Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge
Backgrounds and aims: The “Los Pantanos de Villa Wildlife Refuge” is a representative sample of the wetlands of the South American Pacific arid coast; however, its exotic flora remains unknown and may threaten the ecosystem. This work aims to identify the presence and distribution of exotic shrub-ar...
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| Autores principales: | , , , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2025
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/44992 |
| Aporte de: |
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I10-R325-article-44992 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
entomología especies introducidas inventario forestal Los Pantanos de Villa Entomology, forest inventory forest pest introduced species |
| spellingShingle |
entomología especies introducidas inventario forestal Los Pantanos de Villa Entomology, forest inventory forest pest introduced species Sueldo Huerta, Andrea Bautista Cerna, Felix Aguirre, Rosario Ramirez, Dámaso W. Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge |
| topic_facet |
entomología especies introducidas inventario forestal Los Pantanos de Villa Entomology, forest inventory forest pest introduced species |
| author |
Sueldo Huerta, Andrea Bautista Cerna, Felix Aguirre, Rosario Ramirez, Dámaso W. |
| author_facet |
Sueldo Huerta, Andrea Bautista Cerna, Felix Aguirre, Rosario Ramirez, Dámaso W. |
| author_sort |
Sueldo Huerta, Andrea |
| title |
Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge |
| title_short |
Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge |
| title_full |
Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge |
| title_fullStr |
Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge |
| title_full_unstemmed |
Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge |
| title_sort |
exotic shrub-arboreal species in the ramsar wetland los pantanos de villa, lima, peru: current state of knowledge |
| description |
Backgrounds and aims: The “Los Pantanos de Villa Wildlife Refuge” is a representative sample of the wetlands of the South American Pacific arid coast; however, its exotic flora remains unknown and may threaten the ecosystem. This work aims to identify the presence and distribution of exotic shrub-arboreal species in the wetland, to analyze their relationship with native plant communities, and record their most frequent pests.
M&M: A forest census was carried out according to the plant communities (Gramadal, Totoral, and Juncal), followed by an order and similarity analysis, and the identification of the phytophagous insects or pests registered in these exotic species.
Results and discussions: Eleven exotic shrub-arboreal species were recorded, with a total of 481 individuals. The most abundant was Eucalyptus globulus (190 individuals), followed by Casuarina equisetifolia (74), Prosopis sp, (70), Washingtonia robusta (58), Phoenix dactylifera (41), Tamarix aphylla (21), Schinus terebinthifolius (15), Myoporum acuminatum (7), Acacia aroma (2), Thuja sp. (2), and Araucaria excelsa (1). The gramadal community presented the highest number of species and individuals of exotic flora (9 species/413 individuals), followed by the juncal (6 /60) and the totoral (2 /8). The three communities showed a low similarity (<50%) of exotic flora. Thirteen species of phytophagous insects were recognized, with Icerya purchasi and Aleurodicus juleikae the most frequent.
Conclusions: This study enhances knowledge of exotic shrub-arboreal species in Los Pantanos de Villa Ramsar wetland, providing solid information to guide the development of management strategies for exotic species in this ecosystem type. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2025 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/44992 |
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I10-R325-article-449922025-06-03T12:03:59Z Exotic shrub-arboreal species in the Ramsar wetland Los Pantanos de Villa, Lima, Peru: Current state of knowledge Especies exóticas arbustivas-arbóreas en el humedal Ramsar Los Pantanos de Villa, Lima, Perú: Estado actual del conocimiento Espécies arbustivo-arbóreas exóticas no pântano Ramsar Los Pantanos de Villa, (Lima, Peru): estado atual do conhecimento Sueldo Huerta, Andrea Bautista Cerna, Felix Aguirre, Rosario Ramirez, Dámaso W. entomología especies introducidas inventario forestal Los Pantanos de Villa Entomology, forest inventory forest pest introduced species Backgrounds and aims: The “Los Pantanos de Villa Wildlife Refuge” is a representative sample of the wetlands of the South American Pacific arid coast; however, its exotic flora remains unknown and may threaten the ecosystem. This work aims to identify the presence and distribution of exotic shrub-arboreal species in the wetland, to analyze their relationship with native plant communities, and record their most frequent pests. M&M: A forest census was carried out according to the plant communities (Gramadal, Totoral, and Juncal), followed by an order and similarity analysis, and the identification of the phytophagous insects or pests registered in these exotic species. Results