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Ester Paixão Da ,silva - One of the best experts on this subject based on the ideXlab platform.
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Occurrence of Symphyla (Myriapoda) in the region
2016Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:Abstract – The present work aimed at identifying the Symphyla species diversity and abundance in various land‑use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil.
Pesquisa Agropecuária Brasileira v. 44 n. 8 p. 981-983 ago. 2009., 2010Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:Abstract ? The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage.Made available in DSpace on 2014-08-07T06:55:06Z (GMT). No. of bitstreams: 1 Occurrence.pdf: 345906 bytes, checksum: e86830d373f921d4a3b3090786006593 (MD5) Previous issue date: 2010-03-12200
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil
'Embrapa Agroindustria Tropical', 2010Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:O objetivo deste trabalho foi identificar a diversidade e a abundância de espécies de Symphyla em diversos sistemas de manejo do solo em diferentes graus de intensificação no oeste da Amazônia. Este é o primeiro inventário de Symphyla em florestas primárias e secundárias, roças, sistemas agroflorestais e pastagens, realizado na região do Alto Rio Solimões, em Benjamin Constant, AM. As amostras (n = 101) foram coletadas com uma sonda de metal, e a extração dos sínfilos foi efetuada com o aparelho de Berlese-Tullgren. Foram registrados dois gêneros e três espécies de sínfilos. Considerando a diversidade encontrada em inventários efetuados na Amazônia, que no geral têm apenas quatro gêneros e cinco espécies conhecidas, as três espécies registradas neste estudo são consideradas razoavelmente representativas da diversidade na área. Duas das espécies do gênero Hanseniella encontradas são conhecidas como causadoras de danos a plantas.The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil
Pesquisa Agropecuária Brasileira, 2009Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil Ocorrência de Symphyla (Myriapoda) na região do Alto Rio Solimões, Amazonas
Embrapa Informação Tecnológica, 2009Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage.O objetivo deste trabalho foi identificar a diversidade e a abundância de espécies de Symphyla em diversos sistemas de manejo do solo em diferentes graus de intensificação no oeste da Amazônia. Este é o primeiro inventário de Symphyla em florestas primárias e secundárias, roças, sistemas agroflorestais e pastagens, realizado na região do Alto Rio Solimões, em Benjamin Constant, AM. As amostras (n = 101) foram coletadas com uma sonda de metal, e a extração dos sínfilos foi efetuada com o aparelho de Berlese-Tullgren. Foram registrados dois gêneros e três espécies de sínfilos. Considerando a diversidade encontrada em inventários efetuados na Amazônia, que no geral têm apenas quatro gêneros e cinco espécies conhecidas, as três espécies registradas neste estudo são consideradas razoavelmente representativas da diversidade na área. Duas das espécies do gênero Hanseniella encontradas são conhecidas como causadoras de danos a plantas
José Wellington De ,morais - One of the best experts on this subject based on the ideXlab platform.
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Occurrence of Symphyla (Myriapoda) in the region
2016Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:Abstract – The present work aimed at identifying the Symphyla species diversity and abundance in various land‑use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil.
