Log in

Relevant bibliographies by topics / Penaeus schmitti

Contents

Journal articles
Dissertations / Theses
Books

Academic literature on the topic 'Penaeus schmitti'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Penaeus schmitti.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Penaeus schmitti"

1

Fernandez de Alaiza Garcia Madrigal, Rafael, Ubiratã de Assis Teixeira da Silva, and Eduardo Luis Cupertino Ballester. "Zootechnical performance and interaction between Penaeus schmitti Burkenroad, 1936 and Penaeus vannamei Boone, 1931 reared under laboratory conditions." Latin American Journal of Aquatic Research 48, no. 3 (July 6, 2020): 342–56. http://dx.doi.org/10.3856/vol48-issue3-fulltext-2354.

Full text

Abstract:

To compare the zootechnical performance of the Brazilian native shrimp Penaeus schmitti and the exotic shrimp Penaeus vannamei, juveniles were grown under controlled conditions. Both species were simultaneously cultivated (monoculture) in separate 70 L plastic tanks at two different densities: 30 and 50 ind m-2. Also, in the other two treatments, both species were cultivated together (mixed), with and without feeding, at 30 ind m-2. During the experiment, P. vannamei generally showed a greater interest in food and voracity than P. schmitti. At harvest, for both stocking densities of monoculture treatments, the mean growth rate observed for P. vannamei was 1.0 g week-1, while P. schmitti achieved only 0.1 g week-1. The mean final weight was 10.4 ± 2.0 g; 10.7 ± 2.1 g for P. vannamei and 2.8 ± 0.3 g; 3.2 ± 0.3 g for P. schmitti, for respective densities of 50 and 30 ind m-2. In the mixed treatment with feeding, while P. vannamei reached 11.9 ± 1.4 g, P. schmitti reached only 2.6 ± 0.4 g in the same tank. The observed differences were 3.7 and 3.4 higher in favor of P. vannamei in the monoculture treatment, and up 4.5 times higher in the mixed treatment. Under strict fasting conditions, both species practiced predation/cannibalism among themselves. The results reflected the zootechnical advantages of P. vannamei, but also corroborated the negative effect that high densities and lack of natural food can exert over native species. The potential for P. schmitti cultivation and the possible impact of the escape of P. vannamei into the natural environment is discussed.

APA, Harvard, Vancouver, ISO, and other styles

2

Garcia, Roberta Cardozo P., Cecília Fernanda F. Craveiro, Caroline V. Bernabé, Maria Aparecida Silva, Paulo Henrique R. Aride, Adriano T. Oliveira, Flávia Regina S. C. Gonçalves, Jones S. Neto, Henrique D. Lavander, and Caterina Faggio. "Gonadal Development of Females of the White Shrimp Penaeus schmitti (Burkenroad, 1936) Caught in Southeastern Brazil." Journal of Marine Science and Engineering 9, no. 6 (June 13, 2021): 653. http://dx.doi.org/10.3390/jmse9060653.

Full text

Abstract:

This study describes the reproductive cell development and ovarian developmental stages, and identifies the nongerminal components of white shrimp (Penaeus schmitti) caught off the southern coast of Espírito Santo, Brazil. P. schmitti specimens were collected monthly from March 2019 to February 2020, by artisanal fishing. All shrimps were analyzed macroscopically (n = 181) and females were randomly selected monthly (n = 154) for ovarian histological analysis. The ovaries were extracted for visual analysis and then submitted to histological analysis. Macroscopic analysis determined five stages of gonadal development from the color and turgidity of the fresh ovary. Histological observations allowed us to observe five stages of gonadal development: immature, initial development, advanced development, mature and spawning. This information are fundamental for understanding the reproductive aspects of P. schmitti, as well as other penaeid shrimps, in order to promote preservation of natural stocks and provide information to assist in the development of the reproductive potential of native species in captivity.

