DOCSLIB.ORG

History of Scarabaeoid Classification

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
History of Scarabaeoid Classification HISTORY OF SCARABAEOID CLASSIFICATION BERT KOHLMANN Reprinted from COLF.OPTERISTS SaCIETY MONOGRAf'H No. 5 Supplement lo COLEOPTERISTS BLLLETL\ Vol. 60, Decernber 2006 Made in Uníted States 01 America l Coleopterists Society Monograph Number 5:]9-34. 2ClO6. HISTORY OF SCARABAEDID CLASSIFICATlON BERT KOHLMA::-lN I Universidad EARTH, Apdo. 4442-1000, San José, COSTA RICA [email protected] Abstract A historie analysis of the c1assification of Scarabaeoidea is presented. The analysis comprises a historie comparison of the type and number of characters of the genera and their grouping into higher-Ievel taxa. The analysis is divided into three time periods, including a review of 70 publications 00 scarab systematics (beginning with Linnaeus). The first period (1735-1858) encornpasses an era prior to the publication of Darwin's The Orígtn of Species, and it is, therefore, a classificarion process arguably free of any evolutionary influences. The second period (1859-1949) inc1udes a comparative synthesis on the ciassifícation of the Scarabaeoidea based on faunistic and taxonomic works. The third period (1950-2006) summarizes and analyzes classifications influenced by phylogeneric theories and is based on monographs, faunal studies, keys for regional fauna, papers on cornparative rnorphology, and studies specifically devoted to the understanding of evoluüonary relationships and processes in the Scarabaeoidea. A large problem conceming the classification and phylogeny still rernains because rnost studies do not consider all the diversity of the Scarabaeoidea in a single analysis. Scarabs havc always attracted the attention of observers. In ancient times, the Egyptians worshipped the dung-rolling beetle Scarabaeus, and they eonsidered it to be the personification of Khepri, the Sun-Beetle God (Cambefort 1994). Later, in Linnaean times, the group received much attention (Linnaeus 1735, 1758; Geoffroy, 1762; Scopoli, 1763; Fabricius, 1775, 1792; Degeer, 1783; Olivier, 1789; Gmelin, 1790; Latreille, 1796) thus building a long and solid tradition of c1assification. The act of c1assifying individuals and objects is a natural activity of the human mind. In arder to accomplish this, groups of individual s or objects are established that possess common characteristics. and each group is named individually. Thus, c1assifying, undertaken many times in an implicit way, allows us to synthesize infonnation and obtain a global vision of thc ensemble. The placement of an entity in a group allows us to determine 1 its characteristics, predict its behavior, and know how to treat it. The c1assification process began early in the history of biology, as exemplified by the work of Aristotle (Nelson and ¡ Platnick 1981; Llorente 1990; Jahn 2000). According to Mayr (1969), a c1assification is a communication system, and the best system is one that combines thc greatest amount ofinformation and retrieves it with the greatest ease. It is precisely within this frame of 1 reference that 1 examine this process by analyzing the development of classification systems and concepts within the Scarabaeoidea. In this review, 1 divide the history of scarabaeoid c1assification into three time periods (Kohlmann 1984; Kohlmann and Morón 2003), including 70 pub1icarions on scarab systematics (beginning with Linnaeus [1735]) (Table 1). The analysis comprises a historie comparison of the type and number of characteristics of the genera and their grouping into higher-level taxa. The first period (1735-1858) encompasses an era prior to the publication of Darwin's The Origin o/ Species (1859) and it is, therefore, a c1assification process arguably free of any 19 20 COLEOPTERISTS SOCIETY MONOGRAPH NUMBER 5. 