Biopapua / Eastern cape of New Ireland - Institut de recherche pour le développement (IRD)

© IRD / Vincent Simonneaux Remplissage de bidons d'eau à la source (Assif al Mal. Haut Atlas occidental - Maroc)

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Biopapua / Eastern cape of New Ireland

15 October 2010

© IRD / Sarah Samadi Route of the R/V Alis between October 14 (Feni Islands) and October 15 (east coast of New Ireland)

October 15, 2010

We identified on our maps two major rivers that finish their course on the north coast of New Ireland. We plan to work there for two days. We leave the Feni Islands to reach New Ireland.

Unfortunately, we soon discover that a strong current runs along the coast, and as a result our trawls are filled with rock and catch very few living organisms.


© IRD / Sarah Samadi Alcyonacean (cnidarian) anchored to a sponge, which is attached to a rock

The few specimens that we find are strongly anchored to their substrate, such as this soft coral embedded in a sponge, itself secured to a rock. This holothurian is another example. It lives attached to rocks and feeds on particles suspended in seawater. It belongs to the family Psolidae, which does not include the edible species known as sea cucumbers.

We pass the cape of the island, hoping to find areas with weaker currents and more interesting bottom, but this does not help... This day is disappointing and we decide to revise our schedule, and head for New Britain.


© IRD / Sarah Samadi Encrusted holothurian (echinoderm)

Such days are inevitable when exploring unfamiliar places... We take comfort in enjoying delicious dishes prepared by chef Nicolas.


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