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Daniela Aparecida Estevan BROMELIACEAE DA REGIÃO
Daniela Aparecida Estevan BROMELIACEAE DA REGIÃO NORDESTE DO ESTADO DO PARANÁ, BRASIL LONDRINA 2010 Livros Grátis http://www.livrosgratis.com.br Milhares de livros grátis para download. DANIELA APARECIDA ESTEVAN BROMELIACEAE DA REGIÃO NORDESTE DO ESTADO DO PARANÁ, BRASIL Tese apresentada ao Programa de Pós-Graduação em Agronomia, da Universidade Estadual de Londrina, como requisito parcial para obtenção do título de doutor. Orientador: Prof. Dr.Ricardo Tadeu de Faria Co-Orientador (a): Prof. Dra. Ana Odete Santos Vieira LONDRINA 2010 DANIELA APARECIDA ESTEVAN BROMELIACEAE DA REGIÃO NORDESTE DO ESTADO DO PARANÁ, BRASIL Tese apresentada ao Programa de Pós-Graduação em Agronomia, da Universidade Estadual de Londrina, como requisito parcial para obtenção do título de doutor. Aprovada em:26/02/2010 COMISSÃO EXAMINADORA Profa. Dra. Annete Bonnet EMBRAPA Profa. Dra. Inês Cristina de Batista Fonseca UEL Profa. Dra. Rosângela Capuano Tardivo UEPG Profa. Dra. Mariza Barion Romagnolo UEM Suplentes: Prof. Dr. Rodrigo Kersten PUC-PR Profa. Dra. Andrea Diniz UEL ___________________________________ Prof. Dr. Ricardo Tadeu de Faria Universidade Estadual de Londrina AGRADECIMENTOS Agradeço ao meu orientador Dr. Ricardo Tadeu de Faria e a minha co- orientadora Dra. Ana Odete Santos Vieira não só pela constante orientação neste trabalho, mas sobretudo pela amizade. Ao técnico Edson Mendes pela imprescendível contribuição no trabalho de campo. Ao técnico do herbário José pela montagem das exsicatas. Aos professores e ao programa de Doutorado em Agronomia da Universidade Estadual de Londrina que possibilitaram o densenvolvimento deste trabalho. À Universidade Estadual de Londrina pela oportunidade de realização do curso de doutorado. Aos membros da banca que aceitaram a participação e contribuiram na conclusão deste trabalho. -
Bromeliaceae) Como Subsídio Para Conservação E Reintrodução De Populações Extintas Na Natureza
Biologia reprodutiva e diversidade genética de Dyckia distachya Hassler (Bromeliaceae) como subsídio para conservação e reintrodução de populações extintas na natureza Manuela Boleman Wiesbauer i Universidade Federal de Santa Catarina Centro de Ciências Agrárias Programa de Pós-Graduação em Recursos Genéticos Vegetais Biologia reprodutiva e diversidade genética de Dyckia distachya Hassler (Bromeliaceae) como subsídio para conservação e reintrodução de populações extintas na natureza Manuela Boleman Wiesbauer Orientador: Ademir Reis Co-orientador: Maurício Sedrez dos Reis Dissertação apresentada ao Programa de Pós-Graduação em Recursos Genéticos Vegetais da Universidade Federal de Santa Catarina, como requisito para a obtenção do título de Mestre em Recursos Genéticos Vegetais Florianópolis Santa Catarina – Brasil 2008 ii Catalogação na fonte pela Biblioteca Universitária da Universidade Federal de Santa Catarina W649b Wiesbauer, Manuela Boleman . Biologia reprodutiva e diversidade genética de Dyckia distachya Hassler (Bromeliaceae) como subsídio para conservação e reintrodução de populações extintas na natureza [dissertação] / Manuela Boleman Wiesbauer ; orientador, Ademir Reis. - Florianópolis, SC, 2008. 94 f.: il., grafs., tabs., mapas Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Recursos Genéticos Vegetais. Inclui referências 1. Recursos genéticos vegetais. 2. Endogamia. 3. Planta reófita. 4. Espécie ameaçada de extinção. 5. Auto - Incompatibilidade. I. Reis, Ademir. II. Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Recursos Genéticos Vegetais. III. Título. CDU 631 iii iv v DEDICATÓRIA Dedico esta dissertação a todos aqueles envolvidos com esta longa história chamada Dyckia distachya . Dedico primeiramente aos amantes da Botânica que curiosos descreveram a espécie, coletaram. Imagine naquelas épocas... sem herbários on line . -
The Flower Flies and the Unknown Diversity of Drosophilidae (Diptera): a Biodiversity Inventory in the Brazilian Fauna
