FORMICIDAE: CATALOGUE REFERENCES Abe, M. & Smith
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Newly Discovered Sister Lineage Sheds Light on Early Ant Evolution
Newly discovered sister lineage sheds light on early ant evolution Christian Rabeling†‡§, Jeremy M. Brown†¶, and Manfred Verhaagh‡ †Section of Integrative Biology, and ¶Center for Computational Biology and Bioinformatics, University of Texas, 1 University Station C0930, Austin, TX 78712; and ‡Staatliches Museum fu¨r Naturkunde Karlsruhe, Erbprinzenstr. 13, D-76133 Karlsruhe, Germany Edited by Bert Ho¨lldobler, Arizona State University, Tempe, AZ, and approved August 4, 2008 (received for review June 27, 2008) Ants are the world’s most conspicuous and important eusocial insects and their diversity, abundance, and extreme behavioral specializations make them a model system for several disciplines within the biological sciences. Here, we report the discovery of a new ant that appears to represent the sister lineage to all extant ants (Hymenoptera: Formicidae). The phylogenetic position of this cryptic predator from the soils of the Amazon rainforest was inferred from several nuclear genes, sequenced from a single leg. Martialis heureka (gen. et sp. nov.) also constitutes the sole representative of a new, morphologically distinct subfamily of ants, the Martialinae (subfam. nov.). Our analyses have reduced the likelihood of long-branch attraction artifacts that have trou- bled previous phylogenetic studies of early-diverging ants and therefore solidify the emerging view that the most basal extant ant lineages are cryptic, hypogaeic foragers. On the basis of morpho- logical and phylogenetic evidence we suggest that these special- EVOLUTION ized subterranean predators are the sole surviving representatives of a highly divergent lineage that arose near the dawn of ant diversification and have persisted in ecologically stable environ- ments like tropical soils over great spans of time. -
Ant Type Specimens (Hymenoptera, Formicidae) Deposited in the Museu De Zoologia Da Universidade De São Paulo, Brazil
Volume 48(11):75-88, 2008 Catalogue of “poneromorph” ant type specimens (Hymenoptera, Formicidae) deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil Cristiane P. Scott-Santos Flávia A. Esteves Carlos Roberto F. Brandão AbsTracT The present catalogue lists the type specimes of 112 nominal “poneromorph” ant species housed in the Formicidae collection of the Hymenoptera laboratory, Museu de Zoologia da Universidade de São Paulo (MZSP). The catalogue includes types of Amblyoponinae, Ectatomminae, Heteroponerinae, Ponerinae, and Proceratiinae, that is, all poneromorph (sensu Bolton, 2003) but for the monotypic Paraponerinae, of which the collection bears no type specimens. We present here information on type categories (holotype, paratype, syntype, lectotype, and paralectotype), label data, nomenclatural changes since the original description and type specimens conservation status. At last we present indexes for the taxa names presented. Keywords: Hymenoptera, ants, types, MZSP, Amblyoponinae, Ectatomminae, Heteroponerinae, Ponerinae, Proceratiinae. INTRODucTION The purpose of the present catalogue is to pro- vide updated information on poneromorph type The Formicidae collection housed in the Hy- specimes of the MZSP collection, following Article menoptera laboratory of the Museu de Zoologia da 72 F.4 of the International Code for Zoological No- Universidade de São Paulo (MZSP) is under con- menclature (1999). struction since the end of the 19th century and is to- The poneromorph group of ants, as defined by day one of the largest and more representative ant col- Bolton (2003), is distributed worldwide and consists lections in and for the Neotropical region, as regard of circa 1,700 described species in 49 genera of six to the number of specimens, including types, and subfamilies: Amblyoponinae, Ectatomminae, Hetero- localities (Brandão, 2000). -
Bacterial Infections Across the Ants: Frequency and Prevalence of Wolbachia, Spiroplasma, and Asaia