2006 evolutionary influences. The second period (1859-1949) ineludes a comparative synthesis on thc ciassification of the Scarabaeoidea based on faunistic and taxonomic works. The possible influence of Darwin's theories is discussed. New rnorphological characters were used in addition to the characters traditionalIy used. However, family-level characters and their application were largeJy unchanged since the middle of the 19th century. Relationships between groups were depicted as dendrograms by Sharp and Muir (1912) and Paulian (1945) bu! without c1ear references to evolutionary theories. Classifications of this period were more complex than thc preceding ones because of the addition of nearly 11,000 new species discovered during 90 years of world exploration. For the third period (1950--2006), 1 summarize and analyze c1assifications that were influenced by Hennig's (1950) seminal phylogenetic work. This section of the analysis is based 00 monographs, faunal studies, keys for regional faunas, papers on comparative morphology, and studies specifically devoted to the understanding of evolutionary relationships and processes in the Scarabaeoidea. Hennig's proposals were mostly ignored until the publication, in 1966, of the revised English version of his 1950 work. One can detect the influence of evolutionary theories on these studies as well as a progressive reflection of relationships in the proposed c1assifications, mainly through the use of cladistic and phenetic approaches. More recently, molecular approaches have also been used to examine the classification and the evolution of scarabs. Still, the main problem remains that most studies do not consider al l thc diversity of the Scarabaeoidea in one, single analysis. Historical, economic, and sociopolitical factors have influenced the development of systematics during thc 20th century. American authors have usually supported classifications that go against excessively multiplying the number of families in Scarabaeoidea, although Iately they have adopted the 13-family classification of Lawrence and Newton (1995). European authors have tended to favor c1assifications with as many as 25 families, as proposed by Paulian (1988) and Ba1thasar (1963). Classification studies undertaken by Clarke Scholtz and his collaborators have a stronger methodological basis (e.g., Scho1tz 1990; Browne and Scho1tz 1995), and Lawrence and Newton (1995) accepted their proposal of 13 families, with the exception of splitting of Geotrupidae. Lawrence and Newton's (1995) classification still has problems to be solved in the family Scarabaeidae involving the subfamilies Scarabaeinae, Aphodiinae, Melolonthinae, Dynastinae, Rutelinae, and Cetoniinae. However, Jameson and Ratcliffe (2002) pro po sed this c1assification as a contemporary option to frame the study of the Scarabaeoidea. Pre-Darwinian: 1735-1858 Undoubtedly, the initial history of the systematics of scarabaeids is strongly intertwined with the great contributions that Linnaeus made to the classification systcm in general and his group definition in particular. Linnaeus (1735) provided a secure footing to scarab c1assification by recognizing as the essential character of the genus Scarabaeus the existence of an antenna in the form of a "cleft club". He also mentioned as a character the absence of horns, but he eliminated this character in the following editions when he realized this was incorrect. He described the genus Lucanus as having mobile, hard, branched horns and capitate, foliaceous antennae. Curiously enough, and without giving any explanation in subsequent editions, he inc1uded the stag beetle in Scarabaeus, and it was Scopoli (1763) who later resurrected Lucanus which Linnaeus later reaccepted. COLEOPTERISTS SOCIETY MO~OGRAPH NUMBER 5, 2006 21 The name Scarabaeus has an obscure origino According to Cambefort (1994), two words exist in Greek to Dame scarabs: K~PGt~O; (crab, locust) usually designates thc stag beetles and K:l:u8ctpo,; (scarab) the sacred beetles. These words were used by Aristotle 1 (Cambefort 1994). At the same time, these words show consonan tal similarities with the Sumerian word kharub (smal1 beast, ant, larva) and the Egyptian word kheprer OI khepri (scarab). In his Tenth Edition of the Systema Naturae, Linnaeus (1758) established a hierarchical structure for classifying and a system for binomial nomenclature. Thus, a solid frame was established for the taxonorny of the Scarabaeoidea. The first practice, initiated by Linnaeus, 'lilas based on thc use of a single character and then slowly increased the number of characters in order to define a genus. Linnaeus (1735) characterized Scarabaeus by its lamellate antennae, and, in 1758 (Linnaeus 1758), he proposed a second character, the presence of dentate protibiae, to unify species in the genus. This marked