| 31. | The nectar provided by these plants is commonly fed on by wasps such as " Polistes instabilis ".
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| 32. | "Polistes humilis " are observed to subsist on food brought back to the nest by worker wasps.
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| 33. | Like the other members of the order Hymenoptera, " Polistes metricus " has a haplodiploid genetic system.
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| 34. | "Polistes " nests can be built from wood fiber which are collected from posts and plant stems.
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| 35. | Since " Polistes " social parasites are very rare, these altitudinal migrations also give them an advantage.
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| 36. | Therefore, the " Polistes versicolor " can be useful as a pollinator or as effective pest control.
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| 37. | Additionally, nutrient levels does not change throughout the lifetime of both male and females " Polistes metricus ."
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| 38. | In Costa Rica, male " Polistes carnifex " congregate on the top of ridges where they maintain territories.
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| 39. | When a female " Polistes " wasp first emerges, she is unaware of the colony s unique odor.
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| 40. | When it comes to alarm systems, " Polistes " species can communicate with others through vibrational and visual signals.
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