Hindawi Publishing Corporation Psyche Volume 2013, Article ID 936341, 11 pages http://dx.doi.org/10.1155/2013/936341 Research Article Bacterial Infections across the Ants: Frequency and Prevalence of Wolbachia, Spiroplasma,andAsaia Stefanie Kautz,1 Benjamin E. R. Rubin,1,2 and Corrie S. Moreau1 1 Department of Zoology, Field Museum of Natural History, 1400 South Lake Shore Drive, Chicago, IL 60605, USA 2 Committee on Evolutionary Biology, University of Chicago, 1025 East 57th Street, Chicago, IL 60637, USA Correspondence should be addressed to Stefanie Kautz; [email protected] Received 21 February 2013; Accepted 30 May 2013 Academic Editor: David P. Hughes Copyright © 2013 Stefanie Kautz 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. Bacterial endosymbionts are common across insects, but we often lack a deeper knowledge of their prevalence across most organisms. Next-generation sequencing approaches can characterize bacterial diversity associated with a host and at the same time facilitate the fast and simultaneous screening of infectious bacteria. In this study, we used 16S rRNA tag encoded amplicon pyrosequencing to survey bacterial communities of 310 samples representing 221 individuals, 176 colonies and 95 species of ants. We found three distinct endosymbiont groups—Wolbachia (Alphaproteobacteria: Rickettsiales), Spiroplasma (Firmicutes: Entomoplasmatales), -
Morphology of the Mandibular Gland of the Ant Paraponera Clavata (Hymenoptera: Paraponerinae)
Received: 9 October 2018 Revised: 17 January 2019 Accepted: 2 February 2019 DOI: 10.1002/jemt.23242 RESEARCH ARTICLE Morphology of the mandibular gland of the ant Paraponera clavata (Hymenoptera: Paraponerinae) Thito Thomston Andrade1 | Wagner Gonzaga Gonçalves2 | José Eduardo Serrão2 | Luiza Carla Barbosa Martins1 1Programa de Pós-Graduação em Biodiversidade, Ambiente e Saúde, Abstract Departamento de Biologia e Química, The ant Paraponera clavata (Fabricius, 1775) is the only extant species of Paraponerinae and is Universidade Estadual do Maranhão, Caxias, widely distributed in Brazilian forests. Aspects of its biology are documented extensively in the Maranhão, Brazil literature; however, knowledge of P. clavata internal morphology, specifically of exocrine glands, 2Departamento de Biologia Geral, Universidade Federal de Viçosa, Viçosa, is restricted to the venom apparatus. The objective of this study was to describe the mandibular Minas Gerais, Brazil gland morphology of P. clavata workers. The mandibular gland is composed of a reservoir con- nected to a cluster of Type III secretory cells with cytoplasm rich in mitochondria and lipid drop- Correspondence lets, similar to that of other ants. Notably, the glandular secretion is rich in protein and has a Luiza Carla Barbosa Martins, Programa de Pós- Graduação em Biodiversidade, Ambiente e solid aspect. This is the first morphological description of the mandibular gland of P. clavata. Saúde, Departamento de Biologia e Química, Universidade Estadual do Maranhão, Caxias, Research Highlights Maranhão, Brazil. This study presents the morphological description of the mandibular gland of Paraponera clavata Email: [email protected] (Hymenoptera: Paraponerinae). Singular characteristics of the gland are described: the glandular Review Editor: George Perry secretion is rich in protein and has a solid aspect. -
Reproductive Conflict Among Workers of the Ant Species Pseudomyrmex Gracilis (Hymenoptera: Formicidae)
Reproductive conflict among workers of the ant species Pseudomyrmex gracilis (Hymenoptera: Formicidae) DISSERTATION ZUR ERLANGUNG DES DOKTORGRADES DER NATURWISSENSCHAFTEN (DR. RER. NAT.) DER FAKULTÄT FÜR BIOLOGIE UND VORKLINISCHE MEDIZIN DER UNIVERSITÄT REGENSBURG vorgelegt von Volker Schmid aus Wolfschlugen im Jahr 2012 Das Promotionsgesuch wurde eingereicht am: 20.06.2012 Die Arbeit wurde angeleitet von: Prof. Dr. Jürgen Heinze Unterschrift: Für Simone “Under carefully controlled experimental conditions, an animal will behave as it damned well pleases.” Harvard Law of Animal Behaviour Volker Schmid – Reproductive conflict in Pseudomyrmex gracilis (Dissertation 2012) Contents 1. Introduction .......................................................................................................................... 2 1.1 Inter- and intraspecific conflicts ...................................................................................... 2 1.2 Eusociality – cooperation and conflict ............................................................................. 3 1.3 Conflicts over reproduction in social Hymenoptera ........................................................ 4 1.4 Aims of the present study .................................................................................................. 6 2. Material and Methods .......................................................................................................... 7 2.1 Microsatellite primer establishment ................................................................................ -
