Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy
- Autores
- Konopko, Susana Amanda; Mazzucconi, Silvia Ana; López Ruf, Mónica Liliana
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The chorionic structure of the eggs of sixteen species of Corixoidea (Ectemnostega (Ectemnostega) quadrata (Signoret), E. (Ectemnostegella) quechua (Bachmann), Trichocorixa mendozana Jaczewski, Centrocorisa kollari (Fieber), Heterocorixa brasiliensis Hungerford, Sigara (Aphelosigara) tucma Bachmann, S. (Tropocorixa) denseconscripta (Breddin), S. (T.) platensis Bachmann, S. (T.) rubyae (Hungerford), S. (T.) santiagiensis (Hungerford), S. (T.) schadei (Hungerford), S. (T.) yala Bachmann, Tenagobia (Incertagobia) incerta Lundblad, T. (Fuscagobia) fuscata (Stål), T. (Schadeogobia) schadei Lundblad, and T. (Tenagobia) pulchra Hungerford) is described for the first time using scanning electron microscopy. In addition, the eggs of some of these species are described based on color and morphometry. The sculpturing of the chorion and the structure of the micropylar area here in studied using scanning electron microscopy together with the length of the stalk distinguish the eggs of the genera (except Sigara, genus without a uniform pattern on the sculpturing of the chorion) and subgenera (including Aphelosigara and Tropocorixa) of Corixoidea present in Argentina. The above mentioned characters, together with the egg length, proved to be useful for the identification of the Argentinian species. An identification key to the eggs of Argentinian species of Corixoidea based on the material herein studied, and additional data present in the literature, is provided.
Facultad de Ciencias Naturales y Museo - Materia
-
Ciencias Naturales
Nepomorpha
Morphology
Egg
Chorionic structure
Key
Scanning electron microscopy - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/98475
Ver los metadatos del registro completo
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Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopyKonopko, Susana AmandaMazzucconi, Silvia AnaLópez Ruf, Mónica LilianaCiencias NaturalesNepomorphaMorphologyEggChorionic structureKeyScanning electron microscopyThe chorionic structure of the eggs of sixteen species of Corixoidea (Ectemnostega (Ectemnostega) quadrata (Signoret), E. (Ectemnostegella) quechua (Bachmann), Trichocorixa mendozana Jaczewski, Centrocorisa kollari (Fieber), Heterocorixa brasiliensis Hungerford, Sigara (Aphelosigara) tucma Bachmann, S. (Tropocorixa) denseconscripta (Breddin), S. (T.) platensis Bachmann, S. (T.) rubyae (Hungerford), S. (T.) santiagiensis (Hungerford), S. (T.) schadei (Hungerford), S. (T.) yala Bachmann, Tenagobia (Incertagobia) incerta Lundblad, T. (Fuscagobia) fuscata (Stål), T. (Schadeogobia) schadei Lundblad, and T. (Tenagobia) pulchra Hungerford) is described for the first time using scanning electron microscopy. In addition, the eggs of some of these species are described based on color and morphometry. The sculpturing of the chorion and the structure of the micropylar area here in studied using scanning electron microscopy together with the length of the stalk distinguish the eggs of the genera (except Sigara, genus without a uniform pattern on the sculpturing of the chorion) and subgenera (including Aphelosigara and Tropocorixa) of Corixoidea present in Argentina. The above mentioned characters, together with the egg length, proved to be useful for the identification of the Argentinian species. An identification key to the eggs of Argentinian species of Corixoidea based on the material herein studied, and additional data present in the literature, is provided.Facultad de Ciencias Naturales y Museo2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf223-240http://sedici.unlp.edu.ar/handle/10915/98475enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/3777info:eu-repo/semantics/altIdentifier/issn/1175-5326info:eu-repo/semantics/altIdentifier/ark/10.11646/zootaxa.3737.3.2info:eu-repo/semantics/altIdentifier/doi/10.11646/zootaxa.3737.3.2info:eu-repo/semantics/altIdentifier/hdl/11336/3777info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:01:55Zoai:sedici.unlp.edu.ar:10915/98475Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:01:56.279SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy |
| title |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy |
| spellingShingle |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy Konopko, Susana Amanda Ciencias Naturales Nepomorpha Morphology Egg Chorionic structure Key Scanning electron microscopy |
