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Registros recuperados: 37
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A standardized description of European Sminthuridae (Collembola, Symphypleona), 1: genera Lipothrix, Gisinurus, and Caprainea Naturalis
Nayrolles, Pierre.
A new standard description of Collembola Symphypleona is proposed. In particular, a standard table of the appendicular chaetotaxy (antennae, legs, and furcula) is given. According to this presentation, the following species are redescribed: Lipothrix lubbocki (Tullberg, 1872), Gisinurus malatestai Dallai, 1970, Caprainea marginata (Schött, 1893), and Caprainea bremondi (Delamare & Bassot, 1957).
Tipo: Article / Letter to the editor Palavras-chave: Collembola; Symphypleona; Lipothrix; Gisinurus; Caprainea; Chaetotaxy; Taxonomy.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/503891
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A standardized description of European Sminthuridae (Collembola, Symphypleona), 2: review of four species of the genera Allacma and Spatulosminthurus Naturalis
Nayrolles, Pierre.
According to our standard of the appendicular chaetotaxy, the following species are redescribed: Allacma fusca (Linné, 1758), Allacma gallica (Carl, 1899), Spatulosminthurus lesnei (Carl, 1899), and Spatulosminthurus betschi Nayrolles, 1990.
Tipo: Article / Letter to the editor Palavras-chave: Collembola; Symphypleona; Allacma; Spatulosminthurus; Taxonomy; Chaetotaxy; Europe.
Ano: 1994 URL: http://www.repository.naturalis.nl/record/503953
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A standardized description of European Sminthuridae (Collembola, Symphypleona), 3: description of seven species of Sminthurus, including four new to science Naturalis
Nayrolles, Pierre.
The following three species are redescribed: Sminthurus viridis (Linnaeus, 1758), Sminthurus nigromaculatus Tullberg, 1871, and Sminthurus multipunctatus Schäffer, 1896. Four new species are described from France and Spain: Sminthurus bourgeoisi n. sp., Sminthurus bozoulensis n. sp., Sminthurus leucomelanus n.sp.,and Sminthurus hispanicus n. sp. The importance of the ontogeny of chaetotaxy is stressed. Indeed, not all species acquire the secondary chaetotaxy in the same instar, and for these characters the most informative instar is not the adult but the third juvenile instar. The study of such characters involves the clustering of similar characters. A short discussion is given about this issue (selection of characters and clustering criteria).
Tipo: Article / Letter to the editor Palavras-chave: Collembola; Symphypleona; Sminthurus; Chaetotaxy; New species; Taxonomy; Ontogeny; France; Spain.
Ano: 1995 URL: http://www.repository.naturalis.nl/record/503948
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Abundância de microartrópodes do solo em fragmentos de mata com araucária no sul do Brasil Iheringia, Sér. Zool.
Duarte,Marcelo Maisonette.
The abundance of soil microarthropods from seven fragments of Araucaria Forest, Muitos Capões, Rio Grande do Sul, Brazil, was compared. The size of the fragments ranged from 0.25 ha to 35 ha, the two largest fragments are situated within the Aracuri Ecological Station and the remaining five are situated in a cattle ranching farm. In June 2000, three plots (10 m x 10 m) were established in the central area of each patch, and three soil cores (7 cm diameter x 6 cm deep) were taken per plot. The abundance of microarthropods in the upper six centimeters (soil + litter) varied between 63209 and 102704 ind.m-2, with oribatid mites (Acari, Cryptostigmata) being dominant in all fragments (between 46.9 % and 61.3 % of total individuals). Most microarthropod groups...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil microarthropods; Araucaria forest; Acari; Collembola; Habitat fragmentation.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000200008
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Amostragem de solo e uso de "litterbags" na avaliação populacional de microartrópodos edáficos Scientia Agricola
Melo,Luiz Antonio Silveira; Ligo,Marco Antonio Vieira.
