ABSTRACT We Present Here a List of the Attini Type Material Deposited In
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Escovopsis Kreiselii Sp
RESEARCH ARTICLE New Light on the Systematics of Fungi Associated with Attine Ant Gardens and the Description of Escovopsis kreiselii sp. nov. Lucas A. Meirelles1, Quimi V. Montoya1, Scott E. Solomon2, Andre Rodrigues1* 1 Department of Biochemistry and Microbiology, UNESP Univ Estadual Paulista, Rio Claro, SP, Brazil, 2 Department of Biosciences, Rice University, Houston, TX, United States of America * [email protected] Abstract Since the formal description of fungi in the genus Escovopsis in 1990, only a few studies have focused on the systematics of this group. For more than two decades, only two Escovopsis species were described; however, in 2013, three additional Escovopsis species were formally OPEN ACCESS described along with the genus Escovopsioides, both found exclusively in attine ant gardens. Citation: Meirelles LA, Montoya QV, Solomon SE, During a survey for Escovopsis species in gardens of the lower attine ant Mycetophylax Rodrigues A (2015) New Light on the Systematics of morschi in Brazil, we found four strains belonging to the pink-colored Escovopsis clade. Fungi Associated with Attine Ant Gardens and the Careful examination of these strains revealed significant morphological differences when Description of Escovopsis kreiselii sp. nov.. PLoS ONE 10(1): e0112067. doi:10.1371/journal. compared to previously described species of Escovopsis and Escovopsioides.Basedon pone.0112067 the type of conidiogenesis (sympodial), as well as morphology of conidiogenous cells Academic Editor: Nicole M. Gerardo, Emory (percurrent), non-vesiculated -
Environmental Determinants of Leaf Litter Ant Community Composition
Environmental determinants of leaf litter ant community composition along an elevational gradient Mélanie Fichaux, Jason Vleminckx, Elodie Alice Courtois, Jacques Delabie, Jordan Galli, Shengli Tao, Nicolas Labrière, Jérôme Chave, Christopher Baraloto, Jérôme Orivel To cite this version: Mélanie Fichaux, Jason Vleminckx, Elodie Alice Courtois, Jacques Delabie, Jordan Galli, et al.. Environmental determinants of leaf litter ant community composition along an elevational gradient. Biotropica, Wiley, 2020, 10.1111/btp.12849. hal-03001673 HAL Id: hal-03001673 https://hal.archives-ouvertes.fr/hal-03001673 Submitted on 12 Nov 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. BIOTROPICA Environmental determinants of leaf-litter ant community composition along an elevational gradient ForJournal: PeerBiotropica Review Only Manuscript ID BITR-19-276.R2 Manuscript Type: Original Article Date Submitted by the 20-May-2020 Author: Complete List of Authors: Fichaux, Mélanie; CNRS, UMR Ecologie des Forêts de Guyane (EcoFoG), AgroParisTech, CIRAD, INRA, Université -
Check List 8(4): 722–730, 2012 © 2012 Check List and Authors Chec List ISSN 1809-127X (Available at Journal of Species Lists and Distribution
Check List 8(4): 722–730, 2012 © 2012 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution Check list of ground-dwelling ants (Hymenoptera: PECIES S Formicidae) of the eastern Acre, Amazon, Brazil OF Patrícia Nakayama Miranda 1,2*, Marco Antônio Oliveira 3, Fabricio Beggiato Baccaro 4, Elder Ferreira ISTS 1 5,6 L Morato and Jacques Hubert Charles Delabie 1 Universidade Federal do Acre, Centro de Ciências Biológicas e da Natureza. BR 364 – Km 4 – Distrito Industrial. CEP 69915-900. Rio Branco, AC, Brazil. 2 Instituo Federal do Acre, Campus Rio Branco. Avenida Brasil 920, Bairro Xavier Maia. CEP 69903-062. Rio Branco, AC, Brazil. 3 Universidade Federal de Viçosa, Campus Florestal. Rodovia LMG 818, Km 6. CEP 35690-000. Florestal, MG, Brazil. 4 Instituto Nacional de Pesquisas da Amazônia, Programa de Pós-graduação em Ecologia. CP 478. CEP 69083-670. Manaus, AM, Brazil. 5 Comissão Executiva do Plano da Lavoura Cacaueira, Centro de Pesquisas do Cacau, Laboratório de Mirmecologia – CEPEC/CEPLAC. Caixa Postal 07. CEP 45600-970. Itabuna, BA, Brazil. 6 Universidade Estadual de Santa Cruz. CEP 45650-000. Ilhéus, BA, Brazil. * Corresponding author. E-mail: [email protected] Abstract: The ant fauna of state of Acre, Brazilian Amazon, is poorly known. The aim of this study was to compile the species sampled in different areas in the State of Acre. An inventory was carried out in pristine forest in the municipality of Xapuri. This list was complemented with the information of a previous inventory carried out in a forest fragment in the municipality of Senador Guiomard and with a list of species deposited at the Entomological Collection of National Institute of Amazonian Research– INPA. -