| title_short |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy |
| title_full |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy |
| title_fullStr |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy |
| title_full_unstemmed |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy |
| title_sort |
Studies on the chorionic structure of the eggs of <i>Corixoidea</i> (Hemiptera: Heteroptera) with scanning electron microscopy |
| dc.creator.none.fl_str_mv |
Konopko, Susana Amanda Mazzucconi, Silvia Ana López Ruf, Mónica Liliana |
| author |
Konopko, Susana Amanda |
| author_facet |
Konopko, Susana Amanda Mazzucconi, Silvia Ana López Ruf, Mónica Liliana |
| author_role |
author |
| author2 |
Mazzucconi, Silvia Ana López Ruf, Mónica Liliana |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Naturales Nepomorpha Morphology Egg Chorionic structure Key Scanning electron microscopy |
| topic |
Ciencias Naturales Nepomorpha Morphology Egg Chorionic structure Key Scanning electron microscopy |
| dc.description.none.fl_txt_mv |
The chorionic structure of the eggs of sixteen species of Corixoidea (Ectemnostega (Ectemnostega) quadrata (Signoret), E. (Ectemnostegella) quechua (Bachmann), Trichocorixa mendozana Jaczewski, Centrocorisa kollari (Fieber), Heterocorixa brasiliensis Hungerford, Sigara (Aphelosigara) tucma Bachmann, S. (Tropocorixa) denseconscripta (Breddin), S. (T.) platensis Bachmann, S. (T.) rubyae (Hungerford), S. (T.) santiagiensis (Hungerford), S. (T.) schadei (Hungerford), S. (T.) yala Bachmann, Tenagobia (Incertagobia) incerta Lundblad, T. (Fuscagobia) fuscata (Stål), T. (Schadeogobia) schadei Lundblad, and T. (Tenagobia) pulchra Hungerford) is described for the first time using scanning electron microscopy. In addition, the eggs of some of these species are described based on color and morphometry. The sculpturing of the chorion and the structure of the micropylar area here in studied using scanning electron microscopy together with the length of the stalk distinguish the eggs of the genera (except Sigara, genus without a uniform pattern on the sculpturing of the chorion) and subgenera (including Aphelosigara and Tropocorixa) of Corixoidea present in Argentina. The above mentioned characters, together with the egg length, proved to be useful for the identification of the Argentinian species. An identification key to the eggs of Argentinian species of Corixoidea based on the material herein studied, and additional data present in the literature, is provided. Facultad de Ciencias Naturales y Museo |
| description |
The chorionic structure of the eggs of sixteen species of Corixoidea (Ectemnostega (Ectemnostega) quadrata (Signoret), E. (Ectemnostegella) quechua (Bachmann), Trichocorixa mendozana Jaczewski, Centrocorisa kollari (Fieber), Heterocorixa brasiliensis Hungerford, Sigara (Aphelosigara) tucma Bachmann, S. (Tropocorixa) denseconscripta (Breddin), S. (T.) platensis Bachmann, S. (T.) rubyae (Hungerford), S. (T.) santiagiensis (Hungerford), S. (T.) schadei (Hungerford), S. (T.) yala Bachmann, Tenagobia (Incertagobia) incerta Lundblad, T. (Fuscagobia) fuscata (Stål), T. (Schadeogobia) schadei Lundblad, and T. (Tenagobia) pulchra Hungerford) is described for the first time using scanning electron microscopy. In addition, the eggs of some of these species are described based on color and morphometry. The sculpturing of the chorion and the structure of the micropylar area here in studied using scanning electron microscopy together with the length of the stalk distinguish the eggs of the genera (except Sigara, genus without a uniform pattern on the sculpturing of the chorion) and subgenera (including Aphelosigara and Tropocorixa) of Corixoidea present in Argentina. The above mentioned characters, together with the egg length, proved to be useful for the identification of the Argentinian species. An identification key to the eggs of Argentinian species of Corixoidea based on the material herein studied, and additional data present in the literature, is provided. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013-10 |
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http://sedici.unlp.edu.ar/handle/10915/98475 |
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eng |
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eng |
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