A distribuição agregada de microartrópodos edáficos dificulta a obtenção da estimativa de suas populações em agroecossistemas, por amostragem de solo. Buscando uma alternativa, compararam-se coletas realizadas em saquinhos com folhedo ("litterbags") e amostras de solo, em parcelas experimentais de sistemas de produção de tomate orgânico e convencional, em Jaguariúna, SP. Utilizaram-se três parcelas de 20 x 10m de cada sistema, avaliando-se as populações de Acari e Collembola presentes em quatro amostras de solo e em dois "litterbags" de cada parcela. Foram identificadas 30 famílias de Acari e quatro de Collembola nos sistemas de produção, 88% estando presentes em orgânico e 70% em convencional avaliados por "litterbags" e 53% em quaisquer dos sistemas...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Acari; Amostragem; Avaliação de impacto; Bioindicadores; Collembola; Mesofauna de solo; Tomate.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161999000300003
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Analysis of a species/instars/characters table: a theoretical survey on the use of chaetotaxy in ontophylogenetic studies Naturalis
Nayrolles, Pierre.
Phylogenetic studies on several groups of arthropods, such as Acari (mites) or Collembola (springtails), make wide use of chaetotaxy. Chaetotaxic characters, besides being morphological features (setal shape), often have a binary nature, that is presence vs. absence. A seta can be variable in a population, and one may attribute a presence probability to this seta. In fact, the presence probability should be defined for each instar. One might think that a variable seta corresponds to a polymorphism (e.g., two or more alleles in a population); in fact, setal variability should be regarded as the result of a propensity intrinsic to individuals, i.e., a potentiality being expressed at random among specimens. The phenomenon known as lateral inhibition explains...
Tipo: Article / Letter to the editor Palavras-chave: Ontogeny; Phytogeny; Chaetotaxy; Probabilistic organs; Ontogenetic trajectories; Arthropods; Collembola; Symphypleona.
Ano: 1998 URL: http://www.repository.naturalis.nl/record/534360
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Avaliação do impacto da fragmentação de florestas nativas sobre a mesofauna edáfica na região de Dourados-MS Ciência e Agrotecnologia
Gomes,Ana Amélia; Mussury,Rosilda Mara; Scalon,Silvana de Paula Quintão; Watthier,Fabiana; Cunha,Keilla Aparecida Almeida; Scalon Filho,Homero.
Este trabalho, objetivou-se avaliar o impacto da fragmentação sobre a dinâmica populacional de indivíduos da mesofauna edáfica em três fragmentos de florestas nativas na região de Dourados, MS, sendo dois deles localizados em área indígena (Jaguapiru e Bororó) e o terceiro em outra área não indígena (fazenda Azulão). Para avaliar o impacto da fragmentação, foi avaliado o número de Acari Oribatida e Gamasida e insetos Collembola nas três áreas de estudo, utilizando o funil de Berlesse modificado. Observou-se que o fragmento Bororó apresentou um número médio total de 8,42 organismos seguido da Jaguapirú com 11,25 e Azulão com 16,74. Os Acari Oribatida e Gamasida foram os mais numerosos nas três áreas estudadas.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Acari; Collembola; Mesofauna edáfica.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000300003
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Collembola (Arthropoda: Hexapoda) communities in the soil of papaya orchards managed with conventional and integrated production in Espírito Santo, Brazil Biota Neotropica
Culik,Mark Paul; Martins,David dos Santos; Ventura,José Aires.
Collembola have significant influences on soil microorganisms and fertility but information on these ecologically important arthropods is lacking, especially in agricultural and tropical environments. This research was conducted to identify Collembola species present in the soil of papaya orchards in Espírito Santo, Brazil, and to compare the effect of conventional and integrated production on Collembola in this Neotropical environment. Soil samples (4.8 cm diameter, 10 cm deep) were collected in February, May, August and November 2003, from papaya orchards managed with conventional production (including pesticide application based on little or no pest monitoring or consideration of environmental impact) and integrated production (including selective...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Collembola; Carica papaya; Biodiversity; Espírito Santo; Brazil.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032006000300019
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Comparação das comunidades de Entomobryidae e Isotomidae (Collembola) entre plantio direto em três níveis de fertilidade, plantio convencional e um ecossistema natural (campo nativo) em Ponta Grossa, Paraná, Brasil Zoologia
Sautter,Klaus Dieter; Santos,Honório Roberto dos; Ribeiro Júnior,Paulo Justiniano.
