Relevant bibliographies by topics / Sylviocarcinus

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  2. Dissertations / Theses

Academic literature on the topic 'Sylviocarcinus'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Sylviocarcinus"

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Silva, Leiliane S., Jussara M. Martinelli-Lemos, Maria Auxiliadora P. Ferreira, and Rossineide M. Rocha. "Gonadal development in the freshwater crab Sylviocarcinus pictus (H. Milne Edwards, 1853) (Brachyura: Trichodactylidae) from the Guamá river, state of Pará, Brazil." Anais da Academia Brasileira de Ciências 84, no. 3 (2012): 789–98. http://dx.doi.org/10.1590/s0001-37652012000300021.

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The development stages of male and female gonads in the freshwater crab Sylviocarcinus pictus (H. Milne Eduards, 1853) were described through macroscopic and microscopic (histology) examinations. The histological description was based on 40 specimens (20 each sex). Four gonadal development stages were found for females: immature, ripening, mature and spawned. The following female cells were found: ovogonia, oocytes in initial vitellogenesis, oocytes in advanced vitellogenesis, follicular cells and post-ovulatory follicles. Three development stages were found for males: immature, maturing and m
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Zanetti, Francinéia, Maria Aparecida Laurindo dos Santos, Sandro Loris Aquino Pereira, and José Celso de Oliveira Malta. "As espécies de camarões e caranguejos (Crustacea: Decapoda) do baixo rio Branco, Roraima, Brasil." Ambiente: Gestão e Desenvolvimento 16, no. 2 (2023): 24–31. http://dx.doi.org/10.24979/h8awtd24.

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Durante o período de cheia, abril e maio de 2021, foram coletados 122 camarões: 104 da família Palaemonidae e 18 da Euryrhynchidae. E 18 caranguejos da família Trichodactylidae: 8 do gênero Sylviocarcinus e 10 do Valdivia. As coletas foram realizadas em seis pontos no baixo rio Branco, dentro e fora da “Estação Ecológica do Niquiá.” Em cada ponto a amostragem foi de 4 horas: nas áreas de inundação, macrófitas aquáticas, raízes e gramíneas submersas, praias, margens das barrancas e serrapilheira submersa. Para captura dos crustáceos foram utilizadas armadilhas de espera tipo covo, matapi, puçás
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Von Prahl, Henry. "Notas sobre <i>Sylviocarcinus piriformis</i> (Pretzman, 1968) (Crustacea: Brachyura: Trichodactylidae) con énfasis en su zoogeografía." Actualidades Biológicas 11, no. 39 (2017): 22–25. http://dx.doi.org/10.17533/udea.acbi.330337.

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Se reporta por primera vez el cangrejo de agua dulce Sylviocarcinus piriformis, para la cuenca del magdalena, cuya distribución se consideraba restringida a la vertiente de Maracaibo. Se presentan breves notas sobre su taxonomía, coloración, hábitat y se discute su zooteografía actual y posibles rutas de migración.
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COLLINS, PABLO A., FEDERICO GIRI, and VERÓNICA WILLINER. "Range extension for three species of South American freshwater crabs (Crustacea: Decapoda: Trichodactylidae)." Zootaxa 1977, no. 1 (2009): 49–54. http://dx.doi.org/10.11646/zootaxa.1977.1.4.

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New sampling programs have extended the distribution of three species of freshwater crabs (family Trichodactylidae): Dilocarcinus septemdentatus and Sylviocarcinus pictus from the Amazon basin to southern South America, and S. australis, from the north of Argentina southwards. The three species are now found in the floodplain of the middle Paraná River (31°39'S, 60°45'W). The extension of their distribution is approximately 500 km and 2000 km further south. The number of freshwater crab species in the alluvial valley of the Paraná River has increased by 30% with these new records.
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Triana, Diana R., and Martha R. Campos. "NUEVOS REGISTROS DE CRUSTÁCEOS, DECÁPODOS DE AGUA DULCE, (TRICHODACTYLIDAE, PSEUDOTHELPHUSIDAE, ATYIDAE, PALAEMONIDAE), EN LA REGIÓN DE ACANDÍ." Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales 31, no. 120 (2023): 425–34. http://dx.doi.org/10.18257/raccefyn.31(120).2007.2351.

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Se presentan los resultados del estudio de crustáceos, decápodos de agua dulce, en la región de Acandí. El material biológico colectado pertenece a los Infraórdenes Caridea y Brachyura, representados por las especies Macrobrachium acanthurus (Wiegmann, 1836), M. carcinus (Linnée, 1758), M. crenulatum (Holthuis, 1950), Potimirim glabra (Kingsley, 1978), Sylviocarcinus piriformis (Pretzmann, 1968) y Potamocarcinus pinzoni (Campos, 2003). Los nuevos registros, incluidos en el presente trabajo, amplían la distribución de las especies. El área de estudio se caracteriza por ser una de las regiones e
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Castro, Patricia, and Marliane Silva. "Caranguejos e Camarões (Crustacea: Decapoda) do Igarapé do Perdido, Apiaú, Mucajaí, Roraima." Boletim do Museu Integrado de Roraima (Online) 7, no. 01 (2020): 40–44. http://dx.doi.org/10.24979/bolmirr.v7i01.747.

