| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
17/11/2016 |
|
Data da última atualização: |
23/05/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SILVA, S. do S. B. da; GUIMARÃES, D. A.; BIONDO, C.; OHASHI, O. M.; ALBUQUERQUE, N. I. de; VECCHIA, A. C. D.; MIYAKI, C. Y.; LE PENDUE, Y. |
|
Afiliação: |
Suleima do Socorro Bastos da Silva, UFPA; Diva Anelie Guimarães, UFPA; Cibele Biondo, Universidade Federal do ABC; Otávio Mitio Ohashi, UFPA; NATALIA INAGAKI DE ALBUQUERQUE, CPATU; Ana Carolina Dalla Vecchia, USP; Cristina Yumi Miyaki, USP; Yvonnick Le Pendue, Universidade Estadual de Santa Cruz. |
|
Título: |
Dominance relationships between collared peccaries Pecari tajacu (Cetartiodactyla: Tayassuidae) in intensive breeding system. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Applied Animal Behaviour Science, v. 184, p. 117-125, Nov. 2016. |
|
DOI: |
http://dx.doi.org.ez103.periodicos.capes.gov.br/10.1016/j.applanim.2016.08.009 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The collared peccary (Pecari tajacu) is a species with great potential for breeding in captivity since it adapts well to a variety of foods, has a high breeding capacity and there is an existing market for its meat and leather, which is of excellent quality. However, it is necessary to understand its social structure, when maintained in intensive breeding, to adequately manage groups and limit potential aggressions to the stockman. Four family units (dam, sire and descendants) were monitored (phase 1); females descendants were subsequently relocated into four new experimental social groups (phase 2). In these experimental groups, the female descendants were grouped with adult males, without the presence of the parents. Interactions were filmed three times per week, during two months, for each treatment (phase 1 = family units and phase 2 = experimental groups). A matrix of aggressive and submissive behaviors was developed and the dominance relations were evaluated with the Elo-rating method. A stability index of rank orders, the steepness and the degree of linearity were calculated to analyse the hierarchy in each family unit and experimental group. The parents remained on the highest hierarchical levels in three of the four family units and female descendants occupied the highest hierarchical levels in experimental groups. A linear hierarchy composed of adults of both genders was found in two family units and a mono-sexual linear hierarchy with females at the highest-ranking positions was evidenced in two experimental groups. Hierarchy was stable (all stability indexes values ≥0.94), while steepness was variable among family units and experimental groups (range: 0.23?0.84). The ranking-position of a female descendant in a family unit was not a good predictor of her ranking position in experimental units. Male descendants received significantly less friendly behaviors than female descendants did (p = 0.01), dams (p < 0.01) and sires (p < 0.05) in the family units. There was no significant increase in the frequency of aggressive behavior after relocation of the animals. Our results indicate that collared peccaries raised in small group present stable dominance relations, form hierarchies of variable steepness and show females as the highest-ranking individual. MenosThe collared peccary (Pecari tajacu) is a species with great potential for breeding in captivity since it adapts well to a variety of foods, has a high breeding capacity and there is an existing market for its meat and leather, which is of excellent quality. However, it is necessary to understand its social structure, when maintained in intensive breeding, to adequately manage groups and limit potential aggressions to the stockman. Four family units (dam, sire and descendants) were monitored (phase 1); females descendants were subsequently relocated into four new experimental social groups (phase 2). In these experimental groups, the female descendants were grouped with adult males, without the presence