Fiche participant :
Nom : Ameziane
Prénom : Nadia
Liste des participations aux campagnes accessibles [+] [-]
- CEAMARC-AA
- Post campagne
- Sun Dec 16 00:00:00 CET 2007 - Sun Jan 27 15:42:16 CET 2008 Tri post campagne (Benthologue, Muséum national d'Histoire naturelle)
- EVHOE
- Evohe 2009 (Thu Oct 15 15:33:29 CEST 2009 - Sun Nov 29 15:33:36 CET 2009)
- MUSORSTOM 7
- (Sun May 10 00:00:00 CEST 1992 - Sat May 30 00:00:00 CEST 1992)
- Récolteur (Echinodermologie, Muséum national d'Histoire naturelle)
- KANADEEP 2
- Leg.1 (Thu Sep 05 00:00:00 CEST 2019 - Wed Sep 18 00:00:00 CEST 2019)
- Tri et identification des échinodermes (Biologie, Muséum national d'Histoire naturelle)
- Leg.2 (Sun Sep 22 00:00:00 CEST 2019 - Tue Oct 01 00:00:00 CEST 2019)
- Tri et identification des échinodermes (Biologie, Muséum national d'Histoire naturelle)
- REVOLTA II
- Chef de mission ( Muséum national d'Histoire naturelle)
- REVOLTA II - hivernage
- Chef de mission ( Muséum national d'Histoire naturelle)
Contributions taxonomiques [+] [-]
Etat doc | Rang contributeur | Date détermination | Classe | Ordre | Famille | Genre | Espèce | Libellé taxonomique |
---|---|---|---|---|---|---|---|---|
a | Thu Jan 05 00:00:00 CET 2012 | 1 | Asteroidea | Accès restreint | Accès restreint | Accès restreint | Accès restreint | Accès restreint |
a | Thu Jan 12 00:00:00 CET 2012 | 1 | Asteroidea | Accès restreint | Accès restreint | Accès restreint | Accès restreint | Accès restreint |
Bibliographie (5) [+] [-]
Exporter les bibliographies
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Ameziane N., Bourseau J.P., Avocat R. & Roux M. 1990. Les Crinoïdes pédonculés de Nouvelle-Calédonie: inventaire et réflexions sur les taxons archaïques. Balkema: 117-124
Résumé [+] [-]Several french oceanographie expeditions have permitted to explore the bathyals lope, off the New Caledonia Island (South Western Pacifie), between 300 and 2 900 metres depth. During these recent cruises (Biocal, Biogeocal, Musorstom IV-VI, Smib, Calsub),many stalked Crinoids of different families were sampled, or observed and took in pictures with the help of the IFREMER submarine "Cyana". The New Caledonian Crinoid fauna is relatively abundant but less diversified that the fauna which was collected off the Philippines Islands (Western Pacifie). A first list of this stalked Crinoid fauna (13 taxa identified) is established in this paper with a description of three new species (Metacrinus l evii n. sp., Caledonicrinus vaubani n. sp., Proeudesicrinus lifouensis n. sp.) belonging to two new genera (Caledonicrinus n. gen., Proeudesicrinus n. gen.). Further descriptions are supplied for some taxa (Naumachocrinus hawaiiensis, Gymnocrinus, Guillecrinus).Nevertheless, New Caledonian stalked Crinoid fauna appears to be the most archaic in there cent oceans with close relationship with the fossil fauna of the Mesozoic Mesogean Sea. Many taxa have inneed very ancient affinities. Guillecrinus sp. Is the only living representative of the Paleozoic subclass Inadunata. Proisocrinus ruberrimus, Gymnocrinus richeri, Proeudesicrinus lifouensis have relationships with Jurassic adaptative radiation. Caledonicrinus vaubani is the most archaic (late Cretaceous affinities) and the shallower species of the deep-sea family Bathycrinidae. Consequently, historical biogeography and phylogeny of the Indo-Pacific stalked Crinoids through Post-Paleozoic times are discussed with regard to the origin of New Caledonia fauna.
