Benthic Foraminifera and Thecamoebians of Godineau River Estuary, Gulf of Paria, Trinidad Island
DOI:
https://doi.org/10.11137/2017_2_118_143Palavras-chave:
Estuarine compartments, Foraminifera, thecamoebians, microtidal estuary, tropical coastal environmentResumo
In the Godineau River Estuary, located in Trinidad Island (off the northeast coast of Venezuela), were found 114 taxa of foraminifera and 17 of thecamoebians in the dead fauna. Most of the identified foraminiferal species were rare because they were transported from the Gulf of Paria to this estuary. The autochthonous foraminiferal assemblage was represented by several tropical estuarine species such as Ammonia tepida, Ammotium salsum, Arenoparrella mexicana, Cribroelphidium excavatum, Ammonia parkinsoniana, Haplophragmoides wilberti, Miliammina fusca and Ammotium cassis. The thecamoebians assemblages, found in the inner part of this estuary, were dominated by Cyclopyxis spp., Centropyxis spp., Difflugia corona and Difflugia urceolata. The relative abundance of the main species of foraminifera and thecamoebians were analyzed through Q-mode and R-mode cluster analyses. Statistical results revealed the presence of three different environments in the Godineau River Estuary related to different hydrodynamic conditions and more or less oceanic or fluvial influence. The first sector represents the most confined region of the estuary and was mainly composed by agglutinated foraminifera together with thecamoebians. The second sector was located in the middle part of the estuary and was associated with the presence of brackish waters. The third sector denotes the outermost part of the estuary characterized by the greatest hydrodynamic activity and highest oceanic influence within the estuary. This sector was marked by the occurrence of a large number typical-marine foraminifera species.Referências
Andel Tj Van & Postma H. 1954. Recent sediments of the Gulf
of Paria. Reports of the Orinoco Shelf Expedition (v 1).
Verh. K. Nederlandse Akad. Wetenschappen, Natuuk.,
Serie I, 20(5): 1-245.
Barbosa, C.F. & Suguio, K. 1999. Biosedimentary facies of a
subtropical microtidal estuary – an example from southern
Brazil. Journal of Sedimentary Research, 69: 576-
Barnes, R.S.K. 1980. Coastal Lagoons. Cambridge, Cambridge
University Press, 106p.
Boltovskoy, E. 1965. Los Foraminiferos Recientes: biologia,
métodos de estúdio, aplicación oceanográfica. EUDEBA,
Buenos Aires, Argentina. 510p.
Boltovskoy, E.; Giussani, G.; Watanabe, S. & Wright, R. 1980.
Atlas of benthic shelf foraminifera of the southwest Atlantic.
Boston, Dr. W. Junk by Publishers, 147p.
Bonetti, C. & Eichler, B.B. 1997. Benthic foraminifera and thecamoebians
as indicators of river/sea gradients in the
estuarine zone of Itapitangui River – Cananéia/SP, Brazil.
Anais da Academia Brasileira de Ciências, 69(4):
-563.
Boudreau, R.E.A.; Galloway, J.M.; Patterson, R.T.; Kumar,
A. & Michel, F.A. 2005. A paleolimnological record
of Holocene climate and environmental change in the
Temagami Region, northeastern Ontario. Journal of Paleolimnology,
: 445-461.
Brönnimann, P. & Zaninetti, L. 1965. Note sur Lituola salsa
(Cushman et Brönnimann, 1948), un Foraminifere de la
mangrove de I’ile de la Trinite, W. I. Archives de Sciences
(Geneva), 18: 608-615.
Brönnimann, P.; Moura, J.A. & Dias-Brito, D. 1981a. Estudos
Ecológicos na Baía de Sepetiba, Rio de Janeiro, Brasil:
Foraminíferos. In: CONGRESSO LATINO-AMERICANO DE PALEONTOLOGIA, Porto Alegre, Resumos,
p. 75-861.
Brönnimann, P.; Moura, J.A. & Dias-Brito, D. 1981b.
Foraminíferos da Fácies Mangue da Planície de Maré
de Guaratiba, Rio de Janeiro, Brasil. In: CONGRESSO
LATINO-AMERICANO DE PALEONTOLOGIA, Porto
Alegre, Resumos, p. 91-861.
