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Registros recuperados: 20
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An updated checklist of the marine fish fauna of Reunion Island, South-Western Indian Ocean ArchiMer
Letourneur, Yves; Chabanet, Pascale; Durville, Patrick; Taquet, Marc; Teissier, Emmanuel; Parmentier, Maurice; Quero, Jean-claude; Pothin, Karine.
The ichthyofauna of Reunion Island, Southwestern Indian Ocean, was sampled during several ecological and artisanal fisheries studies. Information from these investigations and from other sources were included to compile the present checklist of the marine fishes of the island. A total of 885 species belonging to 150 families was recorded. Nine species are known only from Reunion, indicating endemism of about 1.0%. The most speciose families (Labridae, Gobiidae, Serranidae, and Pomacentridae) were also among the most speciose at the neighbouring Mauritius Island (except gobiids), and, generally, on other islands in the Indian Ocean area (Maldives, Chagos, Madagascar and Christmas Island). The Gobiidae only represented 5.4% of the ichthyofauna, which was...
Tipo: Text Palavras-chave: Biogeography; Checklist; Reunion Island; ISW; Marine ichthyofauna.
Ano: 2004 URL: http://archimer.ifremer.fr/doc/2004/publication-713.pdf
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Argyripnus hulleyi a new species of Sternoptychidae (Stomiiformes) from Reunion Island (Indian Ocean) ArchiMer
Quero, Jean-claude; Spitz, Jerome; Vayne, Jean-jacques.
Following the volcanic eruption of April 2007, nine specimens of Argyripnus (family Sternoptychidae, order Stomiiformes) were among the fish caught at the sea surface at Reunion Island (Indian Ocean). Seven species were described in this genus: A. ephippiatus Gilbert & Cramer, 1897 from Hawaii, A. iridescens McCulloch, 1926 from Australia. A. atlanticus Maul, 1952 from Madeira, A. brocki Struhsaker, 1973 from Hawaii, Argyripnus sp. Yamamoto in Okamura et al., 1982 from Japan, A. electronus Parin, 1992 from the South-east Pacific and A. pharos Harold & Lancaster, 2003 from the Indian Ocean and the central-west Pacific. The Argyripnus from Reunion Island is easily distinguished from the other species by the position of the anus just before the...
Tipo: Text Palavras-chave: New species; Volcanic eruption; Reunion Island; ISW; Argyripnus hulleyi; Sternoptychidae.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/publication-6600.pdf
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Channomuraena bauchotae (anguilliformes : muraenidae), nouvelle espèce de l'île de la Réunion, Océan Indien ArchiMer
Saldanha, L; Quero, Jean-claude.
A new species of Muraenidae (Uroprerygiinae) Channomuraena bauchotae is described from the coastal waters of Reunion Island, Indian Ocean. The genus was considered to be monospecific, Channomuraena vittata (Richardson, 1844) being the only species known till now. C. bauchotae is differentiated by 132 vertebrae, 1 or 0 branchial pore, 5 preoperculomandibular pores, the pre-anal length (91,1 % LT), snout and interocular width larger than 14% of the head, vomerine teeth in a single row, biserial teeth on the jaws. NOT CONTROLLED OCR
Tipo: Text Palavras-chave: New species; Taxonomy; ISW; Reunion Island; Channomuraena bauchotae; Uropterygiinae; Muraenidae.
Ano: 1994 URL: http://archimer.ifremer.fr/doc/1994/publication-3789.pdf
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Characterizing fish communities associated with drifting fish aggregating devices (FADs) in the Western Indian Ocean using underwater visual surveys ArchiMer
Taquet, Marc; Sancho, G; Dagorn, L; Gaertner, J; Itano, D; Aumeeruddy, R; Wendling, B; Peignon, C.
We adapted a visual census method, mainly used in demersal and reef fish studies, to characterize fish communities associated to drifting fish aggregating devices (FADs) in the Western Indian Ocean. Drifting FAD associated fishes from both equatorial (Seychelles) and tropical waters (Reunion Island) were examined by divers. A total of 32 species (belonging to 16 families) were observed associated with drifting FADs in equatorial waters, and 24 species (14 families) were found around FADs in tropical waters. Twenty species were found in both regions. The highest number of species observed at a single FAD was 18 (12 +/- 2, mean +/- SD) in equatorial and 13 (10 +/- 3) in tropical waters, not counting circumnatant species loosely associated with the FAD. Some...
Tipo: Text Palavras-chave: Indian Ocean; Reunion Island; Seychelles; Fish aggregations; Visual census; Drifting FAD; Pelagic fishes.
