Juergen Freund / Chambered nautilus (Nautilus pompilius) with radio transmitter, Indo-pacific
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Juergen Freund / Portrait of Chambered Nautilus {Nautilus pompilius} Underwater, Papua New Guinea
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Juergen Freund / X-ray of the shell of the Pearly / Chambered nautilus {Nautilus pompilius} showing the internal chambers of the shell.
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Juergen Freund / Two Pearly nautilus {Nautilus pompilius} Sulu-sulawesi seas, Indo-pacific. Fills shell with water to sink and expells water to rise, lateral movement by jet propulsion
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Juergen Freund / Nautilus shells (Nautilus pompilius) collected and sold for the decorative market, Indonesia, July 2008.
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Juergen Freund / Nautilus shells (Nautilus pompilius) collected and sold for the decorative market, Indonesia, July 2008.
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Juergen Freund / Nautilus shells (Nautilus pompilius) collected and sold for the decorative market, Indonesia, July 2008.
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Juergen Freund / Guests help out 'Undersea Explorer' marine biologist Qamar to engrave, photograph and measure caught Nautilus for research, Queensland, Australia, 2007
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Juergen Freund / Guests help out 'Undersea Explorer' marine biologist Qamar to engrave, photograph and measure caught Nautilus for research, Queensland, Australia, 2007
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Juergen Freund / Shell of a caught Chambered nautilus {Nautilus pompilius} being engraved with a number for research onboard the 'Undersea Explorer', Queensland, Australia, 2007
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Juergen Freund / Researcher Jaap on board research boat 'Undersea Explorer' bringing up two caught Chambered nautilus {Nautilus pompilius} Queensland, Australia, 2007
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Juergen Freund / Andy Dunstan diving with Chambered nautilus (Nautilus pompilius} Queensland, Australia
