Biological notes on Centris (Trachina) perforator with a comparative analysis of the species with ground-nesting habits of the genus (Apidae: Centridini)
2021
Martins, Herbeson Ovidio de Jesus | Santos, Isabel Alves dos | Vivallo, Felipe | Ferreira, Vinina Silva
In this study, we present for the first time information on nesting site, the architecture of nests, sex ration, and development of Centris (Trachina) perforator. Furthermore, we revised the literature and summarized the information on the nest biology of ground-nesting species of Centris. The nest of C. perforator consists of a main short tunnel that is split into branches with 2 to 15 brood cells. Females needed approximately one day for the construction and provision of each brood cell. This species is protandric with adults emerging between 48‒83 days. The nest of C. perforator follows the same pattern found in other species of the subgenus Trachina.
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