TTAGG)N Telomeric Repeats in the Chromosomes of Acromyrmex Striatus (Roger, 1863) Suggests a Lower Ancestral Karyotype for Leafcutter Ants (Hymenoptera
COMPARATIVE A peer-reviewed open-access journal CompCytogen 12(1):Molecular 13–21 (2018) phylogenetic reconstruction and localization of the (TTAGG)n... 13 doi: 10.3897/CompCytogen.v12i1.21799 RESEARCH ARTICLE Cytogenetics http://compcytogen.pensoft.net International Journal of Plant & Animal Cytogenetics, Karyosystematics, and Molecular Systematics Molecular phylogenetic reconstruction and localization of the (TTAGG)n telomeric repeats in the chromosomes of Acromyrmex striatus (Roger, 1863) suggests a lower ancestral karyotype for leafcutter ants (Hymenoptera) Tássia Tatiane Pontes Pereira1,2, Ana Caroline Coelho Corrêa dos Reis1, Danon Clemes Cardoso1,2, Maykon Passos Cristiano1 1 Departamento de Biodiversidade, Evolução e Meio Ambiente, Universidade Federal de Ouro Preto, Ouro Preto, MG, Brazil 2 Programa de Pós-graduação em Genética, Universidade Federal do Paraná, Curitiba, PR, Brazil Corresponding authors: Danon Clemes Cardoso ([email protected]; [email protected]); Maykon Passos Cristiano ([email protected]; [email protected]) Academic editor: V. Gokhman | Received 22 October 2017 | Accepted 27 November 2017 | Published 9 January 2018 http://zoobank.org/7DEA8B94-51CE-40A8-9693-0DC9DD108205 Citation: Pereira TTP, Reis ACCC, Cardoso DC, Cristiano MP (2018) Molecular phylogenetic reconstruction and localization of the (TTAGG)n telomeric repeats in the chromosomes of Acromyrmex striatus (Roger, 1863) suggests a lower ancestral karyotype for leafcutter ants (Hymenoptera). Comparative Cytogenetics 12(1): 13–21. https://doi.org/10.3897/ CompCytogen.v12i1.21799 Abstract Chromosome counts and karyotype characterization have proved to be important features of a genome. Chromosome changes during the diversification of ants might play an important role, given the diversity and success of Formicidae. Comparative karyotype analyses on ants have enriched and helped ant system- atics. -
Ochraceus and Beauveria Bassiana
Hindawi Publishing Corporation Psyche Volume 2012, Article ID 389806, 6 pages doi:10.1155/2012/389806 Research Article Diversity of Fungi Associated with Atta bisphaerica (Hymenoptera: Formicidae): The Activity of Aspergillus ochraceus and Beauveria bassiana Myriam M. R. Ribeiro,1 Karina D. Amaral,1 Vanessa E. Seide,1 Bressane M. R. Souza,1 Terezinha M. C. Della Lucia,1 Maria Catarina M. Kasuya,2 and Danival J. de Souza3 1 Departamento de Biologia Animal, Universidade Federal de Vic¸osa, 36570-000 Vic¸osa, MG, Brazil 2 Departamento de Microbiologia, Universidade Federal de Vic¸osa, 36570-000 Vic¸osa, MG, Brazil 3 Curso de Engenharia Florestal, Universidade Federal do Tocantins, 77402-970 Gurupi, TO, Brazil Correspondence should be addressed to Danival J. de Souza, [email protected] Received 10 August 2011; Revised 15 October 2011; Accepted 24 October 2011 Academic Editor: Alain Lenoir Copyright © 2012 Myriam M. R. Ribeiro et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The grass-cutting ant Atta bisphaerica is one of the most serious pests in several pastures and crops in Brazil. Fungal diseases are a constant threat to these large societies composed of millions of closely related individuals. We investigated the occurrence of filamentous fungi associated with the ant A. bisphaerica in a pasture area of Vic¸osa, Minas Gerais State, Brazil. Several fungi species were isolated from forager ants, and two of them, known as entomopathogenic, Beauveria bassiana and Aspergillus ochraceus,were tested against worker ants in the laboratory. -
The Functions and Evolution of Social Fluid Exchange in Ant Colonies (Hymenoptera: Formicidae) Marie-Pierre Meurville & Adria C
