Lagplon Echinodermata
Dernière version
publié le May 25, 2016
Cette ressource n'a pas été enregistrée sur le portail GBIF

Echinodermata data provided by the collection of IRD of Noumea, preserved at the Muséum d'Histoire Naturelle de Paris (MNHN). Data are referred to genus and species of sampled specimens along with taxonomical authorship; phylum/class/order/family taxonomy are also provided. Information on sampling site and event, including country and locality, date, and parameters like geomorphology, depth, visibility, orientation or collector of the specimens and more are recorded. Each specimen is linked to a species file and named with alphanumeric references related to the field notes : EH218, EH being the Lagplon identifiant for echinoderms from the class Holothuroidea and 218 being the 218th specimen of Holothuroidea referenced in the collection. Lagplon codes echinoderms are divided in 5 classes: EA for Asteroidea, EC for Crinoidea, EC for Echinoidea, EH for Holothuridea and EO for Ophiurida.
Enregistrements de données
Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 212 enregistrements.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées des ressources sont disponibles au téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Téléchargements
Téléchargez la dernière version de la ressource en tant qu'Archive Darwin Core (DwC-A), ou les métadonnées de la ressource au format EML ou RTF :
Données sous forme de fichier DwC-A (zip) | télécharger 212 enregistrements dans Français (23 KB) - Fréquence de mise à jour: inconnue |
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Métadonnées sous forme de fichier EML | télécharger dans Anglais (24 KB) |
Métadonnées sous forme de fichier RTF | télécharger dans Anglais (22 KB) |
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Version | Publié le | Taille | Résumé des modifications | DOI Handle | Dernière modification par |
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![]() | 2016-05-25 | 212 | Non fourni |
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Ameziane N. 2006. in Payri C. & Richer de Forges B., 2006. Compendium of marine species from New Caledonia. Doc. Sci. Tech. II7 volume spécial, IRD:295-305
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. http://creativecommons.org/licenses/by-nc/3.0/
Enregistrement GBIF
Cette ressource n'a pas été enregistrée sur le portail GBIF
Mots-clé
biota; oceans; location; environment; organismes marins; vivants; biodiversité des récifs coralliens; prélèvements; échinodermes; plongée; asteroidea; étoiles de mer; starfish; crinoidea; crinoides; crinoid; Echnoidea; oursins; urchins; holothuroidea; holothuries; holothuria; concombres de mer; sea cucumbers; ophiuroidea; ophiures; brittle star; NC; NOUVELLE-CALÉDONIE; NEW CALEDONIA; PF; POLYNÉSIE FRANCAISE; FRENCH POLYNESIA; Occurrence; Specimen
Données externes
Les données de la ressource sont disponibles dans d'autres formats
Lagplon | http://lagplon.ird.nc UTF-8 CSV |
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MNHN | http://coldb.mnhn.fr UTF-8 CSV |
INPN Collection des données de biodiversité marine de Nouvelle-Calédonie | http://inpn.mnhn.fr/espece/inventaire/I139 UTF-8 HTML |
INPN Collection des données de biodiversité marine de Polynésie Française | http://inpn.mnhn.fr/espece/inventaire/I140 UTF-8 HTML |
GBIF LAGPLON - Nouvelle-Calédonie | http://www.gbif.org/dataset/e5d47a25-9e51-40db-9b5c-3f766be5c7b5 UTF-8 HTML |
GBIF LAGPLON - Polynésie francais | http://www.gbif.org/dataset/eed49c61-2085-46c4-8d4f-d2cda50fd404 UTF-8 HTML |
Contacts
Personne ayant créé cette ressource:
Personne pouvant répondre aux questions sur la ressource:
Personne ayant renseigné les métadonnées:
Autres personnes associées à la ressource:
Couverture géographique
IRD sampling regions in various : New Caledonia French Polynesia
Enveloppe géographique | Sud Ouest [-90, -180], Nord Est [90, 180] |
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Couverture taxonomique
The Asteroidea is one of the largest and most familiar classes within the Phylum Echinodermata. These animals, commonly known as sea stars or starfishes, form a diverse and speciose group. There are approximately 1600 extant species (Hyman 1955; Clark 1977; Clark and Downey 1992) which are found throughout the world's oceans. Following the classification of Blake (1987), these species are grouped into seven orders: Brisingida, Forcipulatida, Notomyotida, Paxillosida, Spinulosida, Valvatida and Velatida. Like other echinoderms, asteroids are important members of many marine benthic communities. They can be voracious predators, having significant impacts on community structure. For example, Paine (1966) used Pisaster ochraceus to illustrate his concept of the role keystone species play in community ecology. The crown-of-thorns starfish, Acanthaster planci, is particularly well-known because it can cause extreme detrimental effects to coral reefs, particularly during population outbreaks (Moran 1988). Extract from Tree of Life: http://tolweb.org/Asteroidea
