13 documents found, page 1 of 2
Mollusks from two estuarine areas in Ceará State, northeastern Brazil, with new...
Barroso, Cristiane Xerez; Rabay, Soraya Guimarães; Meirelles, Carlos Augusto Oliveira de; Matthews-Cascon, HelenaWe analyzed qualitatively the malacofauna found in the tidal zones of Banco dos Cajuais and Ilha Grande estuarine complex, both in Ceará State, northeastern Brazil. Qualitative data on the malacofauna from Banco dos Cajuais and the Ilha Grande estuarine complex were obtained by systematic sampling in 2008 and 2009 during field activities for the “Migratory Shorebirds Conservation and Shrimp Farming in Northeast...
The increasing incidence of imposex in Stramonita haemastoma (Mollusca: Gastrop...
Castro, Ítalo Braga de; Meirelles, Carlos Augusto Oliveira de; Pinheiro, Jully Cristiny Lopes; Cascon, Helena MatthewsImposex 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, commonly used to covering boats and off shore metallic structures. Five sampling sites were determined along the coast of Ceará State, Northeast Brazil in March 2001....
Moluscos encontrados dentro do polvo (Mollusca, Cephalopoda) Potes no Estado do...
Matthews-Cascon, Helena; Rocha-Barreira, Cristina de Almeida; Marinho, Reynaldo Amorim; Almeida, Lorena Galletti deThe fishery of octopus in the State of Ceará is being carried out in the coast of Fortaleza, Redonda Beach (Icapuí) and Itarema where 2 species can be found, Octopus insularis and O. vulgaris. The objective of this study was to investigate which prey species of mollusks were found inside the pots used in the octopus fishery. Unbaited octopus pots were set in Redonda Beach at 30 meters depth, in Fortaleza at 27 ...
Prey preference and predatory behavior of Aurantilaria aurantiaca (MOLLUSCA: GA...
Meirelles, Carlos Augusto Oliveira de; Matthews-Cascon, HelenaMEIRELLES, C. A. O. de; MATTHEWS-CASCON, H. Prey preference and predatory behavior of Aurantilaria aurantiaca (MOLLUSCA: GASTROPODA: FASCIOLARIIDAE). Arquivos de Ciências do Mar, Fortaleza, v. 49, n. 2, p. 23-32, ago./dez. 2016.; In this study, prey species that Aurantilaria aurantiaca consumes at Pacheco Beach (Ceará State, Northeast Brazil) and its prey preference in laboratory conditions were determined. Pre...
Feeding behavior of Nassarius vibex (Gastropoda: Nassariidae)
Lucena, Juliana Maria de; Meirelles, Carlos Augusto Oliveira de; Matthews-Cascon, HelenaLUCENA, J. M. de; MEIRELLES, C. A. O. de; MATTHEWS-CASCON, H. Feeding behavior of Nassarius vibex (Gastropoda: Nassariidae). Arquivos de Ciências do Mar. Fortaleza, v. 45, n. 2, p. 60-67, 2012.; Many studies on Nassariidae have focused on species that live in the intertidal zone, that are very well adapted to scavenger behavior for presenting an ability of chemoreception at a very long distance. The objectives ...
Imposex in endemic volutid from northeast Brazil (Mollusca: Gastropoda)
Castro, Ítalo Braga de; Meirelles, Carlos Augusto Oliveira de; Mathews- Cascon, Helena; Rocha-Barreira, Cristina de Almeida; Penchaszadeh, PabloSubmitted by Caroline Silva (krol_bilhar@hotmail.com) on 2012-12-10T17:54:04Z No. of bitstreams: 1 a24v51n5.pdf: 113368 bytes, checksum: 11f3ee48c68ec77f985085154aea35ac (MD5); Approved for entry into archive by Michele Fernanda(michele_fernandas@hotmail.com) on 2013-03-22T05:25:03Z (GMT) No. of bitstreams: 1 a24v51n5.pdf: 113368 bytes, checksum: 11f3ee48c68ec77f985085154aea35ac (MD5); Made available in DSpace ...
A first record of biphallia in imposexed female of Leucozonia nassa(Caenogastro...
Castro, Ítalo Braga de; Pinheiro, Jully Cristiny Lopes; Meirelles, Carlos Augusto Oliveira deSubmitted by Caroline Silva (krol_bilhar@hotmail.com) on 2012-12-10T18:07:35Z No. of bitstreams: 1 artc_1204756726_60.pdf: 879631 bytes, checksum: 9c25f36c5cc4ec14481d40da69208bb1 (MD5); Approved for entry into archive by Michele Fernanda(michele_fernandas@hotmail.com) on 2013-08-20T21:21:43Z (GMT) No. of bitstreams: 1 artc_1204756726_60.pdf: 879631 bytes, checksum: 9c25f36c5cc4ec14481d40da69208bb1 (MD5); Made ...
Imposex in three prosobranch species from Ilha do Japonês, Rio de Janeiro,South...
Castro, Ítalo Braga de; Ribeiro-Ferreira, Venina Pires; Meirelles, Carlos Augusto Oliveira de; Rocha-Barreira, Cristina de AlmeidaSubmitted by Caroline Silva (krol_bilhar@hotmail.com) on 2012-12-11T16:15:32Z No. of bitstreams: 1 artc_1204757584_37.pdf: 180095 bytes, checksum: 0f8b222a4811008e71494e068026c55e (MD5); Approved for entry into archive by Michele Fernanda(michele_fernandas@hotmail.com) on 2013-08-21T20:52:03Z (GMT) No. of bitstreams: 1 artc_1204757584_37.pdf: 180095 bytes, checksum: 0f8b222a4811008e71494e068026c55e (MD5); Made ...
Thais (Stramonita) rustica (Lamarck, 1822) (Mollusca: Gastropoda: Thaididae), a...
Castro, Ítalo Braga de; Fernandez, Marcos Antônio dos Santos; Matthews-Cascon, Helena; Meirelles, Carlos Augusto Oliveira deSubmitted by Caroline Silva (krol_bilhar@hotmail.com) on 2012-12-12T14:52:57Z No. of bitstreams: 1 05.pdf: 154071 bytes, checksum: 25f7c8f8f1abad93e06921f0a7bb77da (MD5); Approved for entry into archive by Michele Fernanda(michele_fernandas@hotmail.com) on 2013-08-22T20:51:05Z (GMT) No. of bitstreams: 1 05.pdf: 154071 bytes, checksum: 25f7c8f8f1abad93e06921f0a7bb77da (MD5); Made available in DSpace on 2013-08-2...
Thais (stramonita) Rustica (LAMARCK, 1822) (Mollusca: Gastropoda:Thaididae), A ...
Castro, Ítalo Braga de; Meirelles, Carlos Augusto Oliveira de; Matthews-Cascon, Helena; Fernandez, Marcos Antonio dos SantosSubmitted by Denielton Guimarães (denielton@gmail.com) on 2011-05-05T13:44:07Z No. of bitstreams: 1 Thais(Stramonita) Rustica (Lamarck, 1822) (Mollusca Gastropoda Thaididae), a pontential bioindicator of contamination by organotin northeast Brazil.PDF: 154071 bytes, checksum: 25f7c8f8f1abad93e06921f0a7bb77da (MD5); Approved for entry into archive by Vanessa Brum da Silva(vanessabrum1982@gmail.com) on 2011-05-06...