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Registros recuperados: 13
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A new species of Freshwater Prawn, Macrobrachium Johnsoni spec. nov. (Decapoda: Caridea: Palaemonidae) from Peninsular Malaysia, and a description of its First Zoea Naturalis
Chong, S.S.C.; Khoo, H.W..
A new species of freshwater prawn of the family Palaemonidae, Macrobrachium johnsoni spec. nov., is described from southern Peninsular Malaysia. Notes on live colouration, habitat, and larval development are provided. The first zoea of this new species is also described in detail. A comparison is made between M. johnsoni and a closely related species, M. pilimanus (De Man, 1879).
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Caridea; Palaemonidae; Macrobrachium; New species; Peninsular Malaysia; Larval development; 42.74.
Ano: 1987 URL: http://www.repository.naturalis.nl/record/318094
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Abundância de macrocrustáceos decápodas nas áreas rasas do complexo lagunar Mundaú/Manguaba, AL BJB
TEIXEIRA,ROGÉRIO L.; SÁ,HÉLIO S..
Os macrocrustáceos que ocorrem nas partes rasas do complexo lagunar Mundaú/Manguaba foram estudados entre maio de 1988 e abril de1989. As amostragens foram realizadas com rede de arrasto de praia. Foi capturado um total de 15 espécies pertencentes a 6 gêneros e 3 famílias. Baseado no CPUE, as espécies que predominaram em número foram: Palaemon pandaliformis, seguido por Macrobrachium acanthurus e Callinectes danae. Com relação à biomassa, as espécies dominantes foram: C. danae, seguido por C. bocourti, P. pandaliformis, M. acanthurus e C. ornatus. Análises de agrupamento por mês e estação de coleta evidenciaram a associação de dois grupos de espécies: um dominado por portunídeos e outro por palaemonídeos. Como os macrocrustáceos representam importantes...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Callinectes; Macrobrachium; Palaemon; Estuário; Mangue.
Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71081998000300005
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Amélioration des techniques d'élevage de la chevrette Macrobrachium rosenbergii en Guyane (programme pluri-annuel 1988-1990). 2ème volet : années 1989-1990 ArchiMer
Griessinger, Jean-michel; Gondouin, Philippe; Dutto, Gilbert; Lacroix, Denis; Pollet, Thierry; Falguiere, Jean-claude; Mer, Gilles.
Le programme d'amélioration des techniques d'élevage de la Chevrette Macrobrachium rosenbergii en Guyane constitue la deuxième phase du programme d'expérimentation mené sur la station IFREMER de Kourou. Jusqu'en 1988, l'effort a porté sur l'analyse du système continu classique utilisé par l'ensemble des producteurs de Macrobrachium aux Antilles et en Guyane. A partir de 1988, il apparut que la résolution des problèmes posés par son application passait par l'utilisation de schémas de gestion de la population en mode discontinu. Les expérimentations ont donc porté sur les principales conditions d'élevage susceptibles d'améliorer l'efficacité du schéma d'exploitation de la population. En prégrossissement, il s'agissait d'obtenir le meilleur compromis...
Tipo: Text Palavras-chave: Elevage; Chevrette; Macrobrachium; Guyane; Zootechnie; Production.
Ano: 1992 URL: http://archimer.ifremer.fr/doc/00041/15262/12611.pdf
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Brachyuran crustaceans from the bycatch of prawn fisheries at the mouth of the Amazon river Acta Amazonica
Lima,Jô de Farias; Silva,Thibério Carvalho da; Silva,Luis Mauricio Abdon da; Garcia,Jamile da Silva.
