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	Provedor de dados Rev. Bras. entomol. (1) Autor Brugger,Mariana (1) Camargo,Roberto da Silva (1) Forti,Luiz Carlos (1) Lopes,Juliane Floriano Santos (1) Santos,Carlos Magno dos (1) Palavra-chave Acromyrmex subterraneus (1) Digging behavior (1) Leaf-cutting ants (1) Nest building (1) Social insect (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2017 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Effect of the presence of brood and fungus on the nest architecture and digging activity of Acromyrmex subterraneus Forel (Hymenoptera, Formicidae) Rev. Bras. entomol. Santos,Carlos Magno dos; Camargo,Roberto da Silva; Brugger,Mariana; Forti,Luiz Carlos; Lopes,Juliane Floriano Santos. ABSTRACT This study investigated the stimuli that trigger digging behavior in Acromyrmex subterraneus during nest building. The hypothesis was that the presence of the fungus garden and/or brood triggers the excavation of tunnels and chambers. For the experiment, the excavation rate of individually marked workers kept in plastic cylinders filled with soil was recorded. Four treatments were applied: (1) 30 medium-sized workers, 5 g fungus garden and 30 brood items (larvae and pupae); (2) 30 medium-sized workers and 5 g fungus garden; (3) 30 medium-sized workers and 30 brood items; (4) 30 medium-sized workers without fungus and brood. After 24 h, morphological parameters of nest structure (length and width of the chambers and tunnels in cm) and the volume of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Acromyrmex subterraneus; Digging behavior; Leaf-cutting ants; Nest building; Social insect. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000100080 Registros recuperados: 1 Primeira ... 1 ... Última

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