ISSN 1997-3500 Myrmecological News myrmecologicalnews.org Myrmecol. News 31: 1-30 doi: 10.25849/myrmecol.news_031:001 13 January 2021 Review Article Trophallaxis: the functions and evolution of social fluid exchange in ant colonies (Hymenoptera: Formicidae) Marie-Pierre Meurville & Adria C. LeBoeuf Abstract Trophallaxis is a complex social fluid exchange emblematic of social insects and of ants in particular. Trophallaxis behaviors are present in approximately half of all ant genera, distributed over 11 subfamilies. Across biological life, intra- and inter-species exchanged fluids tend to occur in only the most fitness-relevant behavioral contexts, typically transmitting endogenously produced molecules adapted to exert influence on the receiver’s physiology or behavior. Despite this, many aspects of trophallaxis remain poorly understood, such as the prevalence of the different forms of trophallaxis, the components transmitted, their roles in colony physiology and how these behaviors have evolved. With this review, we define the forms of trophallaxis observed in ants and bring together current knowledge on the mechanics of trophallaxis, the contents of the fluids transmitted, the contexts in which trophallaxis occurs and the roles these behaviors play in colony life. We identify six contexts where trophallaxis occurs: nourishment, short- and long-term decision making, immune defense, social maintenance, aggression, and inoculation and maintenance of the gut microbiota. Though many ideas have been put forth on the evolution of trophallaxis, our analyses support the idea that stomodeal trophallaxis has become a fixed aspect of colony life primarily in species that drink liquid food and, further, that the adoption of this behavior was key for some lineages in establishing ecological dominance. -
Dynamics of Physical Trail Construction and of Trail Usage in the Leaf-Cutting Ant Atta Laevigata
Ethology Ecology & Evolution ISSN: 0394-9370 (Print) 1828-7131 (Online) Journal homepage: https://www.tandfonline.com/loi/teee20 Dynamics of physical trail construction and of trail usage in the leaf-cutting ant Atta laevigata Sofia Bouchebti, Raphael Vacchi Travaglini, Luiz Carlos Forti & Vincent Fourcassié To cite this article: Sofia Bouchebti, Raphael Vacchi Travaglini, Luiz Carlos Forti & Vincent Fourcassié (2019) Dynamics of physical trail construction and of trail usage in the leaf-cutting ant Attalaevigata, Ethology Ecology & Evolution, 31:2, 105-120, DOI: 10.1080/03949370.2018.1503197 To link to this article: https://doi.org/10.1080/03949370.2018.1503197 Published online: 13 Aug 2018. Submit your article to this journal Article views: 53 View Crossmark data Citing articles: 1 View citing articles Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=teee20 Ethology Ecology & Evolution, 2019 Vol. 31, No. 2, 105–120, https://doi.org/10.1080/03949370.2018.1503197 Dynamics of physical trail construction and of trail usage in the leaf-cutting ant Atta laevigata 1 2 2 SOFIA BOUCHEBTI ,RAPHAEL VACCHI TRAVAGLINI ,LUIZ CARLOS FORTI 1,* and VINCENT FOURCASSIÉ 1Centre de Recherches sur la Cognition Animale, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, Toulouse 31062, France 2Laboratorio de Insetos Sociais Pragas, UNESP, Faculdade de Ciências Agrònomica de Botucatu, Departamento de Produção Vegetal, Fazenda Experimental Lageado, P.O. Box 237, 18610-307 Botucatu, SP, Brazil Received 12 March 2018, accepted 26 June 2018 Leaf cutting ants of the genus Atta build long lasting physical trails to exploit the vegetation around their nest. -
Detection and Use of Foraging Trails of the Leaf-Cutting Ant Atta Laevigata (Hymenoptera: Formicidae) by Amphisbaena Alba (Reptilia: Squamata)
ISSN 0065-1737 Acta Zoológica MexicanaActa Zool. (n.s.), Mex. 30(2): (n.s.) 403-407 30(2) (2014) Nota Científica (Short Communication) DETECTION AND USE OF FORAGING TRAILS OF THE LEAF-CUTTING ANT ATTA LAEVIGATA (HYMENOPTERA: FORMICIDAE) BY AMPHISBAENA ALBA (REPTILIA: SQUAMATA) Campos, V. A., Dáttilo, W., Oda, F. H., Piroseli, L. E. & Dartora, A. 2014. Detección y uso de senderos de la hormiga cortadora de hojas Atta laevigata (Hymenoptera: Formicidae) por Amphisbaena alba (Reptilia: Squamata). Acta Zoológica Mexicana (n. s.), 30(2): 403-407. RESUMEN. Se provee información sobre un individuo de Amphisbaena alba (Reptilia: Squamata) que reconoce y usa un sendero de la hormiga cortadora de hojas Atta laevigata (Hymenoptera: Formicidae) en la sabana neotropical de Brasil. También registramos y describimos movimientos de desviación de obstáculos y el comportamiento de A. alba para reconocer el sendero de hormigas. Adicionalmente, dis- cutimos cómo el mimetismo químico de A. alba pudiera estar involucrado en nuestra observación y su- gerimos que esta relación va más allá de un simple inquilinismo, donde A. alba puede usar el nido como un sitio de reposo y alimentación para otros organismos asociados con nidos de hormigas cortadoras. Palabras clave: Inquilinismo, nidos de hormiga, mimetismo químico, estrategia no agresiva, interac- ciones interespecíficas. Amphisbaenians, or worm lizards, constitute a monophyletic group of highly spe- cialized fossorial squamates with approximately 200 species (Pinna et al. 2010). Six families are recognized in the suborder Amphisbaenia, of which only Amphisbae- nidae is present in Brazil with 68 known species (Pinna et al. 2010). The life cycle of amphisbaenians is almost entirely restricted to the interior soil of tropical and temperate environments (Kearney 2003), and their diet consisted mainly of small invertebrate prey (e.g., beetles, ants and spiders) (Colli & Zamboni 1999). -
Symbiotic Adaptations in the Fungal Cultivar of Leaf-Cutting Ants
ARTICLE Received 15 Apr 2014 | Accepted 24 Oct 2014 | Published 1 Dec 2014 DOI: 10.1038/ncomms6675 Symbiotic adaptations in the fungal cultivar of leaf-cutting ants Henrik H. De Fine Licht1,w, Jacobus J. Boomsma2 & Anders Tunlid1 Centuries of artificial selection have dramatically improved the yield of human agriculture; however, strong directional selection also occurs in natural symbiotic interactions. Fungus- growing attine ants cultivate basidiomycete fungi for food. One cultivar lineage has evolved inflated hyphal tips (gongylidia) that grow in bundles called staphylae, to specifically feed the ants. Here we show extensive regulation and molecular signals of adaptive evolution in gene trancripts associated with gongylidia biosynthesis, morphogenesis and enzymatic plant cell wall degradation in the leaf-cutting ant cultivar Leucoagaricus gongylophorus. Comparative analysis of staphylae growth morphology and transcriptome-wide expressional and nucleotide divergence indicate that gongylidia provide leaf-cutting ants with essential amino acids and plant-degrading enzymes, and that they may have done so for 20–25 million years without much evolutionary change. These molecular traits and signatures of selection imply that staphylae are highly advanced coevolutionary organs that play pivotal roles in the mutualism between leaf-cutting ants and their fungal cultivars. 1 Microbial Ecology Group, Department of Biology, Lund University, Ecology Building, SE-223 62 Lund, Sweden. 2 Centre for Social Evolution, Department of Biology, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen, Denmark. w Present Address: Section for Organismal Biology, Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, DK-1871 Frederiksberg, Denmark. Correspondence and requests for materials should be addressed to H.H.D.F.L. -
Hymenoptera: Formicidae) in Brazilian Forest Plantations
Forests 2014, 5, 439-454; doi:10.3390/f5030439 OPEN ACCESS forests ISSN 1999-4907 www.mdpi.com/journal/forests Review An Overview of Integrated Management of Leaf-Cutting Ants (Hymenoptera: Formicidae) in Brazilian Forest Plantations Ronald Zanetti 1, José Cola Zanuncio 2,*, Juliana Cristina Santos 1, Willian Lucas Paiva da Silva 1, Genésio Tamara Ribeiro 3 and Pedro Guilherme Lemes 2 1 Laboratório de Entomologia Florestal, Universidade Federal de Lavras, 37200-000, Lavras, Minas Gerais, Brazil; E-Mails: [email protected] (R.Z.); [email protected] (J.C.S.); [email protected] (W.L.P.S.) 2 Departamento de Entomologia, Universidade Federal de Viçosa, 36570-900, Viçosa, Minas Gerais, Brazil; E-Mail: [email protected] 3 Departamento de Ciências Florestais, Universidade Federal de Sergipe, 49100-000, São Cristóvão, Sergipe State, Brazil; E-Mail: [email protected] * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +55-31-389-925-34; Fax: +55-31-389-929-24. Received: 18 December 2013; in revised form: 19 February 2014 / Accepted: 19 February 2014 / Published: 20 March 2014 Abstract: Brazilian forest producers have developed integrated management programs to increase the effectiveness of the control of leaf-cutting ants of the genera Atta and Acromyrmex. These measures reduced the costs and quantity of insecticides used in the plantations. Such integrated management programs are based on monitoring the ant nests, as well as the need and timing of the control methods. Chemical control employing baits is the most commonly used method, however, biological, mechanical and cultural control methods, besides plant resistance, can reduce the quantity of chemicals applied in the plantations. -
