Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae).
Ano de defesa: | 2017 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
Centro de Ciências Naturais e Exatas |
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Biodiversidade Animal
|
Departamento: |
Ciências Biológicas
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/21136 |
Resumo: | The Aeglidae family has an important participation in the decomposition of organic matter in streams of first and second order. This dissertation aims to analyze morphological characters in sympatric populations of Aegla abtao and Aegla denticulata (Decapoda, Anomura), compared to the same species, but in allopatric populations. When phylogenetically close species are comprised within the same geographical area, with preferences of similar habitats, competition may influence the evolution of morphological adaptations that allow coexistence, attenuating competition in the environment, and making them more specialized and differentiated in sympatry. Comparing the morphology of 39 individuals from each sympatric and allopatric population of A. abtao and A. denticulata. We performed the analysis of linear morphometry, external structures under study, the brief stomach analysis, 3D reconstruction and stomach gastric mill of the species studied. It was observed some differences between structures related to food, having a predisposition to smaller proportions, in A. abtao had a body decrease when in sympatry, and a change in the alimentary content together with differentiation of the gastric mill, in counterpart A. denticulata, possessed some differences in linear morphometry, but obtained more prominence in the differentiations in the margin of the cut of the dáctilo and in the number of horny scales. The food does not have large differences, except for the largest amount of carapace fragments in A. abtao. The study showed that the presence of other species may influence the morphological responses of A. denticulata and A. abtao, indicating that an increase in competitive pressure in the creek habitat will have consequences for the group, with changes not only in the occupational layout but also in the size and shape of food appendages and for the survival of these crustaceans. Depending on the variation of the responses, it can be stated that these are species-specific. Sympatric areas have the potential to alter the behavior of these eglids, which may alter their foraging behavior and act as a morphological modifier for food structures. |
id |
UFSM-20_aa093ba2f3cd29450f813a4f59b00a78 |
---|---|
oai_identifier_str |
oai:repositorio.ufsm.br:1/21136 |
network_acronym_str |
UFSM-20 |
network_name_str |
Manancial - Repositório Digital da UFSM |
repository_id_str |
|
spelling |
2021-06-16T22:00:27Z2021-06-16T22:00:27Z2017-10-20http://repositorio.ufsm.br/handle/1/21136The Aeglidae family has an important participation in the decomposition of organic matter in streams of first and second order. This dissertation aims to analyze morphological characters in sympatric populations of Aegla abtao and Aegla denticulata (Decapoda, Anomura), compared to the same species, but in allopatric populations. When phylogenetically close species are comprised within the same geographical area, with preferences of similar habitats, competition may influence the evolution of morphological adaptations that allow coexistence, attenuating competition in the environment, and making them more specialized and differentiated in sympatry. Comparing the morphology of 39 individuals from each sympatric and allopatric population of A. abtao and A. denticulata. We performed the analysis of linear morphometry, external structures under study, the brief stomach analysis, 3D reconstruction and stomach gastric mill of the species studied. It was observed some differences between structures related to food, having a predisposition to smaller proportions, in A. abtao had a body decrease when in sympatry, and a change in the alimentary content together with differentiation of the gastric mill, in counterpart A. denticulata, possessed some differences in linear morphometry, but obtained more prominence in the differentiations in the margin of the cut of the dáctilo and in the number of horny scales. The food does not have large differences, except for the largest amount of carapace fragments in A. abtao. The study showed that the presence of other species may influence the morphological responses of A. denticulata and A. abtao, indicating that an increase in competitive pressure in the creek habitat will have consequences for the group, with changes not only in the occupational layout but also in the size and shape of food appendages and for the survival of these crustaceans. Depending on the variation of the responses, it can be stated that these are species-specific. Sympatric areas have the potential to alter the behavior of these eglids, which may alter their foraging behavior and act as a morphological modifier for food structures.A família Aeglidae tem