História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2007 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/11174 |
Resumo: | The genera Tupinambis comprises the largest lizards of America, which could reach 500 mm of corporal length. Two species possess wide distribution in South America (T. teguixin and T. merianae), while the others are restricted the specific biome (Amazonian Forest, Savannah and Chaco). The species T. merianae have the widest distribution of the gender, from the south of the Amazonian Forest to the north of Patagonia, at the east of Andes. In the present study, 640 h of sampling were accomplished (320 h of observations in the area to analyses of behavior; 320 h of observation along transects), in the total of 64 days. In the summer, there were no registrations of active lizards before 7:37 in the morning, nor after 17:43 of the afternoon. The use of community hibernacula was registered for the winter dormancy, being the burrows dug in cemented constructions used more frequently in the observation area. As for the seasonal activity, the first individuals emerged in August and the last ones returned to the dormancy in April. The emergency of the population demonstrated to be protandric, with adults emerging before juvenile. In the period after emergency, the males were basking in aggregations of up to 13 individuals, which changed of positions through audible resonant signs. Besides, sibilated sounds can be emitted in stress situations or agonistic interactions. There was significant difference of activity among the different certain periods in this study, along the months (F = 16.6; p <0.01), being October and December the months with registration of the individuals' larger activity. There was fluctuation in the population size and in the activity of the different age classes along the months. The minimum home range for three males and two females (variation from 0.05 to 20.29) were registered. The area of use of the animals did not differ along the months, but it was possible to observe gregarious behavior during the nine months of study. |
id |
UFSM-20_1a95c60506682fff66a00ba5a7a2553a |
---|---|
oai_identifier_str |
oai:repositorio.ufsm.br:1/11174 |
network_acronym_str |
UFSM-20 |
network_name_str |
Manancial - Repositório Digital da UFSM |
repository_id_str |
3913 |
spelling |
2009-03-112009-03-112007-02-13WINCK, Gisele Regina. Natural history of Tupinambis merianae (Squamata, Teiidae) in Taim Ecological Station, southern Brazil. 2007. 59 f. Dissertação (Mestrado em Ciências Biológicas) - Universidade Federal de Santa Maria, Santa Maria, 2007.http://repositorio.ufsm.br/handle/1/11174The genera Tupinambis comprises the largest lizards of America, which could reach 500 mm of corporal length. Two species possess wide distribution in South America (T. teguixin and T. merianae), while the others are restricted the specific biome (Amazonian Forest, Savannah and Chaco). The species T. merianae have the widest distribution of the gender, from the south of the Amazonian Forest to the north of Patagonia, at the east of Andes. In the present study, 640 h of sampling were accomplished (320 h of observations in the area to analyses of behavior; 320 h of observation along transects), in the total of 64 days. In the summer, there were no registrations of active lizards before 7:37 in the morning, nor after 17:43 of the afternoon. The use of community hibernacula was registered for the winter dormancy, being the burrows dug in cemented constructions used more frequently in the observation area. As for the seasonal activity, the first individuals emerged in August and the last ones returned to the dormancy in April. The emergency of the population demonstrated to be protandric, with adults emerging before juvenile. In the period after emergency, the males were basking in aggregations of up to 13 individuals, which changed of positions through audible resonant signs. Besides, sibilated sounds can be emitted in stress situations or agonistic interactions. There was significant difference of activity among the different certain periods in this study, along the months (F = 16.6; p <0.01), being October and December the months with registration of the individuals' larger activity. There was fluctuation in the population size and in the activity of the different age classes along the months. The minimum home range for three males and two females (variation from 0.05 to 20.29) were registered. The area of use of the animals did not differ along the months, but it was possible to observe gregarious behavior during the nine months of