bioRxiv preprint doi: https://doi.org/10.1101/402834; this version posted August 29, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. The flower flies and the unknown diversity of Drosophilidae (Diptera): a biodiversity inventory in the Brazilian fauna Hermes J. Schmitz1 and Vera L. S. Valente2 1 Universidade Federal da Integração-Latino-Americana, Foz do Iguaçu, PR, Brazil; [email protected] 2 Programa de Pós-Graduação em Genética e Biologia Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; [email protected] Abstract Diptera is a megadiverse order, reaching its peak of diversity in Neotropics, although our knowledge of dipteran fauna of this region is grossly deficient. This applies even for the most studied families, as Drosophilidae. Despite its position of evidence, most aspects of the biology of these insects are still poorly understood, especially those linked to natural communities. Field studies on drosophilids are highly biased to fruit-breeders species. Flower-breeding drosophilids, however, are worldwide distributed, especially in tropical regions, although being mostly neglected. The present paper shows results of a biodiversity inventory of flower-breeding drosophilids carried out in Brazil, based on samples of 125 plant species, from 47 families. Drosophilids were found in flowers of 56 plant species, of 18 families. The fauna discovered showed to be highly unknown, comprising 28 species, 12 of them (>40%) still undescribed. -
Water Relations of Bromeliaceae in Their Evolutionary Context
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Apollo Botanical Journal of the Linnean Society, 2016, 181, 415–440. With 2 figures Think tank: water relations of Bromeliaceae in their evolutionary context JAMIE MALES* Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, UK Received 31 July 2015; revised 28 February 2016; accepted for publication 1 March 2016 Water relations represent a pivotal nexus in plant biology due to the multiplicity of functions affected by water status. Hydraulic properties of plant parts are therefore likely to be relevant to evolutionary trends in many taxa. Bromeliaceae encompass a wealth of morphological, physiological and ecological variations and the geographical and bioclimatic range of the family is also extensive. The diversification of bromeliad lineages is known to be correlated with the origins of a suite of key innovations, many of which relate directly or indirectly to water relations. However, little information is known regarding the role of change in morphoanatomical and hydraulic traits in the evolutionary origins of the classical ecophysiological functional types in Bromeliaceae or how this role relates to the diversification of specific lineages. In this paper, I present a synthesis of the current knowledge on bromeliad water relations and a qualitative model of the evolution of relevant traits in the context of the functional types. I use this model to introduce a manifesto for a new research programme on the integrative biology and evolution of bromeliad water-use strategies. The need for a wide-ranging survey of morphoanatomical and hydraulic traits across Bromeliaceae is stressed, as this would provide extensive insight into structure– function relationships of relevance to the evolutionary history of bromeliads and, more generally, to the evolutionary physiology of flowering plants. -
CARLA BARBOZA XAVIER.Pdf
UNIVERSIDADE FEDERAL DO PARANÁ CARLA BARBOZA XAVIER ANÁLISE DE PARÂMETROS ECOLÓGICOS DE Dyckia encholirioides (Gaudich.) Mez – BROMELIACEAE, CONSIDERANDO OS COMPONENTES GEOMORFOLÓGICO E PEDOLÓGICO EM COSTÕES ROCHOSOS NA ILHA DO MEL, LITORAL DO PARANÁ CURITIBA 2014 CARLA BARBOZA XAVIER ANÁLISE DE PARÂMETROS ECOLÓGICOS DE Dyckia encholirioides (Gaudich.) Mez – BROMELIACEAE, CONSIDERANDO OS COMPONENTES GEOMORFOLÓGICO E PEDOLÓGICO EM COSTÕES ROCHOSOS NA ILHA DO MEL, LITORAL DO PARANÁ Dissertação apresentada ao Curso de Pós- Graduação em Engenharia Florestal, Setor de Ciências Agrárias, Universidade Federal do Paraná, como requisito parcial à obtenção do título de Mestre em Engenharia Florestal, área de concentração em Conservação da Natureza. Orientador: Dr. Gustavo Ribas Curcio Co-orientadora: Dra. Annete Bonnet CURITIBA 2014 Biblioteca de Ciências Florestais e da Madeira - UFPR Ficha catalográfica elaborada por Denis Uezu – CRB 1720/PR Xavier, Carla Barboza Análise de parâmetros ecológicos de Dyckia encholirioides (Gaudich.) Mez, Bromeliaceae, considerando componentes geomorfológico e pedológico em costões rochosos na Ilha do Mel, litoral do Paraná / Carla Barboza Xavier. – 2014 93 f. : il. Orientador: Dr. Gustavo Ribas Curcio Coorientadora: Dra. Annete Bonnet Dissertação (mestrado) - Universidade Federal do Paraná, Setor de Ciências Agrárias, Programa de Pós-Graduação em Engenharia Florestal. Defesa: Curitiba, 31/03/2014. Área de concentração: Conservação da Natureza 1. Ecologia florestal. 2. Bromeliacea - Paraná. 3. Plantas e solo. 4. -