thc start of the abandonment of strict adherence to the Aristotelian philosophy of classification, where only single characters were used to defme the "esscncc' of a genus. This character-multiplying practice was reinforced by Fabricius (1775) and Degeer (1783), and Latreille (1796) greatly expanded upon it. Contrary to Mayr's opinion (1982), which considered Linnaeus to be the first person to establish a diagnosis, it was Latreille who first established the conceptual difference between a description and a diagnosis, although he referred to this latter term as "habitual characters". At the same time that the practiee of using multiple eharaeters took place, a search for characters that might better reflect the "natural order" and "essencc" of genera began. Accordingly, Linnaeus (1735) and tben Scopoli (1763) used thc form of the antenna as an essential character for the formation of groups. Later, Fabricius (1775) proposed that mouthparts represent a more natural way of establishing classificaticns, because,
Load more

Recommended publications
  • Two Additional Invasive Scarabaeoid Beetles (Coleoptera: Scarabaeidae: Dynastinae) in Hawaii
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Papers in Entomology Museum, University of Nebraska State 12-2009 Two Additional Invasive Scarabaeoid Beetles (Coleoptera: Scarabaeidae: Dynastinae) in Hawaii Mary Liz Jameson Wichita State University, [email protected] Darcy E. Oishi 2Hawaii Department of Agriculture, Plant Pest Control Branch, Honolulu, [email protected] Brett C. Ratcliffe University of Nebraska-Lincoln, [email protected] Grant T. McQuate USDA-ARS-PBARC, U.S. Pacific Basin Agricultural Research Center, Hilo, HI, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/entomologypapers Part of the Entomology Commons Jameson, Mary Liz; Oishi, Darcy E.; Ratcliffe, Brett C.; and McQuate, Grant T., "Two Additional Invasive Scarabaeoid Beetles (Coleoptera: Scarabaeidae: Dynastinae) in Hawaii" (2009). Papers in Entomology. 147. https://digitalcommons.unl.edu/entomologypapers/147 This Article is brought to you for free and open access by the Museum, University of Nebraska State at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Papers in Entomology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. AProcddition. HawaiianAl inv AEsiventomol scA.r SAocbs. in(2009) HAwA 41:25–30ii 25 Two Additional Invasive Scarabaeoid Beetles (Coleoptera: Scarabaeidae: Dynastinae) in Hawaii Mary Liz Jameson1, Darcy E. Oishi2, Brett C. Ratcliffe3, and Grant T. McQuate4 1Wichita State University, Department of Biological Sciences, 537 Hubbard Hall, Wichita, Kansas 67260 [email protected]; 2Hawaii Department of Agriculture, Plant Pest Control Branch, 1428 South King St., Honolulu, HI 96814 [email protected]; 3University of Nebraska State Museum, Systematics Research Collections, W436 Nebraska Hall, University of Nebraska, Lincoln, Nebraska 68588 [email protected]; 4USDA-ARS-PBARC, U.S.
    [Show full text]
  • Beetle Appreciation Diversity and Classification of Common Beetle Families Christopher E
    Beetle Appreciation Diversity and Classification of Common Beetle Families Christopher E. Carlton Louisiana State Arthropod Museum Coleoptera Families Everyone Should Know (Checklist) Suborder Adephaga Suborder Polyphaga, cont. •Carabidae Superfamily Scarabaeoidea •Dytiscidae •Lucanidae •Gyrinidae •Passalidae Suborder Polyphaga •Scarabaeidae Superfamily Staphylinoidea Superfamily Buprestoidea •Ptiliidae •Buprestidae •Silphidae Superfamily Byrroidea •Staphylinidae •Heteroceridae Superfamily Hydrophiloidea •Dryopidae •Hydrophilidae •Elmidae •Histeridae Superfamily Elateroidea •Elateridae Coleoptera Families Everyone Should Know (Checklist, cont.) Suborder Polyphaga, cont. Suborder Polyphaga, cont. Superfamily Cantharoidea Superfamily Cucujoidea •Lycidae •Nitidulidae •Cantharidae •Silvanidae •Lampyridae •Cucujidae Superfamily Bostrichoidea •Erotylidae •Dermestidae •Coccinellidae Bostrichidae Superfamily Tenebrionoidea •Anobiidae •Tenebrionidae Superfamily Cleroidea •Mordellidae •Cleridae •Meloidae •Anthicidae Coleoptera Families Everyone Should Know (Checklist, cont.) Suborder Polyphaga, cont. Superfamily Chrysomeloidea •Chrysomelidae •Cerambycidae Superfamily Curculionoidea •Brentidae •Curculionidae Total: 35 families of 131 in the U.S. Suborder Adephaga Family Carabidae “Ground and Tiger Beetles” Terrestrial predators or herbivores (few). 2600 N. A. spp. Suborder Adephaga Family Dytiscidae “Predacious diving beetles” Adults and larvae aquatic predators. 500 N. A. spp. Suborder Adephaga Family Gyrindae “Whirligig beetles” Aquatic, on water