study.No gênero Tupinambis estão representados os maiores sáurios das Américas, podendo atingir 500 mm de comprimento corporal. Duas espécies possuem ampla distribuição na América do Sul (T. teguixin e T. merianae), enquanto as demais são restritas a biomas específicos (Floresta Amazônica, Cerrado e Chaco). A espécie T. merianae possui a distribuição mais ampla do gênero, ocorrendo do sul da Amazônia ao norte da Patagônia, ao leste dos Andes. No presente estudo foram realizadas 640 h de amostragem (320 h de observações na área de análises de atos comportamentais; 320 h de observação ao longo de transectos), no total de 64 dias. No verão, não houve registros de lagartos ativos antes das 7:37 da manhã, nem após 17:43 da tarde. Foi registrada a utilização de hibernáculos comunitários para a dormência de inverno, sendo as tocas escavadas em artefatos de concreto, utilizadas com maior freqüência na área de observação. Quanto à atividade sazonal, os primeiros indivíduos emergiram em agosto e os últimos retornaram à dormência em abril. A emergência da população demonstrou ser protândrica, com adultos emergindo antes dos juvenis. No período pósemergência, os machos termorregularam em agregações de até 13 indivíduos, os quais trocavam de posições através de sinais sonoros audíveis. Além disso, sons sibilares podem ser emitidos em situações de stress ou interações agonísticas. Houve diferença significativa de atividade entre os diferentes períodos determinados neste estudo, ao longo dos meses (F = 16.6; p < 0.01), sendo outubro e dezembro os meses com registro de maior atividade dos indivíduos. Foi registrada flutuação no tamanho populacional e na atividade das diferentes classes etárias ao longo dos meses. A área mínima de vida para três machos e duas fêmeas (variação de 0.05 a 20.29) é apresentada. A área de utilização dos animais não diferiu ao longo dos meses e foi possível observar comportamento gregário durante os nove meses de estudo.Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica ToxicológicaUFSMBRBioquímicaSquamataTupinambisAtividadeÁrea de vidaSul do BrasilSquamataTupinambisActivityHome-rangeSouthern BrazilCNPQ::CIENCIAS BIOLOGICAS::BIOQUIMICAHistória natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do BrasilNatural history of Tupinambis merianae (Squamata, Teiidae) in Taim Ecological Station, southern Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisCechin, Sonia Zaninihttp://lattes.cnpq.br/9682463613649812Colli, Guarino Rinaldihttp://lattes.cnpq.br/2272000258230548Cappellari, Lize Helenahttp://lattes.cnpq.br/6026653879463126http://lattes.cnpq.br/5464165599590932Winck, Gisele Regina2008000000024005003005003007aae8dd0-d46f-4bbf-a9dc-6e67c3b449cb395eb9aa-646e-4f40-a188-0a591b03d54bf09d85f0-7cfa-455e-b696-ef8af989b78d19d46333-43d4-4c34-8d90-e07440674d89info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALGISELEREGINAWINCK.pdfapplication/pdf339203http://repositorio.ufsm.br/bitstream/1/11174/1/GISELEREGINAWINCK.pdf8946abf4f03f0dc6d1696aa2d51cbc94MD51TEXTGISELEREGINAWINCK.pdf.txtGISELEREGINAWINCK.pdf.txtExtracted texttext/plain87017http://repositorio.ufsm.br/bitstream/1/11174/2/GISELEREGINAWINCK.pdf.txt6d9d72ae3e7789c012d00270de9d8853MD52THUMBNAILGISELEREGINAWINCK.pdf.jpgGISELEREGINAWINCK.pdf.jpgIM Thumbnailimage/jpeg4845http://repositorio.ufsm.br/bitstream/1/11174/3/GISELEREGINAWINCK.pdf.jpgc49ad3705344ade319f2000769639ca0MD531/111742023-03-03 10:42:55.015oai:repositorio.ufsm.br:1/11174Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132023-03-03T13:42:55Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil |
dc.title.alternative.eng.fl_str_mv |
Natural history of Tupinambis merianae (Squamata, Teiidae) in Taim Ecological Station, southern Brazil |
title |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil |
spellingShingle |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil Winck, Gisele Regina Squamata Tupinambis Atividade Área de vida Sul do Brasil Squamata Tupinambis Activity Home-range Southern Brazil CNPQ::CIENCIAS BIOLOGICAS::BIOQUIMICA |
title_short |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil |
title_full |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil |
title_fullStr |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil |
title_full_unstemmed |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil |
title_sort |
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil |
author |
Winck, Gisele Regina |
author_facet |
Winck, Gisele Regina |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Cechin, Sonia Zanini |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/9682463613649812 |