APA, Harvard, Vancouver, ISO, and other styles

3

Bray, William A., Addison L. Lawrence, L. James Lester, and Linda L. Smith. "Hybridization of Penaeus setiferus (Linnaeus, 1767) and Penaeus schmitti Burkenroad, 1936 (Decapoda)." Journal of Crustacean Biology 10, no. 2 (May 1990): 278. http://dx.doi.org/10.2307/1548486.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

ESPINOSA, G., M. JAGER, Y. BORRELL, E. GARCIA, N. CORONA, A. ROBAINAS, and J. DEUTSCH. "Microsatellir.es genetic markers for white shrimp (Penaeus schmitti)." Biochemical Society Transactions 28, no. 5 (October 1, 2000): A185. http://dx.doi.org/10.1042/bst028a185.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Ramos, Laida, Manuel Espejo, Soraya Samada, and Lourdes Pérez. "Maturation and Reproduction of Pond-Reared Penaeus schmitti." Journal of the World Aquaculture Society 26, no. 2 (June 1995): 183–87. http://dx.doi.org/10.1111/j.1749-7345.1995.tb00242.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Garcia Machado, Erik, Mario Oliva Suarez, Nicole Dennebouy, Monique Monnerot, and Jean-Claude Mounolou. "Mitochondrial 16S-rRna Gene of Two Species of Shrimps: Sequence Variability and Secondary Structure." Crustaceana 65, no. 3 (1993): 279–86. http://dx.doi.org/10.1163/156854093x00711.

Full text

Abstract:

AbstractPart of the mitochondrial 16S-ribosomal RNA gene (around 400 nucleotides) of Penaeus notialis and Penaeus schmitti has been amplified and sequenced. The comparison of sequences reveals an 11% nucleotide divergence between the two species. When compared with that of the homologous fragment in Artemia salina and Drosophila yakuba, the secondary structure appears well conserved in spite of high nucleotide divergence due to numerous substitutions and additions/deletions. Sequences have been obtained for six individuals of P. notialis belonging to the same population, their comparison shows a 0.7% nucleotide diversity.

APA, Harvard, Vancouver, ISO, and other styles

7

Griffith, D. R. W., and J. M. Wigglesworth. "Growth rhythms in the shrimp Penaeus vannamei and P. schmitti." Marine Biology 115, no. 2 (February 1993): 295–99. http://dx.doi.org/10.1007/bf00346347.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Cabrera, E., R. Pimentel, Z. Abad, J. C. Piña, O. Hernandez, R. Lleonart, and J. de la Fuente. "Transient transformation of shrimp (Penaeus schmitti) embryos by DNA microinjection." Theriogenology 43, no. 1 (January 1995): 180. http://dx.doi.org/10.1016/0093-691x(95)92334-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Huberman, A., M. B. Aguilar, I. Navarro–Quiroga, Laida Ramos, Isis Fernández, F. M. White, and D. F. Hunt. "A hyperglycemic peptide hormone from the Caribbean shrimp Penaeus (litopenaeus) schmitti☆." Peptides 21, no. 3 (March 2000): 331–38. http://dx.doi.org/10.1016/s0196-9781(00)00155-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Carvalho, Athina da Silva, Ádila Patrícia Chaves Silva, Ana Luiza Caldas Diniz, Isa Rosete Mendes Araújo Nascimento, Jéssica Pereira Souza, and Zafira da Silva de Almeida. "Biologia reprodutiva do camarão-branco, Penaeus schmitti (Decapoda, Penaeidae), na Área de Proteção Ambiental do Delta do Parnaíba-MA." Research, Society and Development 10, no. 10 (August 6, 2021): e120101018554. http://dx.doi.org/10.33448/rsd-v10i10.18554.

