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| Registros recuperados: 771 | |
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| Tu, Tzu-hsuan; Dai, Chang-feng; Jeng, Ming-shiou. |
| The systematics of Coralliidae has been revised based on molecular phylogenetic analysis and detailed morphological studies. This revision has also revealed the existence of new species. In order to fully accomplish this revision, five new species including Hemicorallium aurantiacum sp. nov., Pleurocorallium bonsaiarborum sp. nov., P. clavatum sp. nov., and P. norfolkicum sp. nov. from New Caledonia, and H. guttatum sp. nov. from the Hawaiian Archipelago are described by integrating the phylogenetic inference and morphological comparisons. Moreover, the type specimens of Corallium tortuosum, H. reginae, H. halmaheirense, P. porcellanum and P. kishinouyei as well as non-type specimens of C. stylasteroides are redescribed. The sclerites of H. reginae, H.... |
| Tipo: Text |
Palavras-chave: Coralliidae; New species; New Caledonia; The Hawaiian Archipelago; Multiple factors analysis. |
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00362/47279/47240.pdf |
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| Dong, Dong; Xu, Peng; Li, Xin-zheng; Wang, Chunsheng. |
| Several squat lobster specimens of the genus Munidopsis were collected from an artificially placed carcass fall (cow bones) on Weijia Guyot in the western Pacific Ocean. Based on morphological comparisons and molecular analysis, three specimens were confirmed as juveniles of M. albatrossae Pequegnat & Pequegnat, 1973, which represents the first record of this species in the western Pacific. The other specimens collected are newly described as Munidopsis spinifrons sp. nov., which is distinguished from the closely related species in having a spinose rostrum and basal lateral eyespine on the eyestalk. The M. albatrossae from Weijia Guyot exhibited very low genetic distances when compared with a conspecific sample from Monterey Bay, USA, and the closely... |
| Tipo: Text |
Palavras-chave: Munidopsis; Carcass fall; Weijia Guyot; New species; Molecular phylogeny. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00659/77083/78430.pdf |
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| Spitz, J; Quero, Jean-claude; Vayne, Jean-jacques. |
| The genus Pseudoscopelus Lutken, 1892 is easily distinguished from the other Chiasmodontidae by the presence of well-defined rows of photophores. Until 2005, eight species were known. Pseudoscopelus scriptus was the first described by Lutken in 1892, then P. sagamianus by Tanaka in 1908, P. stellatus by Beebe in 1932 and P. altipinnis by Parr in 1933. Later in 1934, Fowler described three new species: P. microps, P. cephalus, and P. obtusifrons. These three species, known from only one specimen each, have not been recorded since. Lastly, an easily distinguishable species, P. scutatus, was discovered by Krefft in 1971. In a recent review, Prokoviev and Kukuev (2005, 2006) confirmed the validity of all species and described a new one P. aphos,... |
| Tipo: Text |
Palavras-chave: Taxonomy; Junior synonymy; New species; ANE; P. pierbartus n. sp.; Pseudoscopelus; Chiasmodontidae. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/publication-3628.pdf |
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| Stöhr, Sabine; Weber, Alexandra; Boissin, Emilie; Chenuil, Anne. |
| The conspicuous Mediterranean brittle star Ophioderma longicauda (Bruzelius, 1805) has been discovered to represent a cryptic species complex, consisting of six nuclear clusters with contrasting reproductive modes (broadcast spawners and brooders). Here, O. longicauda is re-described. It is distinguished by a dark reddish-brown colouration both dorsally and on the ventral disc, and multiple tumid dorsal arm plates. One eastern Mediterranean brooding cluster is described as O. zibrowii sp. nov., characterized by a dark olive-green colour both dorsally and on the ventral disc, and single dorsal arm plates. Another brooder is described from Tunisia as O. hybrida sp. nov., with a highly variable morphology that reflects its origin by hybridization of... |
| Tipo: Text |
Palavras-chave: Brittle stars; New species; Morphology; Mediterranean Sea; West Africa. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00610/72236/71039.pdf |
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| Bitner, Maria Aleksandra. |