Kingdom | Animalia (Animal) |
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Phylum | Echinodermata (Echinodermes) |
Class | Asteroidea (Starfish, Etoiles de mer) |
Comatulida is an order of crinoids. Members of this order are known as feather stars and, unlike the majority of crinoids, do not have a stalk as adults. The oral surface with the mouth is facing upwards and is surrounded by five, often divided rays with feathery pinnules. Comatulids live on the seabed and on reefs in tropical and temperate waters and are suspension feeders.
Kingdom | Animalia (Animal) |
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Phylum | Echinodermata (Echinodermes) |
Class | Crinoidea (Crinoids, Crinoides) |
Order | Comatulida |
Sea urchins or urchins, sometimes called sea hedgehogs, are small, spiny, globular animals which, with their close kin, such as sand dollars, constitute the class Echinoidea of the echinoderm phylum. There are c. 950 species of echinoids inhabiting all oceans from the intertidal to 5000 meters deep. Their shell, or "test", is round and spiny, typically from 3 to 10 cm (1.2 to 3.9 in) across. Common colors include black and dull shades of green, olive, brown, purple, blue, and red. They move slowly, feeding mostly on algae. Sea otters, wolf eels, triggerfish, and other predators feed on them.
Kingdom | Animalia (Animal) |
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Phylum | Echinodermata (Echinodermes) |
Class | Echinoidea (Urchins) |
The Holothuroidea, or sea cucumbers, are an abundant and diverse group of worm-like and usually soft-bodied echinoderms. They are found in nearly every marine environment, but are most diverse on tropical shallow-water coral reefs. They range from the intertidal, where they may be exposed briefly at low tide, to the floor of the deepest oceanic trenches. The oldest undoubted fossils of sea cucumbers are of isolated spicules from the Silurian (ca. 400 million years ago; Gilliland, 1993). Considerable diversification has occurred since then with about 1400 living species in a variety of forms. Some of these are about 20 cm in length, though adults of some diminutive species may not exceed a centimeter, while one large species can reach lengths of 5 m (Synapta maculata). Several species can swim and there are even forms that live their entire lives as plankton, floating with the ocean currents. Economically, sea cucumbers are important in two main ways. First, some species produce toxins that are of interest to pharmaceutical firms seeking to learn their medical value. Some compounds isolated to date exhibit antimicrobial activity or act as anti-inflammatory agents and anticoagulants. Second, as a gourmet food item in the orient, they form the basis of a multimillion-dollar industry that processes the body wall for sale as beche-de-mer or trepang. However, the high value of some species, the ease with which such shallow-water forms can be collected and their top-heavy age structures all contribute to over-exploitation and collapse of the fisheries in some regions. Fishermen in the Pacific islands use the toxins, some of which act as respiratory inhibitors, to entice fish and octopus from crevices so that they may be more easily speared. Furthermore, the sticky Cuvierian tubules (see description below) are placed over bleeding wounds as a bandage. Extract from Tree of Life: http://tolweb.org/Holothuroidea
Kingdom | Animalia (Animal) |
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Phylum | Echinodermata (Echinodermes) |
Class | Holothuroidea (Sea cucumbers) |
Brittle stars or ophiuroids are echinoderms in the class Ophiuroidea closely related to starfish. They crawl across the seafloor using their flexible arms for locomotion. The ophiuroids generally have five long slender, whip-like arms which may reach up to 60 centimetres (24 in) in length on the largest specimens. They are also known as serpent stars. Ophiuroidea contains two large clades, Ophiurida (brittle stars) and Euryalida (basket stars).