Full text

Abstract:

Penaeus schmitti é uma espécie de grande importância para o estado do Maranhão, porém estudos acerca de sua biologia são pouco conhecidos no estado, o que torna essencial a realização de tais estudos, uma vez que estes auxiliam no manejo correto da espécie e consequentemente a preservação da mesma. Desta forma, este trabalho teve por objetivo caracterizar os aspectos reprodutivos de P. schmitti no município de Tutóia, Maranhão, através de análises macroscópicas das gônadas, da determinação do comprimento, da proporção sexual e primeira maturidade. Durante o período de um ano foram analisados 240 exemplares. As diferenças na proporção sexual foram testadas pelo teste do qui-quadrado (χ2) ao nível de significância de 0,05. Quanto a proporção sexual, constatou-se que as fêmeas tiveram maior representatividade que os machos, demonstrando assim, respetivamente, 57% e 43% do total amostrado. Ao realizar a análise da distribuição por classe de comprimento de P. schmitti, percebeu-se que as fêmeas se apresentaram maiores que os machos. Onde o comprimento médio das fêmeas foi de 11,08 cm e do machos 10,07 cm. Não foi possível constatar o período reprodutivo da espécie devido à ausência de indivíduos em estádio maturo. O tamanho encontrado da primeira maturação de P. Schmitti foi de 9,49 cm. Valor inferior aos que foram encontrados em outras regiões no nordeste do Brasil. Diante das informações obtidas são sugeridas medidas de gerenciamento e conservação da espécie visando a exploração racional do recurso.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Penaeus schmitti"

1

Quesada, Marquez Jaime Elmer. "Cultivo intensivo de Penaeus schmitti (Bunkenroad, 1936) em diferentes densidades de estocagem." Florianópolis, SC, 1998. http://repositorio.ufsc.br/xmlui/handle/123456789/77685.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Fernandez, Isis. "Enzymes digestives, croissance et aquaculture des crevettes Peneaus schmitti et Penaeus notialis." Paris, Muséum national d'histoire naturelle, 1998. http://www.theses.fr/1998MNHN0012.

Full text

Abstract:

La maitrise des élevages des crustacés penaeides doit s'appuyer sur une connaissance des mécanismes physiologiques de base spécifiques aux crustacés et en particulier de la mue, du contrôle de la digestion et de l'assimilation et du développement. Les espèces d'intérêt économique cultivées à cuba sont la crevette blanche penaeus schmitti et la crevette rose penaeus notialis. Ce travail traite donc successivement de l'identification des stades de mue chez penaeus schmitti et chez penaeus notialis et de la caractérisation de constituants tissulaires et des enzymes digestives majeures chez penaeus notialis. L'action des hormones et de différents effecteurs de la synthèse protéique et de la sécrétion de l'amylase dans des cellules dissociées d'hépatopancréas a fait l'objet d'une étude spécifique. Un dernier chapitre est consacré à l'application de certains des résultats ainsi obtenus pour l'amélioration de la qualité des crevettes produites en élevage. Les étapes du cycle de mue sont identifiées selon des critères morphologiques et biochimiques. Protéines, lipides, acides gras et glucose varient selon le stade de mue. La corrélation entre les stades de mue et le déroulement de la maturation ovarienne est vérifiée. Des variations des enzymes digestives au cours du cycle de mue de p. Notialis sont également observées. C'est au stade c de l'intermue que sont observées les plus fortes activités enzymatiques, tandis que les activités les plus faibles sont enregistrées en prémue tardive et en post mue précoce. La connaissance de la sécrétion de ces enzymes permet de présenter un modèle des besoins nutritionnels de l'espèce utilisable par l'éleveur. La mise au point d'un bioessai base sur l'utilisation de cellules isolées d'hépatopancréas de Palaemon serratus et de Procambarus bouvieri permet de tester différentes substances susceptibles de stimuler la sécrétion de l'amylase et la synthèse protéique. L'influence d'extraits de pédoncules oculaires sur la sécrétion de l'amylase et la synthèse de protéines est étudiée. En pratique aquacole, les résultats obtenus dans ce travail conduisent à une meilleure connaissance d'espèces d'intérêt commercial et en particulier de p. Schmitti, ainsi qu'à la rationalisation de l'alimentation et a l'amélioration de qualité des crevettes ainsi produites

APA, Harvard, Vancouver, ISO, and other styles

3

OLIVA, SUAREZ MARIO. "Contribution a l'etude physiologique et biochimique de la reproduction et de la croissance chez les crevettes penaeus notialis et penaeus schmitti." Paris 11, 1991. http://www.theses.fr/1991PA112232.