Vellozo) Lb Smith (Bromeliaceae
Pak. J. Bot ., 46(6): 2179-2187, 2014. DIRECT ORGANOGENESIS AND LEAF-ANATOMY MODIFICATIONS IN VITRO OF NEOREGELIA CONCENTRICA (VELLOZO) L.B. SMITH (BROMELIACEAE) JOÃO PAULO RODRIGUES MARTINS 1* , EDILSON ROMAIS SCHMILDT 2, RODRIGO SOBREIRA ALEXANDRE 2, EVARISTO MAURO DE CASTRO 1, THAÍS FURTADO NANI 1, MARINÊS FERREIRA PIRES 1AND MOACIR PASQUAL 1 1Federal University of Lavras, Biology Department, Lavras, MG, Brazil 2Federal University of Espírito Santo, Agricultural and Biological Sciences Department, São Mateus, ES, Brazil *Corresponding g author’s e-mail: [email protected]; + 55353829-1783 Abstract Tissue culture can contribute in the multiplication of several species with commercial interest, like the bromeliads. It was aimed to evaluate cytokinins and its concentrations in the multiplication and leaf structure of Neoregelia concentrica (Vellozo) L.B. Smith. Previously In vitro -established N. concentrica plants were inoculated in MS medium supplemented with 6-benzylaminopurine (BAP) or Kinetin (KIN) with concentrations 0.0, 5.0, 10.0 and 15.0 µM. For the anatomic analyses tree plants of each treatment were randomly sampled at 60-day growth. Significant differences were verified in the evaluated characteristics due to the treatments. The raise in cytokinin concentrations induced a higher percentage and average number of explants with shoots. BAP provided higher averages when compared to KIN. The cytokinin use modified the epidermal structure and induced a larger thickening of the water-storage and chlorophyll parenchymas. The use of 15.0 µM BAP was efficient in the In vitro multiplication and in the leaf tissue development of N. concentrica. Key words: Bromeliad, Cytokinin, In vitro multiplication, Tissue culture. -
Caracterização Reprodutiva De Dyckia Ibiramensis Reitz, Uma Bromélia Endêmica Do Alto Vale Do Itajaí, SC
UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CIÊNCIAS BIOLÓGICAS DEPARTAMENTO DE BOTÂNICA PROGRAMA DE PÓS -GRADUAÇÃO EM BIOLOGIA VEGETAL CARACTERIZAÇÃO REPRODUTIVA DE Dyckia ibiramensis REITZ , UMA BROMÉLIA ENDÊMICA DO ALTO VALE DO ITAJAÍ , SC. KARINA VANESSA HMELJEVSKI ORIENTADOR : DR. ADEMIR REIS CO-ORIENTADOR : DR. MAURÍCIO SEDREZ DOS REIS Dissertação apresentada ao programa de Pós- Graduação em Biologia Vegetal da Universidade Federal de Santa Catarina, como requisito para obtenção do título em Mestre em Biologia Vegetal. FLORIANÓPOLIS SANTA CATARINA – BRASIL 2007 Hmeljevski, Karina Vanessa Caracterização reprodutiva de Dyckia ibiramensis Reitz, uma bromélia endêmica do Alto Vale do Itajaí,SC./Florianópolis, 2007. xi; f. 60; grafs, tabs, il. Orientador: Dr. Ademir Reis Co-orientador: Dr. Maurício Sedrez dos Reis Dissertação (Mestrado) – Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Bibliografia: f. 60. 1. Endemismo; 2. Interação planta-animal; 3. Auto-incompatibilidade parcial; 4. Taxa de cruzamento multilocos; 5. Bromeliaceae. “Os bosques precedem aos povos, os desertos os seguem.” Chateubriand À minminhaha família AGRADECIMENTOS Ahhh... Enfim os agradecimentos... Como de praxe, vou começar agradecendo ao Prof. Ademir Reis! Muito obrigada por mais essa oportunidade, por me proporcionar a possibilidade de tamanho crescimento pessoal e profissional ququee tive durante meu mestrado! Obrigada pela atenção, ensinamentos, convivência, disponibilidade, amizade... Prof. Maurício Sedrez dos Reis! Obrigada pelos -
FERNANDA MARIA CORDEIRO DE OLIVEIRA.Pdf