Kingdom | Animalia (Animal) |
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Phylum | Echinodermata (Echinodermes) |
Class | Ophiuroidea (Brittle star, Ophiuroids, Ophiures) |
Couverture temporelle
Date de début | 1975-07-02 |
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Données sur le projet
Pas de description disponible
Titre | Collection of marine biodiversity of Indo Pacific - IRD Noumea |
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Financement | IRD (ex ORSTOM) FRB Ministère de l'écologie, du développement durable et de l'énergie IFRECOR |
Description du domaine d'étude / de recherche | Shallow waters from New Caledonia and French Polynesia. |
Description du design | Coral reefs and associated ecosystems (mangrove swamp, phanerogam meadow and algal beds) including reefs, lagoons and outer slopes. |
Les personnes impliquées dans le projet:
Méthodes d'échantillonnage
Collections are made by hand during the dives. Collected specimens are then sorted in laboratory and labelled. Specimens are preserved in ethanol as vouchers. Tissue collections are made from fragments removed from the vouchers and preserved ethanol for further DNA analyses. When possible, in situ photographs of the species habit are taken before sampling. Various information (georeferences, taxonomy and photos) are then computed in the Lagplon database.
Etendue de l'étude | Marine fauna sampling mainly by SCUBA (0-60m) in various habitats and less frequently by TRIMIX (down to 100 m); collecting effort by reef walking or by snorkeling on fringing reefs and lagoon areas. The data have been collected during several dedicated oceanographic campaigns (mainly on the N/O Alis), as part of doctoral studies or opportunistic sampling during marine research programmes in New Caledonia since the 1980s. |
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Contrôle qualité | All the data inserted in the database have been the subject of taxonomic studies based on morphoanatomical analyses of the specimen and a genetic analysis has been made whenever possible. |
Description des étapes de la méthode:
- Taxonomic identifications are made from morphoanatomical studies and with the available specialized literature, references can be found in the world database WORMS.
Données de collection
Nom de la collection | Collection of Echinoderms of IRD Noumea |
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Identifiant de collection | lagplon_echinodermata |
Identifiant de la collection parente | Collection of marine biodiversity of Indo Pacific - IRD Noumea |
Méthode de conservation des spécimens | Alcohol |
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Citations bibliographiques
- Guille A., Laboute P. et Menou JL, 1986. Echinodermes de Nouvelle-Calédonie. Guide des étoiles de mer, oursins et autres échinodermes du lagon de Nouvelle-Calédonie. Editions de l'ORSTOM, collection faunes tropicales, N°XXV:238p.
Métadonnées additionnelles
Objet | Created in 1975 by the diving office of the ORSTOM in Noumea (New Caledonia), Lagplon is an information system for marine biodiversity of New Caledonia and other regions of Indo Pacific coral reefs and lagoons. Data collections and marine observations are related to benthic fauna and flora inventories from coastal waters. Lagplon contributes to overseas taxonomic reference update and is supplying national and international portals. In 2013, the database has more than 15.000 specimens referenced of which 8.000 have been identified at the species level and are providing to the INPN (National Inventory of Natural Patrimony of the National Museum of Natural History of Paris) and then to the GBIF (Global Biodiversity Information Facility) and supported by the IFRECOR initiative and the national strategy for biodiversity. |
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Identifiants alternatifs | http://lagplon.ird.nc:8080/ipt/resource.do?r=lagplon_echinodermes |