Amazon Alive: a Decade of Discoveries 1999-2009
Amazon Alive! A decade of discovery 1999-2009 The Amazon is the planet’s largest rainforest and river basin. It supports countless thousands of species, as well as 30 million people. © Brent Stirton / Getty Images / WWF-UK © Brent Stirton / Getty Images The Amazon is the largest rainforest on Earth. It’s famed for its unrivalled biological diversity, with wildlife that includes jaguars, river dolphins, manatees, giant otters, capybaras, harpy eagles, anacondas and piranhas. The many unique habitats in this globally significant region conceal a wealth of hidden species, which scientists continue to discover at an incredible rate. Between 1999 and 2009, at least 1,200 new species of plants and vertebrates have been discovered in the Amazon biome (see page 6 for a map showing the extent of the region that this spans). The new species include 637 plants, 257 fish, 216 amphibians, 55 reptiles, 16 birds and 39 mammals. In addition, thousands of new invertebrate species have been uncovered. Owing to the sheer number of the latter, these are not covered in detail by this report. This report has tried to be comprehensive in its listing of new plants and vertebrates described from the Amazon biome in the last decade. But for the largest groups of life on Earth, such as invertebrates, such lists do not exist – so the number of new species presented here is no doubt an underestimate. Cover image: Ranitomeya benedicta, new poison frog species © Evan Twomey amazon alive! i a decade of discovery 1999-2009 1 Ahmed Djoghlaf, Executive Secretary, Foreword Convention on Biological Diversity The vital importance of the Amazon rainforest is very basic work on the natural history of the well known. -
Digging Deeper Into the Ecology of Subterranean Ants: Diversity and Niche Partitioning Across Two Continents
diversity Article Digging Deeper into the Ecology of Subterranean Ants: Diversity and Niche Partitioning across Two Continents Mickal Houadria * and Florian Menzel Institute of Organismic and Molecular Evolution, Johannes-Gutenberg-University Mainz, Hanns-Dieter-Hüsch-Weg 15, 55128 Mainz, Germany; [email protected] * Correspondence: [email protected] Abstract: Soil fauna is generally understudied compared to above-ground arthropods, and ants are no exception. Here, we compared a primary and a secondary forest each on two continents using four different sampling methods. Winkler sampling, pitfalls, and four types of above- and below-ground baits (dead, crushed insects; melezitose; living termites; living mealworms/grasshoppers) were applied on four plots (4 × 4 grid points) on each site. Although less diverse than Winkler samples and pitfalls, subterranean baits provided a remarkable ant community. Our baiting system provided a large dataset to systematically quantify strata and dietary specialisation in tropical rainforest ants. Compared to above-ground baits, 10–28% of the species at subterranean baits were overall more common (or unique to) below ground, indicating a fauna that was truly specialised to this stratum. Species turnover was particularly high in the primary forests, both concerning above-ground and subterranean baits and between grid points within a site. This suggests that secondary forests are more impoverished, especially concerning their subterranean fauna. Although subterranean ants rarely displayed specific preferences for a bait type, they were in general more specialised than above-ground ants; this was true for entire communities, but also for the same species if they foraged in both strata. Citation: Houadria, M.; Menzel, F. -
Ant Venoms. Current Opinion in Allergy and Clinical