This work had as objective to compare the communities of Entomobryidae and Isotomidae (Collembola) among no-tillage in three fertility levels, conventional tillage and a natural ecosystem (native grassland). In the no-tillage in low fertility and medium fertility Entomobryidae and Isotomidae had populational picks in the winter and in the summer. In the no-tillage in area of high fertility, there was a populational pick for both families in the summer. In relation to the conventional tillage, Entomobryidae had a populational pick in the winter, and Isotomidae in the winter and in the summer. In the natural ecosystem Entomobryidae presented populational picks in the winter and in the summer and Isotomidae had regular populational fluctuation along the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Collembola; Entomobryidae; Isotomidae; No-tillage; Conventional tillage.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000100006
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Comparação das comunidades de Sminthuroidea e Onychiuridae (Collembola) entre plantio direto em três níveis de fertilidade, plantio convencional e um ecossistema natural (campo nativo) em Ponta Grossa, Paraná, Brasil Zoologia
Sautter,Klaus Dieter; Santos,Honório Roberto dos; Ribeiro Júnior,Paulo Justiniano.
This work had as objective to compare the communities of Sminthuroidea and Onychiuridae (Collembola) among no-tillage in three fertility levels, conventional tillage and a natural ecosystem (native grassland). In the conventional tillage and in the no-tillage in area of medium fertility, the community of Sminthuroidea had regular fluctuation along the period of the experiment, but wtth low densities. The no-tillage in area of high fertility presented a populational pick in the autumn; the no-tillage in area of low fertility, in the spring; and, the natural ecosystem, in the summer. As the final mean density of the population of Sminthuroidea, was observed that the no-tillage in area of low fertility went numerically superior to the others, proceeded by the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Collembola; Onychiuridae; Sminthuroidea; No-tillage; Conventional tillage.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000100007
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Contribuição para o conhecimento do gênero Arlesia Handschin (Collembola, Neanuridae, Pseudachorutinae) Zoologia
Mendonça,Maria Cleide de; Fernandes,Liliane Henriques.
Arlesia arleana sp.n. is described and illustrated. Arlesia proxima (Arlé, 1939) is redescribed based on especimens from Ubatuba, São Paulo, Brazil.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Collembola; Pseudachorutinae; Arlesia arleana; Arlesia proxima; Taxonomy.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000400026
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De springstaart Entomobrya unostrigata nieuw voor noordwest Europa (Hexapoda: Collembola: Entomobryidae) Naturalis
Berg, M.P.; Duinen, J.J. van.
Nieuw gevormd landschap, zoals jonge duinvalleien, opgespoten polders en bedrijventerreinen in ontwikkeling vormen de habitat van gespecialiseerde soorten. Je moet tegen een stootje kunnen om in een dergelijke zandige, schaars begroeide omgeving te overleven. Vooral langdurig warme, droge perioden vormen een probleem voor vochtminnende bodemdieren. De springstaartsoorten die hier overleven zijn warmteminnend en droogteresistent, een bijzondere combinatie voor bodemdieren. Dit geldt ook voor Entomobrya unostrigata, een nieuwe aanwinst voor de fauna van Noordwest-Europa. Er is een aantal populaties van deze soort op de Tweede Maasvlakte gevonden. De dieren zaten hier onder stenen en hout op opgespoten zand.
Tipo: Article / Letter to the editor Palavras-chave: Collembola; Entomobryidae; Entomobrya unostrigata; Nederland; Herkenning; Verspreiding; Biologie; 42.75.
Ano: 2014 URL: http://www.repository.naturalis.nl/record/625696
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De springstaart Fasciosminthurus quinquefasciatus nieuw voor de Nederlandse fauna (Collembola: Bourletiellidae) Naturalis
Berg, M.P.; Ouden, A. den.
