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| Registros recuperados: 164 | |
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| Collins, J.S.H.; Donovan, S.K.; Stemann, T.A.; Blissett, D.J.. |
| Crustaceans remain poorly known from the Miocene of Jamaica. Herein, we report three species from the upper Miocene August Town Formation of Fowl House Spring, parish of St. Thomas, southeast Jamaica; poorly preserved propodi of a mud shrimp, “Callianassa” sp.; the anterior part of the carapace of Mithraculus sp. aff. Mithraculus coryphe (Herbst); and the cirripede Tetraclita sp. cf. T. stalactifera (Lamarck). Mithraculus sp. aff. M. coryphe at Fowl House Spring considerably extends the stratigraphic occurrence of the genus in the Antillean region down into the Miocene. Hitherto, fossil T. stalactifera in the Caribbean was known from the Plio-Pleistocene of Curaçao and the Pleistocene of Venezuela. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Jamaica; Miocene; Barnacles; Cirripedia; Crabs; Decapoda; 38.22. |
| Ano: 2010 |
URL: http://www.repository.naturalis.nl/record/361979 |
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| Bezerra,Luis E. A.; Coelho,Petrônio A.. |
| Neste trabalho é apresentada a fauna de crustáceos decápodos associados a esponjas coletadas ao largo da cidade de Fortaleza, Ceará, Brasil. As esponjas foram obtidas através de mergulho autônomo, realizado no Parque Estadual Marinho " Pedra da Risca do Meio" . No laboratório, os poríferos foram identificados e os crustáceos retirados e etiquetados de acordo com a esponja em que foram encontrados. Nove espécies de esponjas foram coletadas e 14 espécies de crustáceos identificadas. Os Crustáceos da família Alpheidae foram os mais representativos, com seis espécies, seguidos pelos decápodos das famílias Mithracidae e Porcellanidae, com duas espécies e Palaemonidae, Pilumnidae, Pseudorhombilidae e Xanthidae, com uma espécie. A partir do presente registro, as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Comensalismo; Decapoda; Primeiros registros. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752006000300012 |
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| Santos,Cléverson Ranniéri M. dos; D'Incao,Fernando. |
| While all species of the genus Callinectes Stimpson, 1860 have a continuous distribution on the Atlantic coast of the Americas, Callinectes sapidus Rathbun, 1896 is the only one with disjunct distribution. Considering that this species was introduced in Europe and Japan, it has been suggested that the occurrence of C. sapidus on the southern coast of Brazil was due to the transport by ballast water. In the archaeological site Ariano Souza, located in the estuary of the Patos Lagoon (southern Brazil), remains of crustaceans, including claws of approximately two thousand years ago, were found. A preliminary analysis of this material showed Callinectes chelae. Because this archaeological site is located inside the estuary, it has been hypothesized that these... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biogeography; Callinectes; Decapoda; Morphology; Archaeology. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000100013 |
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| Ahyong, Shane T.; Ng, Peter K. L.. |
| The cyclodorippoid crabs from the Philippines collected by the PANGLAO 2004-2005 and AURORA 2007 expeditions are reported. Five species of Cyclodorippidae are reported: Corycodus mina x sp. nov., Ketamia depressa (Ihle, 1916), Krangalangia spinosa (Zarenkov, 1970), Tymolus brucei Tavares, 1991, and Xeinostoma sakaii Tavares, 1993. Corycodus minax is the second species of the genus to be recorded from the Philippines and is most similar to C. merweae Tavares, 1993, from South Africa. Krangalangia spinosa is reported for the first time from the Philippines. Sexual dimorphism in the length of the walking legs (pereopods 2 and 3) is reported for Tymolus brucei and may be a general feature of cyclodorippoids. One new species of Cymonomidae, Cymonomus liui sp.... |
| Tipo: Text |
Palavras-chave: Decapoda; Brachyura; Cyclodorippoidea; Cyclodorippidae; Cymonomidae; Corycodus; Cymonomus. |
| Ano: 2011 |
URL: https://archimer.ifremer.fr/doc/00466/57792/60084.pdf |
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| Collins, J.S.H.; Portell, R.W.; Donovan, S.K.. |
