Data/hora: 12/06/2024 15:48:19

Provedor de dados: | 104
País: | Brazil
Título: | Biologia e ecologia de Anthodioctes moratoi Urban (Hymenoptera, Megachilidae, Anthidiini) em matas contínuas e fragmentos na Amazônia Central, Brasil
Autores: | Morato,Elder Ferreira.
Data: | 2001-09-01
Ano: | 2001
Palavras-chave: | Anthidiini; Anthodioctes moratoi; Amazonia; Bee biology; Trap-nests.
Resumo: | Anthodioctes moratoi Urban, 1999 was described based on specimens collected in tlhe state of Amazonas during a study of the ecology of trap-nesting bees and wasps. Sampling was done between 1988 and 1990 north of Manaus, in areas of the "Forest Fragment Biological Dynamics Project". Wooden trap-nests were set in different heights inside continuous forests, forest fragments of different sizes, natural gaps inside continuous forest, and in cleared areas between forest fragments. A total of 61 nests were collected from which 33 males and 46 females emerged. The majority of nests was collected in continuous forests, at 15 m height, in holes 4.8 mm in diameter. No nest was collected in cleared areas. There was no correlation, neither between number of nests and monthly precipitation, nor between the monthly number of nests constructed in the two consecutive years. No nest was constructed between January and June 1989. Overall, this coincided with the period of least activity of other trap-nesting bees in the studied areas. The nests consisted of a linear series of brood cells with walls made of resinous material mixed with small wood chips. The average length of the provisioned cell was 13,4 mm. Half of this length was occupied by a pollen mass. The number of provisioned cells varied between two and nine. In 52% of the nests there was brood mortality in at least one cell. The phorid fly Phalacrotophora (Omapanta) sp. was the only nest associate, emerged, from just one cell.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000300009
Editor: | Sociedade Brasileira de Zoologia
Relação: | 10.1590/S0101-81752001000300009
Formato: | text/html
Fonte: | Revista Brasileira de Zoologia  v.18 n.3 2001
Fonte: | info:eu-repo/semantics/openAccess