. The developmental ecology of Mantispa uhleri Banks (Neuroptera: Mantispidae). Mantispa uhleri; Insects; Mantispa uhleri; Insects. Egg Sac Penetration 35 nopsis sp. collected from beneath the loose bark of Osage orange trees and prepared as detailed for Experiment 3 (p. 28). We used adult crab spiders, Philodromus vulgaris Hentz, taken from the same habitats as the Agelenopsis sacs. All three spider species were collected in the vicinity of Urbana, Illinois. All experiments were carried out at a temperature of 25°C with 80% relative humidity and a photoperiod of L:D = 16:8. Frequencies were a
. The developmental ecology of Mantispa uhleri Banks (Neuroptera: Mantispidae). Mantispa uhleri; Insects; Mantispa uhleri; Insects. Egg Sac Penetration 35 nopsis sp. collected from beneath the loose bark of Osage orange trees and prepared as detailed for Experiment 3 (p. 28). We used adult crab spiders, Philodromus vulgaris Hentz, taken from the same habitats as the Agelenopsis sacs. All three spider species were collected in the vicinity of Urbana, Illinois. All experiments were carried out at a temperature of 25°C with 80% relative humidity and a photoperiod of L:D = 16:8. Frequencies were analyzed using the chi-square (X ^) distribution or the G statistic. Means were compared by a t-test. Experiment 5: Discovery and penetration of egg sacs by unrestrained larvae An experimental arena was constructed with an inverted cm diameter Petri dish top, as illustrated in Figure 8. Phil- odromus spiders or Agelenopsis egg sacs, or both, were placed at positions PI through P6 of Figure 8. Spiders were restrained by folding a small piece of cheesecloth in half, placing the spider between the two pieces thus formed, and closing the three open. Fig. 8. Arena used in Experiment Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Redborg, Kurt E. (Kurt Eric), 1949-; MacLeod, Ellis G. Champaign, Ill. : University of Illinois Press
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectinsects
