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- Dang, Hoa T.; Nguyen, Lien T.P.
- Journal of Asia-Pacific entomology 2019 v.22 no.2 pp. 427-436
- multivoltine habit, etc ; Vespidae; brood cells; eggs; females; insect larvae; nesting sites; overwintering; oviposition; parasitoids; prepupae; sex ratio; traps; wasps; Vietnam; Show all 15 Subjects
- ... Rhynchium brunneum brunneum (Fabricius, 1793) is a common species using trap nests in North Vietnam. The females chose the nest traps with diameters ranging from 5.5 to 17 mm. Nests consisted of a linear series of one to eleven brood cells separated by mud partitions. Brood cells were provisioned with caterpillars, and eggs were attached to the ceiling of the cells by a thin filament. The life his ...