Pesquisa Agropecuária Brasileira v. 44 n. 8 p. 981-983 ago. 2009., 2010Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:Abstract ? The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage.Made available in DSpace on 2014-08-07T06:55:06Z (GMT). No. of bitstreams: 1 Occurrence.pdf: 345906 bytes, checksum: e86830d373f921d4a3b3090786006593 (MD5) Previous issue date: 2010-03-12200
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil
'Embrapa Agroindustria Tropical', 2010Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:O objetivo deste trabalho foi identificar a diversidade e a abundância de espécies de Symphyla em diversos sistemas de manejo do solo em diferentes graus de intensificação no oeste da Amazônia. Este é o primeiro inventário de Symphyla em florestas primárias e secundárias, roças, sistemas agroflorestais e pastagens, realizado na região do Alto Rio Solimões, em Benjamin Constant, AM. As amostras (n = 101) foram coletadas com uma sonda de metal, e a extração dos sínfilos foi efetuada com o aparelho de Berlese-Tullgren. Foram registrados dois gêneros e três espécies de sínfilos. Considerando a diversidade encontrada em inventários efetuados na Amazônia, que no geral têm apenas quatro gêneros e cinco espécies conhecidas, as três espécies registradas neste estudo são consideradas razoavelmente representativas da diversidade na área. Duas das espécies do gênero Hanseniella encontradas são conhecidas como causadoras de danos a plantas.The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil
Pesquisa Agropecuária Brasileira, 2009Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage
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Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil Ocorrência de Symphyla (Myriapoda) na região do Alto Rio Solimões, Amazonas
Embrapa Informação Tecnológica, 2009Co-Authors: José Wellington De ,morais, Ester Paixão Da ,silvaAbstract:The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the Symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of Symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage.O objetivo deste trabalho foi identificar a diversidade e a abundância de espécies de Symphyla em diversos sistemas de manejo do solo em diferentes graus de intensificação no oeste da Amazônia. Este é o primeiro inventário de Symphyla em florestas primárias e secundárias, roças, sistemas agroflorestais e pastagens, realizado na região do Alto Rio Solimões, em Benjamin Constant, AM. As amostras (n = 101) foram coletadas com uma sonda de metal, e a extração dos sínfilos foi efetuada com o aparelho de Berlese-Tullgren. Foram registrados dois gêneros e três espécies de sínfilos. Considerando a diversidade encontrada em inventários efetuados na Amazônia, que no geral têm apenas quatro gêneros e cinco espécies conhecidas, as três espécies registradas neste estudo são consideradas razoavelmente representativas da diversidade na área. Duas das espécies do gênero Hanseniella encontradas são conhecidas como causadoras de danos a plantas
Andrea Battisti - One of the best experts on this subject based on the ideXlab platform.
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high genetic variability despite haplodiploidy in primitive sawflies of the genus cephalcia hymenoptera pamphiliidae
Cellular and Molecular Life Sciences, 1996Co-Authors: Alberta Boato, Andrea BattistiAbstract:Hymenoptera are haplodiploid and usually display very low genetic variation. Most data concern social or parasiticApocrita, while the little information available for the primitive phytophagous species of the suborder Symphyta is contradictory. The present study is related to seven species of the genusCephalcia, living in coniferous forests of Northern Eurasia and sharing spruce (Picea sp. pl.) as host plant. Individuals from 22 populations belonging toCephalcia abietis, C. alashanica, C. arvensis, C. erythrogaster, C. fallenii, C. fulva, C. klugii from Europe and China were surveyed for genetic variation at 28 loci using enzyme electrophoresis. Pairs of sibling species were recognized withinC. arvensis andC. fallenii, corresponding to different phenological and morphological forms. In the latter case, reproductive isolation in sympatry occurs despite low genetic distance (D=0.059). Large genetic distances and fixed alternate alleles were observed between Chinese and European populations ofC. abietis andC. arvensis. Expected heterozygosity ofCephalcia populations (0.197, SD 0.064) is significantly higher than that of other Symphyta (Tenthredinoidea) (averageH exp 0.059, SD 0.032) (two-tailed Mann-Whitney test, Z=4.39, p<0.01). These data suggest that haplodiploidy per se does not reduce the genetic variation in mostCephalcia populations. Most of the factors that can lower the potential for genetic diversity in a haplodiploid genetic system are not so effective inCephalcia populations, which seem to be comparable to diplodiploid insect populations in diversity. In a few isolated populations the large number of fixed loci and the large genetic distances may support the predicted faster rate of fixation, as a consequence of haplodiploidy.
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High genetic variability despite haplodiploidy in primitive sawflies of the genus Cephalcia (Hymenoptera, Pamphiliidae)
'Springer Science and Business Media LLC', 1996Co-Authors: Alberta Boato, Andrea BattistiAbstract:Hymenoptera are haplodiploid and usually display very low genetic variation. Most data concern social or parasitic Apocrita, while the little information available for the primitive phytophagous species of the suborder Symphyta is contradictory. The present study is related tea seven species of the genus Cephalcia, living in coniferous forests of Northern Eurasia and sharing spruce (Picea sp. pi.) as host plant. individuals from 22 populations belonging to Cephalcia abietis, C. alashanica, C. arvensis, C. erythrogaster, C. fallenii, C. fulva, C. klugii from Europe and China were surveyed for genetic variation at 28 loci using enzyme electrophoresis. Pairs of sibling species were recognized within C. arvensis and C. fallenii, corresponding to different phenological and morphological forms. In the latter case, reproductive isolation in sympatry occurs despite low genetic distance (D = 0.059). Large genetic distances and fixed alternate alleles were observed between Chinese and European populations of C. abietis and C. arvensis. Expected heterozygosity of Cephalcia populations (0.197, SD 0.064) is significantly higher than that of other Symphyta (Tenthredinoidea) (average H-exp 0.059, SD 0.032) (two-tailed Mann-Whitney test, Z = 4.39, p
Cristina Menta - One of the best experts on this subject based on the ideXlab platform.
