A review of evolution of oviposition guilds in the Bruchidae (Coleoptera)

Revista Brasileira de Entomologia

Clarence Dan Johnson¹  Jesús Romero² 

[1] ,Northern Arizona University Department of Biological Sciences Flagstaff AZ ,USA

关键词: Fabaceae;    oviposition guilds;    seeds;    Stator;    Fabaceae;    guilda de oviposição;    sementes;    Stator;   

DOI  :  10.1590/S0085-56262004000300017

来源: SciELO

【 摘 要 】

Three guilds of bruchid beetles oviposit on seeds at different times and in different ways, i. e., in these guilds some species only oviposit on fruits while on the plant (Guild A), other species only oviposit on seeds exposed in fruits while still on the plant (Guild B) and some only oviposit on seeds once they are exposed on the substrate (Guild C). It has been established that one plant species may be oviposited upon by all three guilds, some only by two guilds and some by only one guild. Before and after the inception of this concept many papers have been published that seem to establish that early oviposition behavior of bruchids was probably onto fruits where they burrowed through the fruit wall and fed on seeds (Guild A). Then, as evolution of the fruits developed for dispersal of seeds and possible escape from bruchid predation, bruchids developed to feed in seeds in various other ways (Guilds B and C). Our data show that about 78% of extant bruchids oviposit on fruits, and the other 22% with behavior of Guilds B and C. A review of these papers and new data on oviposition guilds and bruchid evolution are presented and discussed here.

【 授权许可】

CC BY-NC-ND   
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