UNIVERSIDADE ESTADUAL DE PONTA GROSSA PROGRAMA DE PÓS-GRADUAÇÃO EM BIOLOGIA EVOLUTIVA (Associação Ampla entre a UEPG e a UNICENTRO) FERNANDA MARIA CORDEIRO DE OLIVEIRA O GÊNERO QUESNELIA GAUDICH. (BROMELIACEAE-BROMELIOIDEAE) NO ESTADO DO PARANÁ, BRASIL: ASPECTOS TAXONÔMICOS E ANATÔMICOS PONTA GROSSA 2012 UNIVERSIDADE ESTADUAL DE PONTA GROSSA PROGRAMA DE PÓS-GRADUAÇÃO EM BIOLOGIA EVOLUTIVA (Associação Ampla entre a UEPG e a UNICENTRO) FERNANDA MARIA CORDEIRO DE OLIVEIRA O GÊNERO QUESNELIA GAUDICH. (BROMELIACEAE-BROMELIOIDEAE) NO ESTADO DO PARANÁ, BRASIL: ASPECTOS TAXONÔMICOS E ANATÔMICOS Dissertação de mestrado apresentada ao Programa de Pós-Graduação em Biologia Evolutiva da Universidade Estadual de Ponta Grossa, em associação com a Universidade Estadual do Centro Oeste como parte dos requisitos para a obtenção do título de mestre em Ciências Biológicas (Área de Concentração em Biologia Evolutiva) Orientadora: Prof. Dra. Rosângela Capuano Tardivo; Co-orientadora: Prof. Dra. Maria Eugênia Costa PONTA GROSSA 2012 “Somewhere over the rainbow Way up high, There's a land that I dreamed of Once in a lullaby. Somewhere over the rainbow Skies are blue, And the dreams that you dare to dream Really do come true. Someday I'll wish upon a star And wake up where the clouds are far Behind me. Where troubles melt like lemon drops High above the chimney tops That's where you'll find me. Somewhere over the rainbow Bluebirds fly. Birds fly over the rainbow. Why then, oh why can't I?” Over the rainbow – E.Y Harburg “O mundo e o universo são lugares extremamente belos e quanto mais os conhecemos, mais belos eles parecem.” (Richard Dawkins) “Ame muitas coisas, porque em amar está a verdadeira força. -
ARTICLE Leaf Morphoanatomy of the Rheophyte Dyckia Distachya Hassler (Bromeliaceae) Caroline Heinig Voltolini1*, Ademir Reis2 and Marisa Santos2
Revista Brasileira de Biociências Brazilian Journal of Biosciences http://www.ufrgs.br/seerbio/ojs ISSN 1980-4849 (on-line) / 1679-2343 (print) ARTICLE Leaf morphoanatomy of the rheophyte Dyckia distachya Hassler (Bromeliaceae) Caroline Heinig Voltolini1*, Ademir Reis2 and Marisa Santos2 Received: November 03 2008 Received after revision: October 28 2009 Accepted: November 11 2009 Available online at http://www.ufrgs.br/seerbio/ojs/index.php/rbb/article/view/1131 ABSTRACT: (Leaf morphoanatomy of the rheophyte Dyckia distachya Hassler (Bromeliaceae)). This research reports on the leaf morphoanatomy of the rheophyte Dyckia distachya. Plants with young and mature leaves of three populations from the Pelotas River and Uruguay River (SC, Brazil), which were maintained in a greenhouse, were utilized in the study. The leaves of D. distachya have sheaths, and the blades are lanceolate with serrate margins. The leaf epidermis of this species has a thick- ened cuticular membrane; thickened and lignified cellular walls, except in the outer periclinal; and silica bodies in the lumen. Tetracytic stomata are found within individual depressions that are protected by peltate scales; both the stomata and scales are restricted to the intercostal zones, on the abaxial surface. These features of the epidermis suggest that this species has the ability to conserve water while gas is exchanged during periods when the water level is low. The mesophyll is formed by the follow- ing: the hypodermis, which is made of septate fibers (along the adaxial surface and abaxial costal regions) or sclereids (abaxial intercostal regions); hydrenchyma, the widest tissue; chlorenchyma, located adaxially to the collateral vascular bundles; and aerenchyma, which communicate directly with the stomata. -
Aesthetics of Bromeliads
Design and layout © Photo-syn-thesis 2015 Applicable text © Lloyd Godman Photographs © Lloyd Godman All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or means, whether electronic, mechanical, photocopied, recorded or otherwise, without prior written permission of the publisher. Please email for permission. Published by Photo-syn-thesis - 2015 www.lloydgodman.net [email protected] mob. Australia - 0448188899 some thoughts on the Aesthetics of Bromeliads Lloyd Godman http://www2.estrellamountain.edu/faculty/farabee/BIOBK/ BioBookPS.html 30/5/2015 Introduction Responding to colour, and form, humans are créatures visuelles. It is no surprise then that the wildly diverse variations of leaf colour, shape and structural form in plants from the family Bromeliaceae (Bromeliads) for many admirers prove irre- sistibly intriguing and captivating. A little research reveals that this amazing family of plants are indeed credited with offering the widest range of variation of colour and shape within any plant family. This is not only witnessed this in the leaf, but also in the colours and shapes of the appendages associated with flowering. Beyond the seductive visuals, an understanding of the fascinating biology Brome- liads have evolved, reveals complex systems far advanced from the first plants that emerged on land during the Ordovician period, around 450 million years ago. In fact, even the earliest examples within the family are very recent arrivals to the 1 kingdom plantea appearing but 70-50 million years ago with many of the 3,000 species evolving just 15 million years ago; about the same time as primates began to populate the planet. -