The present paper is a pioneering study on the Brachyura bycatch associated with the artisan prawn fisheries at the mouth of the Amazon River. The study was conducted at four collection sites distributed along the mouth of the Amazon River between the months of January/2009 and January/2010. The animals were caught using handcrafted traps called "matapi", which are used by prawn fisherman in the region. Twenty matapis were used at each collection site. A total of 145 specimens were captured and six species were identified, all belonging to the Trichodactylidae family - Sylviocarcinus maldonadoensis, S. pictus, S. devillei, Valdivia serrata, Dilocarcinus septemdentatus and D. pagei. The most representative species, S. maldonadoensis, S. pictus and S....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Macrobrachium; Prawn fishing; Crustaceans; Amazon region; Trichodactylidae.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672013000100011
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Embryonic development of four species of palaemonid prawns (Crustacea, Decapoda): pre-naupliar, naupliar and post-naupliar periods Zoologia
Müller,Yara; Ammar,Dib; Nazari,Evelise.
The embryonic development of four species of the family Palaemonidae was studied under laboratory conditions. Adults of Macrobrachium olfersi (Wiegman, 1836), Macrobrachium potiuna (Müller, 1880), Palaemon pandaliformis (Stimpson, 1871) and Palaemonetes argentinus (Nobili, 1901) were collected in Santa Catarina Island, Santa Catarina, Brazil and maintained at 26ºC. The following embryonic characters were analyzed: egg shape, yolk organization and cleavage plane, naupliar and post-naupliar appendages, stomodeum, optical lobes, eyes, telson, embryo curvature and the space occupied by the embryo in the egg. Different rates of development were observed for the four species, with M. potiuna showing the longest time of embryogenesis. The species studied followed...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Centrolecithal eggs; Developmental stages; Embryonic morphological features; Macrobrachium.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752004000100005
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Freshwater Decapod Crustaceans from Pulau Tioman, West Malaysia Naturalis
Ng, P.K.L..
Two new freshwater crabs, Stoliczia (Johora) punicea spec. nov. and S. (J.) tiomanensis counsilmani subspec. nov., are described from streams in Pulau Tioman, West Malaysia. Taxonomic notes are added of S (J.) tiomanensis tiomanensis Ng & Tan, 1984. New records of the carideans Macrobrachium pilimanus (De Man, 1879) and Caridina typus H. Milne Edwards, 1834, are presented for the island.
Tipo: Article / Letter to the editor Palavras-chave: Decapod Crustacea; Brachyura; Potamidae; Stoliczia (Johora); Natantia; Macrobrachium; Caridina; Descriptions; New species; New records; Pulau Tioman; 42074.
Ano: 1985 URL: http://www.repository.naturalis.nl/record/319389
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Freshwater prawns (Crustacea Decapoda: Natantia) from subterranean waters of the Gunung Sewu area, Central Java, Indonesia Naturalis
Holthuis, L.B..
Macrobrachium poeti spec. nov. is described from subterranean waters of the Gunung Sewu karst area, central Java, Indonesia. The species probably is closest related to M. pilimanus (De Man, 1879).
Tipo: Article / Letter to the editor Palavras-chave: Crustacea Decapoda; Natantia; Macrobrachium; Description; Java; 42.74.
Ano: 1984 URL: http://www.repository.naturalis.nl/record/318584
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L'aquaculture du Macrobrachium rosenbergii aux Antilles Francaises ArchiMer
Lacroix, Denis.
The aquaculture of Macrobrachium rosenbergii is launched in Martinigue by the regional council in 1976. A first "green water" type hatchery is built and provides juveniles to the first ponds. In 1978, CNEXO is asked to cooperate in scientific assistance. A new hatchery is built with COP "clear water" system and produces in 1980. The development of ponds (20 ha) needs the increase of the hatcheries capacity, which is now done with one single method and intensive larval first stage (7-8 millions PL. cap). In Guadeloupe, the first ponds started in 1978. Two cooperatives and 11 ha of ponds at this time have determined the construction of CNEXO in the construction of a regional hatchery. A small light one is already under production since July 83.
Tipo: Text Palavras-chave: Macrobrachium rosenbergii; Malacostraca; Growth; Hatcheries; Aquaculture systems; Aquaculture development; Guadeloupe; Production Martinique; Grossissement; Écloserie; Macrobrachium.
Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1194.pdf
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Macrobrachium potiuna (Müller): aspectos do ciclo reprodutivo e sua relação com parâmetros ambientais (Crustacea, Decapoda, Palaemonidae) Zoologia
Müller,Yara Maria Rauh; Carpes,Simone.
Researches under field conditions were done on the breeding cycle of Macrobrachium potiuna (Müller, 1880), a freshwater shrimp from southern Brazil. It was possible to determine the fecundity and establish its relations with the spawn's weight, the total length and the total weight of ovigerous females.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Macrobrachium; Palaemonidae; Decapoda; Crustacea; Reproductive notes.
Ano: 1991 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751991000100004
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Maturation and growth curves of Macrobrachium Carcinus (Linnaeus) (Crustacea, Decapoda, Palaemonidae) from Ribeira de Iguape River, southern Brazil Zoologia
Valenti,Wagner C; Mello,Jeanette de T.C. de; Lobão,Vera L.
In this paper, female Macrobrachium carcinus (Linnaeus, 1758) maturation curve, weight/length relationship, length and weight growth curves were studied. Prawns were captured, by traps, in Ribeira de Iguape river (24ºS and 47ºW), southern Brazil. There were used 207 females. It was observed that M. carcinus presents several spawnings during its life cycle and reproductive period goes on, at least till six years old. Weight/length relationship can be represented for the equation W = 8.73 E-3 L3.28. Expressions obtained for length and weight growth curves are Lt = 21 .0 (1-e-0493t) and Wt= 190 (1-e-0493t)3.28. respectively. A symptotic maximum length and asymptotic maximum weight are nearly attained at six and eight years old, respectively.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Crustacea; Macrobrachium; Maturation; Growth; Prawn.
Ano: 1994 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751994000400009
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O DESENVOLVIMENTO OVOCITÁRIO EM Macrobrachium amazonicum(Heller, 1862)(CRUSTACEA: DECAPODA: PALAEMONIDAE), CAMARÃO DULCÍCOLA DA REGIÃO AMAZÔNICA Acta Amazonica
CHAVES,Paulo de Tarso da C.; MAGALHÃES,Célio.
É descrito o desenvolvimento ovocitário em Macrobrachium amazonicum(Heller, 1862), um camarão dulcícola da família Palaemonidae da Amazônia Central. O seu desenvolvimento é semelhante ao de Macrobrachium acanthurus(Wiegmann, 1836). As fases iniciais do desenvolvimento ocupam a região intema do ovario, enquanto que as fases vitelogênica e madura situam-se perifericamente. São descritas ainda a morfologia dos folículos pós-ovulatórios e das células foliculares.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Camarão de água doce; Palaemonidae; Macrobrachium; Desenvolvimento ovocitário; Região Amazônica.
Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671993000100017
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Presence of the Japanese Freshwater Prawn Macrobrachium Nipponense (De Haan, 1849) (Decapoda: Caridea: Palaemonidae) in Singapore Naturalis
Chong, S.S.C.; Khoo, H.W.; Ng, P.K.L..
Characters of adults and larvae are given to differentiate between Macrobrachium nipponense and M. sintangense. The presence of the former in Singapore is stated and explained as an introduction from Japan or China, possibly with ornamental fishes.
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Palaemonidae; Macrobrachium; Nipponense; Sintangense; Introduction; 42.74.
Ano: 1987 URL: http://www.repository.naturalis.nl/record/318445
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Two freshwater prawns of the genus Macrobrachium (Crustacea Decapoda: Palaemonidae) from New Guinea Naturalis
Holthuis, L.B..
Macrobrachium natulorum spec. nov. is described from the Wissel Lakes area, Irian Jaya (New Guinea), Indonesia. The species is closest to M. lorentzi (J. Roux, 1921). A map showing the localities where the two species were found is given.
Tipo: Article / Letter to the editor Palavras-chave: Crustacea Decapoda; Palaemonidae; Macrobrachium; Description; Distribution; New Guinea; 42.74.
Ano: 1984 URL: http://www.repository.naturalis.nl/record/318506
Registros recuperados: 13
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