    [Show full text]
  • (Insecta: Coleoptera: Scarabaeidae : Cetoniinae : Tribe, Trichiini)1 Brandon Jones and Andrea Lucky2
    EENY-704 Delta Flower Beetle Trigonopeltastes delta (Forster 1771) (Insecta: Coleoptera: Scarabaeidae : Cetoniinae : Tribe, Trichiini)1 Brandon Jones and Andrea Lucky2 Introduction The delta flower beetle, Trigonopeltastes delta (Forster), is a member of the scarab beetle family Scarabaeidae, in the subfamily Cetoniinae. This subfamily is commonly known as flower or fruit chafers because their diet consists mostly of decomposing fruits or pollen (Cave and Ratcliffe 2008). Trigonopeltastes delta belongs to the tribe Trichiini, which contains mostly flower-frequenting species. Although this species is commonly encountered where it occurs, many details of its life cycle and its potential economic importance remain poorly studied. Like many other cetoniines, the delta flower beetle has bright colors and distinctive patterns that distinguish it from other similar species (Figure 1). The delta flower beetle is one of two species in Florida, but while Trigonopeltastes delta is a familiar sight, Trigono- Figure 1. Adult Trigonopeltastes delta (Forster) (dorsal view). peltastes floridana is extremely rare (Woodruff 1960). While Credits: Mike Quinn, TexasEnto.net they are superficially similar, these species are distinguished by distinctive yellow markings on the pronotum. Trigono- Etymology and Synonymy peltastes delta bears a triangular mark whereas Trigono- The name Trigonopeltastes delta is Greek in origin and peltastes floridana has a U- or V-shaped mark. describes the pronotal markings of the species. Trigon translates to triangle, pelt translates to a shield, and delta originates from the letter Δ, or delta. The Greek symbol for delta is a triangle, which resembles the beetle’s pronotal marking, and accounts for its common name. 1. This document is EENY-704, one of a series of the Department of Entomology and Nematology, UF/IFAS Extension.
    [Show full text]
  • Morphology, Taxonomy, and Biology of Larval Scarabaeoidea
    Digitized by the Internet Archive in 2011 with funding from University of Illinois Urbana-Champaign http://www.archive.org/details/morphologytaxono12haye ' / ILLINOIS BIOLOGICAL MONOGRAPHS Volume XII PUBLISHED BY THE UNIVERSITY OF ILLINOIS *, URBANA, ILLINOIS I EDITORIAL COMMITTEE John Theodore Buchholz Fred Wilbur Tanner Charles Zeleny, Chairman S70.S~ XLL '• / IL cop TABLE OF CONTENTS Nos. Pages 1. Morphological Studies of the Genus Cercospora. By Wilhelm Gerhard Solheim 1 2. Morphology, Taxonomy, and Biology of Larval Scarabaeoidea. By William Patrick Hayes 85 3. Sawflies of the Sub-family Dolerinae of America North of Mexico. By Herbert H. Ross 205 4. A Study of Fresh-water Plankton Communities. By Samuel Eddy 321 LIBRARY OF THE UNIVERSITY OF ILLINOIS ILLINOIS BIOLOGICAL MONOGRAPHS Vol. XII April, 1929 No. 2 Editorial Committee Stephen Alfred Forbes Fred Wilbur Tanner Henry Baldwin Ward Published by the University of Illinois under the auspices of the graduate school Distributed June 18. 1930 MORPHOLOGY, TAXONOMY, AND BIOLOGY OF LARVAL SCARABAEOIDEA WITH FIFTEEN PLATES BY WILLIAM PATRICK HAYES Associate Professor of Entomology in the University of Illinois Contribution No. 137 from the Entomological Laboratories of the University of Illinois . T U .V- TABLE OF CONTENTS 7 Introduction Q Economic importance Historical review 11 Taxonomic literature 12 Biological and ecological literature Materials and methods 1%i Acknowledgments Morphology ]* 1 ' The head and its appendages Antennae. 18 Clypeus and labrum ™ 22 EpipharynxEpipharyru Mandibles. Maxillae 37 Hypopharynx <w Labium 40 Thorax and abdomen 40 Segmentation « 41 Setation Radula 41 42 Legs £ Spiracles 43 Anal orifice 44 Organs of stridulation 47 Postembryonic development and biology of the Scarabaeidae Eggs f*' Oviposition preferences 48 Description and length of egg stage 48 Egg burster and hatching Larval development Molting 50 Postembryonic changes ^4 54 Food habits 58 Relative abundance.
