
Flitsers: Inon Z240 & D-2000