DOCSLIB.ORG

Insect Galls of the Floresta Da Cicuta (Volta Redonda, RJ, Brazil)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Insect Galls of the Floresta Da Cicuta (Volta Redonda, RJ, Brazil) Insect galls of the Floresta da Cicuta (Volta Redonda, RJ, Brazil) Ismael Cividini Flor¹; Jandira Chachá Ribeiro Flor² & Paulo Sérgio do Nascimento Furtado³ ¹ Universidade Federal do Rio de Janeiro (UFRJ), Museu Nacional, Departamento de Entomologia. Rio de Janeiro, RJ, Brasil. ORCID: 0000-0002-5173-4210. E-mail: [email protected] ² Centro Universitário de Barra Mansa (UBM), Curso de Biologia. Barra Mansa, RJ, Brasil. E-mail: [email protected] ³ Universidade Federal do Rio de Janeiro (UFRJ), Centro de Educação a Distância do Estado do Rio de Janeiro (CEDERJ), Curso de Biologia. Volta Redonda, RJ, Brasil. E-mail: [email protected] Abstract. Insect galls of the Floresta da Cicuta (Volta Redonda, RJ, Brazil). Galls are changes in the pattern of growth and development of plant tissues or organs in response to the action of an inducing organism, usually an insect. The goal of the present study was to inventory the insect galls of the Floresta da Cicuta (Volta Redonda, RJ, Brazil). The collections were carried out along all the trails, totaling 16 hours of sampling. Forty-three morphotypes of insect galls were found in 24 plant species (18 genera and 15 families). Sapindaceae and Euphorbiaceae were the most richness host plant families. Six new records of host plant species are presented: Senefeldera verticillata (Vell.) Croizat. (Euphorbiaceae), Inga acuminata (Fabaceae), Ocotea elegans (Lauraceae), Ouratea stipulata (Ochnaceae), Psychotria nuda (Rubiaceae) and Cestrum interme- dium (Solanaceae). Most of the galls occurred on leaves (n = 21) and stems (n = 18), followed by buds (n = 2), two gall morphotypes occurred simultaneously on leaves and stems. One-chambered galls were more frequent (n = 31), as well as glabrous galls (n = 33). The gallers belong to three insect orders: Diptera (Cecidomyiidae), Hemiptera, and Lepidoptera. The associated fauna comprised parasitoids (Hymenoptera), inquilines (Hemiptera and Coleoptera) and successors (Isoptera and Acari). Key-Words. Galling species; Host plant; Cecidomyiidae. INTRODUCTION et al., 1997b; Maia, 2001; Maia & Fernandes, 2004; Urso-Guimarães et al., 2003; Urso-Guimarães & Insect galls are pathological structures that Scareli-Santos, 2006). originating new formations in the plant tissues, The most investigated Brazilian ecosystems in as a result of mechanical and/or chemical stimula- relation to composition of the Cecidomyiidae fau- tion of insects (Bronner, 1992). According to Mani na and diversity of galling insects are the Cerrado (1964), galls are induced in any part of the plant, and the Atlantic Forest, but these studies still rep- both in vegetative organs or reproductive organs, resent a small fraction of the total area of these providing food and shelter for the larva until its biomes (Rodrigues et al., 2014). adult stage. Although the entomogenous galls In the Southeast Region, insect galls invento- occur in any part of the plants, they are most com- ries were carried out in restinga areas of the states mon on leaves and branches (Fernandes et al., of Espírito Santo (Parque Estadual Paulo César 1988). Vinha, Guarapari – Bregonci et al., 2010), São Paulo Studies about insect galls and gallers have (Bertioga – Maia et al., 2008) and Rio de Janeiro, been performed in different plant species, main- Ilha da Marambaia (Mangaratiba – Rodrigues ly related to Cecidomyiidae (Diptera), the most et al., 2014), Marambaia (Maia & Silva, 2016), important galling taxon. These studies cover Parque Estadual da Costa do Sol Região (Região aspects such as the description of new spe- dos Lagos – Carvalho-Fernandes et al., 2016), and cies (Maia, 1996a; Maia, 1996b); associations Reserva Particular do Patrimônio Natural Fazenda with parasitoids (Maia & Monteiro, 1999; Maia Caruara (São