Distribuição e abundância de isópodes gigantes Bathynomus (Crustacea, Isopoda, Cirolanidae) da Plataforma Continental Amazônica
DOI:
https://doi.org/10.33448/rsd-v9i8.6843Keywords:
Northern coast of Brazil; Revizee program; Biodiversity.Abstract
The present study focuses on the distribution and abundance of the giant isopod community, based on specimens collected using the bottom shrimp trawling on the Amazon continental shelf during fishery surveys, at depths between 81 m and 626 m, conducted during the REVIZEE/Score-North Program between 1996 and 1998. The study area is located within the exclusive economic zone of Brazil, between the States of Amapá and Pará. In total, 170 specimens were collected, distributed in the two species Bathynomus giganteus (n = 49) and Bathynomus miyarei (n = 121), in which 54% of the material were collected in the northern and 46% in the southern sector of the study area. B. miyarei was considered to be the dominant species in both sectors, whereas B. giganteus was uncommon in the northern sector, but abundant in the southern sector. Both species preferred gravelly bottoms in the northern sector, and gravelly sand in the southern sector and were more abundant during the dry season in the northern sector, but during the rainy season in the southern sector. The smallest female B. giganteus was collected in the northern sector, and the largest in the southern sector, whereas both the largest and the smallest female B. miyarei were captured in the southern sector. All the male specimens collected in this study were captured in the northern sector.
References
Araújo, P. B., & Buckup, L. (1996) Novos registros e uma nova espécie de Trichorhina Budde-Lund (Isopoda, Oniscidea, Platyarthridae) do Sul do Brasil. Revista brasileira de zoologia, 13(3), 799-810. http://dx.doi.org/10.1590/S0101-81751996000300028
Brandt, A., & Poore, G. C. B. (2003) Higher classification of the flabelliferan and related Isopoda based on a reappraisal of relationships. Invertebrate Systematics, 17, 893–923. https://dx.doi.org/10.1071/IS02032
Bueno, S. L. S. (2007) Filo Arthropoda: os Crustacea. In: Brusca, R.C., Brusca, G.L. (Eds) Invertebrados. Guanabara Koogan, Rio de Janeiro, 531-612.
Cintra, I. H. A., Ramos-Porto, M., & Silva, K. C. A., Viana, & G. F. S. (1998) Novos registros de espécies de Bathynomus (Crustacea: Isopoda) no norte do Brasil coletados durante o Programa REVIZEE. Trabalhos Oceanográficos, 26(1), 103-06. Recuperado de: https://periodicos.ufpe.br/revistas/TROPICALOCEANOGRAPHY/article/view/2754/2273
DHN - Diretoria de Hidrografia e Navegação do Ministério da Marinha. (1995) Convenção das Nações Unidas Sobre o Direito do Mar. Ministério dos Negócios Estrangeiros e do Mar, Lisboa.
ESRI - Environmental Systems Research Institute. (2008) What is ArcGIS? ESRI Software 9.3. Library, Redlands, California.
Figueiredo-Júnior, A. G., Silveira, O. F. M., Ayres-Neto, A., & Silva, F. T. (2008) Síntese do conhecimento da geologia e geomorfologia da margem equatorial brasileira. Piatam Oceano.
Lemos de Castro, A. (1978) Descrição de uma espécie nova gigante do gênero Bathynomus Milne Edwards do litoral brasileiro (Isopoda, Cirolanidae). Revista Brasileira de Biologia, 38: 37-44.
Lentz, S. J. (1995) The Amazon River plume during amasseds: subtidal current variability and the importance of wind forcing. Journal of Geophysical Research, 100(C2), 2377-90. https://doi.org/10.1029/94JC00343
Loyola e Silva, J. (1999) Ordem Isopoda (Espécies aquáticas). In: Buckup, L., Bond-Buckup, G. (Eds) Os crustáceos do Rio Grande do Sul. Porto Alegre.