CE: Namrta; ACI/5923; Total nos of Pages: 5; ACI 5923 Ant venoms Donald R. Hoffman Brody School of Medicine at East Carolina University, Purpose of review Greenville, North Carolina, USA The review summarizes knowledge about ants that are known to sting humans and their Correspondence to Donald R. Hoffman, PhD, venoms. Professor of Pathology and Laboratory Medicine, Brody School of Medicine at East Carolina University, Recent findings 600 Moye Blvd, Greenville, NC 27834, USA Fire ants and Chinese needle ants are showing additional spread of range. Fire ants are Tel: +1 252 744 2807; e-mail: [email protected] now important in much of Asia. Venom allergens have been characterized and Current Opinion in Allergy and Clinical studied for fire ants and jack jumper ants. The first studies of Pachycondyla venoms Immunology 2010, 10:000–000 have been reported, and a major allergen is Pac c 3, related to Sol i 3 from fire ants. There are very limited data available for other ant groups. Summary Ants share some common proteins in venoms, but each group appears to have a number of possibly unique components. Further proteomic studies should expand and clarify our knowledge of these fascinating animals. Keywords ant, fire ant, jack jumper ant, phospholipase, sting, venom Curr Opin Allergy Clin Immunol 10:000–000 ß 2010 Wolters Kluwer Health | Lippincott Williams & Wilkins 1528-4050 east [4] and P. sennaarensis in the middle east [5]. These Introduction two species are commonly referred to as Chinese needle Ants are among the most biodiverse organisms on earth. ants and samsum ants. -
Cytogenetic Studies of the Neotropical Ant Genus Ectatomma (Formicidae: Ectatomminae: Ectatommini) by Luísa Antônia Campos Barros1; Cléa S.F
555 Cytogenetic Studies of the Neotropical Ant Genus Ectatomma (Formicidae: Ectatomminae: Ectatommini) by Luísa Antônia Campos Barros1; Cléa S.F. Mariano2; Davileide de Sousa Borges2; Silvia G. Pompolo1 & Jacques H.C. Delabie2* AbsTRacT The ant genus Ectatomma (Hymenoptera: Formicidae) is typically Neo- tropical and is the only genus of the subfamily Ectatomminae for which no cytogenetic data previously existed. Cytogenetic studies of five species of the Ectatomma genus are reported here. Colonies were collected at Viçosa (Minas Gerais, Brazil), Ilhéus and Manoel Vitorino (Bahia, Brazil). In this genus, the chromosome number ranged from 2n=36 to 46: Ectatomma brunneum Smith, 2n=44 (karyotype formula: 2K=22M + 22A); Ectatomma muticum Mayr, n=20 (K=16M + 4A); Ectatomma permagnum Forel, 2n=46 (2K=20M + 26A); Ectatomma tuberculatum Olivier, 2n=36 (2K=30M + 6A), while the observed metaphases of Ectatomma edentatum Roger, with 2n=46, did not allow a precise karyotype definition. The variations presented by the karyotypes of these ants can be attributed to the increase in the number of acrocentric chromosomes, probably because of rearrangements such as centric fission. This study is important for the understanding of evolutionary processes in the Ectatomminae subfamily. Key-words: chromosome, karyotype, Minimum Interaction Theory INTRODUCTION Many animal studies have proven that cytogenetics is a useful tool for the biological understanding of a species, especially in evolutionary, taxonomic, phylogenetic and speciation mechanism studies, because chromosome al- terations are normally significant for species evolution (White 1973; King 1Laboratório de Citogenética de Insetos. Departamento de Biologia Geral, Universidade Federal de Viçosa. 36570-000Viçosa-MG, Brazil. [email protected], [email protected] 2U.P.A. -
Borowiec Et Al-2020 Ants – Phylogeny and Classification
A Ants: Phylogeny and 1758 when the Swedish botanist Carl von Linné Classification published the tenth edition of his catalog of all plant and animal species known at the time. Marek L. Borowiec1, Corrie S. Moreau2 and Among the approximately 4,200 animals that he Christian Rabeling3 included were 17 species of ants. The succeeding 1University of Idaho, Moscow, ID, USA two and a half centuries have seen tremendous 2Departments of Entomology and Ecology & progress in the theory and practice of biological Evolutionary Biology, Cornell University, Ithaca, classification. Here we provide a summary of the NY, USA current state of phylogenetic and systematic 3Social Insect Research Group, Arizona State research on the ants. University, Tempe, AZ, USA Ants Within the Hymenoptera Tree of Ants are the most