dc.contributor.referee1.fl_str_mv |
Colli, Guarino Rinaldi |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/2272000258230548 |
dc.contributor.referee2.fl_str_mv |
Cappellari, Lize Helena |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/6026653879463126 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5464165599590932 |
dc.contributor.author.fl_str_mv |
Winck, Gisele Regina |
contributor_str_mv |
Cechin, Sonia Zanini Colli, Guarino Rinaldi Cappellari, Lize Helena |
dc.subject.por.fl_str_mv |
Squamata Tupinambis Atividade Área de vida Sul do Brasil |
topic |
Squamata Tupinambis Atividade Área de vida Sul do Brasil Squamata Tupinambis Activity Home-range Southern Brazil CNPQ::CIENCIAS BIOLOGICAS::BIOQUIMICA |
dc.subject.eng.fl_str_mv |
Squamata Tupinambis Activity Home-range Southern Brazil |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS BIOLOGICAS::BIOQUIMICA |
description |
The genera Tupinambis comprises the largest lizards of America, which could reach 500 mm of corporal length. Two species possess wide distribution in South America (T. teguixin and T. merianae), while the others are restricted the specific biome (Amazonian Forest, Savannah and Chaco). The species T. merianae have the widest distribution of the gender, from the south of the Amazonian Forest to the north of Patagonia, at the east of Andes. In the present study, 640 h of sampling were accomplished (320 h of observations in the area to analyses of behavior; 320 h of observation along transects), in the total of 64 days. In the summer, there were no registrations of active lizards before 7:37 in the morning, nor after 17:43 of the afternoon. The use of community hibernacula was registered for the winter dormancy, being the burrows dug in cemented constructions used more frequently in the observation area. As for the seasonal activity, the first individuals emerged in August and the last ones returned to the dormancy in April. The emergency of the population demonstrated to be protandric, with adults emerging before juvenile. In the period after emergency, the males were basking in aggregations of up to 13 individuals, which changed of positions through audible resonant signs. Besides, sibilated sounds can be emitted in stress situations or agonistic interactions. There was significant difference of activity among the different certain periods in this study, along the months (F = 16.6; p <0.01), being October and December the months with registration of the individuals' larger activity. There was fluctuation in the population size and in the activity of the different age classes along the months. The minimum home range for three males and two females (variation from 0.05 to 20.29) were registered. The area of use of the animals did not differ along the months, but it was possible to observe gregarious behavior during the nine months of study. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-02-13 |
dc.date.accessioned.fl_str_mv |
2009-03-11 |
dc.date.available.fl_str_mv |
2009-03-11 |
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.citation.fl_str_mv |
WINCK, Gisele Regina. Natural history of Tupinambis merianae (Squamata, Teiidae) in Taim Ecological Station, southern Brazil. 2007. 59 f. Dissertação (Mestrado em Ciências Biológicas) - Universidade Federal de Santa Maria, Santa Maria, 2007. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/11174 |
identifier_str_mv |
WINCK, Gisele Regina. Natural history of Tupinambis merianae (Squamata, Teiidae) in Taim Ecological Station, southern Brazil. 2007. 59 f. Dissertação (Mestrado em Ciências Biológicas) - Universidade Federal de Santa Maria, Santa Maria, 2007. |
url |
http://repositorio.ufsm.br/handle/1/11174 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
200800000002 |
dc.relation.confidence.fl_str_mv |
400 500 300 500 300 |
dc.relation.authority.fl_str_mv |
7aae8dd0-d46f-4bbf-a9dc-6e67c3b449cb 395eb9aa-646e-4f40-a188-0a591b03d54b f09d85f0-7cfa-455e-b696-ef8af989b78d 19d46333-43d4-4c34-8d90-e07440674d89 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Bioquímica |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
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/1/11174/1/GISELEREGINAWINCK.pdf http://repositorio.ufsm.br/bitstream/1/11174/2/GISELEREGINAWINCK.pdf.txt http://repositorio.ufsm.br/bitstream/1/11174/3/GISELEREGINAWINCK.pdf.jpg |
bitstream.checksum.fl_str_mv |
8946abf4f03f0dc6d1696aa2d51cbc94 6d9d72ae3e7789c012d00270de9d8853 c49ad3705344ade319f2000769639ca0 |
bitstream.checksumAlgorithm.fl_str_mv |
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_ |
1801223706618363904 |