Ano: 2007 URL: https://archimer.ifremer.fr/doc/00602/71370/69818.pdf
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Characterizing fish communities associated with drifting fish aggregating devices (FADs) in the Western Indian Ocean using underwater visual surveys ArchiMer
Taquet, Marc; Sancho, G; Dagorn, L; Gaertner, J; Itano, D; Aumeeruddy, R; Wendling, B; Peignon, C.
We adapted a visual census method, mainly used in demersal and reef fish studies, to characterize fish communities associated to drifting fish aggregating devices (FADs) in the Western Indian Ocean. Drifting FAD associated fishes from both equatorial (Seychelles) and tropical waters (Reunion Island) were examined by divers. A total of 32 species (belonging to 16 families) were observed associated with drifting FADs in equatorial waters, and 24 species (14 families) were found around FADs in tropical waters. Twenty species were found in both regions. The highest number of species observed at a single FAD was 18 (12 +/- 2, mean +/- SD) in equatorial and 13 (10 +/- 3) in tropical waters, not counting circumnatant species loosely associated with the FAD. Some...
Tipo: Text Palavras-chave: Indian Ocean; Reunion Island; Seychelles; Fish aggregations; Visual census; Drifting FAD; Pelagic fishes.
Ano: 2007 URL: http://archimer.ifremer.fr/doc/2007/publication-3734.pdf
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Chromis durvillei : une nouvelle espèce de Pomacentridae de l’île de la Réunion (France, océan Indien) et premier signalement pour l’île de Chromis axillaris ArchiMer
Quero, Jean-claude; Spitz, Jerome; Vayne, Jean-jacques.
Following the volcanic eruption of April 2007 at Reunion Island, 12 specimens of the pomacentrid genus Chromis were collected at sea surface. One of these fishes was a C. chrysura known from the reef Island fauna. The others have enlarged eyes. Among them were one C. axillaris (Bennett, 1831), new for the Island fauna, and ten specimens of a new Chromis species, described here under the name C. durvillei. This new species of deep dwelling Chromis is distinguishable by large sized eyes 1.9 to 2.4 in the head length, D. XIII, 12-13, 25 to 26 gill-rakers on the first gill arch, three spiniform procurrent caudal rays, without black or dark brown spot or band on the body, pectorals or caudal peduncle. C. axillaris, C. woodsi, C. unipa, C. okamurai, C....
Tipo: Text Palavras-chave: Pomacentridae; Chromis durvillei; ISW; Reunion Island; Volcanic eruption; New species.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/00003/11382/8006.pdf
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Colonisation d'un récif frangeant de l'île de La Réunion par les larves de poissons coralliens ArchiMer
Durville, P; Bosc, P; Galzin, R; Conand, C.
The colonization of a fringing reef of Reunion Island by fish larvae takes place essentially from August to February with two peaks, in August-September, when the water temperatures are coldest, and in February when they are at a maximum. The number of fishes, as well as the number of sampled species, present similar values over two consecutive years with, nevertheless, a strong variation in the species involved. In Reunion Island, the number of post-larvae which colonise the reef is one hundred to four hundred times lower than on larger and more structured reefs. This phenomenon could be explained by the geographical characteristics of the island. The stock control of the adult fish in Reunion could largely be the result of the arrival of post-larvae on...
Tipo: Text Palavras-chave: Colonisation larvaire; Recrutement; Poisson corallien; Récif frangeant; Île de La Réunion; Larval colonization; Recruitment; Coral fish; Fringing reef; Reunion Island.
Ano: 2002 URL: http://archimer.ifremer.fr/doc/00322/43326/42928.pdf
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Cynoglossidae de l'île de la Réunion et de Madagascar ArchiMer
Quero, Jean-claude; Mauge, A.
Among specimens of Cynoglossidae collected from the waters of Reunion Island and Madagascar are Cynoglossus acaudatus, C. gilchristi, C. kopsi, C.lida, C. zanzibarensis, Paraplagusia bilineata, Symphurus ocellalus, S. strictus and S. sp. Symphurus ocellalus is new for the ichthyological fauna of Reunion Island and Madagascar, and Cynoglossus zanzibarensis and Symphurus strictus are new for Madagascar. NOT CONTROLLED OCR
Tipo: Text Palavras-chave: Taxonomy; Malagasy Rep.; Reunion Island; ISW; Symphurus strictus; Symphurus ocellatus; Paraplagusia bilineata; Cynoglossus zanzibarensis; Cynoglossus lida; Cynoglossus kopsi; Cynoglossus gilchristi; Cynoglossus acaudatus; Cynoglossidae.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/publication-3786.pdf
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Ecologie trophique de la tortue verte Chelonia mydas dans les herbiers marins et algueraies du sud-ouest de l’océan Indien ArchiMer
Ballorain, Katia.