    [Show full text]
  • An Annotated Checklist of Wisconsin Scarabaeoidea (Coleoptera)
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Center for Systematic Entomology, Gainesville, Insecta Mundi Florida March 2002 An annotated checklist of Wisconsin Scarabaeoidea (Coleoptera) Nadine A. Kriska University of Wisconsin-Madison, Madison, WI Daniel K. Young University of Wisconsin-Madison, Madison, WI Follow this and additional works at: https://digitalcommons.unl.edu/insectamundi Part of the Entomology Commons Kriska, Nadine A. and Young, Daniel K., "An annotated checklist of Wisconsin Scarabaeoidea (Coleoptera)" (2002). Insecta Mundi. 537. https://digitalcommons.unl.edu/insectamundi/537 This Article is brought to you for free and open access by the Center for Systematic Entomology, Gainesville, Florida at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Insecta Mundi by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. INSECTA MUNDI, Vol. 16, No. 1-3, March-September, 2002 3 1 An annotated checklist of Wisconsin Scarabaeoidea (Coleoptera) Nadine L. Kriska and Daniel K. Young Department of Entomology 445 Russell Labs University of Wisconsin-Madison Madison, WI 53706 Abstract. A survey of Wisconsin Scarabaeoidea (Coleoptera) conducted from literature searches, collection inventories, and three years of field work (1997-1999), yielded 177 species representing nine families, two of which, Ochodaeidae and Ceratocanthidae, represent new state family records. Fifty-six species (32% of the Wisconsin fauna) represent new state species records, having not previously been recorded from the state. Literature and collection distributional records suggest the potential for at least 33 additional species to occur in Wisconsin. Introduction however, most of Wisconsin's scarabaeoid species diversity, life histories, and distributions were vir- The superfamily Scarabaeoidea is a large, di- tually unknown.
    [Show full text]
  • The Beetle Fauna of Dominica, Lesser Antilles (Insecta: Coleoptera): Diversity and Distribution
    INSECTA MUNDI, Vol. 20, No. 3-4, September-December, 2006 165 The beetle fauna of Dominica, Lesser Antilles (Insecta: Coleoptera): Diversity and distribution Stewart B. Peck Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada stewart_peck@carleton. ca Abstract. The beetle fauna of the island of Dominica is summarized. It is presently known to contain 269 genera, and 361 species (in 42 families), of which 347 are named at a species level. Of these, 62 species are endemic to the island. The other naturally occurring species number 262, and another 23 species are of such wide distribution that they have probably been accidentally introduced and distributed, at least in part, by human activities. Undoubtedly, the actual numbers of species on Dominica are many times higher than now reported. This highlights the poor level of knowledge of the beetles of Dominica and the Lesser Antilles in general. Of the species known to occur elsewhere, the largest numbers are shared with neighboring Guadeloupe (201), and then with South America (126), Puerto Rico (113), Cuba (107), and Mexico-Central America (108). The Antillean island chain probably represents the main avenue of natural overwater dispersal via intermediate stepping-stone islands. The distributional patterns of the species shared with Dominica and elsewhere in the Caribbean suggest stages in a dynamic taxon cycle of species origin, range expansion, distribution contraction, and re-speciation. Introduction windward (eastern) side (with an average of 250 mm of rain annually). Rainfall is heavy and varies season- The islands of the West Indies are increasingly ally, with the dry season from mid-January to mid- recognized as a hotspot for species biodiversity June and the rainy season from mid-June to mid- (Myers et al.