Diptera): a Biodiversity Inventory in the Brazilian Fauna
bioRxiv preprint doi: https://doi.org/10.1101/402834; this version posted December 20, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. The flower flies and the unknown diversity of Drosophilidae (Diptera): a biodiversity inventory in the Brazilian fauna Hermes J. Schmitz1 and Vera L. S. Valente2 1 Universidade Federal da Integração-Latino-Americana, Foz do Iguaçu, PR, Brazil; [email protected] 2 Programa de Pós-Graduação em Genética e Biologia Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; [email protected] Abstract Diptera is a megadiverse order, reaching its peak of diversity in Neotropics, although our knowledge of dipteran fauna of this region is grossly deficient. This applies even for the most studied families, as Drosophilidae. Despite its position of evidence, most aspects of the biology of these insects are still poorly understood, especially those linked to natural communities. Field studies on drosophilids are highly biased to fruit-breeders species. Flower-breeding drosophilids, however, are worldwide distributed, especially in tropical regions, although being mostly neglected. The present paper shows results of a biodiversity inventory of flower-breeding drosophilids carried out in several localities in Brazil, based on samples of 125 plant species, from 47 families. Drosophilids were found in flowers of 56 plant species, from 18 families. The fauna discovered showed to be highly unknown, comprising 28 species, 12 of them (>40%) still undescribed. -
Structure-Function Relationships in the Water-Use Strategies and Ecological Diversity of the Bromeliaceae
Structure-function relationships in the water-use strategies and ecological diversity of the Bromeliaceae Jamie Oliver Males Clare College, University of Cambridge Date of submission: 5th May 2017 This dissertation is submitted for the degree of Doctor of Philosophy Structure-function relationships in the water-use strategies and ecological diversity of the Bromeliaceae Jamie Oliver Males Summary The Bromeliaceae is one of the largest and most ecologically diverse angiosperm families in the Neotropics. In recent years, this family has begun to emerge as a model system for the study of plant evolutionary ecology and physiology, and major advances have been made in understanding the factors involved in episodes of rapid diversification and adaptive radiation in specific bromeliad lineages. However, despite a long tradition of ecophysiological research on the Bromeliaceae, an integrative, evolutionarily-contextualised synthesis of the links between anatomical) physiological, and ecological aspects of bromeliad biology has hitherto been lacking. The overarching aim of this research project was therefore to use new quantitative data representing a wide range of bromeliad taxonomic and functional groups to elucidate how variation in leaf traits connected by structure- function relationships influences ecological differentiation among bromeliad taxa. Special emphasis was placed on hydraulic and water relations traits because of fast-paced contemporary developments in these fields. The methodologies employed included an assessment of the diversity of bromeliad hydrological habitat occupancy, quantification of key anatomical and physiological traits and their correlations, investigation of the links between vascular and extra-xylary anatomy and hydraulic efficiency and vulnerability, quantification of stomatal sensitivity to leaf-air vapour pressure deficit and stomatal kinetics, and a case study of trait-mediated niche segregation among congeneric epiphytic bromeliad species on the Caribbean island of Trinidad.