A Preliminary Annotated Checklist of Mississippi Mecoptera (Insecta) Bill P
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About the Book the Format Acknowledgments
About the Book For more than ten years I have been working on a book on bryophyte ecology and was joined by Heinjo During, who has been very helpful in critiquing multiple versions of the chapters. But as the book progressed, the field of bryophyte ecology progressed faster. No chapter ever seemed to stay finished, hence the decision to publish online. Furthermore, rather than being a textbook, it is evolving into an encyclopedia that would be at least three volumes. Having reached the age when I could retire whenever I wanted to, I no longer needed be so concerned with the publish or perish paradigm. In keeping with the sharing nature of bryologists, and the need to educate the non-bryologists about the nature and role of bryophytes in the ecosystem, it seemed my personal goals could best be accomplished by publishing online. This has several advantages for me. I can choose the format I want, I can include lots of color images, and I can post chapters or parts of chapters as I complete them and update later if I find it important. Throughout the book I have posed questions. I have even attempt to offer hypotheses for many of these. It is my hope that these questions and hypotheses will inspire students of all ages to attempt to answer these. Some are simple and could even be done by elementary school children. Others are suitable for undergraduate projects. And some will take lifelong work or a large team of researchers around the world. Have fun with them! The Format The decision to publish Bryophyte Ecology as an ebook occurred after I had a publisher, and I am sure I have not thought of all the complexities of publishing as I complete things, rather than in the order of the planned organization. -
Hypothesis on Monochromatic Vision in Scorpionflies Questioned by New
www.nature.com/scientificreports OPEN Hypothesis on monochromatic vision in scorpionfies questioned by new transcriptomic data Received: 7 July 2017 Alexander Böhm 1, Karen Meusemann2,3,4, Bernhard Misof3 & Günther Pass1 Accepted: 12 June 2018 In the scorpionfy Panorpa, a recent study suggested monochromatic vision due to evidence of only a Published: xx xx xxxx single opsin found in transcriptome data. To reconsider this hypothesis, the present study investigates opsin expression using transcriptome data of 21 species including representatives of all major lineages of scorpionfies (Mecoptera) and of three families of their closest relatives, the feas (Siphonaptera). In most mecopteran species investigated, transcripts encode two opsins with predicted peak absorbances in the green, two in the blue, and one in the ultraviolet spectral region. Only in groups with reduced or absent ocelli, like Caurinus and Apteropanorpa, less than four visual opsin messenger RNAs have been identifed. In addition, we found a Rh7-like opsin in transcriptome data derived from larvae of the mecopteran Nannochorista, and in two fea species. Peropsin expression was observed in two mecopterans. In light of these new data, we question the hypothesis on monochromatic vision in the genus Panorpa. In a broader phylogenetic perspective, it is suggested that the common ancestor of the monophyletic taxon Antliophora (Diptera, Mecoptera and Siphonaptera) possessed the full set of visual opsins, a Rh7-like opsin, and in addition a pteropsin as well as a peropsin. In the course of evolution individual opsins were likely lost in several lineages of this clade. Colour vision has two prerequisites1,2: receptors with diferent spectral responses and a neural system that can process their output in a way that preserves colour information. -
Phylogeny of Endopterygote Insects, the Most Successful Lineage of Living Organisms*
REVIEW Eur. J. Entomol. 96: 237-253, 1999 ISSN 1210-5759 Phylogeny of endopterygote insects, the most successful lineage of living organisms* N iels P. KRISTENSEN Zoological Museum, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen 0, Denmark; e-mail: [email protected] Key words. Insecta, Endopterygota, Holometabola, phylogeny, diversification modes, Megaloptera, Raphidioptera, Neuroptera, Coleóptera, Strepsiptera, Díptera, Mecoptera, Siphonaptera, Trichoptera, Lepidoptera, Hymenoptera Abstract. The monophyly of the Endopterygota is supported primarily by the specialized larva without external wing buds and with degradable eyes, as well as by the quiescence of the last immature (pupal) stage; a specialized morphology of the latter is not an en dopterygote groundplan trait. There is weak support for the basal endopterygote splitting event being between a Neuropterida + Co leóptera clade and a Mecopterida + Hymenoptera clade; a fully sclerotized sitophore plate in the adult is a newly recognized possible groundplan autapomorphy of the latter. The molecular evidence for a Strepsiptera + Díptera clade is differently interpreted by advo cates of parsimony and maximum likelihood analyses of sequence data, and the morphological evidence for the monophyly of this clade is ambiguous. The basal diversification patterns within the principal endopterygote clades (“orders”) are succinctly reviewed. The truly species-rich clades are almost consistently quite subordinate. The identification of “key innovations” promoting evolution -
Habitat Divergence Shapes the Morphological Diversity Of