Met enige regelmaat duiken nieuwe springstaartsoorten op in ons land. Het vinden van een nieuwe soort is soms op toeval gebaseerd. Op een foto van een sprinkhaan was naast de linker voorpoot een klein, donker vlekje te zien. Uitvergroot bleek het om een klein springstaartje te gaan. Het zwart-wit gestreepte patroon liet geen ruimte voor twijfel over de determinatie: Fasciosminthurus quinquefasciatus, een nieuwe springstaart voor de Nederlandse fauna. In dit artikel wordt het genus en de soort voorgesteld, beschrijven we de habitat en geven we informatie over de verspreiding in de rest van Europa.
Tipo: Article / Letter to the editor Palavras-chave: Collembola; Bourletiellidae; Fasciosminthurus quinquefasciatus; Nederland; Verspreiding; Herkenning; Biologie; 42.75.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/586856
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De springstaarten Folsomides angularis en F. parvulus nieuw voor de Nederlandse fauna (Hexapoda: Collembola: Isotomidae) Naturalis
Berg, M.P.; Dimmers, W.J.; Wynhoff, I.; Langevelde, F. van; Bezouw, R.F.H.M. van.
In Nederland zijn natuurlijke en semi-natuurlijke graslanden relatief slecht onderzocht op de aanwezigheid van springstaarten. In de ons omringende landen zijn deze biotopen vaak rijk aan specifieke soorten die alleen daar voorkomen. Naar verwachting kunnen in dit milieu veel nieuwe soorten voor onze fauna gevonden worden, vooral op nutriëntarme, zandige en droge ondergrond. Recentelijk zijn twee soorten uit het genus Folsomides in graslanden in het zuiden van ons land aangetroffen. Het betreft hier een nieuw genus voor de Nederlandse fauna. In dit artikel worden het genus en de twee soorten voorgesteld, beschrijven we de habitat en geven we informatie over de verspreiding en begeleidende soorten van deze springstaarten.
Tipo: Article / Letter to the editor Palavras-chave: Collembola; Isotomidae; Folsomides; Verspreiding; Nederland; Herkenning; 42.75.
Ano: 2015 URL: http://www.repository.naturalis.nl/record/640383
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De springstaarten van Nederland: het genus Bilobella, nieuw voor de fauna, en Neanura (Hexapoda: Entognatha: Collembola) Naturalis
Berg, M.P..
Uit Nederland zijn ruim 200 soorten springstaarten bekend, maar er zijn nog veel nieuwe soorten te verwachten. Deze verwachting is vooral gebaseerd op meldingen van springstaarten uit Denemarken, Duitsland en België, in biotopen die ook bij ons te vinden zijn. In de winter van 2007 werd op een ruderaal terrein in Westzaan Bilobella braunerae ontdekt, een nieuwe soort (en nieuw genus) voor ons land. In dit derde artikel in de serie springstaarten van Nederland worden de twee verwante genera Bilobella en Neanura geïntroduceerd, waarbij de nieuwe soort wordt behandeld. Met de determinatiesleutel zijn de Nederlandse soorten uit de subfamilie Neanurinae, plus de verwachte soorten op naam te brengen.
Tipo: Article / Letter to the editor Palavras-chave: Hexapoda; Entognatha; Collembola; Verspreiding; Herkenning; Biologie; Nederland; 42.75.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/421110
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De springstaarten van Nederland: het genus Orchesella (Hexapoda: Entognatha: Collembola). Naturalis
Berg, M.P..
The springtails of the Netherlands: genus Orchesella (Hexapoda: Entognatha: Collembola) This is the first in a series of publications on the identification, distribution and ecology of springtails of the Netherlands. In this paper the genus Orchesella Templeton, 1835 is described, which is with four native species present in the Netherlands, i.e. O. cincta (Linnaeus, 1758), O. flavescens (Bourlet, 1839), O. quinquefasciata (Bourlet, 1841), and O. villosa (Geoffroy, 1762). A fifth species, i.e. O. bifasciata (Bourlet, 1839) is expected, but has not been recorded yet. A key to the Dutch species is provided. A database was built up, containg 1037 verified museum records, literature records and personal observations. For each species a distribution map,...