Reproduction of sea turtles primarily relies on body reserves stored during the time spent on foraging grounds prior to the nesting season. Accordingly, the investigation of foraging behaviour of sea turtles is critical for better assessing their biology but also for conservation issues of these endangered species. Sea turtles contribute significantly to the consuming biomass of their ecosystem and hence to its functioning, thus providing natural indications of the health of the ecosystem. Yet the trophic ecology of sea turtles is poorly documented because their feeding grounds remain poorly known and for most of them hardly accessible. Among sea turtles the green turtle is the only species where sub-adults and adults are mostly herbivorous feeding on...
Tipo: Text Palavras-chave: Tortue verte Chelonia mydas; Herbier marin; Phanérogame; Algueraie; Mayotte; Réunion; Sud-ouest de l’Océan Indien; Écologie trophique; Green turtles Chelonia mydas; Seagrass; Algae; Mayotte; Reunion Island; Southwestern Indian Ocean; Trophic ecology.
Ano: 2010 URL: http://archimer.ifremer.fr/doc/00031/14254/11538.pdf
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Mercury content in commercial pelagic fish and its risk assessment in the Western Indian Ocean ArchiMer
Kojadinovic, Jessica; Potier, M; Le Corre, M; Cosson, R; Bustamante, Paco.
As top predators of pelagic food webs, large fish naturally bioaccumulate mercury (Hg). Determining Hg burdens in commercialized fish is essential considering the concern about effects of contaminants on human health and the legal thresholds that are therefore set for local consumption and/or exportation. Total Hg levels were measured in the muscular tissue of 183 fish of five commercially important species from the tropical zone of the Western Indian Ocean. All individuals were measured and sexed in order to study the impregnation of Hg with size and sex within each species. Values of Hg found in this part of the Indian Ocean were comparable to Hg in muscular tissue of the same species studied in other areas. The highest Hg levels were noted in Swordfish...
Tipo: Text Palavras-chave: Health standards; Mozambique channel; Reunion Island; Pelagic fish; Impregnation levels; Mercury.
Ano: 2006 URL: http://archimer.ifremer.fr/doc/2006/publication-1862.pdf
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Notes on the biology of the bigeye scad, Selar crumenophthalmus (Carangidae) around Reunion Island, southwest Indian Ocean ArchiMer
Roos, David; Roux, Olivier; Conand, François.
The main characteristics of the biology of bigeye scad were studied from commercial fishery catches around Reunion Island. Biometric relationships were calculated. The monitoring of size distribution, aggregated by month, allowed us to estimate the theoretical growth equation using the ELEFAN software. The von Bertalanffy growth parameters were adjusted with a seasonal modulation: L8 = 265 mm; K = 1.64 year-1; c = 0.068; ? = 0.38. The growth of the cohort was quite high during the austral summer (November-April) and decreased during the austral winter (May-October). The arrival of a new cohort with homogeneous small sizes (65 to 90 mm) in the fishery in November coincided with the disappearance of large individuals. A feature of the reproductive biology...
Tipo: Text Palavras-chave: Indian Ocean; Reunion Island; Growth; Reproduction; Selar crumenophthalmus; Carangidae.
Ano: 2007 URL: http://archimer.ifremer.fr/doc/2007/publication-2335.pdf
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Pleuronectidae de l'île de la Réunion et de Madagascar. I. Poecilopsetta ArchiMer
Quero, Jean-claude; Hensley, D; Mauge, A.
Among specimens of Poecilopsettinae (pleuronectidae) recently collected from the waters of Réunion Island and Madagascar is one species new to science (Poecilopsetta vaynei). Other species represented in the collections are Poecilopsetta natalensis and a postlarva of a Poecilopsetta species. A key to Indo-Pacific species of Poecilopsetta is presented. NOT CONTROLLED OCR
Tipo: Text Palavras-chave: Taxonomy; Malagasy Rep.; Reunion Island; ISW; Poecilopsetta sp.; Poecilopsetta vaynei n. sp.; Poecilopsetta natalensis; Pleuronectidae; Taxonomie; Madagascar; Ile de la Réunion; ISW; Poecilopsetta sp.; Poecilopsetta vaynei n. sp.; Poecilopsetta natalensis; Pleuronectidae.