João da Barra – Carvalho-Fernandes & Tavares, 2000); description of developmental et al., 2016). stages (Maia, 1993) and patterns that influence The other physiognomies have been under the diversity of galls (Fernandes & Price, 1988; studied as dry seasonal forest (Ilha do Cabo Frio, Fernandes et al., 1996; Fernandes et al., 1997a). Arraial do Cabo, RJ – Maia & Souza, 2013), ta- However, other studies have focused on the de- bleland forest (São Francisco de Itabapoana, RJ scription and characterization of galls from differ- – Maia & Carvalho-Fernandes, 2016), altitudinal ent localities (Fernandes et al., 1988; Fernandes fields (Itamonte, MG – Maia, 2014) and ombrophi- Pap. Avulsos Zool., 2018; v.58: e20185824 ISSN On-Line: 1807-0205 http://doi.org/10.11606/1807-0205/2018.58.24 ISSN Printed: 0031-1049 ISNI: 0000-0004-0384-1825 www.revistas.usp.br/paz www.scielo.br/paz Pap. Avulsos Zool., 2018; v.58: e20185824 Flor, I.C. et al.: Insect galls of the Floresta da Cicuta 2/12 lous forest (Santa Teresa, ES – Maia et al., 2014), all with a MATERIAL AND METHODS single inventory. According to IBGE (1992), Floresta da Cicuta is classi- Study area fied as Semidecidual Seasonal Forest. Surveys of galls in this physiognomy are still scarce, according to the litera- The Floresta da Cicuta (22°33’20”S, 44°05’00”W) cov- ture the following locations were investigated in Brazil: ers the municipalities of Volta Redonda and Barra Mansa. Goiânia, GO – Santos et al., 2010; Ilha do Cabo Frio, Arraial It is located in the south region of the State of Rio de do Cabo, RJ – Maia & Souza, 2013; Telêmaco Borba, PR Janeiro and has approximately 131,28 ha (Fig. 1A). It is a – Santos & Ribeiro, 2015; Maringá, PR – Carvalho et al., conservation unity area protected by Decree No. 90792 2015; Bodoquena, MS – Urso-Guimarães et al., 2016. of January 9, 1985, framing on the Relevant Ecological In this context, the goal of the present study was to in- Interest Area category (ARIE) (IBGE, 1992). According ventory the insect galls of the Area of Relevant Ecological to Costa (2004), the Floresta da Cicuta is the last intact Interest Floresta da Cicuta (Volta Redonda, RJ), contribut- remaining Atlantic Forest in the Paraíba do Sul Valley ing to the knowledge of the gall richness in semidecidual (Fig. 1B). The climate is mesothermal – Cwa of Koppen – seasonal forest and in the State of Rio de Janeiro. with dry winter and hot and rainy summer. Figure 1. (A-B) Location of the Area of Relevant Ecological Interest Floresta da Cicuta (Volta Redonda, RJ, Brazil). (C) Aerial view of Floresta da Cicuta. (D) View of Trilha Principal where the collection of insect galls were carried out. Flor, I.C. et al.: Insect galls of the Floresta da Cicuta Pap. Avulsos Zool., 2018; v.58: e20185824 3/12 Sampling gous, these five morphotypes can be considered as en- demic too (Flora do Brasil, 2020). The collections were held in April and June 2015, along Most galls were induced on leaves (n = 21), stems the trails: Trilha Principal (22°33’01.01”S, 44°05’23.88”W), (n = 18), buds (n = 2) and two morphotypes occurred Trilha da Velha (22°33’09.72”S, 44°05’20.03”W) and Trilha both on leaves and stems. Eight different gall shapes da Figueira (22°32’52.90”S, 44°05’16.61”W) of the Floresta were found in this study the most common were fusiform da Cicuta, totaling 16 hours of sampling (Fig. 1C). All mor- (44%) and globoid (30%) (Table 2). The morphotypes photypes were photographed in the field and character- were green (n = 21), brown (n = 21) and white (n = 1). In ized by shape (Isaias et al., 2013), color, host plant organ, indumentum, grouped or isolated occurrence, and num- Table 1. Richness of gall morphotypes by plant families and host plant ber of internal chambers. Samples of each morphotype species in the Area of Relevant Ecological Interest Floresta da Cicuta (Volta were dissected under stereomicroscope for observing Redonda, RJ, Brazil). the number of internal chambers and