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Caption: Priapulus caudatus, Print, Priapulus caudatus is a marine invertebrate belonging to the phylum Priapulida, the penis worms. It is a cylindrical, unsegmented worm which burrows in soft sediment on the seabed. It has a circumpolar distribution.
Credit: Album / quintlox
Image size: 2890 × 4608 px | 38.1 MB
Print size: 24.5 × 39.0 cm | 1137.8 × 1814.2 in (300 dpi)