and discussions: Eleven exotic shrub-arboreal species were recorded, with a total of 481 individuals. The most abundant was Eucalyptus globulus (190 individuals), followed by Casuarina equisetifolia (74), Prosopis sp, (70), Washingtonia robusta (58), Phoenix dactylifera (41), Tamarix aphylla (21), Schinus terebinthifolius (15), Myoporum acuminatum (7), Acacia aroma (2), Thuja sp. (2), and Araucaria excelsa (1). The gramadal community presented the highest number of species and individuals of exotic flora (9 species/413 individuals), followed by the juncal (6 /60) and the totoral (2 /8). The three communities showed a low similarity (<50%) of exotic flora. Thirteen species of phytophagous insects were recognized, with Icerya purchasi and Aleurodicus juleikae the most frequent. Conclusions: This study enhances knowledge of exotic shrub-arboreal species in Los Pantanos de Villa Ramsar wetland, providing solid information to guide the development of management strategies for exotic species in this ecosystem type. Introducción y objetivos: El Refugio de Vida Silvestre “Los Pantanos de Villa" es una muestra representativa de los humedales de la costa árida del Pacífico sudamericano, sin embargo, su flora exótica es desconocida y puede amenazar el ecosistema. Este trabajo pretende identificar la presencia y distribución de las especies exóticas arbustivas-arbóreas en el humedal, analizar su relación con las comunidades vegetales nativas y registrar sus insectos fitófagos más frecuentes. M&M: Se realizó un censo forestal según las comunidades vegetales (Gramadal, Totoral y Juncal), un análisis de ordenamiento y similitud, y la identificación de los insectos fitófagos como potenciales plagas en dichas especies exóticas. Resultados y discusiones: Se registraron 11 especies exóticas, con un total de 481 individuos. La más abundante fue Eucalyptus globulus (190 individuos), seguida de Casuarina equisetifolia (74), Prosopis sp. (70), Washingtonia robusta (58), Phoenix dactylifera (41), Tamarix aphylla (21), Schinus terebinthifolius (15), Myoporum acuminatum (7), Thuja sp. (2), Acacia aroma (2) y Araucaria excelsa (1). La comunidad de gramadal presentó la mayor cantidad de especies e individuos de flora exótica (9 especies/413 individuos), seguido del juncal (6 /60) y el totoral (2 /8). Las tres comunidades mostraron una baja similitud (<50%) de flora exótica. Se reconocieron 13 especies de insectos fitófagos, siendo Icerya purchasi y Aleurodicus juleikae las más frecuentes. Conclusiones: El presente estudio aporta al conocimiento de las especies exóticas arbustivas-arbóreas del humedal Ramsar los Pantanos de Villa, brindando información sólida para desarrollar estrategias de gestión de especies exóticas en este tipo de ecosistemas. O "Refúgio de Vida Silvestre Los Pantanos de Villa" é uma amostra representativa das zonas úmidas da costa árida do Pacífico sul-americano; no entanto, esse ecossistema tem uma flora exótica desconhecida, que pode representar uma ameaça. O objetivo do estudo foi identificar a presença e a distribuição de espécies exóticas arbustivo-arbóreas na zona úmida, bem como analisar sua relação com as comunidades de plantas nativas e registrar suas pragas mais frequentes. Foi realizado um censo florestal de acordo com as comunidades vegetais do ecossistema (Gramadal, Totoral e Juncal), seguido de uma análise de classificação e similaridade e, por fim, a identificação das pragas registradas nessas espécies.Foram registradas 11 espécies exóticas arbustivo-arbóreas, com um total de 481 indivíduos, dos quais 190 eram Eucalyptus globulus, 15 Schinus terebinthifolius, 74 Casuarina equisetifolia, 21 Tamarix aphylla, 07 Myoporum acuminatum, 02 Thuja sp, 70 Prosopis sp, 58 Washingtonia robusta, 02 Acacia aroma, 41 Phoenix canariensis e 01 Araucaria excelsa. Por outro lado, a comunidade de plantas gramíneas apresentou o maior número de espécies e indivíduos de flora exótica (9 espécies/413 indivíduos), seguida pela comunidade juncal (6 espécies/60 indivíduos) e totoral (2 espécies/8 indivíduos). As três comunidades apresentaram uma composição particular e uma baixa similaridade (<50%) de flora exótica. Por fim, foram reconhecidas 13 espécies de pragas, sendo que Icerya purchasi (Cochinilla acanalada) e Aleurodicus Juleikae (Mosca blanca algodonosa) estavam mais presentes nas espécies florestais.O conhecimento científico obtido representa uma primeira linha de base para auxiliar no gerenciamento e na conservação da biodiversidade da área úmida. Sociedad Argentina de Botánica 2025-04-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/44992 10.31055/1851.2372.v60.n1.44992 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; ##issue.vol## 60 ##issue.no## 1 (2025): March Boletín de la Sociedad Argentina de Botánica; Vol. 60 Núm. 1 (2025): Marzo Boletín de la Sociedad Argentina de Botánica; v. 60 n. 1 (2025): Marzo 1851-2372 0373-580X 10.31055/1851.2372.v60.n1 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/44992/48691 https://revistas.unc.edu.ar/index.php/BSAB/article/view/44992/48692 Derechos de autor 2025 Andrea Sueldo Huerta, Felix Bautista Cerna, Rosario Aguirre, Dámaso W. Ramirez https://creativecommons.org/licenses/by-nc-nd/4.0 |