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Monitoring soil restoration in an open-pit mine in northern Italy
Applied Soil Ecology, 2014Co-Authors: Cristina Menta, Stefania Pinto, Alan Leoni, Federica D Conti, C. Lozano-fondónAbstract:Mining causes significant damage to the environment: the removal of top layers of soil causes loss of structure and functionality, with a subsequent reduction in biodiversity. Soil communities are important for soil formation, they contribute to the improvement of several characteristics of soils and they play key roles in many processes that enhance the success of restoration. Unfortunately, soil fauna are poorly monitored even though they represent a good tool for assessing soil quality. The “La Speranza” quarry in northern Italy was studied from the start of the restoration process in 2008 until 2012. Six sites were selected and monitored annually. Microarthropods were extracted from three replicates of soil drawn from each site, identified to order level and then counted. Both the abundances of taxa and the soil biological indices applied (Shannon diversity index (H’), Pielou's evenness index (J), the Acari to Collembola ratio (A/C) and the QBS-ar index) revealed a good level of soil recovery over the years studied. Furthermore, the edaphic organisms that are generally associated with stable conditions in the soil (e.g. Symphyla, Protura, Chilopoda), appeared in the most recent of the years.
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Soil microarthropod communities from Mediterranean forest ecosystems in Central Italy under different disturbances
Environmental Monitoring and Assessment, 2013Co-Authors: Silvia Blasi, Cristina Menta, Lorena Balducci, Federica Delia Conti, Enrico Petrini, Gianluca PiovesanAbstract:The aim of this study is to assess soil quality in Mediterranean forests of Central Italy, from evergreen to deciduous, with different types of management (coppice vs. high forest vs. secondary old growth) and compaction impacts (machinery vs. recreational). Soil quality was evaluated studying soil microarthropod communities and applying a biological index (QBS-ar) based on the concept that the higher is the soil quality, the higher will be the number of microarthropod groups well adapted to the soil habitat. Our results confirm that hardwood soils are characterised by the highest biodiversity level among terrestrial communities and by a well-structured and mature microarthropod community, which is typical of stable ecosystems (QBS value, >200). While silvicultural practices and forest composition do not seem to influence QBS-ar values or microarthropod community structure, the index is very efficient in detecting soil impacts (soil compaction due to logging activities). Several taxa (Protura, Diplura, Coleoptera adults, Pauropoda, Diplopoda, Symphyla, Chilopoda, Diptera larvae and Opiliones) react negatively to soil compaction and degradation (QBS value,
Andreas Taeger - One of the best experts on this subject based on the ideXlab platform.
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Tenthredo limbata shinoharai Togashi,1974, paratype
2018Co-Authors: Andreas TaegerAbstract:Tenthredo limbata shinoharai Togashi,1974, paratypeNote. The data on the label are slightly different from the data in the original description.Current placement: Tenthredo shinoharai Togashi,1974Togashi, I. 1974: Descriptions of new species of Symphyta (Hymenoptera) from Japan (4). - Transactions of the Shikoku Entomological Society, Matsuyama 12(1-2): 10-12Shinohara, A. 1988: Taxonomic Changes in the Sawfly Genus Tenthredo (Hymenoptera, Tenthredinidae). - Kontyû, Tokyo 56(2): 463
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Perineura sawai Togashi, 2007, holotype
2018Co-Authors: Andreas TaegerAbstract:Perineura sawai Togashi, 2007, holotypecurrent placement: Tenthredo ferruginea Schrank, 1776Note. Togashi (2007) mentioned Y. Sawa as collector, but on the label I. Togashi is given as collector.Togashi, I. 2007: Two New Species of the Perineura esakii Group (Hymenoptera, Tenthredinidae) from Japan. - Biogeography : international journal of biogeography, phylogeny, taxonomy, ecology, biodiversity, evolution, and conservation biology, Tokyo 9: 13-18Synonymy by: Shinohara, A.; Hara, H. 2015: Taxonomic Notes and New Distribution and Host Plant Records for Sawflies and Woodwasps (Hymenoptera, Symphyta) of Japan. - Bulletin of the National Museum of Nature and Science, Series A (Zoology), Tokyo 41(3): 171-184.
