2007
DOI: 10.1590/s0101-81752007000400023
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Utilização de frutos de cactos (Cactaceae) como recurso alimentar por vespas sociais (Hymenoptera, Vespidae, Polistinae) em uma área de caatinga (Ipirá, Bahia, Brasil)

Abstract: Este estudo teve por objetivo identificar as espécies utilizadas como recurso alimentar e descrever os padrões locais de utilização de frutos de cactos como recurso alimentar por vespas sociais em uma área de Caatinga. Novecentos e oito indivíduos de nove espécies de vespas foram capturados visitando seis espécies de cactáceas. Cereus jamacaru DC. e Pilosocereus catingicola (Gurke) Byles & G.D foram as cactáceas mais utilizadas por vespas sociais, tanto em número de espécies quanto de indivíduos. Polybia p… Show more

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Cited by 20 publications
(16 citation statements)
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“…The division of resources by guild members and the resulting competitive structure can only be seen if they are maintained over time by competition for limiting resources (Pianka, 1980). Moreover, the generalist tendencies of social wasps allows them to have low dependence on particular food resources (Santos et al, 2007). This dietary flexibility likely facilitates coexistence by reducing interspecific competition.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The division of resources by guild members and the resulting competitive structure can only be seen if they are maintained over time by competition for limiting resources (Pianka, 1980). Moreover, the generalist tendencies of social wasps allows them to have low dependence on particular food resources (Santos et al, 2007). This dietary flexibility likely facilitates coexistence by reducing interspecific competition.…”
Section: Resultsmentioning
confidence: 99%
“…resource, without preference or selective behavior (RaveretRitcher, 2000;Santos et al, 2007). However, these wasps may return to hunt in locations of previous successful predation activity and feed several times on the same prey species, with individuals acting as facultative specialists (RaveretRichter, 2000;Bichara-Filho et al, 2009).…”
mentioning
confidence: 99%
“…The use of mandacaru for food included both nonhuman animals (see, for example, Cavalcanti & Resende 2006) Mandacaru is one of the main forage resources for ruminant animals during the prolonged drought periods in Northeast Brazil. Because of this, many agriculturalists of this region cultivate mandacaru to support their herd Animal food (forage) Cavalcanti & Resende 2006;Santos et al 2007;Araújo et al 2010;Damasceno et al 2010;Silva et al 2011;Lucena et al 2012b;2015;Pereira Filho et al 2013;Roque & Loiola 2013;Silva et al 2013;Alves et al 2014;Sales et al 2014;Pereira Júnior et al 2015;Santana Neto et al 2015 Cereus jamacaru DC. (Cactaceae): From 17 th century naturalists to modern day scientific and technological prospecting and to sell to other ranchers (Sales et al 2014).…”
Section: Resultsmentioning
confidence: 99%
“…Among the most comprehensive study reporting the social wasps's diversity in Northeastern Brazil, five were developed in Bahia state: one in three ecosystems (Floresta Tropical Atlântica, Restinga and Manguezal) with 21 species (Santos et al, 2007a); two in Caatinga area, with 13 visiting flowers (Aguiar & Santos, 2007) and nine using cactus fruit for food resources (Santos et al, 2007b); one in Cerrado area, 19 wasp species (Santos et al, 2009), and the last one in an area of Campos Rupestres, collecting 11 species visiting flowers (Silva-Pereira & Santos, 2006). Additionally, one study was made in Maranhão state, referring to a Cerrados area, with 31 species, the largest number of species so far recorded from an area in the Northeastern region (Souza et al, 2011), another study was performed in the state of Rio Grande do Norte, with 20 species (Virgínio et al, 2014) and the last in Piauí state with 12 species (Rocha & Silveira, 2014).…”
mentioning
confidence: 99%