Campagnes accessibles citées (8) [+] [-]
Codes des collections associés: IE (Échinodermes) -
Ameziane N., Bourseau J.P. & Roux M. 1991. LES CRINOIDES PEDONCULES DE L'OUEST PACIFIQUE· UN MODELE ZOOBATHYMETRIQUE POUR L'ANALYSE DES CALCAIRES A ENTROQUES ET DU TECTONOEUSTATISME AU JURASSIQUE, L'environnement carbonaté bathyal en Nouvelle-Calédonie (Programme Envimarges). 15. Documents et Travaux de l'IGAL:182-198
Résumé [+] [-]Les calcaires à entroques correspondent à des accumulations d'ossicules d'échinodermes. Ce sont principalement des calcaires crinoïdiques, mais occasionnellement les débris d'astérides peuvent dominer. Le bon niveau d'organisation des ossicules de crinoïdes permet leur reconnaissance et leur interprétation écologique à partir de l'analyse de lames minces, ce qui étend leur intérêt à l'étude des forages. Pendant longtemps, ces animaux ont été pris pour des "fossiles vivants" réfugiés dans les profondeurs océaniques. Cela faisait obstacle à toute interprétation actualiste des calcaires à entroques. En fait, les faunes fossiles habitaient le plus fréquemment les plate-formes externes et les talus continentaux, donc des milieux similaires à ceux des faunes actuelles, mis à')part quelques périodes particulières (Roux, 1979). Ce changement d'optique ouvre la voie à l'analyse des modèles fournis par l'océan actuel en tant que références utiles à l'interprétation paléoécologique des faunes fossiles de crinoïdes (Roux, 1982 et 1987). Celles-ci enregistrent avec précision des points cruciaux de l'histoire des marges continentales. La bonne connaissance des faunes actuelles va favoriser une lecture correcte des annales paléontologiques. Elle fournira un remarquable outil pour apprécier les paléobathymétries, pour reconstituer l'évolution morphologique des marges et pour comprendre la géométrie et la localisation des réservoirs potentiels d'hydrocarbures que peuvent être les calcaires à entroques.
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IE (Échinodermes) -
Bourseau J.P., Ameziane-cominardi N., Avocat R. & Roux M. 1991. Echinodermata : Les Crinoïdes pédonculés de Nouvelle-Calédonie, Résultats des campagnes MUSORSTOM 8. Mémoires du Muséum national d'Histoire naturelle 151:229-333, ISBN:2-85653-186-5
Résumé [+] [-]Several French oceanographic expeditions have enhanced the exploration of the bathyal slope, off New Caledonia (South Western Pacific). During these recent cruises (BIOCAL, BIOGEOCAL, MUSORSTOM 4-6, CHALCAL 2, SMIB 3-4, CALSUB), many stalked Crinoids of different orders and suborders (Isocrinida Pentacrinidae, Millericrinina, Bourgueticrinina, Cyrtocrinida and incertae sedis) have been sampled, or observed and photographed with the help of the IFREMER submersible « Cyana ». The samples come from depths between 230 and 3700 meters but the most numerous faunas have been gathered in the 200-600 meters bathymetrical interval. Fourteen genera are represented in the crinoid fauna of New Caledonia which have never been inventoried or illustrated : Metacrinus, Saracrinus, Diplocrinus, Proisocrinus, Caledonicrinus, Porphyrocrinus, Naumachocrinus, Bathycrinus, Gymnocrinus, Holopus, Proeudesicrinus, Thalassocrinus, Hyocrinus, Guillecrinus. Some of these are only known from the New Caledonian bathyal slope ( Caledonicrinus, Proeudesicrinus). Until now the genus Holopus was known only from the Tropical Western Atlantic Ocean