of the parents. Interactions were filmed three times per week, during two months, for each treatment (phase 1 = family units and phase 2 = experimental groups). A matrix of aggressive and submissive behaviors was developed and the dominance relations were evaluated with the Elo-rating method. A stability index of rank orders, the steepness and the degree of linearity were calculated to analyse the hierarchy in each family unit and experimental group. The parents remained on the highest hierarchical levels in three of the four family units and female descendants occupied the highest hierarchical levels in experimental groups. A linear hierarchy composed of adults of both genders was found in two family units and a mono-sexual linear hierarchy with females at the highest-rankin... Mostrar Tudo |
|
Palavras-Chave: |
Caititu; Dominação; Sistema de criação. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 03165naa a2200253 a 4500
001 2056568
005 2022-05-23
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org.ez103.periodicos.capes.gov.br/10.1016/j.applanim.2016.08.009$2DOI
100 1 $aSILVA, S. do S. B. da
245 $aDominance relationships between collared peccaries Pecari tajacu (Cetartiodactyla$bTayassuidae) in intensive breeding system.$h[electronic resource]
260 $c2016
520 $aThe collared peccary (Pecari tajacu) is a species with great potential for breeding in captivity since it adapts well to a variety of foods, has a high breeding capacity and there is an existing market for its meat and leather, which is of excellent quality. However, it is necessary to understand its social structure, when maintained in intensive breeding, to adequately manage groups and limit potential aggressions to the stockman. Four family units (dam, sire and descendants) were monitored (phase 1); females descendants were subsequently relocated into four new experimental social groups (phase 2). In these experimental groups, the female descendants were grouped with adult males, without the presence of the parents. Interactions were filmed three times per week, during two months, for each treatment (phase 1 = family units and phase 2 = experimental groups). A matrix of aggressive and submissive behaviors was developed and the dominance relations were evaluated with the Elo-rating method. A stability index of rank orders, the steepness and the degree of linearity were calculated to analyse the hierarchy in each family unit and experimental group. The parents remained on the highest hierarchical levels in three of the four family units and female descendants occupied the highest hierarchical levels in experimental groups. A linear hierarchy composed of adults of both genders was found in two family units and a mono-sexual linear hierarchy with females at the highest-ranking positions was evidenced in two experimental groups. Hierarchy was stable (all stability indexes values ≥0.94), while steepness was variable among family units and experimental groups (range: 0.23?0.84). The ranking-position of a female descendant in a family unit was not a good predictor of her ranking position in experimental units. Male descendants received significantly less friendly behaviors than female descendants did (p = 0.01), dams (p < 0.01) and sires (p < 0.05) in the family units. There was no significant increase in the frequency of aggressive behavior after relocation of the animals. Our results indicate that collared peccaries raised in small group present stable dominance relations, form hierarchies of variable steepness and show females as the highest-ranking individual.
653 $aCaititu
653 $aDominação
653 $aSistema de criação
700 1 $aGUIMARÃES, D. A.
700 1 $aBIONDO, C.
700 1 $aOHASHI, O. M.
700 1 $aALBUQUERQUE, N. I. de
700 1 $aVECCHIA, A. C. D.
700 1 $aMIYAKI, C. Y.
700 1 $aLE PENDUE, Y.
773 $tApplied Animal Behaviour Science$gv. 184, p. 117-125, Nov. 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
05/05/1992 |
|
Data da última atualização: |
01/04/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