Brönnimann, P.; Moura, J.A. & Dias-Brito, D. 1981c. Ecologia
dos Foraminíferos e Microrganismos Associados da
Área de Guaratiba/Sepetiba: Modelo Ambiental e sua
Aplicação na Pesquisa de Hidrocarbonetos. Relatório
PETROBRAS, Rio de Janeiro, 81p.
Coccioni, R. 2000. Benthic foraminifera as bioindicators of
heavy metal pollution – a case study from the Goro Lagoon
(Italy). In: MARTIN, R.E. (Ed.), Environmental
Micropaleontology: The Application of Microfossils to
Environmental Geology. New York, Kluwer Academic/
Plenum Publishers, p. 71–103.
Culver, S.J. 1990. Benthic foraminifera of Puerto Rican mangrove-
lagoon systems: potential for paleoenvironmental
interpretations. Palaios, 5: 34-51.
Cushman, J.A. & Brönnimann, P. 1948a. Some new genera and
species of foraminifera from brackish water of Trinidad.
Journal of Foraminiferal Research, 24: 15-21.
Cushman, J.A. & Brönnimann, P. 1948b. Additional new species
of arenaceous foraminifera from shallow waters of
Trinidad. Journal of Foraminiferal Research, 24: 37-42.
Cushman, J.A. & Jarvis, P.W. 1929. New foraminifera from
Trinidad. Journal of Foraminiferal Research, 5: 6-17.
Chan A Shing, C. 2002. Atlas: Marine Fisheries of Trinidad
Island and Tobago: Part 1- Trinidad Island Inshore
Fisheries, Fisheries Information Series, 10. Fisheries
Division, Ministry of Agriculture, Land and Marine Resources,
Trinidad and Tobago, 76p.
Debenay J.P.; Guiral, D. & Parra, M. 2002. Ecological Factors
Acting on the Microfauna in Mangrove Swamps. The
Case of Foraminiferal Assemblages in French Guyana.
Estuarine, Coastal and Shelf Science, 55: 509-533.
Debenay, J.P. & Guilou, J.J. 2002. Ecological transitional indicated
by foraminiferal assemblages in paralic environments.
Estuaries, 25(6): 1107-1120.
Debenay, J.P.; Pawlowsk, J. & Decrouez, D., 1996. Les Foraminifères
Actuels. Paris, Masson, 329p.
Duleba, W. & Debenay, J.P. 2003. Hydrodynamic circulation in
the estuaries of Estação Ecológica Juréia-Itatins, Brazil,
inferred from foraminifera and thecamoebian assemblages.
Journal of Foraminiferal Research, 33(1): 62-93.
Guppy, R.J.L. 1863. On the occurrence of foraminifera in Tertiary
beds at San Fernando, Trinidad. The Geologist, 1:
-160.
Guppy, R.J.L. 1873. On foraminifera from the Tertiaries of San
Fernando, Trinidad. Geology Magazine, 10: 362-633.
Hayward, B.W. & Hollis, C.J., 1994. Brackish Foraminifera in
New Zealand: a Taxonomic and Ecologic Review. Micropaleontology,
(3): 185-222.
Hayward, B.W.; Grenfell, H.; Cains, G. & Smith, A., 1996.
Environmental Controls on Benthic Foraminiferal and
Thecamoebian Associations in New Zealand Tidal Inlet.
Journal Foraminiferal Research, 26(2): 150-171.
Hayward, B.W.; Cedhagen, T.; Kaminski, M. & Gross, O. 2017.
World Foraminifera Database. Accessed at http://www.
marinespecies.org/foraminifera on 2017-03-10
Hong Phuoc, V.L.H. & Massel S.R. 2006. Experiments on
wave motion and suspended sediment concentration at
Nang Hai Can Gio mangrove forest, Southern Vietnam.
Oceanologia, 48: 23-40.
James C., Nathai-Gyan, N. & Hislop G. 1986. Trinidad and Tobago.
In: SCOTT, D.A. & CARBONELL, M. (Eds.), A
Directory of Neotropical Wetlands. Cambridge, IUCN
Conservation Monitoring Centre, p. 256-265.
