Results 61 to 70 of about 150 (84)

Persistência do bivalve invasor Isognomon bicolor em costões da região sudeste do Brasil após um evento de mortalidade em massa

, 2015
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Núcleo de Pesquisa em Biodiversidade Marinha da Universidade de São Paulo (NP-BioMar ...
López, Maria Soledad, Souza, Sergio Augusto Coelho de, Flores, Augusto Alberto Valero   +2 more
core  

Temporal Variation of Population Structure of the Invasive <i>Isognomon bicolor</i> (Mollusca, Bivalvia), <i>Brachidontes solisianus</i> (Mollusca, Bivalvia) and <i>Ulva</i> spp. (Chlorophyta, Ulvales) Biomass, Pernambuco - Brazil

International Journal of Marine Science, 2015
Guimaraens M.A, Dias V.
openaire   +1 more source

Persistence of the invasive bivalve Isognomon bicolor in southeastern Brazil after a mass mortality event: local and regional approaches

, 2015
López, Maria Soledad, Souza, Sergio Augusto Coelho de, Flores, Augusto Alberto Valero   +2 more
core  

Comparison of the spermatozoan morphology of Isognomon bicolor and Isognomon alatus (Mollusca, Bivalvia, Isognomonidae)

Tissue and Cell, 2009
In this study we used transmission and scanning electron microscopy to examine the spermatozoan structure of Isognomon bicolor and Isognomon alatus. The spermatozoa of both species were of the primitive or ect-aquasperm type. The acrosomal morphologies were essentially similar but the top of the acrosomal vesicle in I.
Shirlei M Recco-Pimentel
exaly   +5 more sources

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Reproduction and population dynamics of the invasive bivalves Mytilopsis sallei and Isognomon bicolor on the Northeast coast of Brazil

Zoology, 2022
Knowing the reproductive biology and population dynamics of invasive species are essential for environmental conservation and protection of native species. The success of these invasive species is directly linked to their reproductive strategy. Therefore, this study aimed to describe the reproductive cycles and evaluate population parameters of the ...
Patricia Mirella da Silva
exaly   +3 more sources

Spatial distribution of the invasive bivalve Isognomon bicolor on rocky shores of Arvoredo Island (Santa Catarina, Brazil)

Journal of the Marine Biological Association of the United Kingdom, 2011
The invasion of marine species is a threat to local and global biodiversity and can have many ecological, economic and social impacts. The bivalve Isognomon bicolor has invaded the rocky shores of Brazil and spread along the coast, occurring from Rio Grande do Norte to the Santa Catarina State. The present study evaluated the distribution of I. bicolor
A.S. Martinez
openaire   +2 more sources

Population structure of the invasive bivalve isognomon bicolor (C.B. Adams, 1845) on rocky beaches in northeastern Brazil

STUDIES IN ENVIRONMENTAL AND ANIMAL SCIENCES, 2022
The invasive bivalve Isognomon bicolor is native to the Caribbean and had its first record for the Brazilian coast published in 2002. The objective of this study was to compare the population structure of I. bicolor in two rocky beaches of the coast of Paraíba and verify its temporal variation.
Lamara Silva e Cavalcante, Andressa Tamires Araújo Gomes   +1 more
openaire   +1 more source

Influence of the invasive bivalve Isognomon bicolor on the native community found in northeast Brazilian coast

Canadian Journal of Zoology, 2023
The Caribbean bivalve Isognomon bicolor (C. B. Adams, 1845) is currently among the main invasive species along the Brazilian coast. The present study evaluated the co-occurrence, influence, and relationship of the native macrobenthic community with I. bicolor.
Romilda Narciza Mendonça de Queiroz, Graciele de Barros, Linaldo Luiz de Oliveira, Camile Dias Avelino, Thelma Lúcia Pereira Dias   +4 more
openaire   +1 more source

Tropical Isognomonids in the Mediterranean Sea: When the West Atlantic Met the Indo-Pacific Region in the South Aegean Sea

Thalassas
The introduction and establishment of the bivalves Isognomon bicolor and Isognomon aff. legumen in the South Aegean Sea, specifically on the islands of Chalki and Alimia, marks a significant ecological event.
Akis Angelidis, Chrysoula Gubili
exaly   +2 more sources

Population structure of the invasive bivalve Isognomon bicolor on rocky shores of Rio de Janeiro State (Brazil)

Journal of the Marine Biological Association of the United Kingdom, 2009
The aim of this study was to compare the population structure of the invasive bivalve Isognomon bicolor in three different areas on the coast of Rio de Janeiro State and to verify its temporal variation. All the areas presented high densities, reaching more than 1000 live individuals per 100 cm2.
A. Breves-Ramos, A.O.R. Junqueira, H.P. Lavrado, S.H.G. Silva, M.A.G. Ferreira-Silva   +4 more
openaire   +1 more source