ubiquitous and ecologically Life dominant insects on the face of our Earth. This is believed to be due in large part to the cooperation Ants belong to the order Hymenoptera, which also allowed by their sociality. At the time of writing, includes wasps and bees. ▶ Eusociality, or true about 13,500 ant species are described and sociality, evolved multiple times within the named, classified into 334 genera that make up order, with ants as by far the most widespread, 17 subfamilies (Fig. 1). This diversity makes the abundant, and species-rich lineage of eusocial ants the world’s by far the most speciose group of animals. Within the Hymenoptera, ants are part eusocial insects, but ants are not only diverse in of the ▶ Aculeata, the clade in which the ovipos- terms of numbers of species. -
A Revision and Phylogeny of Eulonchus Gerstaecker (Diptera, Acroceridae)
A peer-reviewed open-access journal ZooKeysJewelled 619: 103–146 spider (2016) flies of North America: a revision and phylogeny ofEulonchus Gerstaecker... 103 doi: 10.3897/zookeys.619.8249 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research Jewelled spider flies of North America: a revision and phylogeny of Eulonchus Gerstaecker (Diptera, Acroceridae) Christopher J. Borkent1, Jessica P. Gillung1, Shaun L. Winterton1 1 California State Collection of Arthropods, California Department of Food and Agriculture, 3294 Mea- dowview Road, Sacramento, CA 95832, USA Corresponding author: Christopher J. Borkent ([email protected]) Academic editor: T. Dikow | Received 24 February 2016 | Accepted 2 September 2016 | Published 27 September 2016 http://zoobank.org/DEE67859-64AC-4C3F-8DF7-67A7BE1868FB Citation: Borkent CJ, Gillung JP, Winterton SL (2016) Jewelled spider flies of North America: a revision and phylogeny of Eulonchus Gerstaecker (Diptera, Acroceridae). ZooKeys 619: 103–146. doi: 10.3897/zookeys.619.8249 Abstract The spider fly genus Eulonchus Gerstaecker is found throughout the Nearctic Region. Six species are recognized and intraspecific morphological variation is documented in several species. A phylogeny of Eulonchus based on DNA sequence data of three molecular markers (COI, CAD, and 16S) is presented and relationships of species are discussed in the light of biogeography and host usage. All six species of Eulonchus are redescribed using natural language descriptions exported from a character matrix, and a key to species is presented. Lectotypes are designated for E. sapphirinus Osten Sacken, E. smaragdinus Gerstaecker, and E. tristis Loew. Keywords Antrodiaetidae, Euctenizidae, spider parasitoid, phylogeny, small-headed fly, tarantula, biodiversity, cy- bertaxonomy, Lucid Introduction Acroceridae are a small group of flies commonly known as spider flies or small-headed flies. -
Diversity and Distribution of Hymenoptera Aculeata in Midwestern Brazilian Dry Forests
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/264895151 Diversity and Distribution of Hymenoptera Aculeata in Midwestern Brazilian Dry Forests Chapter · September 2014 CITATIONS READS 2 457 6 authors, including: Rogerio Silvestre Manoel F Demétrio UFGD - Universidade Federal da Grande Dourados UFGD - Universidade Federal da Grande Dourados 41 PUBLICATIONS 539 CITATIONS 8 PUBLICATIONS 27 CITATIONS SEE PROFILE SEE PROFILE Bhrenno Trad Felipe Varussa de Oliveira Lima UFGD - Universidade Federal da Grande Dourados 4 PUBLICATIONS 8 CITATIONS 8 PUBLICATIONS 8 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Phylogeny and Biogeography of genus Eremnophila Menke, 1964 (HYMENOPTERA: Sphecidae) View project Functional diversity, phylogeny, ethology and biogeography of Hymenoptera in the chacoan subregion View project All content following this page was uploaded by Rogerio Silvestre on 28 November 2014. The user has requested enhancement of the downloaded file. 28 R. Silvestre, M. Fernando Demétrio, B. Maykon Trad et al. ENVIRONMENTAL HEALTH - PHYSICAL, CHEMICAL AND BIOLOGICAL FACTORS DRY FORESTS ECOLOGY, SPECIES DIVERSITY AND SUSTAINABLE MANAGEMENT FRANCIS ELIOTT GREER EDITOR Copyright © 2014 by Nova Science Publishers, Inc. Diversity and Distribution of Hymenoptera Aculeata ... 29 In: Dry Forests ISBN: 978-1-63321-291-6 Editor: Francis Eliott Greer © 2014 Nova Science Publishers, Inc. Chapter 2 DIVERSITY AND DISTRIBUTION