Juman, R. & Ransewak, D. 2013. Status of Mangrove Forests in
Trinidad and Tobago, West Indies. Caribbean Journal of
Science, 47(2-3): 291-304.
Kennish, M.J. 1992. Ecology of Estuaries: Anthropogenic Effects.
Boca Raton, USA, 494p.
Klisa, D.A. & Schöder-Adams, C.J. 1999. Holocene thecamoebians
in freshwater lakes on Bylot Island, northwest
territories, Canada. Journal of foraminiferal Research,
(1): 26-36.
Kumar, A. & Dalby A.P. 1998. Identification key for Holocene
lacustrine arcellacean (thecamoebian) taxa. Palaeontologia
Electronica, 1(1): 1-39.
Latrubesse, E.; Stevaux, J.C. & Sinha, R. 2005. Tropical Rivers.
Geomorphology, 70: 187-206.
Laut, L.L.M. & Barbosa, C.F. 1999. Recent mangrove zonation
from the Jaboatão River Estuary, Recife, PE. In: CUSHMAN
FOUNDATION RESEARCH SYMPOSIUM:
QUATERNARY MICROPALEONTOLOGY, ECOLOGICAL
STUDIES AND PALEOENVIRONMENTAL
APPLICATIONS ABEQUA. Resumos expandidos,
Porto Seguro. CD ROM: viiabequa_cc011.pdf.
Laut, L.L.M.; Clemente, I.M.M.M.; Belart, P.; Martins, M.V.A.;
Frontalini, F.; Laut, V.M.; Gomes, A.; Boski, T.; Lorini,
M.L.; Fortes, R.R. & Rodrigues, M.A.C. 2016a. Multiproxies
(benthic foraminifera, ostracods and biopolymers)
approach applied to identify the environmental
partitioning of the Guadiana River Estuary (Iberian
Peninsula). Journal of Sedimentary Environments, 1:
-201.
Laut, L.L.M.; Ferreira, D.E.S.; Santos, V.F.; Figueiredo Jr, A.G.;
Carvalho M.A. & Machado, O.F. 2010. Foraminifera,
Thecamoebians and Palynomorphs as Hydrodynamic
Indicators in Araguari Estuary, Amazonian Coast,
Amapá State – Brazil. Anuário do Instituto de Geociências,
(2): 52-65.
Laut, L.L.M.; Martins, M.V.A.; Frontalini, F.; Belart, P.; Santos,
V.F.; Lorini, M.L.; Fortes, R.R.; Silva, F.S.; Souza-Vieira,
S. & Souza Filho, P.W. 2016b. Biotic (foraminifera
and thecamoebians) and abiotic parameters as proxies
for identification of the environmental heterogeneity in
Caeté River Estuary, Amazon Coast, Brazil. Journal of
Sedimentary Environments, 1: 1-16.
Laut, L.L.M.; Martins, V.; Silva F.S.; Crapez, M.A.C.; Fontana,
L.F.; Carvalhal-Gomes, S.B.V. & Souza R.C.C.L. 2016.
Foraminifera, Thecamoebians, and Bacterial Activity in
Polluted Intertropical and Subtropical Brazilian Estuarine
Systems. Journal of Coastal Research, 32(1): 56-
Laut, L.L.M.; Silva F.S.; Figueiredo Jr, A.G. & Laut, V.M.
a. Assembleias de foraminíferos e tecamebas associadas
a análise sedimentológica e microbiológica no
delta do rio Paraíba do Sul, Rio de Janeiro, Brasil. Pesquisas
em Geociências, 38(3): 251-267.
Laut, L.L.M.; Silva, F.S.; Bonetti, C.; Figueiredo Jr., A.G. &
Crapez, M.A.C. 2007. Foraminíferos e atividade bacteriana
aplicados no diagnóstico ambiental do estuário do
rio Itacorubí, Florianópolis, SC. Revista Brasileira de
Geociências, 37(3): 565-578.
Laut, L.L.M.; Silva, F.S.; Martins, V.; Rodrigues, M.A.C.; Mendonça,
J.O.; Clemente, I.M.M.M.; Laut, V.M. & Mentzigen,
L.G. 2012. Foraminíferos do Complexo Sepetiba/
Guaratiba. In: RODRIGUES, M.A.C.; PEREIRA S.D.
