New Zealand Journal of Science and Technology
Entomological Research Station
The life-cycles of two species of Bombus introduced into New Zealand have been determined for one district by analysing field populations. Both internal and external features of the humble-bees have been considered, and comparisons are made with the cycle found in Southern England.
Cumber, R. A., "The Life-Cycle of Humble-Bees in New Zealand" (1954). Co. Paper 29.
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