Acromyrmex Ameliae Sp. N. (Hymenoptera: Formicidae): a New Social Parasite of Leaf-Cutting Ants in Brazil
© 2007 The Authors Insect Science (2007) 14, 251-257 Acromyrmex ameliae new species 251 Journal compilation © Institute of Zoology, Chinese Academy of Sciences Acromyrmex ameliae sp. n. (Hymenoptera: Formicidae): A new social parasite of leaf-cutting ants in Brazil DANIVAL JOSÉ DE SOUZA1,3, ILKA MARIA FERNANDES SOARES2 and TEREZINHA MARIA CASTRO DELLA LUCIA2 1Institut de Recherche sur la Biologie de l’Insecte, Université François Rabelais, Tours, France, 2Departamento de Biologia Animal and 3Laboratório de Ecologia de Comunidades, Departamento de Biologia Geral, Universidade Federal de Viçosa, MG, 36570-000, Brazil Abstract The fungus-growing ants (Tribe Attini) are a New World group of > 200 species, all obligate symbionts with a fungus they use for food. Four attine taxa are known to be social parasites of other attines. Acromyrmex (Pseudoatta) argentina argentina and Acromyrmex (Pseudoatta) argentina platensis (parasites of Acromyrmex lundi), and Acromyrmex sp. (a parasite of Acromyrmex rugosus) produce no worker caste. In contrast, the recently discovered Acromyrmex insinuator (a parasite of Acromyrmex echinatior) does produce workers. Here, we describe a new species, Acromyrmex ameliae, a social parasite of Acromyrmex subterraneus subterraneus and Acromyrmex subterraneus brunneus in Minas Gerais, Brasil. Like A. insinuator, it produces workers and appears to be closely related to its hosts. Similar social parasites may be fairly common in the fungus-growing ants, but overlooked due to the close resemblance between parasite and host workers. Key words Acromyrmex, leaf-cutting ants, social evolution, social parasitism DOI 10.1111/j.1744-7917.2007.00151.x Introduction species can coexist as social parasites in attine colonies, consuming the fungus garden (Brandão, 1990; Adams The fungus-growing ants (Tribe Attini) are a New World et al., 2000). -
Sociobiology 63(3): 894-908 (September, 2016) DOI: 10.13102/Sociobiology.V63i3.1043
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Portal de Periódicos Eletrônicos da Universidade Estadual de Feira de Santana (UEFS) Sociobiology 63(3): 894-908 (September, 2016) DOI: 10.13102/sociobiology.v63i3.1043 Sociobiology An international journal on social insects REsearch article - AnTs Amazon Rainforest Ant-Fauna of Parque Estadual do Cristalino: Understory and Ground- Dwelling Ants RE Vicente1, LP Prado2, TJ Izzo1 1 - Universidade Federal de Mato Grosso, Cuiabá-MT, Brazil 2 - Museu de Zoologia da Universidade de São Paulo, São Paulo-SP, Brazil Article History Abstract Ants are ecologically dominant and have been used as valuable bio-indicators Edited by of environmental change or disturbance being used in monitoring inventories. Frederico S. Neves, UFMG, Brazil Received 12 April 2016 However, the majority of inventories have concentrated on ground-dwelling Initial acceptance 28 May 2016 ant fauna disregarding arboreal fauna. This paper aimed to list the ant species Final acceptance 22 July 2016 collected both on the ground and in the vegetation of the Parque Estadual do Publication date 25 October 2016 Cristalino, an important protected site in the center of the southern Amazon. Moreover, we compared the composition of the ground dwelling and vegetation Keywords Arboreal ants, Conservation, Diversity, foraging ants. Two hundred and three (203) species distributed among 23 genera Formicidae, Inventory. and eight subfamilies were sampled, wherein 34 species had not yet been reported in the literature for Mato Grosso State. As expected, the abundance Corresponding author and richness of ants was higher on the ground than in the understory.