Ano: 1988 URL: http://archimer.ifremer.fr/doc/1988/publication-3766.pdf
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Pleuronectidae de l'île de la Réunion et de Madagascar. II Genres Samaris et Samariscus ArchiMer
Quero, Jean-claude; Hensley, D; Mauge, A.
Among specimens of Samarinae (pleuronectidae) recently collected from the waters of Reunion Island and Madagascar are three species new to science (Samaris costae, Samariscus nielseni and Samariscus desoutterae). Another species represented in the collections is an unidentifiable Samaris species. Keys to Indo-Pacific species of Samaris. Samariscus and Plagiopsetta are presented. NOT CONTROLLED OCR
Tipo: Text Palavras-chave: New species; Taxonomy; Malagasy Rep.; Reunion Island; ISW; Samariscus nielseni n. sp.; Samariscus desoutterae n. sp.; Samaris costae n. sp.; Pleuronectidae.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/publication-3783.pdf
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Poissons anguilliformes de l'île de la Réunion (Océan Indien) : description d'une nouvelle espèce ArchiMer
Quero, Jean-claude; Saldanha, L.
The present study includes the specimens collected in 1982 during the oceanographic cruise "M.D. 32" (11 species identified) and those from the collections of the Museum of Paris (l5 species identified). It allows the completion of our knowledge about the ichthyofauna of the region. Of a total of 49 species, including 24 recorded in the bibliography, 15 are new records for the area and include 2 new species (Uropterygius macrocephalus, Uropterygius tigrinus, Gymnorhorax enigmaticus, Synaphohranchus affinis, Synaphobranchus brevidorsalis, Muraenichthys gymnotus, Apterichtus klazingai, Coloconger raniceps, Conger wilsoni, Rhechias wallacei, Ariosoma SP., Serrivomer beani and Venefica proboscidea; new species; Channomuraena bauchotae Saldanha & Quéro....
Tipo: Text Palavras-chave: First records; New species; Taxonomy; Reunion Island; ISW; Gorgasia klausewitzi; Anguilliformes.
Ano: 1995 URL: http://archimer.ifremer.fr/doc/1995/publication-3790.pdf
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Prospection des ressources côtières démersales profondes autour de La Réunion. Analyse des données des campagnes à la mer réalisées du 23/02/2000 au 28/07/2000. Rapport de synthèse des travaux confiés par le CRPMEM de La Réunion à l’Ifremer Délégation Océan Indien. ArchiMer
Roos, David; Tessier, Emmanuel; Taquet, Marc.
Data on the potential exploitation of deep demersal fish species in Reunion Island are very limited. The Regional Comitee for Sea Fisheries and Marine Breeding, with the scientific and technical support of Ifremer of La Reunion, has launched prospecting campaigns to identify and characterize deep-sea fish species (between 150 to 600 m deep), with an innovative method of catching with electric reel. The catches made concern mainly 5 main species (yields, frequency of catch, commercial interest). A new species, the brillant pomfret (Eumegistus illustris), as well as the longtail red snapper (Etelis coruscans), are the both main resources that can be exploited by the electric reel technique. They represent more than 60% of the overall catches made during the...
Tipo: Text Palavras-chave: Pêche expérimentale profonde; Poissons démersaux; Moulinet électrique; Eumegistus illustris; Etelis coruscans; Etelis carbunculus; Squalus megalops; Beryx decadactylus; Thyrsitoides marleyi; Île de La Réunion; Deep-sea experimental fishing; Demersal fish; Electric reel; Eumegistus illustris; Etelis coruscans; Etelis carbunculus; Squalus megalops; Beryx decadactylus; Thyrsitoides marleyi; Reunion Island.
Ano: 2001 URL: http://archimer.ifremer.fr/doc/00410/52117/52825.pdf
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Soleidae et Cynoglossidae (Pleuronectiformes) de l'île de la Réunion (Océan Indien) : description d'une nouvelle espèce ArchiMer
Quero, Jean-claude.
The present study includes the specimens recently caught and those recorded in the literature. A new species is described: Parachirus diringeri sp. n. and a new record for the area is indicated: Cynoglossus lachneri. Solea Borbonica Regan, 1905 is redescribed and assigned to the genus Soleichthys Bleeker, 1860. NOT CONTROLLED OCR
Tipo: Text Palavras-chave: First record; New species; Reunion Island; ISW; Parachirus diringeri; Cynoglossidae; Soleidae.
