Participant card :
Last name : Hourdez
First name : Stephane
List of participations in accessible surveys [+] [-]
- EXBODI
- Leg 1 (02/09/2011 - 11/09/2011)
- Collecte - Tri (Biologie évolutive des annélides, Centre National de la Recherche Scientifique)
- GUYANE 2014
- (13/07/2014 - 17/08/2014)
- Collecte - Tri (Systématique des annélides, Centre National de la Recherche Scientifique)
- ILES DU SALUT
- (23/09/2014 - 05/10/2014)
- Collecte - Tri (Systématique des annélides, Centre National de la Recherche Scientifique)
- KANACONO
- Leg 1 (09/08/2016 - 21/08/2016)
- Collecte - Tri (Systématique des annélides, Centre National de la Recherche Scientifique)
- Leg 2 (22/08/2016 - 30/08/2016)
- Collecte - Tri (Systématique des annélides, Centre National de la Recherche Scientifique)
- KANADEEP
- Leg 1 (30/08/2017 - 11/09/2017)
- Collecte - Tri (Systématique des annélides, Centre National de la Recherche Scientifique)
- Leg 2 (13/09/2017 - 27/09/2017)
- Chef de mission (Systématique des annélides, Centre National de la Recherche Scientifique)
- KANADEEP 2
- Leg.1 (05/09/2019 - 18/09/2019)
- Tri et identification des annélides (Biologie, Centre National de la Recherche Scientifique)
- Leg.2 (22/09/2019 - 01/10/2019)
- Tri et identification des annélides (Biologie, Centre National de la Recherche Scientifique)
- MADEEP
- Leg 2 (20/04/2014 - 08/05/2014)
- Collecte - Tri (Systématique des annélides, Centre National de la Recherche Scientifique)
- PAPUA NIUGINI
- Leg 4. Deep‐water dredging/trawling (04/12/2012 - 14/12/2012)
- ( Centre National de la Recherche Scientifique)
- Leg 5. Deep‐water dredging/trawling (16/12/2012 - 26/12/2012)
- ( Centre National de la Recherche Scientifique)
Taxonomic contributions [+] [-]
Bibliography (3) [+] [-]
Export the bibliographies
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Mandon P., Aznar-cormano L., Hourdez S. & Samadi S. 2017. Assembly of the mitochondrial genome of the hydrothermal vent crab Segonzacia mesatlantica and detection of potential nuclear pseudogenes. Mitochondrial DNA Part B 2(1): 291-293. DOI:10.1080/23802359.2017.1318674
Accessible surveys cited (1) [+] [-]
Associated collection codes: IU (Crustaceans) -
Samadi S., Laure C., Lorion J., Hourdez S., Haga T., Dupont J., Boisselier M.C. & Richer de forges B. 2010. Biodiversity of deep-sea organismes associated with sunken-wood ot other organic remains sampled in the tropical Indo-pacific. Cahiers de Biologie Marine 51: 459-466
Accessible surveys cited (15) [+] [-]AURORA 2007, BENTHAUS, BOA0, BOA1, BORDAU 1, BORDAU 2, EBISCO, NORFOLK 1, NORFOLK 2, PANGLAO 2005, SALOMON 2, SALOMONBOA 3, SANTO 2006, TARASOC, TERRASSES
Associated collection codes: IA (Annelids, Polychaetes and Sipuncula), IE (Echinoderms), IM (Molluscs), IU (Crustaceans) -
Samadi S., Puillandre N., Pante E., Boisselier M.C., Corbari L., Chen W.J., Maestrati P., Mana R., Thubaut J., Zuccon D. & Hourdez S. 2015. Patchiness of deep-sea communities in Papua New Guinea and potential susceptibility to anthropogenic disturbances illustrated by seep organisms. Marine Ecology 36: 109-132. DOI:10.1111/maec.12204
Abstract [+] [-]The deep-sea part of the ‘Papua Niugini Biodiversity Expedition’ surveyed the deep-sea environments along the coasts of New Guinea Island in the Bismarck Sea, from the Vitiaz Strait to the border between Papua New Guinea (PNG) and Irian Jaya. This expedition was a follow-up of the BIOPAPUA cruise (2010) that gave some of the first insights into the diversity of the deep-sea fauna of the Bismarck and Solomon Seas for environments other than deep-sea hydrothermal vents. The main aims of the cruise were to survey the diversity of the fauna of (i) hard bottoms that are typically found on deep seamounts, (ii) Astrolabe Bay from 200 m to about 1000 m, (iii) the chemosynthetic environments of the deep sea, including cold-seep environments and plant debris. Astrolabe Bay was one of our targets because its topography allows sampling over the complete bathymetric gradient covered by our sampling gear (down to 1000 m depth), and the recent start of nickel refining activities in the bay is a potential threat to its marine fauna for which little reference data are available. Sampling in the bay revealed not only a diversified fauna associated with soft bottoms and plant debris, but also a chemosynthetic fauna typical of coldseep environments (e.g. siboglinid worms and bathymodioline mussels) below the Ramu refinery. Although the refinery activities had officially started just one week before our work in the area, we observed impacts of these activities. Our molecular work indicates that the siboglinid tubeworm species and one of the two mussel species collected below the Ramu refinery have so far only been documented from this location, despite intensive sampling effort. This illustrates the potential destructive effects of human activities in areas where the diversity and uniqueness of deep-sea communities are poorly understood.
Accessible surveys cited (3) [+] [-]
Associated collection codes: IA (Annelids, Polychaetes and Sipuncula)