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&#x0D; &#x0D; &#x0D; &#x0D; &#x0D; &#x0D; O presente trabalho teve por objetivo verificar a diversidade e abundância dos crustáceos decápodas presentes no igarapé do Perdido, localizado na região do Apiaú, município de Mucajaí, estado de Roraima. As coletas foram realizadas em agosto e setembro de 2009, e nos meses de março e agosto de 2010, sendo coletados 248 caranguejos e camarões durante o período amostral. A família Palaemonidae foi representada por seis espécies do gênero Macrobrachium e a família Trichodactylidae por duas espécies pertencentes aos gêneros Sylviocarcinus
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da Silva, Eudivâne F., and Bruno S. Sant’Anna. "Desiccation tolerance of two freshwater crabs of the Amazon: Dilocarcinus pagei and Sylviocarcinus pictus (Decapoda, Trichodactylidae)." Crustaceana 92, no. 9 (2019): 1025–37. http://dx.doi.org/10.1163/15685403-00003933.

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Abstract This study investigated the resistance to desiccation of two species of freshwater crabs, Dilocarcinus pagei and Sylviocarcinus pictus. Dilocarcinus pagei survived almost twice as long as S. pictus, 127 ± 82.4 h and 69 ± 17.5 h, respectively. The females of both species survived longer than the males and the females of D. pagei survived longer than the females of S. pictus. Water loss until death was on average 30.12 ± 11.79% for D. pagei and 42.59 ± 7.49% for S. pictus. Dilocarcinus pagei showed a lower water loss than S. pictus until death and large S. pictus females and small D. pa
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Magalhães, Célio, Ulysses C. Barbosa, and Victor Py-Daniel. "Decapod crustaceans used as food by the Yanomami Indians of the Balawa-ú village, State of Amazonas, Brazil." Acta Amazonica 36, no. 3 (2006): 369–74. http://dx.doi.org/10.1590/s0044-59672006000300013.

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The Yanomami are a group of South American Indians that live in the rainforest along the borderlands of Brazil and Venezuela. They depend on hunting, gardening and wild food for survival; crustaceans are a highly prized food item in their diet. Taxonomical and ethnozoological aspects of the Yanomami Indians of the Balawa-ú village, state of Amazonas, Brazil, related to the crustaceans are described. Information and specimens were obtained from August to December, 2003. Interviews were conducted with residents of the village and focused on questions about species exploited, indigenous names, mo
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Da Silva, Guilherme Paulo Bezerra, Larissa Karolinny Carvalho Andrade, David Pacheco Rios, Fabrício Lopes de Carvalho, and Bruno Gabriel Nunes Pralon. "Updated checklist of freshwater Decapoda (Brachyura and Caridea) from the Parna&iacute;ba river basin, northeastern Brazil, with a new record for the watershed." Check List 20, no. 6 (2024): 1326–42. http://dx.doi.org/10.15560/20.6.1326.

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Our work provides a checklist of freshwater decapods (Brachyura and Caridea) from the Parna&amp;iacute;ba river basin, Brazil, based on &amp;#64257;eld collections carried out between 2018 and 2020. Eight species were collected at 30 sampling sites in the main river channels, streams, and ponds throughout the upper, middle, and lower regions of the Parna&amp;iacute;ba river basin. The species of shrimp reported herein are Atya gabonensis (Gibiel, 1875) (Atyidae), Macrobrachium amazonicum (Heller, 1862), Macrobrachium brasiliense (Heller, 1862), Macrobrachium jelskii (Miers, 1778), and Macrobra
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Sant’Anna, Bruno S., Erico L. H. Takahashi, and Gustavo Yomar Hattori. "Parental care in the freshwater crab <i>Sylviocarcinus pictus</i> (Milne-Edwards, 1853)." Open Journal of Ecology 03, no. 02 (2013): 161–63. http://dx.doi.org/10.4236/oje.2013.32019.

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Dissertations / Theses on the topic "Sylviocarcinus"

1

SILVA, Leiliane Souza da. "Estrutura populacional e maturidade sexual de Sylviocarcinus pictus (h. Milne-Eduards, 1853) e S. Devillei h. Milne-Eduards, 1853 (Brachyura, Trichodactylidae) das ilhas do estuário amazônico no entorno de Belém, Pará, Brasil." Universidade Federal do Pará, 2010. http://repositorio.ufpa.br/jspui/handle/2011/3500.

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Submitted by Edisangela Bastos (edisangela@ufpa.br) on 2013-02-26T22:43:34Z No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_EstruturaPopulacionalMaturidade.pdf: 9515991 bytes, checksum: eb2b59889e6f6ef12854e07cde14b389 (MD5)<br>Approved for entry into archive by Ana Rosa Silva(arosa@ufpa.br) on 2013-02-27T14:39:41Z (GMT) No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_EstruturaPopulacionalMaturidade.pdf: 9515991 bytes, checksum: eb2b59889e6f6ef12854e07cde14b389 (MD5)<br>
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