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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
21/01/2014 |
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Data da última atualização: |
27/01/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BURCKHARDT, D.; QUEIROZ, D. L. de. |
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Afiliação: |
DANIEL BURCKHARDT, Naturhistorisches Museum; DALVA LUIZ DE QUEIROZ, CNPF. |
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Título: |
Phylogenetic relationships within the subfamily Aphalarinae including a revision of Limataphalara (Hemiptera: Psylloidea: Aphalaridae). |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Acta Musei Moraviae, Scientiae Biologicae, v. 98, n. 2, p. 35-56, 2013. |
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ISSN: |
1211-8788 |
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Idioma: |
Inglês |
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Conteúdo: |
he hitherto monotypic Neotropical genus Limataphalara Hodkinson, 1992 is revised and three new species are described and illustrated: Limataphalara eucosma sp.nov. from Brazil associated with Nectandra lanceolata (Lauraceae), L. hollisi sp.nov. from Costa Rica associated with N. membranacea , and L. lautereri sp.nov. from Brazil associated with N. cuspidata . Based on the new species the generic diagnosis is revised and the presumed host association with Nectandra is confirmed. For the first time larvae of the genus are described and the phylogenetic relationships of all known genera within Aphalarinae are analysed with cladistic methodology using 16 morphological characters. The analysis resulted in three most parsimonious trees which differ considerably from previously published phylogenetic schemes resulting in the following new family level synonymies: Aphalarinae L?w, 1879 (= Caillardiini Loginova, 1964, syn.nov.; Coelocarinae Li, 2011, syn.nov.; Colposceniini Bekker-Migdisova, 1973, syn.nov.; Craspedoleptini Klimaszewski, 2001, syn.nov.; Eumetoecini Li, 2011, syn.nov.; Gyropsyllini White & Hodkinson, 1985, syn.nov.; Rhombaphalarini Klimaszewski, 1987, syn.nov.; Stigmaphalarini Vondr·Ëek, 1957, nomen nudum, syn.nov.; Xenaphalarini Loginova, 1964, syn.nov.), and the following new genus level synonymy: Rhodochlanis Loginova, 1964 (= Rhombaphalara Loginova, 1964, syn.nov.). The following revised or new combinations are proposed: Rhodochlanis Klimaszewski, 1967, stat. rev. (from Rhombaphalara ); Rhodochlanis halocnemi (Loginova, 1964), comb.nov. (from Rhombaphalara ); Rhodochlanis halostachidis (Loginova, 1970), comb.nov. (from Rhombaphalara ); Rhodochlanis insolita (Burckhardt & Mifsud, 1998), comb.nov. (from Rhombaphalara ). Identification keys are provided for adults of the world genera of Aphalarinae and for adults and larvae of the known Limataphalara species Menoshe hitherto monotypic Neotropical genus Limataphalara Hodkinson, 1992 is revised and three new species are described and illustrated: Limataphalara eucosma sp.nov. from Brazil associated with Nectandra lanceolata (Lauraceae), L. hollisi sp.nov. from Costa Rica associated with N. membranacea , and L. lautereri sp.nov. from Brazil associated with N. cuspidata . Based on the new species the generic diagnosis is revised and the presumed host association with Nectandra is confirmed. For the first time larvae of the genus are described and the phylogenetic relationships of all known genera within Aphalarinae are analysed with cladistic methodology using 16 morphological characters. The analysis resulted in three most parsimonious trees which differ considerably from previously published phylogenetic schemes resulting in the following new family level synonymies: Aphalarinae L?w, 1879 (= Caillardiini Loginova, 1964, syn.nov.; Coelocarinae Li, 2011, syn.nov.; Colposceniini Bekker-Migdisova, 1973, syn.nov.; Craspedoleptini Klimaszewski, 2001, syn.nov.; Eumetoecini Li, 2011, syn.nov.; Gyropsyllini White & Hodkinson, 1985, syn.nov.; Rhombaphalarini Klimaszewski, 1987, syn.nov.; Stigmaphalarini Vondr·Ëek, 1957, nomen nudum, syn.nov.; Xenaphalarini Loginova, 1964, syn.nov.), and the following new genus level synonymy: Rhodochlanis Loginova, 1964 (= Rhombaphalara Loginova, 1964, syn.nov.). The following revised or new combinations are proposed: Rhodochlanis Klimaszewski, 1967, stat. rev. ... Mostrar Tudo |
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Palavras-Chave: |
Aphalarinae; Espécie nova; Praga florestal; Psilídeo; Psyllids. |
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Thesagro: |
Filogenia; Taxonomia. |
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Thesaurus Nal: |
host plants; phylogeny; taxonomy. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02685naa a2200265 a 4500
001 1976823
005 2016-01-27
008 2013 bl uuuu u00u1 u #d
022 $a1211-8788
100 1 $aBURCKHARDT, D.