    [Show full text]
  • Zoological Philosophy
    ZOOLOGICAL PHILOSOPHY AN EXPOSITION WITH REGARD TO THE NATURAL HISTORY OF ANIMALS THE DIVERSITY OF THEIR ORGANISATION AND THE FACULTIES WHICH THEY DERIVE FROM IT; THE PHYSICAL CAUSES WHICH MAINTAIN LIFE WITHIr-i THEM AND GIVE RISE TO THEIR VARIOUS MOVEMENTS; LASTLY, THOSE WHICH PRODUCE FEELING AND INTELLIGENCE IN SOME AMONG THEM ;/:vVVNu. BY y;..~~ .9 I J. B. LAMARCK MACMILLAN AND CO., LIMITED LONDON' BOMBAY' CALCUTTA MELBOURNE THE MACMILLAN COMPANY TRANSLATED, WITH AN INTRODUCTION, BY NEW YORK • BOSTON . CHICAGO DALLAS • SAN FRANCISCO HUGH ELLIOT THE MACMILLAN CO. OF CANADA, LTD. AUTHOR OF "MODERN SCIENC\-<: AND THE ILLUSIONS OF PROFESSOR BRRGSON" TORONTO EDITOR OF H THE LETTERS OF JOHN STUART MILL," ETC., ETC. MACMILLAN AND CO., LIMITED ST. MARTIN'S STREET, LONDON TABLE OF CONTENTS P.4.GE INTRODUCTION xvii Life-The Philo8ophie Zoologique-Zoology-Evolution-In. heritance of acquired characters-Classification-Physiology­ Psychology-Conclusion. PREFACE· 1 Object of the work, and general observations on the subjects COPYRIGHT dealt with in it. PRELIMINARY DISCOURSE 9 Some general considerations on the interest of the study of animals and their organisation, especially among the most imperfect. PART I. CONSIDERATIONS ON THE NATURAL HISTORY OF ANIMALS, THEIR CHARACTERS, AFFINITIES, ORGANISATION, CLASSIFICATION AND SPECIES. CHAP. I. ON ARTIFICIAL DEVICES IN DEALING WITH THE PRO- DUCTIONS OF NATURE 19 How schematic classifications, classes, orders, families, genera and nomenclature are only artificial devices. Il. IMPORTANCE OF THE CONSIDERATION OF AFFINITIES 29 How a knowledge of the affinities between the known natural productions lies at the base of natural science, and is the funda- mental factor in a general classification of animals.
    [Show full text]
  • Dimensional Limits for Arthropod Eyes with Superposition Optics
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Elsevier - Publisher Connector Vision Research 44 (2004) 2213–2223 www.elsevier.com/locate/visres Dimensional limits for arthropod eyes with superposition optics Victor Benno Meyer-Rochow a,*,Jozsef Gal b a School of Engineering and Sciences, International University Bremen (IUB), Campus Ring 6, Research II, D-28759 Bremen, Germany b Institute of Plant Biology, Biological Research Centre, Hungarian Academy of Sciences, Temesvari krt. 62, H-6701 Szeged, Hungary Received 10 December 2003; received in revised form 16 April 2004 Abstract An essential feature of the superposition type of compound eye is the presence of a wide zone, which is transparent and devoid of pigment and interposed between the distal array of dioptric elements and the proximally placed photoreceptive layer. Parallel rays, collected by many lenses, must (through reflection or refraction) cross this transparent clear-zone in such a way that they become focused on one receptor. Superposition depends mostly on diameter and curvature of the cornea, size and shape of the crystalline cone, lens cylinder properties of cornea and cone, dimensions of the receptor cells, and width of the clear-zone. We examined the role of the latter by geometrical, geometric-optical, and anatomical measurements and concluded that a minimal size exists, below which effective superposition can no longer occur. For an eye of a given size, it is not possible to increase the width of the clear-zone cz ¼ dcz=R1 and decrease R2 (i.e., the radius of curvature of the distal retinal surface) and/or c ¼ dc=R1 without reaching a limit.