obtaining imma- Host plant Galls ture insects. Other samples were placed separately in Families plastic pots, sealed, labeled, lined with moistened paper Richness % Richness % and inspected daily to check the emergence of adults. All Asteraceae 2 5.9 2 4.7 insects obtained were preserved in 70% alcohol. The ce- Berberidaceae 1 2.9 1 2.3 cidomyiids were mounted on microscope slides, follow- Bignoniaceae 3 8.8 3 7 ing the methodology adopted by Gagné (1994). Elaeocarpaceae 2 5.9 2 4.7 Samples of the host plants were pressed and sent to Euphorbiaceae 2 5.9 5 11.6 the Jardim Botânico, RJ, experts, to identify at the low- Fabaceae 3 8.8 3 7 est possible taxonomic level, according to APG III (2009). Lauraceae 1 2.9 1 2.3 All botanic names were updated based on the Lista de Malvaceae 2 5.9 3 7 Espécies da Flora do Brasil (2020), and each species was Ochnaceae 1 2.9 1 2.3 classified as native or endemic of Brazil based on the Piperaceae 1 2.9 1 2.3 same site. Proteaceae 1 2.9 1 2.3 Rubiaceae 1 2.9 1 2.3 Sabiaceae 1 2.9 1 2.3 RESULTS Sapindaceae 1 2.9 6 14 Solanaceae 2 5.9 2 4.7 In the Floresta da Cicuta were found 43 gall morpho- Not determined 10 29.4 10 23.3 types associated with 24 species of plants, distributed in Total 34 100 43 100 at least 15 families and 18 genera (Figs. 2-4). The aver- age number of gall morphotypes for host plant species Table 2. Number of gall morphotypes of different shapes in the Area of was 1.79. Sapindaceae and Euphorbiaceae presented Relevant Ecological Interest Floresta da Cicuta (Volta Redonda, RJ, Brazil). the greatest number of gall morphotypes (Table 1). The super host genera were Allophylus (with six gall morpho- Shapes Number of gall morphotypes % types) and Croton (with five). Fusiform 19 44 Among the host plants, six are endemic of Brazil: Globoid 13 30 Adenocalymma comosum (Cham.) DC., Senefeldera ver- Midvein swelling 3 7 ticillata (Vell.) Croizat., Ocotea elegans Mez., Ouratea sti- Discoid 3 7 pulata (Vell.) Sastre, Psychotria nuda (Cham.
Load more

Recommended publications
  • Genetic Structure and Diversity of Senefeldera Verticillata (Euphorbiaceae) in Semideciduous Seasonal Forest Fragments
    Genetic structure and diversity of Senefeldera verticillata (Euphorbiaceae) in semideciduous seasonal forest fragments A.A.R. Vieira1, A.L. Silva Júnior1, L.C. Souza1, F.D. Miranda2, M.F.S. Ferreira3 and M.V.W. Caldeira4 1Laboratório de Bioquímica e Biologia Molecular, Programa de Pós- Graduação em Genética e Melhoramento, Centro de Ciências Agrárias e Engenharias, Universidade Federal do Espírito Santo, Alegre, ES, Brasil 2Departamento de Biologia, Centro de Ciências Exatas Naturais e da Saúde, Universidade Federal do Espírito Santo, Alegre, ES, Brasil 3Departamento de Agronomia, Centro de Ciências Agrárias e Engenharias, Universidade Federal do Espírito Santo, Alegre, ES, Brasil 4Departamento de Ciências Florestais e da Madeira, Centro de Ciências Agrárias e Engenharias, Universidade Federal do Espírito Santo, Jerônimo Monteiro, ES, Brasil Corresponding author: A.L. Silva Júnior E-mail: [email protected] Genet. Mol. Res. 17 (3): gmr18059 Received June 12, 2018 Accepted August 07, 2018 Published August 29, 2018 DOI http://dx.doi.org/10.4238/gmr18059 ABSTRACT. Senefeldera verticillata (Euphorbiaceae) is a species that exclusively occurs in the Atlantic Forest; it is used in the restoration and recovery of degraded areas and has therapeutic uses. Due to the scarcity of information on genetic patterns of this species, genetic diversity was characterized by the use of molecular markers, Inter Simple Sequence Repeats (ISSR). Leaf samples were collected from two populations located in the National Forest (FLONA) of Pacotuba and in the Private Reserve of Natural Patrimony (RPPN) Cafundó. Twelve ISSR primers were used, resulting in 179 amplification products, with 76% polymorphic bands. The genetic diversity values of Nei (H’) and Shannon index (I) were 0.329 and 0.503, respectively.