Full text

Abstract:

Les travaux recueillis dans cette these ont eu un double but: une meilleure connaissance de la biologie de la reproduction de deux especes constituant les populations de crevettes qui vivent au large de cuba, et la mise au point de l'elevage experimental de crevettes dans des conditions biologiques et economiques acceptables. Les premieres approches etaient destinees a determiner les parametres d'un developpement optimal des stades larvaires, post-larvaires et juveniles chez penaeus schmitti et penaeus notialis afin d'effectuer leur elevage experimental a partir de femelles pechees dans le milieu naturel. Il est vite devenu evident que nous manquions d'une bonne connaissance et la maturation ovarienne chez les peneides en general, et aussi des variations de ce metabolisme en fonction des organes et des etapes du cycle de vie. C'est ainsi que nous avons ete amenes a preciser les differences physiologiques et biochimiques qui peuvent exister entre des individus appartenant a la meme espece mais provenant de differentes localites ou meme de differents elevages. Les resultats obtenus nous ont incites, plus recemment, a debuter une caracterisation des populations de crevettes par la mise en uvre de methodes moleculaires. Le travail experimental a, successivement, associe trois approches: la mise au point des conditions d'elevage experimental des ufs, des formes larvaires et des formes juveniles; l'etude de la physiologie et de la biochimie de la maturation ovarienne et de la mue; la caracterisation de l'adn mitochondrial et l'analyse de sa variabilite dans differentes populations

APA, Harvard, Vancouver, ISO, and other styles

4

Wigglesworth, John Michael. "Studies on the culture of Penaeus monodon, P. schmitti and P. vannamei (Crustacea: Penaeidae) with particular reference to nutrition." Thesis, Heriot-Watt University, 1989. http://hdl.handle.net/10399/913.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Richard, Junior Lamartine. "Aspectos da biologia da reprodução do "camarão branco" Penaeus (Litopenaeus) schmitti (Burkenroad, 1938) e do "Camarão vermelho" Pleoticus muelleri (Bate, 1888) para o manejo de reprodutores em aquicultura." reponame:Repositório Institucional da UFSC, 1995. http://repositorio.ufsc.br/xmlui/handle/123456789/76246.

Full text

Abstract:

Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias Agrarias
Made available in DSpace on 2012-10-16T08:36:47Z (GMT). No. of bitstreams: 0
Estudo dos tamanhos em que ocorre a maturidade morfológica gonadal em Penaeus schmitti. Análise do comportamento do número de espermatozóides por espermatóforo, bem como da qualidade do espermatóforo em machos de Penaeus schmitti e Pleoticus muelleri, que descreve o crescimento em peso do espermatóforo em relação ao comprimento total, comprimento de carapaça e o peso total dos indivíduos. Primeira referência sobre o crescimento diferenciado do peso do espermatóforo em relação ao peso total do indivíduo durante estações do ano. A coleta de machos de Penaeus schmitti para utilização como reprodutores em laboratórios de larvicultura, deve ser efetuada preferencialmente durante os meses em que ocorre o período de reprodução da espécie na natureza.

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Penaeus schmitti"

1

Manthačhit, Wiphūsit, and Mahāwitthayālai Būraphā. Phāk Wichā Wāritchasāt., eds. Rāingān wičhai chabap sombūn kānpramœ̄n kānplīanplǣng phư̄nthī kānlīang khung khāo (Litopenaeus vannamei) bō̜riwēn Lumnām Bāng Pakong dōi chai rabop sārasonthēt thāng phūmisāt. [Chonburi]: Phāk Wichā Wāritchasāt, Khana Witthayāsāt, Mahāwitthayālai Būraphā, 2007.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!