| Twelve species of recent brachiopods belonging to the genera Lingula, Discradisca, Novocrania, Xenobrochus, Eucalathis, Frenulina, Argyrotheca, Campages, Thecidellina and Lacazella were identified in samples collected during shallow-water cruises around New Caledonia, southwest Pacific. Six genera, Lingula, Xenobrochus, Eucalathis, Frenulina, Campages and Thecidellina, have been already reported from the New Caledonian region, while four genera, Discradisca, Novocrania, Argyrotheca and Lacazella are the first records from this region. Additionally, Discradisca stella is the first discinid brachiopod recognized in the New Caledonia area. One new species is described, the megathyridid Argyrotheca neocaledonensis n. sp. The biogeographical affinities of the... |
| Tipo: Text |
Palavras-chave: Recent brachiopods; Biogeography; Shallow water; New Caledonia; Southwest Pacific; Taxonomy; New species. |
| Ano: 2010 |
URL: https://archimer.ifremer.fr/doc/00466/57793/60061.pdf |
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| Bonifacio, Paulo; Menot, Lenaick. |
| Polynoidae contains ~900 species within 18 subfamilies, some of them restricted to the deep sea. Macellicephalinae is the most diverse among these deep-sea subfamilies. In the abyssal Equatorial Pacific Ocean, the biodiversity of benthic communities is at stake in the Clarion-Clipperton Fracture Zone (CCFZ) owing to increased industrial interest in polymetallic nodules. The records of polychaetes in this region are scarce. Data gathered during the JPI Oceans cruise SO239 made a significant contribution to fill this gap, with five different localities sampled between 4000 and 5000 m depth. Benthic samples collected using an epibenthic sledge or a remotely operated vehicle resulted in a large collection of polynoids. The aims of this study are as follows:... |
| Tipo: Text |
Palavras-chave: Deep sea; Identification key; Molecular systematics; Morphology; New genera; New species; Phylogeny; Polychaeta. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00467/57902/60217.pdf |
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| 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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| Strong, Ellen E.; Bouchet, Philippe. |
| A new genus, Limatium gen, n., and two new species, L. pagodula sp, n, and L. aureum sp, n. are described, found on outer slopes of barrier reefs and fringing reefs in the South Pacific. They are rare for cerithiids, which typically occur in large populations. The two new species arc represented by 108 specimens sampled over a period of 30 years, only 16 of which were collected alive. Three subadults from the Philippines and Vanuatu likely represent a third species. In addition to their rarity, Limatium species arc atypical for cerithiids in their smooth, polished, honey to golden brown shells with distinctive white fascioles extending suture to suture. The radula presents a unique morphology that does not readily suggest an affinity to any of the... |
| Tipo: Text |
Palavras-chave: Bittiinae; New genus; New species; Marine; DNA. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00494/60615/64101.pdf |
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| Fricke, Ronald; Chen, Jhen-nien; Chen, Wei-jen. |
| The unusual clingfish Protogobiesox asymmetricus n. gen, n. sp. is described on the basis of four specimens collected in deep water off the north coast of Papua New Guinea in 2012. The species is characterized by its 9-10 dorsal rays, 8 anal rays, 17-24 pectoral-fin rays, 15 principal caudal-fin rays, 3 gills, third arch with 3 gill rakers, 34-35 total vertebrae, with asymmetrical lateral bending starting behind the skull, bent at an angle of 858-928; skull asymmetrical in frontal view; skin naked, surface of head and body without striae; disc without adhesive papillae. A new subfamily Protogobiesocinae is described for this species and Lepadicyathus mendeleevi Prokofiev, 2005, which is redescribed. The new subfamily is compared within the family; keys to... |
| Tipo: Text |
Palavras-chave: Gobiesocidé; Porte-écuelles; Nouvelle sous-famille; Nouveau genre; Nouvelle espèce; Papouasie-Nouvelle-Guinée; Phylogénie moléculaire; Expédition biodiversité PAPUA NIUGINI; Gobiesocidae; Clingfishes; New subfamily; New genus; New species; Papua New Guinea; Molecular phylogeny; PAPUA NIUGINI biodiversity expedition. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00476/58805/61519.pdf |
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| Registros recuperados: 771 | |
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