Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Memórias do Instituto Oswaldo Cruz |
Texto Completo: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000100016 |
Resumo: | Discriminant analysis was used to identify eggs of Capillaria spp. at specific level found in organic remains from an archaeological site in Patagonia, Argentina, dated of 6,540 ± 110 years before present. In order to distinguish eggshell morphology 149 eggs were measured and grouped into four arbitrary subsets. The analysis used on egg width and length discriminated them into different morphotypes (Wilks' lambda = 0.381, p < 0.05). The correlation analysis suggests that width was the most important variable to discriminate among the Capillaria spp. egg morphotypes (Pearson coefficient = 0.950, p < 0.05). The study of eggshell patterns, the relative frequency in the sample, and the morphometric data allowed us to correlate the four morphotypes with Capillaria species. |
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Memórias do Instituto Oswaldo Cruz |
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Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric datapaleoparasitologycoprolitesCapillariadiscriminant analysisDiscriminant analysis was used to identify eggs of Capillaria spp. at specific level found in organic remains from an archaeological site in Patagonia, Argentina, dated of 6,540 ± 110 years before present. In order to distinguish eggshell morphology 149 eggs were measured and grouped into four arbitrary subsets. The analysis used on egg width and length discriminated them into different morphotypes (Wilks' lambda = 0.381, p < 0.05). The correlation analysis suggests that width was the most important variable to discriminate among the Capillaria spp. egg morphotypes (Pearson coefficient = 0.950, p < 0.05). The study of eggshell patterns, the relative frequency in the sample, and the morphometric data allowed us to correlate the four morphotypes with Capillaria species.Instituto Oswaldo Cruz, Ministério da Saúde2008-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000100016Memórias do Instituto Oswaldo Cruz v.103 n.1 2008reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762008000100016info:eu-repo/semantics/openAccessFugassa,Martín HTaglioretti,VerónicaGonçalves,Marcelo LCAraújo,AdautoSardella,Norma HDenegri,Guillermo Meng2020-04-25T17:50:15Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:15:28.379Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue |
dc.title.none.fl_str_mv |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data |
title |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data |
spellingShingle |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data Fugassa,Martín H paleoparasitology coprolites Capillaria discriminant analysis |
title_short |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data |
title_full |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data |
title_fullStr |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data |
title_full_unstemmed |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data |
title_sort |
Capillaria spp. eggs in Patagonian archaeological sites: statistical analysis of morphometric data |
author |
Fugassa,Martín H |
author_facet |
Fugassa,Martín H Taglioretti,Verónica Gonçalves,Marcelo LC Araújo,Adauto Sardella,Norma H Denegri,Guillermo M |
author_role |
author |
author2 |
Taglioretti,Verónica Gonçalves,Marcelo LC Araújo,Adauto Sardella,Norma H Denegri,Guillermo M |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Fugassa,Martín H Taglioretti,Verónica Gonçalves,Marcelo LC Araújo,Adauto Sardella,Norma H Denegri,Guillermo M |
dc.subject.por.fl_str_mv |
paleoparasitology coprolites Capillaria discriminant analysis |
topic |
paleoparasitology coprolites Capillaria discriminant analysis |
dc.description.none.fl_txt_mv |
Discriminant analysis was used to identify eggs of Capillaria spp. at specific level found in organic remains from an archaeological site in Patagonia, Argentina, dated of 6,540 ± 110 years before present. In order to distinguish eggshell morphology 149 eggs were measured and grouped into four arbitrary subsets. The analysis used on egg width and length discriminated them into different morphotypes (Wilks' lambda = 0.381, p < 0.05). The correlation analysis suggests that width was the most important variable to discriminate among the Capillaria spp. egg morphotypes (Pearson coefficient = 0.950, p < 0.05). The study of eggshell patterns, the relative frequency in the sample, and the morphometric data allowed us to correlate the four morphotypes with Capillaria species. |
description |
Discriminant analysis was used to identify eggs of Capillaria spp. at specific level found in organic remains from an archaeological site in Patagonia, Argentina, dated of 6,540 ± 110 years before present. In order to distinguish eggshell morphology 149 eggs were measured and grouped into four arbitrary subsets. The analysis used on egg width and length discriminated them into different morphotypes (Wilks' lambda = 0.381, p < 0.05). The correlation analysis suggests that width was the most important variable to discriminate among the Capillaria spp. egg morphotypes (Pearson coefficient = 0.950, p < 0.05). The study of eggshell patterns, the relative frequency in the sample, and the morphometric data allowed us to correlate the four morphotypes with Capillaria species. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-02-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000100016 |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762008000100016 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0074-02762008000100016 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Oswaldo Cruz, Ministério da Saúde |
publisher.none.fl_str_mv |
Instituto Oswaldo Cruz, Ministério da Saúde |
dc.source.none.fl_str_mv |
Memórias do Instituto Oswaldo Cruz v.103 n.1 2008 reponame:Memórias do Instituto Oswaldo Cruz instname:Fundação Oswaldo Cruz instacron:FIOCRUZ |
reponame_str |
Memórias do Instituto Oswaldo Cruz |
collection |
Memórias do Instituto Oswaldo Cruz |
instname_str |
Fundação Oswaldo Cruz |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
repository.name.fl_str_mv |
Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz |
repository.mail.fl_str_mv |
|
_version_ |
1669937701898420224 |