| The Neogene decapod crustaceans are reviewed from Aruba, Bonaire and Curaçao, Anguilla, Barbados, Carriacou, Costa Rica, Cuba, Florida, Hispaniola (Haiti and Dominican Republic), Jamaica, Mexico, Panama, Puerto Rico, St. Kitts, Tintamare Island, Trinidad and Venezuela. The most widely distributed taxa, both stratigraphically and geographically, are callianassids and Calappa (both with easily identifiable dactyli), and portunids. The latter include eleven genera in the study area; of these, Callinectes, Euphylax and Portunus are known from the Miocene, Pliocene and Pleistocene of the Caribbean. The two occurrences of scleractinian-inhabiting crab faunas, the Lower Miocene Montpelier Formation of Jamaica and the Pleistocene Coral Rock of Barbados, show... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Neogene; Caribbean; Crustacea; Decapoda; Crabs; Systematics; Biogeography; 42.74. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/301552 |
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| Angeli, Antonio De; Marangon, Sergio. |
| Lithologically, the decapod-bearing levels of Rupelian (Oligocene) age in the Ligure Piemontese Basin, are characterized by an alternation of greyish blue marls with nodular elements and silt-rich, occasionally sandy, marls. The fossil studied for the present note have been collected mainly from pebbles or nodules which were eroded out of the higher levels exposed of this sedimentary complex, referred to as the ‘Formazione di Molare’. These levels overli the ‘Formazioni continentali delle Brecce di Costa Cravara e Pianfolco’, studied by Charrier et al. (1964) and dated as Early Rupelian. The levels yielding brachyuran fossils were attributed by Allasinaz (1987) to the transition between the ‘Formazione di Molare’ and the overlying ‘Marne di Rigoroso’, and... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Crustacea; Decapoda; Oligocene; Italy. |
| Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/534359 |
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| Anker,Arthur; Lazarus,Juan Felipe. |
| Two new species of infaunal decapod crustaceans are described based on material collected in Bahía Málaga, Pacific coast of Colombia, in 2009. The mud-shrimp Axianassa darrylfelderi sp. nov. (Axianassidae) appears to be most closely related to A. australis Rodrigues & Shimizu, 1992, A. canalis Kensley & Heard, 1990, and A. jamaicensis Kensley & Heard, 1990. The new species may be distinguished from each of them by a combination of morphological features, mainly on the uropodal exopod, antennal acicle, third maxilliped and first pleonite. The shrimp Leptalpheus canterakintzi sp. nov. (Alpheidae), associated with burrows of A. darrylfelderi sp. nov., undoubtedly represents the eastern Pacific sister species of the western Atlantic L. axianassae... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Decapoda; Shrimp; Mud-shrimp; Infauna; Symbiosis; Axianassidae; Alpheidae; Axianassa; Leptalpheus; Transisthmian species; East Pacific; New species; New record.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492015000800115 |
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| Rieger,Paulo Juarez; Vieira,Rony Roberto Ramos. |
| The larval development of Cyrtograpsus angulatus Dana, 1851 was studied in laboratory through eggs hatched from ovigerous females collected in mole of Rio Grande, Rio Grande, State of Rio Grande do Sul, Brazil. Three experiments (A, B, C) were carried out involving 250 larvae, derived from three ovigerous females. The experiments A and B, were carried in a climatically box with temperature among 22 and 25ºC, and salinity among 32 and 34. The experiment C in a room without controlled temperature, in a constant salinity of 30. The larvae were maintained individually and food consisted of rotifers Brachionus plicatillis Müller, 1786 and microscope algae Tetraselmis sp. The development of C. angulatus Dana, 1851 comprises five stages of zoea and one... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crustacea; Decapoda; Grapsidae; Cyrtogropsus angulatus; Larval development. |
| Ano: 1997 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000300011 |
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| Registros recuperados: 164 | |
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