Tipo: Article / Letter to the editor Palavras-chave: Springstaarten; Collembola; Verspreiding; Nederland; 42.75.
Ano: 2007 URL: http://www.repository.naturalis.nl/record/327111
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De springstaarten van Nederland: het genus Ptenothrix, nieuw voor de fauna (Hexapoda: Entognatha: Collembola). Naturalis
Berg, M.P..
The springtails of the Netherlands: genus Ptenothrix, new to the Dutch fauna (Hexapoda: Entognatha: Collembola) This paper is the second in a series on the identification, distribution and ecology of springtails of the Netherlands. The genus Ptenothrix Börner, 1906 is described, with one new species present in the Netherlands, i.e. P. atra (Linnaeus, 1758). A second and third species, i.e. P. ciliata Stach, 1957 and P. setosa (Krausbauer, 1898) may be expected for the Dutch fauna, but have not been recorded yet. With a key, illustrated with drawings and photographs, specimens of Ptenothrix can be identified. For P. atra a distribution map, with a resolution of 5km squares is added. For each species an ecological profile is made. Ptenothrix atra is...
Tipo: Article / Letter to the editor Palavras-chave: Collembola; Springstaarten; Nederland; Verspreiding; 42.75.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/327130
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Diversidade de invertebrados no solo com diferentes coberturas vegetais no Nordeste paraense. Infoteca-e
TEIXEIRA, L. B.; SILVA, A. de B.; LEITÃO, P. da S..
1998
Tipo: Séries anteriores (INFOTECA-E) Palavras-chave: Fauna do solo; Animal invertebrado; Acari; Collembola; Mesofauna; Regiao nordeste; Pará; Amazonia; Brasil; Soil fauna; Invertebrates.
Ano: 1998 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/376731
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Diversity of springtails (Hexapoda) according to a altitudinal gradient. Repositório Alice
GARCÍA-GOMÉZ, A.; CASTAÑO-MENESES, G.; PALACIOS-VARGAS, J. G..
Abstract ? The objective of this work was to elevate gradient effect on diversity of Collembola, in a temperate forest on the northeast slope of Iztaccíhuatl Volcano, Mexico. Four expeditions were organized from November 2003 to August 2004, at four altitudes (2,753, 3,015, 3,250 and 3,687 m a.s.l.). In each site, air temperature, CO2 concentration, humidity, and terrain inclination were measured. The influence of abiotic factors on faunal composition was evaluated, at the four collecting sites, with canonical correspondence analyses (CCA). A total of 24,028 specimens were obtained, representing 12 families, 44 genera and 76 species. Mesaphorura phlorae, Proisotoma ca. tenella and Parisotoma ca. notabilis were the most abundant species. The highest...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Canonical correspondence; CO2; Mesofauna commnities; Spatial variations; Collembola.
Ano: 2009 URL: http://www.alice.cnptia.embrapa.br/handle/doc/660804
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Diversity of springtails (Hexapoda) according to a altitudinal gradient PAB
García-Gómez,Arturo; Castaño-Meneses,Gabriela; Palacios-Vargas,José G..
The objective of this work was to elevate gradient effect on diversity of Collembola, in a temperate forest on the northeast slope of Iztaccíhuatl Volcano, Mexico. Four expeditions were organized from November 2003 to August 2004, at four altitudes (2,753, 3,015, 3,250 and 3,687 m a.s.l.). In each site, air temperature, CO2 concentration, humidity, and terrain inclination were measured. The influence of abiotic factors on faunal composition was evaluated, at the four collecting sites, with canonical correspondence analyses (CCA). A total of 24,028 specimens were obtained, representing 12 families, 44 genera and 76 species. Mesaphorura phlorae, Proisotoma ca. tenella and Parisotoma ca. notabilis were the most abundant species. The highest diversity and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Collembola; Canonical correspondence analysis; CO2; Mesofauna communities; Spatial variation.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000800016
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