Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex
The South American fruit fly, Anastrepha fraterculus, is a complex of cryptic species composed of at least seven morphotypes. Some of them, such as the Peruvian and Brazilian 1 morphotypes (which include Argentinean populations), exhibit strong pre-copulatory isolation, yet it is possible to obtain...
| Autores principales: | , , , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Cambridge University Press
2021
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/8711 https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/abs/differences-in-sperm-storage-and-remating-propensity-between-adult-females-of-two-morphotypes-of-the-anastrepha-fraterculus-diptera-tephritidae-cryptic-species-complex/B11C75C23BFAC1E384FCFE6B1E56DF1A https://doi.org/10.1017/S0007485314000200 |
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| author | Abraham, Solana Rull Gabayet, Juan Antonio Mendoza, Mariana Liendo, María Clara Devescovi, Francisco Roriz, Alzira K.P. Kovaleski, Adalesio Segura, Diego Fernando Vera, María Teresa |
| author_browse | Abraham, Solana Devescovi, Francisco Kovaleski, Adalesio Liendo, María Clara Mendoza, Mariana Roriz, Alzira K.P. Rull Gabayet, Juan Antonio Segura, Diego Fernando Vera, María Teresa |
| author_facet | Abraham, Solana Rull Gabayet, Juan Antonio Mendoza, Mariana Liendo, María Clara Devescovi, Francisco Roriz, Alzira K.P. Kovaleski, Adalesio Segura, Diego Fernando Vera, María Teresa |
| author_sort | Abraham, Solana |
| collection | INTA Digital |
| description | The South American fruit fly, Anastrepha fraterculus, is a complex of cryptic species composed of at least seven morphotypes. Some of them, such as the Peruvian and Brazilian 1 morphotypes (which include Argentinean populations), exhibit strong pre-copulatory isolation, yet it is possible to obtain heterotypic crosses when forcing copulation of adults under laboratory conditions. The cross involving Peruvian males and Argentinean females produces F1 offspring with reduced viability in terms of egg hatch. This low hatchability could be caused by a reduced amount of sperm transferred to and stored by females mated with heterotypic males, which in turn could affect their post-copulatory behaviour. To test these hypotheses, we investigated sperm transfer and female mating and remating behaviour for homotypic and heterotypic crosses between adults of two morphotypes (Brazilian 1 [Argentina] and Peruvian [Peru]) of the A. fraterculus cryptic species complex. As reported before, Argentinean males and females mated earlier in the day than the other three mating combinations. Peruvian females engaged in shorter copulation times than Argentinean females. Peruvian females tended to store smaller quantities of sperm than Argentinean females, and almost a half of the crosses involving Argentinean males and Peruvian females were unsuccessful (no sperm transfer). However, there was no evidence that the cross between Peruvian males and Argentinean females resulted in storage of a critically small amount of sperm (posing risk of sperm shortage). Argentinean females were more willing to remate than Peruvian females, irrespective of male morphotype, but latency to remating was not affected by male or female morphotype. This study shows that mating behaviour differs between some of the A. fraterculus complex morphotypes, with female but not male morphotype determining female likelihood to remate. |
| format | Artículo |
| id | INTA8711 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Cambridge University Press |
| publisherStr | Cambridge University Press |
| record_format | dspace |
| spelling | INTA87112021-02-22T12:40:10Z Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex Abraham, Solana Rull Gabayet, Juan Antonio Mendoza, Mariana Liendo, María Clara Devescovi, Francisco Roriz, Alzira K.P. Kovaleski, Adalesio Segura, Diego Fernando Vera, María Teresa Isolation Techniques Behaviour Females Técnicas de Aislamiento Comportamiento Tephritidae Hembra Anastrepha fraterculus Sperm Storage Almacenamiento de Esperma The South American fruit fly, Anastrepha fraterculus, is a complex of cryptic species composed of at least seven morphotypes. Some of them, such as the Peruvian and Brazilian 1 morphotypes (which include Argentinean populations), exhibit strong pre-copulatory isolation, yet it is possible to obtain heterotypic crosses when forcing copulation of adults