245 $aPhylogenetic relationships within the subfamily Aphalarinae including a revision of Limataphalara (Hemiptera$bPsylloidea: Aphalaridae).$h[electronic resource]
260 $c2013
520 $ahe hitherto monotypic Neotropical genus Limataphalara Hodkinson, 1992 is revised and three new species are described and illustrated: Limataphalara eucosma sp.nov. from Brazil associated with Nectandra lanceolata (Lauraceae), L. hollisi sp.nov. from Costa Rica associated with N. membranacea , and L. lautereri sp.nov. from Brazil associated with N. cuspidata . Based on the new species the generic diagnosis is revised and the presumed host association with Nectandra is confirmed. For the first time larvae of the genus are described and the phylogenetic relationships of all known genera within Aphalarinae are analysed with cladistic methodology using 16 morphological characters. The analysis resulted in three most parsimonious trees which differ considerably from previously published phylogenetic schemes resulting in the following new family level synonymies: Aphalarinae L?w, 1879 (= Caillardiini Loginova, 1964, syn.nov.; Coelocarinae Li, 2011, syn.nov.; Colposceniini Bekker-Migdisova, 1973, syn.nov.; Craspedoleptini Klimaszewski, 2001, syn.nov.; Eumetoecini Li, 2011, syn.nov.; Gyropsyllini White & Hodkinson, 1985, syn.nov.; Rhombaphalarini Klimaszewski, 1987, syn.nov.; Stigmaphalarini Vondr·Ëek, 1957, nomen nudum, syn.nov.; Xenaphalarini Loginova, 1964, syn.nov.), and the following new genus level synonymy: Rhodochlanis Loginova, 1964 (= Rhombaphalara Loginova, 1964, syn.nov.). The following revised or new combinations are proposed: Rhodochlanis Klimaszewski, 1967, stat. rev. (from Rhombaphalara ); Rhodochlanis halocnemi (Loginova, 1964), comb.nov. (from Rhombaphalara ); Rhodochlanis halostachidis (Loginova, 1970), comb.nov. (from Rhombaphalara ); Rhodochlanis insolita (Burckhardt & Mifsud, 1998), comb.nov. (from Rhombaphalara ). Identification keys are provided for adults of the world genera of Aphalarinae and for adults and larvae of the known Limataphalara species
650 $ahost plants
650 $aphylogeny
650 $ataxonomy
650 $aFilogenia
650 $aTaxonomia
653 $aAphalarinae
653 $aEspécie nova
653 $aPraga florestal
653 $aPsilídeo
653 $aPsyllids
700 1 $aQUEIROZ, D. L. de
773 $tActa Musei Moraviae, Scientiae Biologicae$gv. 98, n. 2, p. 35-56, 2013.