uma importante participação na decomposição de matéria orgânica em riachos de primeira e segunda ordem. Esta dissertação visa analisar caracteres morfológicos em populações simpátricas de Aegla abtao e Aegla denticulata (Decapoda, Anomura), em comparação com as mesmas espécies, mas em populações alopátricas. Quando espécies próximas filogeneticamente estão compreendidas dentro de uma mesma área geográfica, com preferencias de habitats semelhantes, a competição pode influenciar na evolução de adaptações morfológicas que permitam a coexistência, atenuando a competição no meio, e tornando-as mais especialistas e diferenciadas em simpatria. Comparando a morfologia de 39 indivíduos de cada população simpátricas e alopátricas de A. abtao e A. denticulata. Foram realizadas análises de morfometria linear, das estruturas externas em estudo, uma breve análise estomacal, reconstituição 3D e do moinho gástrico estomacal das espécies estudadas. Observou-se algumas diferenças entre estruturas relacionadas à alimentação, possuindo uma predisposição a menores proporções, em A. abtao possuiu uma diminuição corporal quando em simpatria, e uma alteração no conteúdo alimentar juntamente com diferenciação do moinho gástrico, em contrapartida A. denticulata, possuiu algumas diferenças na morfometria linear, mas obteve mais destaque nas diferenciações na margem do corte do dáctilo e no número de escamas córneas. A alimentação não possui grandes diferenças, salvo a maior montante de fragmentos de carapaça em A. abtao. O estudo mostrou que a presença de outra espécie pode influenciar as respostas morfológicas de A. denticulata e A. abtao, indicando que um aumento da pressão competitiva no habitat do riacho trará consequências para o grupo, sendo observado alterações não só na disposição ocupacional, mas também no tamanho e forma dos apêndices alimentares e para a sobrevivência desses crustáceos. Em função da variação das respostas, pode-se afirmar que estas são espécieespecíficas. Áreas simpátricas têm o potencial de alterar o comportamento desses eglídeos, podendo alterar o seu comportamento de forrageio e atuando como modificador morfológico para as estruturas alimentares.porUniversidade Federal de Santa MariaCentro de Ciências Naturais e ExatasPrograma de Pós-Graduação em Biodiversidade AnimalUFSMBrasilCiências BiológicasAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessSimpatriaAlopatriaCompetiçãoCoexistênciaDietaCoexistenceSympatryAllopatryCompetitionDietCNPQ::CIENCIAS BIOLOGICASMorfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae).Functional morphology of the feeding structures of two sympatric species of the genus Aegla (crustacea, anomura, aeglidae).info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisSantos, Sandrohttp://lattes.cnpq.br/2397252405405950Santos, Marlise Ladvocat BartholomeiXXXXXXXXXXXXXXDalosto, Marcelo MarchetXXXXXXXXXXXXXXXBuckup, Georgina BondXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXColusso, Cícero Schneider200000000006600b2842690-1611-41a2-b788-f7bca0007e7295edca5c-b3c6-4fde-aba5-fc2fa510295c4f269b6c-9b0a-42e3-b931-434abe9f4d1ebd0f5347-2d8b-4dc3-9d8d-52cad7b12ae30ddb392e-dffb-436f-abb2-629312227a25reponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.ufsm.br/bitstream/1/21136/2/license_rdf4460e5956bc1d1639be9ae6146a50347MD52ORIGINALDIS_PPGBA_2017_COLUSSO_CICERO.pdfDIS_PPGBA_2017_COLUSSO_CICERO.pdfDissertação de Mestradoapplication/pdf1714988http://repositorio.ufsm.br/bitstream/1/21136/1/DIS_PPGBA_2017_COLUSSO_CICERO.pdfb16a8de881e8471425c475c0ddea0b38MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81956http://repositorio.ufsm.br/bitstream/1/21136/3/license.txt2f0571ecee68693bd5cd3f17c1e075dfMD53TEXTDIS_PPGBA_2017_COLUSSO_CICERO.pdf.txtDIS_PPGBA_2017_COLUSSO_CICERO.pdf.txtExtracted texttext/plain121234http://repositorio.ufsm.br/bitstream/1/21136/4/DIS_PPGBA_2017_COLUSSO_CICERO.pdf.txtc0184685b618e3230650465b4d145369MD54THUMBNAILDIS_PPGBA_2017_COLUSSO_CICERO.pdf.jpgDIS_PPGBA_2017_COLUSSO_CICERO.pdf.jpgIM Thumbnailimage/jpeg5439http://repositorio.ufsm.br/bitstream/1/21136/5/DIS_PPGBA_2017_COLUSSO_CICERO.pdf.jpg79253580b4221a2f94dea237cb014108MD551/211362021-06-17 03:00:37.415oai:repositorio.ufsm.br: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ório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132021-06-17T06:00:37Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). |
dc.title.alternative.eng.fl_str_mv |
Functional morphology of the feeding structures of two sympatric species of the genus Aegla (crustacea, anomura, aeglidae). |
title |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). |
spellingShingle |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). Colusso, Cícero Schneider Simpatria Alopatria Competição Coexistência Dieta Coexistence Sympatry Allopatry Competition Diet CNPQ::CIENCIAS BIOLOGICAS |
title_short |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). |
title_full |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). |
title_fullStr |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). |