    [Show full text]
  • Effects of Forest Fragmentation on Bottom-Up Control in Leaf-Cuttings Ants
    Effects of forest fragmentation on bottom-up control in leaf-cuttings ants Dissertation zur Erlangung des naturwissenschaftlichen Doktorgrades Fachbereich Biologie Technische Universität Kaiserslautern vorgelegt von M.Sc. Pille Urbas Kaiserslautern, Dezember 2004 1. Gutachter: Prof. Dr. Burkhard Büdel 2. Gutachter: PD Dr. Jürgen Kusch Vorsitzender der Prüfungskommission: Prof. Dr. Matthias Hahn ACKNOWLEDGEMENTS I ACKNOWLEDGEMENTS I wish to thank my family for always being there; Joachim Gerhold who gave me great support and Jutta, Klaus and Markus Gerhold who decided to provide me with a second family; my supervisors Rainer Wirth, Burkhard Büdel and the department of Botany, University of Kaiserslautern for integrating me into the department and providing for such an interesting subject and the infrastructure to successfully work on it; the co-operators at the Federal University of Pernambuco (UFPE), Brazil - Inara Leal and Marcelo Tabarelli - for their assistance and interchange during my time overseas; the following students for the co-operatation in collecting and analysing data for some aspects of this study: Manoel Araújo (LAI and LCA leaf harvest), Ùrsula Costa (localization and size measurements of LCA colonies), Poliana Falcão (LCA diet breadth) and Nicole Meyer (tree density and DBH). Conservation International do Brasil, Centro de Estudos Ambientais do Nordeste and Usina Serra Grande for providing infrastructure during the field work; Marcia Nascimento, Lourinalda Silva and Lothar Bieber (UFPE) for sharing their laboratory, equipment and knowledge for chemical analyses; Jose Roberto Trigo (University of Campinas) for providing some special chemicals; my friends in Brazil Reisla Oliveira, Olivier Darrault, Cindy Garneau, Leonhard Krause, Edvaldo Florentino, Marcondes Oliveira and Alexandre Grillo for supporting me in a foreign land.
    [Show full text]
  • Geophysical Upheavals and Evolutionary Diversification of Plant Species in the Himalaya
    Geophysical upheavals and evolutionary diversification of plant species in the Himalaya Kumar Manish1,2,3 and Maharaj K. Pandit1,3 1 Department of Environmental Studies, University of Delhi, Delhi, India 2 Department of Environmental Studies, Dr. Bhim Rao Ambedkar College, University of Delhi, Delhi, India 3 Centre for Interdisciplinary Studies of Mountain and Hill Environment, University of Delhi, Delhi, India ABSTRACT The Himalaya is one of the youngest and the loftiest mountain chains of the world; it is also referred to as the water tower of Asia. The Himalayan region harbors nearly 10,000 plant species constituting approximately 2.5% of the global angiosperm diversity of which over 4,000 are endemics. The present-day Himalayan flora consists of an admixture of immigrant taxa and diversified species over the last 40 million years. The interesting questions about the Himalayan flora discussed here are: how did the Himalaya achieve high endemic plant diversity starting with immigrant taxa and what were the main drivers of this diversity? This contribution aims to answer these questions and raise some more. We review and analyze existing information from diverse areas of earth and climate sciences, palaeobiology and phytogeography to evolve a bio- chronological record of plant species divergence and evolution in the Himalaya. From the analysis we infer the effects of major environmental upheavals on plant diversity in the region. The understanding developed in the following discussion is based on the idea that Himalaya experienced at least five phases of major geophysical upheavals, namely: (i) mega-collision between India and Eurasian plates, (ii) tectonic uplift in phases and progressive landform elevation, (iii) onset of southwest (SW) Indian monsoon, (iv) spurring of arid conditions in Central Asia, and (v) cyclic phases of cooling and warming in the Quaternary.
