Výsledky vyhledávání - "CASCON, HELENA MATTHEWS"

Record of the Pea-Crab Calyptraeotheres garthi (FENUCCI, 1975) (BRACHYURA, PINNOTHERIDAE) in Tropical Atlantic Ocean

Autor: Ribeiro, Felipe Bezerra, Cascon, Helena Matthews, Bezerra, Luis Ernesto Arruda

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

This study reports the occurrence of the pea-crab Calyptraeotheres garthi (Fenucci, 1975) for the State of Ceará, Northeastern Brazil. The crab was found associated to the calyptraeid limpet Crepidula plana (Say, 1822) in a Voluta ebraea (Linnaeus,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::f9b8f0377f783a3b5201060bada0af03
http://www.repositorio.ufc.br/handle/riufc/54670

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Determinação do indicador de estabilização da forma da concha (IEF) de Anomalocardia brasiliana em Icapuí (Ceará, Brasil)

Autor: Marinho, Reynaldo Amorim, Universidade Federal do Ceará, Maia, Luzanira Colares, Conceição, Raimundo Nonato de Lima, Universidade Federal do Ceará. Email, Cascon, Helena Matthews

Publikováno v: Revista Brasileira de Higiene e Sanidade Animal; v. 12, n. 4 (2018); 510-519
Revista brasileira de higiene e sanidade animal
Universidade Federal do Ceará (UFC)
instacron:UFC

Muitas espécies de bivalves presentes em áreas intermareais são comestíveis e têm sido amplamente coletadas em várias regiões do Brasil. Estas espécies habitam áreas de fácil acesso ao homem, na região de oscilação das marés a beira-mar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::dbc1848bcfa5a451c41046ea8774b26e
http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/488

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Determination of Shell Shape Stabilization Indicator (IEF) of Anomalocardia brasiliana in Icapuí (Ceará, Brazil)

Autor: Marinho, Reynaldo Amorim, Maia, Luzanira Colares, Conceição, Raimundo Nonato de Lima, Cascon, Helena Matthews

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

Many species of bivalves found in intertidal areas are edible and have been largely collected in several regions of Brazil. These species inhabit areas of easy access to people, in the regions of tide range by the seaside or in rock shorelines. In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::16bbf06a8acc6fb94ca8e6278e19440d
http://www.repositorio.ufc.br/handle/riufc/63208

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Marine benthic communities affected by the Doce River (southwestern Atlantic): Baseline before a mining disaster

Autor: Cascon, Helena Matthews, Bezerra, Luís Ernesto Arruda, Barroso, Cristiane Xerez, Rabay, Soraya Guimarães, Moreira, Ana karla, Rocha, Valesca Paula, Soares, Marcelo de Oliveira

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

Prior to Brazil's worst environmental disaster, caused by a mining dam collapse, we had carried out a study of the marine benthic macrofauna (11–51 m depth) under the influence of the Doce River. Our results showed significant diversity, in which m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3b89b54dbe7fb81c7a1a3a6ce4a92d35
http://www.repositorio.ufc.br/handle/riufc/60019

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Akademický článek

Morphometric sexual maturity and allometric growth of the crab Sesarma rectum Randall, 1840 (Crustacea: Sesarmidae) in an impacted tropical mangrove in northeast Brazil.

Autor: Ribeiro, Felipe Bezerra^1,2 fbribeiro.ufc@gmail.com, Cascon, Helena Matthews^1,2, Bezerra, Luis Ernesto Arruda^2,3

Publikováno v: Latin American Journal of Aquatic Research. Apr2013 SPecial Issue, Vol. 41 Issue S2, p361-368. 8p.

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Annellida, Hirudinea, Piscicolidae, Stibarobdella macrothela (Schmarda, 1861): First report for northeastern Brazil

Autor: Alves, Jessika O. P., Monteiro, Felipe A. C., Cascon, Helena Matthews, Cascon, Paulo

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

This is the first report of Stibarobdella macrothela, a parasitic marine leech, for Ceará (Northeastern Brazil), the second report for Brazil, and the first report for the genus Stibarobdella in Northeastern Brazil. Two specimens separated from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::b03a039dc2f473f382310b6337adede8
http://www.repositorio.ufc.br/handle/riufc/63225

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The increasing incidence of imposex in Stramonita haemastoma (Mollusca: Gastropoda: Muricidae) after the establishment of the Pecém Harbor, Ceará State, Northeast Brazil

Autor: Castro, Ítalo Braga de, Meirelles, Carlos Augusto Oliveira de, Pinheiro, Jully Cristiny Lopes, Cascon, Helena Matthews, Barreira, Cristina de Almeida Rocha

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

Imposex is characterized by the development of masculine sexual organs in neogastropod females, caused by organotin contamination of the seawater. These compounds, as tributyltin (TBT), are used world-wide as biocidal agents in antifouling paints, co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::b66466e9751b2f2c494a5b1d4863ab51
http://www.repositorio.ufc.br/handle/riufc/63243

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Sexual dimorphism in the radula of Pisania pusio (Linnaeus, 1758) (Mollusca, Gastropoda, Buccinidae)

Autor: Cascon, Helena Matthews, Alencar, H. A. Pereira, Rabay, S. Guimarães, Mota, R. M. S.

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

Pisania pusio (Linnaeus, 1758) is an inhabitant of the intertidal zone, being generally found under the rocks during the low tide. It presents spindle, smooth and glossy shell measuring 34 mm of length, with purplish brown color with narrow, revolvin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::f74e322b21fe3e20f825364da22b1673
http://www.repositorio.ufc.br/handle/riufc/63242

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Relations between shell size and radula size in marine prosobranchs (Mollusca: Gastropoda)

Autor: Meirelles, Carlos A. O., Cascon, Helena Matthews

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

The Gastropoda presents the highest adaptative radiation among the mollusks. This characteristic allowed the appearance of many forms of feeding, and with it, many strategies of capture and food processing. In this work, specimens belong to 14 marine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::59a33383ea5b8822205e084a189960fb
http://www.repositorio.ufc.br/handle/riufc/63244

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