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Polistes annularis (P. annularis) is a species of paper wasp found throughout the eastern half of the United States. [1] [2] This species of red paper wasp is known for its large size and its red-and-black coloration and is variably referred to as a ringed paper wasp or jack Spaniard wasp.
Botanical Name: Spiraea bumalda 'BI0601' Sun Exposure: Full sun to part shade Soil Type: Rich, moist, well-draining Soil pH: Acidic to neutral (4.5-7.5) USDA Hardiness Zones: 4 to 9. This popular ...
Insect winter ecology describes the overwinter survival strategies of insects, which are in many respects more similar to those of plants than to many other animals, such as mammals and birds. Unlike those animals, which can generate their own heat internally ( endothermic ), insects must rely on external sources to provide their heat ...
Face of a southern yellowjacket (Vespula squamosa)Yellowjackets may be confused with other wasps, such as hornets and paper wasps such as Polistes dominula.A typical yellowjacket worker is about 12 mm (0.47 in) long, with alternating bands on the abdomen; the queen is larger, about 19 mm (0.75 in) long (the different patterns on their abdomens help separate various species).
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In Polistes exclamans, equal sex ratio is obtained when only 46.3% of investment is devoted to females as female wasps are 1.16 times larger than male wasps. [16] In a study done by Strassmann, it was found that sexual investment is female biased, especially during years of high predation and when nests are generally less successful. [ 16 ]
P. carolina is within the family Vespidae, which includes nearly all of the eusocial wasps and many of the solitary wasps. It is further placed within the subfamily Polistinae (paper wasps), which is the second-largest of the subfamilies within the Vespidae. The Polistinae contain two main behavioral groups: swarm founding, involving a large ...
Wasp season is typically between March and November but the bugs are especially active now after a mild winter and spring. “This is a really big year for wasps,” said Lynn Kimsey, director of ...