    [Show full text]
  • The Radiation of Satyrini Butterflies (Nymphalidae: Satyrinae): A
    Zoological Journal of the Linnean Society, 2011, 161, 64–87. With 8 figures The radiation of Satyrini butterflies (Nymphalidae: Satyrinae): a challenge for phylogenetic methods CARLOS PEÑA1,2*, SÖREN NYLIN1 and NIKLAS WAHLBERG1,3 1Department of Zoology, Stockholm University, 106 91 Stockholm, Sweden 2Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Av. Arenales 1256, Apartado 14-0434, Lima-14, Peru 3Laboratory of Genetics, Department of Biology, University of Turku, 20014 Turku, Finland Received 24 February 2009; accepted for publication 1 September 2009 We have inferred the most comprehensive phylogenetic hypothesis to date of butterflies in the tribe Satyrini. In order to obtain a hypothesis of relationships, we used maximum parsimony and model-based methods with 4435 bp of DNA sequences from mitochondrial and nuclear genes for 179 taxa (130 genera and eight out-groups). We estimated dates of origin and diversification for major clades, and performed a biogeographic analysis using a dispersal–vicariance framework, in order to infer a scenario of the biogeographical history of the group. We found long-branch taxa that affected the accuracy of all three methods. Moreover, different methods produced incongruent phylogenies. We found that Satyrini appeared around 42 Mya in either the Neotropical or the Eastern Palaearctic, Oriental, and/or Indo-Australian regions, and underwent a quick radiation between 32 and 24 Mya, during which time most of its component subtribes originated. Several factors might have been important for the diversification of Satyrini: the ability to feed on grasses; early habitat shift into open, non-forest habitats; and geographic bridges, which permitted dispersal over marine barriers, enabling the geographic expansions of ancestors to new environ- ments that provided opportunities for geographic differentiation, and diversification.
    [Show full text]
  • Number 3, Spring 1998 Director’S Letter
    Planning and planting for a better world Friends of the JC Raulston Arboretum Newsletter Number 3, Spring 1998 Director’s Letter Spring greetings from the JC Raulston Arboretum! This garden- ing season is in full swing, and the Arboretum is the place to be. Emergence is the word! Flowers and foliage are emerging every- where. We had a magnificent late winter and early spring. The Cornus mas ‘Spring Glow’ located in the paradise garden was exquisite this year. The bright yellow flowers are bright and persistent, and the Students from a Wake Tech Community College Photography Class find exfoliating bark and attractive habit plenty to photograph on a February day in the Arboretum. make it a winner. It’s no wonder that JC was so excited about this done soon. Make sure you check of themselves than is expected to seedling selection from the field out many of the special gardens in keep things moving forward. I, for nursery. We are looking to propa- the Arboretum. Our volunteer one, am thankful for each and every gate numerous plants this spring in curators are busy planting and one of them. hopes of getting it into the trade. preparing those gardens for The magnolias were looking another season. Many thanks to all Lastly, when you visit the garden I fantastic until we had three days in our volunteers who work so very would challenge you to find the a row of temperatures in the low hard in the garden. It shows! Euscaphis japonicus. We had a twenties. There was plenty of Another reminder — from April to beautiful seven-foot specimen tree damage to open flowers, but the October, on Sunday’s at 2:00 p.m.