title_full_unstemmed |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). |
title_sort |
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae). |
author |
Colusso, Cícero Schneider |
author_facet |
Colusso, Cícero Schneider |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Santos, Sandro |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/2397252405405950 |
dc.contributor.advisor-co1.fl_str_mv |
Santos, Marlise Ladvocat Bartholomei |
dc.contributor.advisor-co1Lattes.fl_str_mv |
XXXXXXXXXXXXXX |
dc.contributor.referee1.fl_str_mv |
Dalosto, Marcelo Marchet |
dc.contributor.referee1Lattes.fl_str_mv |
XXXXXXXXXXXXXXX |
dc.contributor.referee2.fl_str_mv |
Buckup, Georgina Bond |
dc.contributor.referee2Lattes.fl_str_mv |
XXXXXXXXXXXXXX |
dc.contributor.authorLattes.fl_str_mv |
XXXXXXXXXXXXXXXXXXXXXX |
dc.contributor.author.fl_str_mv |
Colusso, Cícero Schneider |
contributor_str_mv |
Santos, Sandro Santos, Marlise Ladvocat Bartholomei Dalosto, Marcelo Marchet Buckup, Georgina Bond |
dc.subject.por.fl_str_mv |
Simpatria Alopatria Competição Coexistência Dieta Coexistence |
topic |
Simpatria Alopatria Competição Coexistência Dieta Coexistence Sympatry Allopatry Competition Diet CNPQ::CIENCIAS BIOLOGICAS |
dc.subject.eng.fl_str_mv |
Sympatry Allopatry Competition Diet |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS BIOLOGICAS |
description |
The Aeglidae family has an important participation in the decomposition of organic matter in streams of first and second order. This dissertation aims to analyze morphological characters in sympatric populations of Aegla abtao and Aegla denticulata (Decapoda, Anomura), compared to the same species, but in allopatric populations. When phylogenetically close species are comprised within the same geographical area, with preferences of similar habitats, competition may influence the evolution of morphological adaptations that allow coexistence, attenuating competition in the environment, and making them more specialized and differentiated in sympatry. Comparing the morphology of 39 individuals from each sympatric and allopatric population of A. abtao and A. denticulata. We performed the analysis of linear morphometry, external structures under study, the brief stomach analysis, 3D reconstruction and stomach gastric mill of the species studied. It was observed some differences between structures related to food, having a predisposition to smaller proportions, in A. abtao had a body decrease when in sympatry, and a change in the alimentary content together with differentiation of the gastric mill, in counterpart A. denticulata, possessed some differences in linear morphometry, but obtained more prominence in the differentiations in the margin of the cut of the dáctilo and in the number of horny scales. The food does not have large differences, except for the largest amount of carapace fragments in A. abtao. The study showed that the presence of other species may influence the morphological responses of A. denticulata and A. abtao, indicating that an increase in competitive pressure in the creek habitat will have consequences for the group, with changes not only in the occupational layout but also in the size and shape of food appendages and for the survival of these crustaceans. Depending on the variation of the responses, it can be stated that these are species-specific. Sympatric areas have the potential to alter the behavior of these eglids, which may alter their foraging behavior and act as a morphological modifier for food structures. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-10-20 |
dc.date.accessioned.fl_str_mv |
2021-06-16T22:00:27Z |
dc.date.available.fl_str_mv |
2021-06-16T22:00:27Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/21136 |
url |
http://repositorio.ufsm.br/handle/1/21136 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
200000000006 |
dc.relation.confidence.fl_str_mv |
600 |
dc.relation.authority.fl_str_mv |
b2842690-1611-41a2-b788-f7bca0007e72 95edca5c-b3c6-4fde-aba5-fc2fa510295c 4f269b6c-9b0a-42e3-b931-434abe9f4d1e bd0f5347-2d8b-4dc3-9d8d-52cad7b12ae3 0ddb392e-dffb-436f-abb2-629312227a25 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Biodiversidade Animal |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Ciências Biológicas |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
bitstream.url.fl_str_mv |
http://repositorio.ufsm.br/bitstream/1/21136/2/license_rdf http://repositorio.ufsm.br/bitstream/1/21136/1/DIS_PPGBA_2017_COLUSSO_CICERO.pdf http://repositorio.ufsm.br/bitstream/1/21136/3/license.txt http://repositorio.ufsm.br/bitstream/1/21136/4/DIS_PPGBA_2017_COLUSSO_CICERO.pdf.txt http://repositorio.ufsm.br/bitstream/1/21136/5/DIS_PPGBA_2017_COLUSSO_CICERO.pdf.jpg |
bitstream.checksum.fl_str_mv |
4460e5956bc1d1639be9ae6146a50347 b16a8de881e8471425c475c0ddea0b38 2f0571ecee68693bd5cd3f17c1e075df c0184685b618e3230650465b4d145369 79253580b4221a2f94dea237cb014108 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
|
_version_ |
1794524424791130112 |