Ano: 1997 URL: http://archimer.ifremer.fr/doc/1997/publication-3794.pdf
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Symphysanodon pitondelafournaisei a new species of Symphysanodontidae (Perciformes) from Reunion Island ArchiMer
Quero, Jean-claude; Spitz, Jerome; Vayne, Jean-jacques.
From the 8(th) to the 11(th) April 2007 at Reunion Island (Indian Ocean) some fish were collected at sea surface after the eruption of the Piton de la Fournaise. Among these are two specimens of Symphysanodon (Perciformes: Symphysanodontidae). This family was recently reviewed (Anderson and Springer, 2005). Ten species have been described: three from the Atlantic Ocean S. berryi Anderson, 1970; S. octoactinus Anderson, 1970 and S. mona Anderson & Springer, 2005; four from the Pacific Ocean S. typus Bleeker, 1878; S. katayamai Anderson, 1970; S. maunaloae Anderson, 1970 and S. parini Anderson & Springer 2005; three from the Indian Ocean S. andersoni Kotthaus, 1974 from the entrance of the Gulf of Aden, S. rhax Anderson & Springer, 2005 from the...
Tipo: Text Palavras-chave: New species; Reunion Island; ISW; Symphysanodon pitondelafournaisei n. sp.; Symphysanodontidae.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/publication-6599.pdf
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The tramp ant Hypoponera punctatissima (Roger) (Hymenoptera: Formicidae: Ponerinae): new records from the southern hemisphere Neotropical Entomology
DELABIE,JACQUES H.C.; BLARD,FABRICE.
The tramp ant Hypoponera punctatissima (Roger), mostly known from the Northern Hemisphere, is reported for the first time from South America in the state of São Paulo, Brazil (22º43'S 44º08'W; 22º24'S 47º49'W), and Reunion Island in the Indian Ocean (20°10'S 55°3'E). H. punctatissima has the widest distribution within Formicidae, being present on many oceanic and continental islands and in all continental regions except Antarctica and the Orient. Reasons for the ecological success of H. punctatissima are discussed.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Biogeography; Introduced species; Brazil; Reunion Island.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2002000100020
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Ultralight aircraft surveys reveal marine turtle population increases along the west coast of Reunion Island ArchiMer
Jean, Claire; Ciccione, Stephane; Ballorain, Katia; Georges, Jean-yves; Bourjea, Jerome.
Reunion Island in the south-west Indian Ocean once had significant nesting populations of marine turtles but they declined rapidly after human colonization. In 1996, after regular sightings of turtles offshore, an aerial survey programme was initiated to monitor the occurrence of marine turtles and their distribution along the west coast of the island Between 1998 and 2008, along a 30-km coastline transect between Saint Leu and Saint Paul, a total of 1,845 marine turtle sightings were recorded during 146 flights with an ultralight aircraft The mean number of turtle sightings per survey increased significantly between 1998 and 2008, and a variety of sizes were recorded throughout the year Marine turtles were found over coral reef zones and on the outer reef...
Tipo: Text Palavras-chave: Abundance; Aerial survey; Conservation; Indian Ocean; Marine turtles; Reunion Island.
Ano: 2010 URL: http://archimer.ifremer.fr/doc/00005/11588/9280.pdf
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Une éruption volcanique débusque Neocentropogon profundus (Tetrarogidae, Scorpaenoidei) à l’île de la Réunion (océan Indien) ArchiMer
Quero, Jean-claude; Spitz, Jerome; Vayne, Jean-jacques.
From the 8(th) to the 11(th) April 2007, at Reunion Island (Indian Ocean), some fish were collected at sea surface after the eruption of the Piton de la Fournaise. Among these were eleven specimens of Neocentropogon profundus (Scorpaenoidei: Tetrarogidae). Six species of this genus have been described: two from the Pacific Ocean, N. japonicus Matsubara, 1943 and N. trimaculatus Chan, 1966; four from the Indian Ocean, N. affinis (Lloyd, 1909) from the Gulf of Martaban, Myanmar, N. aeglefinus (Weber, 1913) from the Halmahera Sea, Timor Sea, probably a junior synonym of N. affinis, N. profundus (Smith, 1958) off Mozambique, and N. mesedai Klausewitz, 1985 from the Mismaris-Trough, Red Sea. The eleven specimens found at Reunion constitute the largest available...
Tipo: Text Palavras-chave: Tetrarogidae; Neocentropogon profundus; Indian Ocean; Reunion Island; Volcanic eruption.
Ano: 2011 URL: http://archimer.ifremer.fr/doc/00049/16051/13614.pdf
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