    [Show full text]
  • Evolutionary Diversification of the Gall Midge Genus Asteromyia
    Molecular Phylogenetics and Evolution 54 (2010) 194–210 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Evolutionary diversification of the gall midge genus Asteromyia (Cecidomyiidae) in a multitrophic ecological context John O. Stireman III a,*, Hilary Devlin a, Timothy G. Carr b, Patrick Abbot c a Department of Biological Sciences, Wright State University, 3640 Colonel Glenn Hwy., Dayton, OH 45435, USA b Department of Ecology and Evolutionary Biology, Cornell University, E145 Corson Hall, Ithaca, NY 14853, USA c Department of Biological Sciences, Vanderbilt University, Box 351634 Station B, Nashville, TN 37235, USA article info abstract Article history: Gall-forming insects provide ideal systems to analyze the evolution of host–parasite interactions and Received 3 April 2009 understand the ecological interactions that contribute to evolutionary diversification. Flies in the family Revised 17 August 2009 Cecidomyiidae represent the largest radiation of gall-forming insects and are characterized by complex Accepted 9 September 2009 trophic interactions with plants, fungal symbionts, and predators. We analyzed the phylogenetic history Available online 16 September 2009 and evolutionary associations of the North American cecidomyiid genus Asteromyia, which is engaged in a complex and perhaps co-evolving community of interactions with host-plants, fungi, and parasitoids. Keywords: Mitochondrial gene trees generally support current classifications, but reveal extensive cryptic diversity Adaptive diversification within the eight named species. Asteromyia likely radiated after their associated host-plants in the Aste- Fungal mutualism Insect-plant coevolution reae, but species groups exhibit strong associations with specific lineages of Astereae. Evolutionary asso- Cryptic species ciations with fungal mutualists are dynamic, however, and suggest rapid and perhaps coordinated Parasitoid changes across trophic levels.
    [Show full text]
  • Bachman's Landscaping Oldham's Meliosma
    Oldham's Meliosma Meliosma pinnata 'Oldhamii' Height: 30 feet Spread: 18 feet Sunlight: Hardiness Zone: 8 Description: Oldham's Meliosma An interesting small tree that can be pruned as a shrub; Photo courtesy of NetPS Plant Finder lovely panicles of white flowers rise in plumes above the foliage in early summer; prefers hot overhead sun to warm low sun, and tolerates some drought Ornamental Features Oldham's Meliosma features showy panicles of lightly-scented white flowers rising above the foliage in early summer. It has green foliage which emerges chartreuse in spring. The pointy pinnately compound leaves do not develop any appreciable fall color. The fruit is not ornamentally significant. Landscape Attributes Oldham's Meliosma is a multi-stemmed deciduous tree with an upright spreading habit of growth. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. This is a relatively low maintenance tree, and should only be pruned after flowering to avoid removing any of the current season's flowers. It has no significant negative characteristics. Oldham's Meliosma is recommended for the following landscape applications; - Accent - Shade Planting & Growing Oldham's Meliosma will grow to be about 30 feet tall at maturity, with a spread of 18 feet. It has a low canopy with a typical clearance of 2 feet from the ground, and is suitable for planting under power lines. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 30 years. This tree should only be grown in full sunlight.
    [Show full text]
  • New Satyrine Butterflies from the Venezuelan Andes (Lepidoptera: Nymphalidae) Ángel L
    ANARTIA, 25 (2013 “2015”): 95 - 160 ISSN: 1315-642X urn:lsid:zoobank.org:pub:03463167-9D6B-47B5-AA62-5B8F84369CA0 New satyrine butterflies from the Venezuelan Andes (Lepidoptera: Nymphalidae) Ángel L. Viloria1, José R. Ferrer-Paris2, Jesús Camacho3 and Mauro Costa4 1 Centro de Ecología, Instituto Venezolano de Investigaciones Científicas (IVIC), Apartado Postal 20632, Caracas 1020-A, Venezuela. [email protected] 2 Centro de Estudios Botánicos y Agroforestales, Instituto Venezolano de Investigaciones Científicas (IVIC), Av. 8, c. 79-80, Maracaibo, Venezuela. [email protected] 3 Museo de Artrópodos, Facultad de Agronomía, Universidad del Zulia (MALUZ), Apartado 526, Maracaibo 4011, Zulia, Venezuela. [email protected] 4Res. Las Cumbres, Av. Las Acacias, La Florida, Caracas 1010A, D. C., Venezuela. [email protected] Abstract Members of the speciose subtribe Pronophilina (Nymphali- dae: Satyrinae) are Neotropical butterflies predominantly found in cloud forests. A few species live exclusively in open habitats above the tree line: paramo and puna biomes. This habit requires special adaptation to particular physical and climatic conditions of the oreal zone in the tropics. At least ten species of the endemic genus Redonda Adams and Bernard inhabit the paramos of the Venezu- elan Andes. We herein describe seven of them: R. castellana Viloria and Camacho, n. sp., R. centenaria Viloria and Camacho, n. sp., R. chiquinquirana Ferrer-Paris, n. sp., R. frailejona Ferrer-Paris and Costa, n. sp., R. lathraia Viloria and Camacho, n.sp., R. leukas- mena Viloria and Camacho, n. sp., and R. lossadana Ferrer-Paris, Viloria et al. 96 ANARTIA, 25 (2013 “2015”): 95 - 160 n.
