FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP

Detalhes bibliográficos
Autor(a) principal: d'Avila, Márcia
Data de Publicação: 2008
Outros Autores: Marchini, Luis Carlos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/465
Resumo: Bees are considered one of the most efficient pollinators. Therefore, they have indisputable role in the plants reproduction, since they increase the quality and quantity of fruit and seeds, and thus they help the ecosystems maintenance. Cerrado is one of the most affected ecosystems due to the growth of human activities, drastically reducing its biodiversity. The faunistic analysis identifies the species and the size of the populations, and can also indicate the degree of environmental impact on a particular area. Surveys on flower-visiting hymenoptera in a “cerradão” area, with 40ha, in the Experimental Station of Itiparina (SP), were conducted every fifteen days from March 2003 to February 2004. From 181 insects collected, the Apidae family was represented by the largest number of species and individuals. The species Apis mellifera (55.8%), Trigona spinipes (14.4%) and Exomalopsis (Exomalopsis) sp. (8.3%) were the most prevalent in the area. Among the bees species collected, 30.8% were classified as sociable and 69.2% as solitary. Considering all hymenoptera collected, 59.7% preferred the morning period and 40.3% the afternoon period for foraging and/or visiting. The Diversity index (Shannon-Wiener) H was 1.6933, V(H) = 0.0123 and Uniformity index E = 0.5652, following pattern found in other areas of cerrado.
id UFSM-6_903447d09f8193e30833d39aac44631d
oai_identifier_str oai:ojs.pkp.sfu.ca:article/465
network_acronym_str UFSM-6
network_name_str Ciência Florestal (Online)
repository_id_str
spelling FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SPAnálise faunística de himenópteros visitantes florais em fragmento de cerradão em Itirapina, SP.cerradosurveybees.cerradolevantamentoabelhas.Bees are considered one of the most efficient pollinators. Therefore, they have indisputable role in the plants reproduction, since they increase the quality and quantity of fruit and seeds, and thus they help the ecosystems maintenance. Cerrado is one of the most affected ecosystems due to the growth of human activities, drastically reducing its biodiversity. The faunistic analysis identifies the species and the size of the populations, and can also indicate the degree of environmental impact on a particular area. Surveys on flower-visiting hymenoptera in a “cerradão” area, with 40ha, in the Experimental Station of Itiparina (SP), were conducted every fifteen days from March 2003 to February 2004. From 181 insects collected, the Apidae family was represented by the largest number of species and individuals. The species Apis mellifera (55.8%), Trigona spinipes (14.4%) and Exomalopsis (Exomalopsis) sp. (8.3%) were the most prevalent in the area. Among the bees species collected, 30.8% were classified as sociable and 69.2% as solitary. Considering all hymenoptera collected, 59.7% preferred the morning period and 40.3% the afternoon period for foraging and/or visiting. The Diversity index (Shannon-Wiener) H was 1.6933, V(H) = 0.0123 and Uniformity index E = 0.5652, following pattern found in other areas of cerrado. As abelhas são consideradas os mais eficientes polinizadores. Desse modo, possuem papel indiscutível na reprodução das plantas, aumento da qualidade e quantidade de frutos e sementes e, conseqüentemente, na manutenção dos ecossistemas. O cerrado é um dos ecossistemas mais afetados pelo crescimento das atividades humanas, diminuindo drasticamente sua biodiversidade. A análise faunística além de identificar as espécies e o tamanho das populações, também pode indicar o grau de impacto ambiental numa determinada área. O levantamento dos himenópteros visitantes florais foi realizado quinzenalmente, no período de março de 2003 a fevereiro de 2004, em área de cerradão, com aproximadamente 40 ha, na Estação Experimental de Itirapina, SP. Foram coletados 181 indivíduos, e a família Apidae apresentou maior número de espécies e abundância de indivíduos. As abelhas, Apis mellifera com 55,8%, seguida de Trigona spinipes com 14,4% e Exomalopsis (Exomalopsis) sp. com 8,3% foram as predominantes. Dentre as abelhas coletadas, 30,8% das espécies são sociais e 69,2% das espécies são solitárias. Do total de himenópteros coletados, 59,7% preferiram o período da manhã e 40,3% o período da tarde para forrageamento e/ou visita. O índice de diversidade de espécies (H) (Shannon-Wiener) foi 1,6933, a variância (H) foi 0,0123 e o índice de uniformidade (E) foi 0,5652, seguindo padrão encontrado em outras áreas de cerrado.Universidade Federal de Santa Maria2008-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/46510.5902/19805098465Ciência Florestal; Vol. 18 No. 2 (2008); 271-279Ciência Florestal; v. 18 n. 2 (2008); 271-2791980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/465/361d'Avila, MárciaMarchini, Luis Carlosinfo:eu-repo/semantics/openAccess2017-05-11T13:40:51Zoai:ojs.pkp.sfu.ca:article/465Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-11T13:40:51Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
Análise faunística de himenópteros visitantes florais em fragmento de cerradão em Itirapina, SP.
title FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
spellingShingle FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
d'Avila, Márcia
cerrado
survey
bees.
cerrado
levantamento
abelhas.
title_short FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
title_full FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
title_fullStr FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
title_full_unstemmed FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
title_sort FAUNISTIC ANALYSIS OF FLOWER-VISITING HYMENOPTERA IN CERRADÃO FRAGMENT IN ITIRAPINA, SP
author d'Avila, Márcia
author_facet d'Avila, Márcia
Marchini, Luis Carlos
author_role author
author2 Marchini, Luis Carlos
author2_role author
dc.contributor.author.fl_str_mv d'Avila, Márcia
Marchini, Luis Carlos
dc.subject.por.fl_str_mv cerrado
survey
bees.
cerrado
levantamento
abelhas.
topic cerrado
survey
bees.
cerrado
levantamento
abelhas.
description Bees are considered one of the most efficient pollinators. Therefore, they have indisputable role in the plants reproduction, since they increase the quality and quantity of fruit and seeds, and thus they help the ecosystems maintenance. Cerrado is one of the most affected ecosystems due to the growth of human activities, drastically reducing its biodiversity. The faunistic analysis identifies the species and the size of the populations, and can also indicate the degree of environmental impact on a particular area. Surveys on flower-visiting hymenoptera in a “cerradão” area, with 40ha, in the Experimental Station of Itiparina (SP), were conducted every fifteen days from March 2003 to February 2004. From 181 insects collected, the Apidae family was represented by the largest number of species and individuals. The species Apis mellifera (55.8%), Trigona spinipes (14.4%) and Exomalopsis (Exomalopsis) sp. (8.3%) were the most prevalent in the area. Among the bees species collected, 30.8% were classified as sociable and 69.2% as solitary. Considering all hymenoptera collected, 59.7% preferred the morning period and 40.3% the afternoon period for foraging and/or visiting. The Diversity index (Shannon-Wiener) H was 1.6933, V(H) = 0.0123 and Uniformity index E = 0.5652, following pattern found in other areas of cerrado.
publishDate 2008
dc.date.none.fl_str_mv 2008-06-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/465
10.5902/19805098465
url https://periodicos.ufsm.br/cienciaflorestal/article/view/465
identifier_str_mv 10.5902/19805098465
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/465/361
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
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 18 No. 2 (2008); 271-279
Ciência Florestal; v. 18 n. 2 (2008); 271-279
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
_version_ 1799944125447929856