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fauna europaea hymenoptera symphyta ichneumonoidea
Biodiversity Data Journal, 2017Co-Authors: Kees Van Achterberg, Andreas Taeger, Kees Zwakhals, Matti Viitasaari, Dicky Yu, Stephan M. Blank, Yde De JongAbstract:Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all extant European terrestrial and freshwater animals, their geographical distribution at the level of countries and major islands (west of the Urals and excluding the Caucasus region), and some additional information. The Fauna Europaea project comprises about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies, which is much more than the originally projected number of 100,000 species. Fauna Europaea represents a huge effort by more than 400 contributing specialists throughout Europe and is a unique (standard) reference suitable for many users in science, government, industry, nature conservation and education. For the Hymenoptera, taxonomic data from one grade (Symphyta) and one Superfamily (Ichneumonoidea), including 15 families and 10,717 species, are included. Ichneumonoidea is the largest superfamily of Hymenoptera and consisting of two extant families, Ichneumonidae and Braconidae. The costal cell of the fore wing is absent, the fore wing has at least two closed cells, the constriction between the mesosoma (thorax + first abdominal segment or propodeum) and the metasoma (remainder of abdomen) is distinct and the parasitoid larvae usually spin a silken cocoon. Also, the metasoma is ventrally partly desclerotized in the vast majority of ichneumonoids.
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identification of sawflies and horntails hymenoptera symphyta through dna barcodes successes and caveats
Molecular Ecology Resources, 2017Co-Authors: Stefan Schmidt, Andreas Taeger, Stephan M. Blank, Andrew Liston, Erik Heibo, Jerome Moriniere, Katja Kramp, Manfred Kraus, Olga Schmidt, Marko ProusAbstract:The 'Symphyta' is a paraphyletic assemblage at the base of the order Hymenoptera, comprising 14 families and about 8750 species. All have phytophagous larvae, except for the Orussidae, which are parasitoids. This study presents and evaluates the results of DNA barcoding of approximately 5360 specimens of 'Symphyta', mainly adults, and 4362 sequences covering 1037 species were deemed of suitable quality for inclusion in the analysis. All extant families are represented, except for the Anaxyelidae. The majority of species and specimens are from Europe, but approximately 38% of the species and 13% of the specimens are of non-European origin. The utility of barcoding for species identification and taxonomy of 'Symphyta' is discussed on the basis of examples from each of the included families. A significant level of cryptic species diversity was apparent in many groups. Other attractive applications include the identification of immature stages without the need to rear them, community analyses based on metabarcoding of bulk samples and association of the sexes of adults.
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Tenthredo vitta Enslin, 1920, lectotype
2016Co-Authors: Andreas Taeger, Christian KutzscherAbstract:Tenthredo vitta Enslin, 1920, lectotypeCurrent status: Tenthredo hilaris F. Smith, 1874Tenthredo vitta Enslin, 1920: 60, 90. Syntype(s) ♂, type locality “Nippon”. Lectotype ♂ “Haruna Japan” [ca. 36.470°N, 138.850°E] (ZSM). Synonymy by Takeuchi [1951]. References:Enslin, E. 1920: Die Blattwespengattung Tenthredo L. (Tenthredella Rohwer). - Abhandlungen der Zoologisch-Botanischen Gesellschaft in Österreich, Wien 11(1): 1-96Takeuchi, K. 1951: New and unrecorded sawflies from Shikoku, Japan 1). (Hymenoptera: Symphyta). - Transactions of the Shikoku Entomological Society, Matsuyama 2(4): 57-62Lectotype designation:A. Taeger, M. Wei, A. Shinohara (2016) Sibling species in Tenthredo Linné (Hymenoptera: Tenthredinidae): the status of some East Asian taxa.EUROASIAN ENTOMOLOGICAL JOURNAL 15(Suppl. 1): 156-164.
