Influence of photoperiod on Orius thyestes Herring (Hemiptera: Anthocoridae) reproduction and longevity

Carvalho, Alessandra Ribeiro de; Bueno, Vanda Helena Paes; Pedroso, Elizabeth C.; Kon, Leonardo I.; Diniz, Alexandre José Ferreira; Silva, Robson J.

doi:10.1590/s1519-566x2006000400010

Cited by 13 publications

(2 citation statements)

References 9 publications

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“…Similar results have been reported for O. insidiosus (Say) (Ruberson et al 1991). Similarly, photoperiod was shown to influence survival, fecundity and longevity in O. thyestes Herring (Carvalho et al 2006) and O. niger Wolff (Bahşi and Tunç 2008). Fewer studies have examined the effect of light intensity on the locomotor activity of Orius spp.…”

Section: Introductionsupporting

confidence: 76%

Light intensity and wavelength influence development, reproduction and locomotor activity in the predatory flower bug Orius sauteri (Poppius) (Hemiptera: Anthocoridae)

Wang

Tan²,

Michaud

et al. 2013

BioControl

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Section: Introductionsupporting

confidence: 76%

Light intensity and wavelength influence development, reproduction and locomotor activity in the predatory flower bug Orius sauteri (Poppius) (Hemiptera: Anthocoridae)

Wang

Tan²,

Michaud

et al. 2013

BioControl

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“…We included female body size, here measured as pronotal width, as a covariate because it is typically highly correlated with fecundity ( Honěk 1993 ). We included photoperiod as a covariate because photoperiod can affect egg production for female hemipterans ( Dingle 1968 , Carvalho et al 2006 ).…”

Section: Methodsmentioning

confidence: 99%

Reproductive Costs for Hybridizing Female Anasa tristis (Hemiptera: Coreidae), but No Evidence of Selection Against Interspecific Mating

Hamel

Eskeland

Lehmann

et al. 2018

Journal of Insect Science

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Individuals of different species sometimes mate in nature, and such behavior often carries costs, such as wasted gametes and inviable offspring. One context in which interspecific mating commonly occurs is when closely related species come into secondary contact. Here, we tested whether reproductive isolation is greater in an area of recent secondary contact than in allopatry for two closely related insect species, and we examined whether mating between individuals of these two species constitutes reproductive interference. In Florida, two species of squash bugs (Hemiptera: Coreidae: Anasa tristis DeGeer and Anasa andresii Guérin-Méneville) have been secondarily sympatric for ≥80 generations, and male A. andresii copulate with female A. tristis. Because hybridization is often costly for females, we predicted that secondarily sympatric females would be less likely to mate with heterospecifics than would allopatric females. We found no evidence of recent selection on reproductive isolation: females from both populations were equally likely to mate with heterospecifics, and heterospecific males did not make more mating attempts than conspecifics to achieve copulations. However, female A. tristis paired with heterospecifics produced many fewer eggs and offspring than females paired with conspecifics, and this did not differ according to whether females were from allopatric or sympatric populations. Our findings show that reproductive barriers between these species existed before secondary contact. We suggest that habitat use may limit encounter frequency, and that female choice, multiple mating, and postcopulatory processes may reduce costs for females. Consequently, we suggest that mating systems and ecological factors mediate the effects of reproductive interference.

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Oleraceous

Silva¹,

Araujo²,

Vázquez³

2019

Natural Enemies of Insect Pests in Neotropical Agroecosystems

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Influence of photoperiod on Orius thyestes Herring (Hemiptera: Anthocoridae) reproduction and longevity

Cited by 13 publications

References 9 publications

Light intensity and wavelength influence development, reproduction and locomotor activity in the predatory flower bug Orius sauteri (Poppius) (Hemiptera: Anthocoridae)

Light intensity and wavelength influence development, reproduction and locomotor activity in the predatory flower bug Orius sauteri (Poppius) (Hemiptera: Anthocoridae)

Reproductive Costs for Hybridizing Female Anasa tristis (Hemiptera: Coreidae), but No Evidence of Selection Against Interspecific Mating

Oleraceous

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