under laboratory conditions. The cross involving Peruvian males and Argentinean females produces F1 offspring with reduced viability in terms of egg hatch. This low hatchability could be caused by a reduced amount of sperm transferred to and stored by females mated with heterotypic males, which in turn could affect their post-copulatory behaviour. To test these hypotheses, we investigated sperm transfer and female mating and remating behaviour for homotypic and heterotypic crosses between adults of two morphotypes (Brazilian 1 [Argentina] and Peruvian [Peru]) of the A. fraterculus cryptic species complex. As reported before, Argentinean males and females mated earlier in the day than the other three mating combinations. Peruvian females engaged in shorter copulation times than Argentinean females. Peruvian females tended to store smaller quantities of sperm than Argentinean females, and almost a half of the crosses involving Argentinean males and Peruvian females were unsuccessful (no sperm transfer). However, there was no evidence that the cross between Peruvian males and Argentinean females resulted in storage of a critically small amount of sperm (posing risk of sperm shortage). Argentinean females were more willing to remate than Peruvian females, irrespective of male morphotype, but latency to remating was not affected by male or female morphotype. This study shows that mating behaviour differs between some of the A. fraterculus complex morphotypes, with female but not male morphotype determining female likelihood to remate. Instituto de Genética Fil: Abraham, Solana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina Fil: Rull Gabayet, Juan Antonio. Instituto de Ecologia; México Fil: Mendoza, Mariana. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra Terapéutica Vegetal; Argentina Fil: Liendo, María Clara. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Devescovi, Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Roriz, Alzira K. P. Universidade Federal da Bahia; Brasil Fil: Kovaleski, Adalesio. Embrapa Uva e Vinho. Estacao Experimental de Vacaria; Brasil Fil: Segura, Diego Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Vera, Maria Teresa. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra Terapéutica Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán; Argentina 2021-02-22T12:30:58Z 2021-02-22T12:30:58Z 2014-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/8711 https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/abs/differences-in-sperm-storage-and-remating-propensity-between-adult-females-of-two-morphotypes-of-the-anastrepha-fraterculus-diptera-tephritidae-cryptic-species-complex/B11C75C23BFAC1E384FCFE6B1E56DF1A 0007-4853 https://doi.org/10.1017/S0007485314000200 eng info:eu-repo/semantics/restrictedAccess application/pdf Cambridge University Press Bulletin of Entomological Research 104 (3) : 376-382 (Junio 2014) |
| spellingShingle | Isolation Techniques Behaviour Females Técnicas de Aislamiento Comportamiento Tephritidae Hembra Anastrepha fraterculus Sperm Storage Almacenamiento de Esperma Abraham, Solana Rull Gabayet, Juan Antonio Mendoza, Mariana Liendo, María Clara Devescovi, Francisco Roriz, Alzira K.P. Kovaleski, Adalesio Segura, Diego Fernando Vera, María Teresa Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex |
| title | Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex |
| title_full | Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex |
| title_fullStr | Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex |
| title_full_unstemmed | Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex |
| title_short | Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex |
| title_sort | differences in sperm storage and remating propensity between adult females of two morphotypes of the anastrepha fraterculus diptera tephritidae cryptic species complex |
| topic | Isolation Techniques Behaviour Females Técnicas de Aislamiento Comportamiento Tephritidae Hembra Anastrepha fraterculus Sperm Storage Almacenamiento de Esperma |
| url | http://hdl.handle.net/20.500.12123/8711 https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/abs/differences-in-sperm-storage-and-remating-propensity-between-adult-females-of-two-morphotypes-of-the-anastrepha-fraterculus-diptera-tephritidae-cryptic-species-complex/B11C75C23BFAC1E384FCFE6B1E56DF1A https://doi.org/10.1017/S0007485314000200 |
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