underwater photography sea tubeworm protula tubularia

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Underwater photography of Sea tubeworm -Protula tubularia Royalty Free Stock Photo

Polychaeta Smooth tubeworm or red-spotted horseshoe (Protula tubularia) close-up undersea, Aegean Sea Royalty Free Stock Photo

Underwater photography of Sea tubeworm -Protula tubularia

Protula tubularia forms a white, calcareous tube lacking distinct growth rings in which it lives. It has a small, elongated, segmented body that tapers towards the posterior and grows to 0.3-0.5 cm in length.