Results 41 to 50 of about 189,508 (188)

Especies introducidas como síntoma de degradación

open access: yes
430
González-Montelongo,Cristina   +2 more
openaire   +3 more sources

Anthropogenic or Natural Dispersal: Case of the Spiny‐Tailed Iguanas (Ctenosaura) on Clarion Island, Mexico

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
Species can colonize oceanic islands by both natural and human‐assisted dispersal and human‐caused species introductions have had catastrophic effects on ecosystems around the world. The Spiny‐tailed Iguanas inhabiting Clarion Island were previously considered introduced. Molecular data and analyses support iguanas' arrival on Clarion Island by natural
Daniel G. Mulcahy   +5 more
wiley   +1 more source

Primer reporte del pez no nativo Heros efasciatus (Cichliformes: Cichlidae) en las aguas dulces de Panamá

open access: yesNovitates Caribaea
Se reporta por primera vez la presencia del pez no nativo Heros efasciatus Heckel, 1840, habitando las aguas dulces panameñas, específicamente en el lago Gatún, Canal de Panamá.
Rigoberto González Gutiérrez   +1 more
doaj   +1 more source

Tracing the origin of the alien pest Cydia pomonella in Algeria through a worldwide comparison of the species’ DNA barcodes Reserche de l'origine du ravageur exotique Cydia pomonella en Algérie grâce à une comparaison mondiale des codes‐barres ADN de l'espèce Rastreando el origen de la plaga exótica Cydia pomonella en Argelia mediante una comparación mundial de los códigos de barras del ADN de la especie

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 2, Page 171-181, May 2025.
Cydia pomonella (Lepidoptera: Tortricidae) is a harmful apple and pear pest spread worldwide. We sequenced, for the first time, mitochondrial DNA from C. pomonella caterpillars collected in Northern Africa (Algeria) and assessed where it was introduced from.
Tayeb Mahi   +4 more
wiley   +1 more source

Examining the structure of plant–lemur interactions in the face of imperfect knowledge

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Biotic interactions, such as plant–animal seed dispersal mutualisms, are essential for ecosystem function. Such interactions are threatened by the possible extinction of the animal partners. Using a data set that includes plant–lemur interactions across Madagascar, we studied the current state of knowledge of these interactions and their ...
Jadelys Tonos   +6 more
wiley   +1 more source

Primer registro del género Platyscapa Motschoulsky, 1863 (Chalcidoidea: Agaonidae) para la República Dominicana

open access: yesNovitates Caribaea
Para confirmar la presencia de la avispa polinizadora de Ficus religiosa en República Dominicana, se recolectaron cinco siconos de cuatro árboles ubicados en igual número de localidades de la ciudad de Santo Domingo.
Candy G Ramírez Pérez
doaj   +1 more source

Novedades del género Tillandsia (Bromeliaceae, Tillandsioideae) para Uruguay

open access: yesBoletín de la Sociedad Argentina de Botánica, 2018
Se citan por primera vez para la flora de Uruguay a Tillandsia capillaris Ruiz & Pav. (= T. capillaris f. hieronymi (Mez) L.B. Sm.) y T. loliacea Mart. ex Schult. f.
Andrés J. Rossado   +3 more
doaj   +1 more source

Leucaena lanceolata S. Watson ssp. lanceolata, ESPECIE FORESTAL CON POTENCIAL PARA SER INTRODUCIDA EN SISTEMAS SILVOPASTORILES

open access: yesRevista Chapingo Serie Ciencias Forestales y del Ambiente, 2013
La utilización de especies forestales en los sistemas de producción agropecuaria contribuye a reducir la presión en los bosques naturales y se pueden incorporar en áreas no arboladas. El objetivo de este estudio fue evaluar la calidad nutritiva, germinación, desarrollo de plántula en vivero y diversidad de usos de Leucaena lanceolata S. Watson ssp.
María L. Román-Miranda   +5 more
openaire   +3 more sources

Trade and socioeconomic importance of an invasive giant snail in the endemic‐rich island of São Tomé, Central Africa

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Managing invasive species is crucial to mitigate their negative impacts on ecosystems, yet conflicts may arise when their social benefits are disregarded. Human pressure on the endemic‐rich forests of São Tomé has been high since the island was discovered by the Portuguese in the 15th century, and numerous species have been introduced.
Martina Panisi   +7 more
wiley   +1 more source

Estandarización de primers mitocondriales y nucleares para futuros análisis filogenéticos en la especie Gonatodes caudiscutatus [PDF]

open access: yes, 2020
Gonatodes caudiscutatus is a gecko species that inhabits the three regions of continental Ecuador and has been introduced into the Galapagos Islands.
Villacreses Arauz, Erika Gabriela
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