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Registro original: |
Embrapa Florestas (CNPF) |
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Origem |
Tipo/Formato |
Classificação |
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Registro |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
31/03/2017 |
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Data da última atualização: |
24/04/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
KUMODE, M. M. N.; BOLZON DE MUNIZ, G. I.; MAGALHAES, W. L. E.; KESTUR, S. G. |
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Afiliação: |
MARINA MIEKO NISHIDATE KUMODE, Pontifícia, Universidade Católica; GRACIELA I. MUNIZ BOLZON, Departamento de Engenharia e Tecnologia Florestal, UFPR; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; SATYANARAYANA G. KESTUR, Poornaprajna Institute of Scientific Research (PPISR). |
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Título: |
Microfibrillated nanocellulose from balsa tree as potential reinforcement in the preparation of 'green' composites with castor seed cake. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Journal of Cleaner Production, v. 149, p. 1157-1163, Apr. 2017. |
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DOI: |
http://dx.doi.org/10.1016/j.jclepro.2017.02.083 |
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Idioma: |
Inglês |
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Conteúdo: |
The search for and development of eco-friendly materials such as 'green' composites results from twin issues of sustainability and ?environmental impact?. Towards achieving this goal, the use of industrial residues such as plant fibers as reinforcement along with natural polymers has been yielding good results. However, due to limitations of industrial uptake of these materials in structural applications, reducing the size of fibers below the normal micro level offers advantages because of the improved behavior and functionality exhibited by the nano-sized cellulosic fibrous materials. Considering successful previous efforts to develop biodegradable composites using castor seed cake, this paper focuses on the possibility of developing ?green? composites using this material as matrix and nanocellulose prepared from balsa tree as reinforcement. The preparation of nanofibrillar cellulose through mechanical fibrillation and its characterization as well as preparation of nanocomposites by thermo-molding with a matrix plasticized by glycerin are presented. The incorporation of nanocellulose resulted in increased flexural modulus, swelling thickness, and water absorption with increasing addition of nanocellulose, while both apparent density and flexural strength remained unchanged. The observed properties are discussed based on fractographic studies. |
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Palavras-Chave: |
Flexural strength; Nanocompósito; Tecnologia sustentável; Thermo-molding. |
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Thesaurus NAL: |
castor bean cake; Nanocomposites; Sustainable technology. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02228naa a2200253 a 4500
001 2067968
005 2017-04-24
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.jclepro.2017.02.083$2DOI
100 1 $aKUMODE, M. M. N.
245 $aMicrofibrillated nanocellulose from balsa tree as potential reinforcement in the preparation of 'green' composites with castor seed cake.$h[electronic resource]
260 $c2017
520 $aThe search for and development of eco-friendly materials such as 'green' composites results from twin issues of sustainability and ?environmental impact?. Towards achieving this goal, the use of industrial residues such as plant fibers as reinforcement along with natural polymers has been yielding good results. However, due to limitations of industrial uptake of these materials in structural applications, reducing the size of fibers below the normal micro level offers advantages because of the improved behavior and functionality exhibited by the nano-sized cellulosic fibrous materials. Considering successful previous efforts to develop biodegradable composites using castor seed cake, this paper focuses on the possibility of developing ?green? composites using this material as matrix and nanocellulose prepared from balsa tree as reinforcement. The preparation of nanofibrillar cellulose through mechanical fibrillation and its characterization as well as preparation of nanocomposites by thermo-molding with a matrix plasticized by glycerin are presented. The incorporation of nanocellulose resulted in increased flexural modulus, swelling thickness, and water absorption with increasing addition of nanocellulose, while both apparent density and flexural strength remained unchanged. The observed properties are discussed based on fractographic studies.
650 $acastor bean cake
650 $aNanocomposites
650 $aSustainable technology
653 $aFlexural strength
653 $aNanocompósito
653 $aTecnologia sustentável
653 $aThermo-molding
700 1 $aBOLZON DE MUNIZ, G. I.
700 1 $aMAGALHAES, W. L. E.
700 1 $aKESTUR, S. G.
773 $tJournal of Cleaner Production$gv. 149, p. 1157-1163, Apr. 2017.
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