    [Show full text]
  • Diptera: Cecidomyiidae), Com Ênfase No Posicionamento Das Espécies Da Região Neotropical
    ANTONIO MARCELINO DO CARMO NETO Sistemática das espécies da supertribo Stomatosematidi (Diptera: Cecidomyiidae), com ênfase no posicionamento das espécies da Região Neotropical São Paulo, 2017 ANTONIO MARCELINO DO CARMO NETO Sistemática das espécies da supertribo Stomatosematidi (Diptera: Cecidomyiidae), com ênfase no posicionamento das espécies da Região Neotropical Dissertação apresentada ao Programa de Pós- Graduação em Sistemática, Taxonomia Animal e Biodiversidade do Museu de Zoologia da Universidade de São Paulo para obtenção do Título de Mestre. Orientador: Prof. Dr. Carlos José Einicker Lamas São Paulo, 2017 i AUTORIZAÇÃO Não autorizo a reprodução e divulgação total ou parcial deste trabalho, por qualquer meio convencional ou eletrônico. I do not authorize the reproduction and dissemination of this work in part or entirely by any means eletronic or conventional. ii Carmo-Neto, Antonio Marcelino Sistemática das espécies da supertribo Stomatosematidi (Diptera: Cecidomyiidae), com ênfase no posicionamento das espécies da Região Neotropical / Antonio Marcelino do Carmo Neto; orientador: Carlos José Einicker Lamas – São Paulo, SP: 2017 106 p. Dissertação (Mestrado) – Programa de Pós-Graduação em Sistemática, Taxonomia Animal e Biodiversidade, Universidade de São Paulo, 2017. 1. Entomologia. I. Lamas, Carlos Jósé Einicker, orient. II. Título. iii Folha de Aprovação Banca Examinadora Prof. Dr. _____________Instituição: ______________ Julgamento: ___________ Assinatura: ______________ Prof. Dr. _____________Instituição: ______________
    [Show full text]
  • Floristic Composition and Edge-Induced Homogenization in Tree Communities in the Fragmented Atlantic Rainforest of Rio De Janeiro, Brazil
    Mongabay.com Open Access Journal - Tropical Conservation Science Vol. 9 (2): 852-876, 2016 Research Article Floristic composition and edge-induced homogenization in tree communities in the fragmented Atlantic rainforest of Rio de Janeiro, Brazil. Oliver Thier1* and Jens Wesenberg2 1 University of Leipzig, Institute for Biology I, Systematic Botany and Functional Biodiversity, Johannisallee 21, 04103 Leipzig, Germany. 2 Senckenberg Museum of Natural History Görlitz, Botany Department, Am Museum 1, 02826 Görlitz, Germany. * Corresponding author. Email: [email protected] Abstract This study investigates the changes of tree species composition and diversity along the gradient from fragment edge to interior, and between edge and interior habitats, on a regional scale, in nine Atlantic forest fragments (6–120 ha), in southeastern Brazil. A total of 1980 trees (dbh ≥ 5 cm) comprising 252 species, 156 genera and 57 families were surveyed using the point-centered quarter method. From the fragment edge towards the interior the proportion of shade-tolerant trees increased continuously. The majority of all trees within the first 100 m from the edge belonged to the pioneer-guild. Floristic dissimilarity was found to be higher among interior habitats of different fragments than among the corresponding edge areas or among different small fragments. Species diversity increased along the edge-interior gradient 1.5 times within the first 250 m. Our results support previous findings that the establishment of edge-affected habitats leads to tree species impoverishment and homogenization via the dominance and proliferation of pioneer species in the forest edges of severely fragmented tropical landscapes. We argue that conservation strategies which include the creation of buffer zones between forest edges and the matrix will be more efficient than the establishment of narrow corridors to connect fragments and protected areas.