    [Show full text]
  • Molekulární Fylogeneze Podčeledí Spondylidinae a Lepturinae (Coleoptera: Cerambycidae) Pomocí Mitochondriální 16S Rdna
    Jihočeská univerzita v Českých Budějovicích Přírodovědecká fakulta Bakalářská práce Molekulární fylogeneze podčeledí Spondylidinae a Lepturinae (Coleoptera: Cerambycidae) pomocí mitochondriální 16S rDNA Miroslava Sýkorová Školitel: PaedDr. Martina Žurovcová, PhD Školitel specialista: RNDr. Petr Švácha, CSc. České Budějovice 2008 Bakalářská práce Sýkorová, M., 2008. Molekulární fylogeneze podčeledí Spondylidinae a Lepturinae (Coleoptera: Cerambycidae) pomocí mitochondriální 16S rDNA [Molecular phylogeny of subfamilies Spondylidinae and Lepturinae based on mitochondrial 16S rDNA, Bc. Thesis, in Czech]. Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic. 34 pp. Annotation This study uses cca. 510 bp of mitochondrial 16S rDNA gene for phylogeny of the beetle family Cerambycidae particularly the subfamilies Spondylidinae and Lepturinae using methods of Minimum Evolutin, Maximum Likelihood and Bayesian Analysis. Two included representatives of Dorcasominae cluster with species of the subfamilies Prioninae and Cerambycinae, confirming lack of relations to Lepturinae where still classified by some authors. The subfamily Spondylidinae, lacking reliable morfological apomorphies, is supported as monophyletic, with Spondylis as an ingroup. Our data is inconclusive as to whether Necydalinae should be better clasified as a separate subfamily or as a tribe within Lepturinae. Of the lepturine tribes, Lepturini (including the genera Desmocerus, Grammoptera and Strophiona) and Oxymirini are reasonably supported, whereas Xylosteini does not come out monophyletic in MrBayes. Rhagiini is not retrieved as monophyletic. Position of some isolated genera such as Rhamnusium, Sachalinobia, Caraphia, Centrodera, Teledapus, or Enoploderes, as well as interrelations of higher taxa within Lepturinae, remain uncertain. Tato práce byla financována z projektu studentské grantové agentury SGA 2007/009 a záměru Entomologického ústavu Z 50070508. Prohlašuji, že jsem tuto bakalářskou práci vypracovala samostatně, pouze s použitím uvedené literatury.
    [Show full text]
  • Phylogenetic Analysis of Geotrupidae (Coleoptera, Scarabaeoidea) Based on Larvae
    Systematic Entomology (2004) 29, 509–523 Phylogenetic analysis of Geotrupidae (Coleoptera, Scarabaeoidea) based on larvae JOSE´ R. VERDU´ 1 , EDUARDO GALANTE1 , JEAN-PIERRE LUMARET2 andFRANCISCO J. CABRERO-SAN˜ UDO3 1Centro Iberoamericano de la Biodiversidad (CIBIO), Universidad de Alicante, Spain; 2CEFE, UMR 5175, De´ partement Ecologie des Arthropodes, Universite´ Paul Vale´ ry, Montpellier, France; and 3Departamento Biodiversidad y Biologı´ a Evolutiva, Museo Nacional de Ciencias Naturales (CSIC), Madrid, Spain Abstract. Thirty-eight characters derived from the larvae of Geotrupidae (Scarabaeoidea, Coleoptera) were analysed using parsimony and Bayesian infer- ence. Trees were rooted with two Trogidae species and one species of Pleocomidae as outgroups. The monophyly of Geotrupidae (including Bolboceratinae) is supported by four autapomorphies: abdominal segments 3–7 with two dorsal annulets, chaetoparia and acanthoparia of the epipharynx not prominent, glossa and hypopharynx fused and without sclerome, trochanter and femur without fossorial setae. Bolboceratinae showed notable differences with Pleocomidae, being more related to Geotrupinae than to other groups. Odonteus species (Bolboceratinae s.str.) appear to constitute the closest sister group to Geotrupi- nae. Polyphyly of Bolboceratinae is implied by the following apomorphic char- acters observed in the ‘Odonteus lineage’: anterior and posterior epitormae of epipharynx developed, tormae of epipharynx fused, oncyli of hypopharynx devel- oped, tarsal claws reduced or absent, plectrum and pars stridens of legs well developed and apex of antennal segment 2 with a unique sensorium. A ‘Bolbelas- mus lineage’ is supported by the autapomorphic presence of various sensoria on the apex of the antennal segment, and the subtriangular labrum (except Eucanthus). This group constituted by Bolbelasmus, Bolbocerosoma and Eucanthus is the first evidence for a close relationship among genera, but more characters should be analysed to test the support for the clade.