Nacional - B |
|
Autoria: |
HOFFMANN, C. B.; NEWMAN, G. G.; FOERSTER, L. A. |
|
Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
|
Título: |
Incidencia estacional de doencas e parasitas em populacoes naturais de Anticarsia gemmatalis Hübner, 1818 e Plusia spp. em soja. |
|
Ano de publicação: |
1979 |
|
Fonte/Imprenta: |
Anais da Sociedade Entomologica do Brasil, Londrina, v. 8, n. 1, p. 115-124, 1979. |
|
Idioma: |
Português |
|
Conteúdo: |
Lagartas de Anticarsia gemmatalis Hubner, 1818 e Plusia spp. foram coletadas semanalmente em dois campos de soja, em Cambe (PR) e observadas em laboratorio, de janeiro a marco de 1977, para correlacionar o seu nivel populacional com a incidencia de mortalidade pelos agentes de controle natural. Lagartas de A. gemmatalis foram infectadas pelos fungos Nomuraea rileyi (Farlow) Samson, Beauveria bassiana (Balsamo) Vuil., Entomophthora sphaerosperma (Fresenius) e por um virus do tipo poliedrose nuclear (VPN). Apenas Microcharops sp. (Hymenoptera: Ichneumonidae) foi observado parasitando essa lagarta. Lagartas de Pusia spp. foram infectadas pelos fungos N. rileyi e E. gammae (Weiser) e por um VPN. Foram observados os seguintes insetos parasitando Plusia spp.: Lito- mastix (Copidosoma) truncatellus (Dalman) (Hymenoptera: Encyrtidae) Apanteles marginiventris (Creson) Hymenoptera: Braconidae), Nemorilla ruficornis (Thonson) e Lespesia sp. (Diptera: Tachinidae). N. rileyi foi o patogeno mais importante, infectando 49% do total de A. gemmatalis e 33% de Plusia spp.. O pico de infeccao desse patogeno ocorreu tanto em A. gemmatalis como em Plusia spp. no estadio vegetativo da soja. |
|
Palavras-Chave: |
Brasil; Disease; Entomophthora sphaerosperma; Fungos entomopatogenicos; Insect; Parana; Plusia spp; Virus da poliedrose nuclear; VPN. |
|
Thesagro: |
Anticarsia Gemmatalis; Beauveria Bassiana; Controle Biológico; Doença; Inseto; Nomuraea Rileyi. |
|
Thesaurus NAL: |
biological control; Brazil. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
Marc: |
LEADER 02224naa a2200349 a 4500
001 1444649
005 2024-04-01
008 1979 bl uuuu u00u1 u #d
100 1 $aHOFFMANN, C. B.
245 $aIncidencia estacional de doencas e parasitas em populacoes naturais de Anticarsia gemmatalis Hübner, 1818 e Plusia spp. em soja.$h[electronic resource]
260 $c1979
520 $aLagartas de Anticarsia gemmatalis Hubner, 1818 e Plusia spp. foram coletadas semanalmente em dois campos de soja, em Cambe (PR) e observadas em laboratorio, de janeiro a marco de 1977, para correlacionar o seu nivel populacional com a incidencia de mortalidade pelos agentes de controle natural. Lagartas de A. gemmatalis foram infectadas pelos fungos Nomuraea rileyi (Farlow) Samson, Beauveria bassiana (Balsamo) Vuil., Entomophthora sphaerosperma (Fresenius) e por um virus do tipo poliedrose nuclear (VPN). Apenas Microcharops sp. (Hymenoptera: Ichneumonidae) foi observado parasitando essa lagarta. Lagartas de Pusia spp. foram infectadas pelos fungos N. rileyi e E. gammae (Weiser) e por um VPN. Foram observados os seguintes insetos parasitando Plusia spp.: Lito- mastix (Copidosoma) truncatellus (Dalman) (Hymenoptera: Encyrtidae) Apanteles marginiventris (Creson) Hymenoptera: Braconidae), Nemorilla ruficornis (Thonson) e Lespesia sp. (Diptera: Tachinidae). N. rileyi foi o patogeno mais importante, infectando 49% do total de A. gemmatalis e 33% de Plusia spp.. O pico de infeccao desse patogeno ocorreu tanto em A. gemmatalis como em Plusia spp. no estadio vegetativo da soja.
650 $abiological control
650 $aBrazil
650 $aAnticarsia Gemmatalis
650 $aBeauveria Bassiana
650 $aControle Biológico
650 $aDoença
650 $aInseto
650 $aNomuraea Rileyi
653 $aBrasil
653 $aDisease
653 $aEntomophthora sphaerosperma
653 $aFungos entomopatogenicos
653 $aInsect
653 $aParana
653 $aPlusia spp
653 $aVirus da poliedrose nuclear
653 $aVPN
700 1 $aNEWMAN, G. G.
700 1 $aFOERSTER, L. A.
773 $tAnais da Sociedade Entomologica do Brasil, Londrina$gv. 8, n. 1, p. 115-124, 1979.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
