First records of three species of Oxycraspedus Kuschel (Coleóptera: Belidae) in Argentina and use of a predictive model to compare their potential distribution with the range of their host-plant, Araucaria araucana

Ferrer, Maria Silvia; Marvaldi, Adriana E.; Tognelli, Marcelo F.

doi:10.4067/s0716-078x2007000300006

Cited by 11 publications

(8 citation statements)

References 10 publications

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“…Diagnosis. This new species is similar to O. cribricollis (Blanchard, 1851) from Chile and Argentina (Ferrer et al 2007, Legalov 2009) but differs in the protibiae without a fringe of long setae, a body black, a more convex form and wider pronotum and elytra.…”

Section: Description Of Oxycraspedus Poinari Sp Nmentioning

confidence: 65%

“…The specimens of Oxycraspedini can be identified as representatives of Metrioxenini by the head behind eyes being without a groove and the pronotum being without discal carinae. Three extant species of Oxycraspedus from Chile and Argentina develop in female strobili of Araucaria araucana (Kuschel 1995b, 2001, Ferrer et al 2007. The Baltic amber species developed possibly also in Araucaria.…”

Section: Discussionmentioning

confidence: 99%

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Two new genera and four new species of fossilweevils (Coleoptera: Curculionoidea) in Baltic amber

Legalov¹

2016

Entomol. Fennica

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Two new genera, Palaeodexipeus gen. n. (type species: Palaeodexipeus kirejtshuki sp. n.) and Succinalophus gen. n. (type species: S. attenboroughi sp. n.), and four new species, Oxycraspedus poinari sp. n., Palaeodexipeus kirejtshuki sp. n., Dorytomus electrinus sp. n. and Succinalophus attenboroughi sp. n., are described and illustrated. These are the first records of the tribes Oxycraspedini in the family Belidae, and Stromboscerini and Tropiphorini in Curculionidae in the Baltic amber.

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Section: Description Of Oxycraspedus Poinari Sp Nmentioning

confidence: 65%

Section: Discussionmentioning

confidence: 99%

Two new genera and four new species of fossilweevils (Coleoptera: Curculionoidea) in Baltic amber

Legalov¹

2016

Entomol. Fennica

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“…The Oxycoryninae, with approximately 200 species in 13 genera, have broader but fragmented ranges, with the three tribes showing an American, Asian-African, and Pacific-Atlantic island distribution, respectively. [Zimmerman 1994;Kuschel & Leschen 2003;Marvaldi et al 2006;Ferrer et al 2007;Ferrer & Marvaldi 2010;Ferrer et al 2011;Marvaldi & Ferrer, in press. ] Biology and Ecology.…”

Section: Subfamilymentioning

confidence: 99%

3.3. Belidae Schoenherr, 1826

Marvaldi¹,

Ferrer²

2014

Arthropoda: Insecta: Coleoptera

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“…Dark line indicates limit of the ice sheet during LGM 89 . Right-upper box shows the Araucaria araucana distribution 90 . Right-lower box shows the Chilean geographical context of studied sites.…”

Section: Introductionmentioning

confidence: 99%

Assessing signals of selection and historical demography to develop conservation strategies in the Chilean emblematic Araucaria araucana

Fuentes

González

Saavedra

et al. 2021

Sci Rep

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Loss of genetic diversity reduces the ability of species to evolve and respond to environmental change. Araucaria araucana is an emblematic conifer species from southern South America, with important ethnic value for the Mapuche people (Pehuenche); the Chilean Government has catalogued its conservation status as vulnerable. Climatic fluctuations were potentially a major impact in the genetic variation within many tree species. In this context, the restricted geographic distribution of A. araucana in Chile appears to be a consequence of the Last Glacial Maximum (LGM). During the past two centuries, strong human intervention has also affected the geographical distribution and population sizes of A. araucana. Reduction of population size may cause loss of genetic diversity, which could affect frequency of adaptive loci. The aims of this study were to know the existence of potential loci under selection and populations with genetic, demographic disequilibrium in the Chilean distribution of A. araucana. Based on 268 polymorphic AFLP loci, we have investigated potential loci under selection and genetic, demographic disequilibrium within seven Chilean populations of Araucaria araucana. Correlation of 41 outlier loci with the environmental variables of precipitation and temperature reveals signatures of selection, whereas 227 neutral loci provide estimates of demographic equilibrium and genetic population structure. Three populations are recommended as priorities for conservation.

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First records of three species of Oxycraspedus Kuschel (Coleóptera: Belidae) in Argentina and use of a predictive model to compare their potential distribution with the range of their host-plant, Araucaria araucana

Abstract: Primera cita de las tres especies de Oxycraspedus Kuschel (Coleoptera: Belidae) en Argentina y uso de un modelo predictivo para comparar su distribución potencial con el rango de su planta huésped, la Araucaria araucana

Cited by 11 publications

References 10 publications

Two new genera and four new species of fossilweevils (Coleoptera: Curculionoidea) in Baltic amber

Two new genera and four new species of fossilweevils (Coleoptera: Curculionoidea) in Baltic amber

3.3. Belidae Schoenherr, 1826

Assessing signals of selection and historical demography to develop conservation strategies in the Chilean emblematic Araucaria araucana

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