    [Show full text]
  • Downloaded from Brill.Com10/09/2021 12:24:23AM Via Free Access 2 IAWA Journal, Vol
    IAWA Journal, Vol. 26 (1), 2005: 1-68 WOOD ANATOMY OF THE SUBFAMILY EUPHORBIOIDEAE A comparison with subfamilies Crotonoideae and Acalyphoideae and the implications for the circumscription of the Euphorbiaceae Alberta M. W. Mennega Nationaal Herbarium Nederland, Utrecht University branch, Heidelberglaan 2, 3584 es Utrecht, The Netherlands SUMMARY The wood anatomy was studied of 82 species from 34 out of 54 genera in the subfamily Euphorbioideae, covering all five tribes recognized in this subfamily. In general the woods show a great deal of similarity. They are charac­ terized by a relative paucity of vessels, often arranged in short to long, dumbbell-shaped or twin, radial multiples, and by medium-sized to large intervessel pits; fibres often have gelatinous walls; parenchyma apotracheal in short, wavy, narrow bands and diffuse-in-aggregates; mostly uni- or only locally biseriate rays, strongly heterocellular (except Hippomane, Hura and Pachystroma). Cell contents, either silica or crystals, or both together, are nearly always present and often useful in distinguishing between genera. Radiallaticifers were noticed in most genera, though they are scarce and difficult to trace. The laticifers are generally not surrounded by special cells, except in some genera of the subtribe Euphorbiinae where radiallaticifers are comparatively frequent and conspicuous. Three ofthe five tribes show a great deal of conformity in their anatomy. Stomatocalyceae, however, stand apart from the rest by the combination of the scarcity of vessels, and mostly biseriate, vertically fused and very tall rays. Within Euphorbieae the subtribe Euphorbiinae shows a greater vari­ ation than average, notably in vessel pitting, the frequent presence of two­ celled parenchyma strands, and in size and frequency of the laticifers.
    [Show full text]
  • (Euphorbiaceae)?
    Is pollen morphology useful for supporting the infrageneric classification of Stillingia (Euphorbiaceae)? A morfologia do pólen é útil para apoiar a classificação infragenérica de Stillingia (Euphorbiaceae)? Sarah Maria Athiê-Souza1* Maria Teresa Buril2 André Laurênio de Melo3 Marcos José da Silva4 David Bogler5 Margareth Ferreira de Sales2 Abstract The palynological morphology of 24 species and two subspecies of Stillingia were studied using scanning electron microscopy. The analysis was performed aiming to verify whether the pollen morphology can be helpful for identifying species and infrageneric categories in this group. Pollen grains of Stillingia are subprolate or suboblate, tricolporate, microreticulate, and psilate along the aperture margins. However, the results showed no variation between the species and demystify the importance of pollen morphology in the definition of infrageneric limits. Thus, pollen data cannot be used to distinguish species groups despite contrary indications in the literature. Key words: Euphorbioideae, Hippomaneae, taxonomy. Resumo A morfologia palinológica de 24 espécies e duas subespécies de Stillingia foi estudada por microscopia eletrônica de varredura. A análise foi realizada com o objetivo de verificar se a morfologia do pólen pode ser útil na identificação de espécies e categorias infragenéricas nesse grupo. Os grãos de pólen de Stillingia são subprolados ou suboblatos, tricolporados, microreticulados e psilados ao longo das margens 1 Universidade Federal da Paraíba, Centro de Ciências Exatas e
    [Show full text]