& SANTOS S.B. (Eds.), Baía de Sepetiba: Estado da
Arte. Corbã, Rio de Janeiro, p. 115-150.
Laut, L.L.M.; Cabral, I.A.; Rodrigues, M.A.C.; Silva, F.S.; Martins,
V.; Boski, T.; Gomes, A.I.; Dias, J.M.A.; Fontana,
L.F.; Laut, V.M. & Mendonca-Filho, J.G. 2014. Compartimentos
Ambientais do Estuário do Rio Arade, Sul
de Portugal, com Base na Distribuição e Ecologia de
Foraminíferos. Anuário do Instituto de Geociências,
(2): 60-74.
Laut, V.; Laut, L.L.M.; Silva, F.S.; Clemente I.M.M.M.; Mentzingen,
L.G. & Rodrigues, M.A.C. 2011b. Foraminíferos
e tecamebas do estuário do Rio Suruí, Baía de Guanabara,
Rio de Janeiro, Brasil. In: Carvalho I.S.; Garcia
M.J.; Strohschoen Jr, O. & Lana, C.C. (Eds.), Paleontologia,
Cenários da Vida. Rio de Janeiro, Interciência,
p. 241-252.
Leipnitz, I.I.; Silva, J.L.L.; Leão, C.J.; Ferreira, F. & Hansen,
M.A.F. 2006. Amebas testáceas (Protozoa, Rhizopoda)
de ambientes límnicos do Parque Nacional da Lagoa do
Peixe, RS, Brasil. Gaea, 2(2): 47-58.
Leipnitz, I.I.; Ferreira, F.; Leão, C.J.; Armynot Du Châtelet, E.
& Frontalini, F. 2014. Foraminiferal and testate amoeba
diversity, distribution and ecology in transitional environments
of the Tramandaí Basin (Rio Grande do Sul,
South Brazil). Marine Biodiversity, 44(3): 415-434.
Loeblich Ar, J.R. & Tappan, H. 1987. Foraminiferal Genera and
Their Classification. New York, Van Nostrand Reinhold,
p.
Madeira-Falceta, M. 1974. Ecological distribution of thecamoebal
and foraminifera associations in the mixohaline environments
of southern Brazilian littoral. Anais da Academia
Brasileira de Ciências, 46: 49-133.
Miall, A.D. 1996. The Geology of Fluvial Deposits, Sedimentary
facies, Basin Analysis, and Petroleum Geology. Berlin,
Springer-Verlag, 582p.
Murray, J.W. 1991. Ecology e paleoecology of Benthic Foraminifera.
London, Logman Scientific & Technical, 397p.
Murray, J.W. 2006. Ecology and Applications of Benthic Foraminifera.
Cambridge, Cambridge University Press,
p.
Nittrouer, C.A.; Kuehl, S.A.; Ternberg, R.W.; Figueiredo, A.G.
& Faria, L.E 1995. An introduction to the geological significance
of sediment transport and accumulation on the
Amazon continental shelf. Marine Geology, 125: 177-
Norville, W. & Banjoo, D. 2006. Preliminary assessment of the
ecological status of the Godineau Swamp, South Trinidad-
Water and sediment quality component (Research
Report). Institute of Marine Affairs, Trinidad and Tobago.
Patterson, R.T. & Kumar, A. 2000. Assessment of arcellacean
(thecamoebian) assemblages, species, and strains as
contaminant indicators in James Lake, Northeastern Ontario,
Canada. Journal of Foraminiferal Research, 30:
-320.
Patterson, R.T.; Lamoureux, E.D.R.; Neville, L.A. & Macumber,
A.L. 2013. Arellacea (Testate Lobose Amoebae) as
pH indicators in a pyrite mine-acidified Lake, Northeastern
Ontario, Canada. Microbiology Aquatic Systems,
: 541-554.
Patterson, R.T.; Mackinnon, D.B.; Scott, D.B. & Medioli, F.S.
Arcellaceans (Thecamoebians) in small lakes of
New Brunswick and Nova Scotia: Modern distribution
and Holocene stratigraphic changes. Journal of Foraminiferal
Research, 15(2): 114- 137.