Loyola e Silva, J., Correia, M. D., & Sovierzoski, H. H. (1994) Isopoda (Crustacea) do complexo estuarino-lagunar Munaú/Manguaba, Alagoas, Brasil. Revista brasileira de zoologia, 11(4), 715-36. http://dx.doi.org/10.1590/S0101-81751994000400015
Magalhães, N., & Young, P. S. (2003) Bathynomus A. Milne Edwards, 1879 (Isopoda, Cirolanidae) from the Brazilian coast, with description of a new species. Arquivos do Museu Nacional, 61(4), 221-39. Recuperado de: http://www.museunacional.ufrj.br/publicacoes/wp-content/arquivos/Arqs%2061%20n%204%20p%20221-239%20Magalh%C3%A3es%20&%20Young.pdf
Magrini, M. J., Freitas, A. V. L., & Uehara-Prado, M. (2011) The effects of four types of anthropogenic disturbances on composition and abundance of terrestrial isopods (Isopoda: Oniscidea). Zoologia, 28(1), 63-71. http://dx.doi.org/10.1590/S1984-46702011000100010
Martin, J. W., & Davies, G. E. (2001) An updated classification of the recent Crustacea. Natural History Museum of Los Angeles County, Los Angeles.
Nittrouer, C. A., Kuehl, S. A., Demaster, D. J., & Kowsmann, R. O. (1986) The deltaic nature of Amazon shelf sedimentation. Geological Society of America Bulletin, 97(4), 444-58. https://doi.org/10.1130/0016-7606(1986)97%3C444:TDNOAS%3E2.0.CO;2
Oliveira, E., & Masunari, S. (2006) Distribuição temporal de densidade de Aporobopyrus curtatus (Richardson) (Crustacea, Isopoda, Bopyridae), um parasito de Petrolisthes armatus (Gibbes) (Crustacea, Anomura, Porcellanidae) na Ilha do Farol, Matinhos, Paraná, Brasil. Revista Brasileira de zoologia, 23(4), 1188-95. http://dx.doi.org/10.1590/S0101-81752006000400028
Oliveira, G. M., Barros, A. C., Evangelista, J. E. V., Santos, A. R. B., Haimovici, M., & Fischer, L. G. (2007) Prospecções na região Norte. In: Haimovici, M. (Eds) A prospecção pesqueira e abundância de estoques marinhos no Brasil nas décadas de 1960 a 1990: Levantamento de dados e avaliação crítica. MMA, Brasília.
Primack, R. B., & Rodrigues, E. (2001). Biologia da conservação. Londrina.
Ricklefs, R. E. (2003). A economia da natureza. Rio de Janeiro.
Schotte, M., & Kensley, B. F., Shilling, S. (1995) Word list of marine, freshwater and terrestrial Cruatacea Isopoda. National Museum of Natural History Smithsonian Institution, Washington.
Schultz, G. A. (1969) The marine isopod crustaceans. Iowa.
Serejo, C., Young, P. S., Cardoso, I. A., Tavares, C. R., & Abreu-Júnior, R. (2006) Filo Arthropoda: Subfilo Crustacea. In: Lavrado, H. P., & Ignácio, B. L. (Eds) Biodiversidade bentônica da região central da Zona Econômica Exclusiva brasileira. Rio de Janeiro.
Severino-Rodrigues, E., Hebling, N. J., & Graças-Lopes, R. (2007) Biodiversidade no produto da pesca de arrastro-de-fundo dirigida ao lagostim, Metanephrops rubellus (Moreira, 1903), desembarcado no litoral do estado de São Paulo, Brasil. Boletim do Instituto de Pesca, 33, 171-82.
Silva, A. C., El-Robrini, M., & Santos, M. L. S. (2001) Campos de temperatura e salinidade na plataforma continental do Amazonas, durante a descarga mínima do rio Amazonas: uma análise ambiental. Revista Virtual de Iniciação Acadêmica da UFPA, 1, 1-12.
Takeda, M. (1983) Crustaceans. In: Takeda, M., & Okutani, T. (Eds) Crustaceans and mollusks trawled off Suriname and French Guiana. Tokyo.
Thatcher, V. E., Oliveira, A. A. N., & Garcia, A. M. (2009) Braga cigarra comb nov for Philostomella cigarra (Crustacea: Isopoda: Cymothoidae) with a redescription of the species based on specimens from Galeochorax hneri, a freswater fish of Minas Gerais State, Brazil. Zoologia, 26(1), 155-60. http://dx.doi.org/10.1590/S1984-46702009000100021
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Katia Cristina de Araújo Silva, Fernando Araújo Abrunhosa, Rafael Anaisce das Chagas, Marko Herrmann, Israel Hidenburgo Aniceto Cintra
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
1) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3) Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