and the genus Guillecrinus was known only from the bathyal slope of the Indian Ocean. Detailed descriptions of sixteen species are given. Three taxa are illustrated for the first time : Holopus alidis sp. Nov., Guillecrinus neocaledonicus sp. Nov. And Hyocrinus cyanae sp. Nov. Further descriptions are supplied for some species (Naumachocrinus hawaiiensis, Gymnocrinus richeri) and for three recently described new taxa from New Caledonia off shore (Metacrinus levii, Caledonicrinus vauhani, Proeudesicrinus lifouensis). The New Caledonian Pentacrinid fauna is abundant but ess diverse than the rich fauna which has been collected off the Philippines (Western Pacific). Only four species are known from New Caledonia : Metacrinus levii. Metacrinus musorstomae, Saracrinus nohilis, Diplocrinus allernicirrus. Cyrtocrinida are very numerous between 300-500 meters, especially Gymnocrinus richeri and Holopus alidis. This bathymetrical interval is also occupied by Caledonicrinus vauhani. The shallower species of the deep-sea family Bathycrinidae and by Porphyrocrinus. Proisocrinus ruberrimus. Naumachocrinus hawaiiensis. Bathycrinus. Hyocrinidac with Hyocrinus, Thalassocrinus and the incertae sedis Guillecrinus neocaledonicus are living in the deep sea (below 1000 meters). Nevertheless, the New Caledonian stalked Crinoid fauna appears to be the most archaic in the recent oceans showing a close relationship with the fossil fauna of the Mesozoic Mesogean Sea. Many taxa have indeed very ancient affinities : Guillecrinus is the only living representative of the Paleozoic subclass Inadunata. Proisocrinus ruberrimus. Gymnocrinus richeri and Proeudesicrinus lifouensis have relationships with Jurassic adaptative radiation, Caledonicrinus vauhani is the most archaic (late Cretaceous affinities) species of the deep-sea family Bathycrinidae. Consequently, historical biogeography and phylogeny of the Indo-Pacific stalked Crinoids, through Post-Paleozoic times, are discussed with regard on the origin of New Caledonia fauna.
Campagnes accessibles citées (16) [+] [-]BIOCAL, BIOGEOCAL, CALSUB, CHALCAL 2, CORAIL 2, Restreint, MUSORSTOM 1, MUSORSTOM 2, MUSORSTOM 3, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, SMIB 3, SMIB 4, VAUBAN 1978-1979, VOLSMAR
Codes des collections associés: IE (Échinodermes) -
Dettai A., Adamowizc S.J., Allcock L., Arango C.P., Barnes D.K., Barratt I., Chenuil A., Couloux A., Cruaud C., David B., Denis F., Denys G., Díaz A., Eléaume M., Féral J.P., Froger A., Gallut C., Grant R., Griffiths H.J., Held C., Hemery L.G., Hosie G., Kuklinski P., Lecointre G., Linse K., Lozouet P., Mah C., Monniot f., Norman M.D., O’hara T., Ozouf-costaz C., Piedallu C., Pierrat B., Poulin E., Puillandre N., Riddle M., Samadi S., Saucède T., Schubart C., Smith P.J., Stevens D.W., Steinke D., Strugnell J.M., Tarnowska K., Wadley V. & Ameziane N. 2011. DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey. Polar Science 5(2): 298-312. DOI:10.1016/j.polar.2011.02.002
Campagnes accessibles citées (1) [+] [-] -
Hemery L.G., Roux M., Ameziane N. & Eleaume M. 2013. High-resolution crinoid phyletic inter-relationships derived from molecular data. Cahiers de Biologie marine 54: 511-523
Campagnes accessibles citées (9) [+] [-]ATIMO VATAE, BIOPAPUA, BORDAU 2, MIRIKY, NORFOLK 1, PANGLAO 2005, SALOMON 1, SALOMON 2, SALOMONBOA 3
Codes des collections associés: IE (Échinodermes)