Phleger, F.B. 1956. Significance of living foraminiferal populations
along de central Texas coast. Contributions of
Cushman Foundation for Foraminifera Research, 7(4):
-151.
Ramnath, K.; Dyal, S. & Bhajan, J. 1997. Environmental Impact
Assessment: Exploratory Well Puzzle Island Prospect,
Debe South Trinidad. Environment Section Corporate
Services Division, Petroleum Company of Trinidad and
Tobago, Trinidad and Tobago, 198p.
Santa-Cruz, J. & Dias-Britto, D. 2006. Foraminifera from surface
sediment of a Brazilian mangrove affected by oil
spill 20 years ago. Anuário do Instituto Geociências,
(1): 436.
Sauders, J.B. 1958. Recent foraminifera of mangrove swamps
and river estuaries and their fossil counterparts in. Micropaleontology,
(1): 79-92.
Scott, D.B. & Medioli, F.S. 1980. Quantitative studies of marsh
foraminiferal distributions in Nova Scotia: implications
for sea level studies: Journal of Foraminiferal Research,
Special Publication, 17: 17-58.
Scott, D.B. & Medioli, F.S. 1983. Agglutinated rhizopods in
Lake Erie: modern distribution and stratigraphic implications.
Journal of Paleontology, 57(4): 809-820.
Scott, D.B.; Schafer, C.T. & Medioli, F.S. 2001. Monitoring in
Coastal Environments using Foraminifera and Thecamoebian
Indicators. Cambridge, Cambridge University
Press, 177p.
Semensatto Jr., D.L. & Brito, D.D. 2006. Foraminifera and thecamoebians
from São Francisco River Delta, NE Brazil:
Environmental applications. Anuário do Instituto de
Geociências, 29(1): 438-439.
Semensatto, Jr., D.L. & Dias-Britto, D. 2004. Análise ambiental
de uma área parálica no delta do Rio São Francisco,
Segipe-Brasil, com base na sinecologia de foraminíferos
e tecamebas (Protista). Revista Brasileira de Paleontologia,
(1): 53-66.
Souza, V.M.; Laut, L.L.M.; Silva, F.S.; Figueiredo Jr., A.G.; Vital,
H. & Frazão, E. 2010. Benthic foraminifera and bacterial
activity as a Proxy for environmental characterization
on Potengi Estuary, Rio Grande do Norte, Brazil.
Anuário do Instituto de Geociências, 33(1): 20-34.
Suter, H.H. 1954. The general and economic geology of Trinidad,
B. W. 1. (reprinted with revisions). London, Her
Majesty’s Stationery Office, 134p.
Todd, R. & Brönnimann, P. 1957. Recent foraminifera and thecamoebian
from the eastern Gulf of Paria, Trinidad. Journal
of Foraminiferal Research, 3: 1-43.
Wall, G.P. & Sawkins, J.G. 1860. Report on the Geology of
Trinidad; or, Part 1 of the West Indian Survey. London,
Memoirs of the Geological Survey, 211p.
Wilson, B.; Miller, K.; Thomas, A-L.; Cooke, N. & Ramsingh,
R. 2008. Foraminifera in the mangal at the Caroni
Swamp, Trinidad: diversity, population structure and
relation to sea level. Journal of Foraminiferal Reseach,
(2): 36-127.
Zaninetti, L.; Brönnimann, P.; Dias-Brito, D.; Arai, M.; Casaletti,
P.; Koutsoukos, E. & Silveira, S. 1979. Distribuition
écologique des foraminfères dans la Mangrove d’
Acupe, Etat de Bahia, Brésil. Notes du Laboratoire de
Paleontologie de l’Unirsite de Geneve, 4(1): 1-17.
Downloads
Publicado
Edição
Seção
Licença
Os artigos publicados nesta revista se encontram sob a llicença Creative Commons — Atribuição 4.0 Internacional — CC BY 4.0, que permite o uso, distribuição e reprodução em qualquer meio, contanto que o trabalho original seja devidamente citado.
Exceto onde indicado de outra forma, o conteúdo deste site é licenciado sob uma licença 