    [Show full text]
  • Statecraft and Insect Oeconomies in the Global French Enlightenment (1670-1815)
    Statecraft and Insect Oeconomies in the Global French Enlightenment (1670-1815) Pierre-Etienne Stockland Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2018 © 2017 Etienne Stockland All rights reserved ABSTRACT Statecraft and Insect Oeconomies in the Global French Enlightenment (1670-1815) Pierre-Etienne Stockland Naturalists, state administrators and farmers in France and its colonies developed a myriad set of techniques over the course of the long eighteenth century to manage the circulation of useful and harmful insects. The development of normative protocols for classifying, depicting and observing insects provided a set of common tools and techniques for identifying and tracking useful and harmful insects across great distances. Administrative techniques for containing the movement of harmful insects such as quarantine, grain processing and fumigation developed at the intersection of science and statecraft, through the collaborative efforts of diplomats, state administrators, naturalists and chemical practitioners. The introduction of insectivorous animals into French colonies besieged by harmful insects was envisioned as strategy for restoring providential balance within environments suffering from human-induced disequilibria. Naturalists, administrators, and agricultural improvers also collaborated in projects to maximize the production of useful substances secreted by insects, namely silk, dyes and medicines. A study of
    [Show full text]
  • Review of Literature and the Biology of the Australian Ceratocanthidae (Insecta: Coleoptera) by Dr Trevor J
    Calodema Volume 7 (2006) Review of literature and the biology of the Australian Ceratocanthidae (Insecta: Coleoptera) by Dr Trevor J. Hawkeswood* *PO Box 842, Richmond, New South Wales, 2753, Australia (www.calodema.com) Hawkeswood, T.J. (2006). Review of literature and the biology of the Australian Ceratocanthidae (Insecta: Coleoptera). Calodema, 7: 8-11. Abstract: The literature pertaining to the Australian Ceratocanthidae (Coleoptera) is reviewed. The information available indicates that very little is known about the three Australian species, all of which occur in Queensland. Introduction The family Ceratocanthidae ( = Acanthoceridae) is found in the tropics and subtropics of the world and is represented by about 40 genera and 320 species (Ballerio, 2000; Howden & Gill, 2000; Grebennikov et al., 2002) but this number is likely to rise in the coming years as a result of undescribed species being discovered (Grebennikov et al., 2002). The Ceratocanthidae exhibit a pantropical distribution, with few species living in the temperate regions of the Americas, South Africa and south-east Asia (Grebennikov et al., 2002). Taxonomically, it is widely considered as a separate family of the superfamily Scarabaeoidea and appears to be more closely related to the Hybosoridae and Ochodaeidae (Lawrence & Newton, 1982; Browne & Scholtz, 1999; Grebennikov et al., 2002, 2004; Grebennikov & Scholtz, 2004) and the Trogidae (Crowson, 1955). Ceratocanthid beetles are characterised by having a strongly convex body which allows the mouth-parts, abdomen and parts of the legs to be completely concealed when they roll themselves into a pill-shaped form or little compact ball, hence the common name of pill scarab beetle or ball beetle for the group.
    [Show full text]