www.nature.com/scientificreports OPEN Habitat divergence shapes the morphological diversity of larval insects: insights from scorpionfies Received: 5 March 2018 Lu Jiang1,2, Yuan Hua1,3, Gui-Lin Hu1 & Bao-Zhen Hua1 Accepted: 21 August 2019 Insects are the most diverse group of organisms in the world, but how this diversity was achieved is Published: xx xx xxxx still a disputable and unsatisfactorily resolved issue. In this paper, we investigated the correlations of habitat preferences and morphological traits in larval Panorpidae in the phylogenetic context to unravel the driving forces underlying the evolution of morphological traits. The results show that most anatomical features are shared by monophyletic groups and are synapomorphies. However, the phenotypes of body colorations are shared by paraphyletic assemblages, implying that they are adaptive characters. The larvae of Dicerapanorpa and Cerapanorpa are epedaphic and are darkish dorsally as camoufage, and possess well-developed locomotory appendages as adaptations likely to avoid potential predators. On the contrary, the larvae of Neopanorpa are euedaphic and are pale on their trunks, with shallow furrows, reduced antennae, shortened setae, fattened compound eyes on the head capsules, and short dorsal processes on the trunk. All these characters appear to be adaptations for the larvae to inhabit the soil. We suggest that habitat divergence has driven the morphological diversity between the epedaphic and euedaphic larvae, and may be partly responsible for the divergence of major clades within the Panorpidae. Insects are the most diverse organisms on the earth, exhibiting the most diverse morphological features and occupying a wide range of ecological niches1,2. -
Powell Mountain Karst Preserve: Biological Inventory of Vegetation Communities, Vascular Plants, and Selected Animal Groups
Powell Mountain Karst Preserve: Biological Inventory of Vegetation Communities, Vascular Plants, and Selected Animal Groups Final Report Prepared by: Christopher S. Hobson For: The Cave Conservancy of the Virginias Date: 15 April 2010 This report may be cited as follows: Hobson, C.S. 2010. Powell Mountain Karst Preserve: Biological Inventory of Vegetation Communities, Vascular Plants, and Selected Animal Groups. Natural Heritage Technical Report 10-12. Virginia Department of Conservation and Recreation, Division of Natural Heritage, Richmond, Virginia. Unpublished report submitted to The Cave Conservancy of the Virginias. April 2010. 30 pages plus appendices. COMMONWEALTH of VIRGINIA Biological Inventory of Vegetation Communities, Vascular Plants, and Selected Animal Groups Virginia Department of Conservation and Recreation Division of Natural Heritage Natural Heritage Technical Report 10-12 April 2010 Contents List of Tables......................................................................................................................... ii List of Figures........................................................................................................................ iii Introduction............................................................................................................................ 1 Geology.................................................................................................................................. 2 Explanation of the Natural Heritage Ranking System.......................................................... -
Fossil Calibrations for the Arthropod Tree of Life
bioRxiv preprint doi: https://doi.org/10.1101/044859; this version posted June 10, 2016. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. FOSSIL CALIBRATIONS FOR THE ARTHROPOD TREE OF LIFE AUTHORS Joanna M. Wolfe1*, Allison C. Daley2,3, David A. Legg3, Gregory D. Edgecombe4 1 Department of Earth, Atmospheric & Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA 2 Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, UK 3 Oxford University Museum of Natural History, Parks Road, Oxford OX1 3PZ, UK 4 Department of Earth Sciences, The Natural History Museum, Cromwell Road, London SW7 5BD, UK *Corresponding author: [email protected] ABSTRACT Fossil age data and molecular sequences are increasingly combined to establish a timescale for the Tree of Life. Arthropods, as the most species-rich and morphologically disparate animal phylum, have received substantial attention, particularly with regard to questions such as the timing of habitat shifts (e.g. terrestrialisation), genome evolution (e.g. gene family duplication and functional evolution), origins of novel characters and behaviours (e.g. wings and flight, venom, silk), biogeography, rate of diversification (e.g. Cambrian explosion, insect coevolution with angiosperms, evolution of crab body plans), and the evolution of arthropod microbiomes. We present herein a series of rigorously vetted calibration fossils for arthropod evolutionary history, taking into account recently published guidelines for best practice in fossil calibration. -
Functional Morphology of the Larval Mouthparts of Panorpodidae Compared with Bittacidae and Panorpidae (Insecta: Mecoptera)
Org Divers Evol (2015) 15:671–679 DOI 10.1007/s13127-015-0225-7 ORIGINAL ARTICLE Functional morphology of the larval mouthparts of Panorpodidae compared with Bittacidae and Panorpidae (Insecta: Mecoptera) Lu Jiang1 & Bao-Zhen Hua1 Received: 10 February 2015 /Accepted: 15 June 2015 /Published online: 27 June 2015 # Gesellschaft für Biologische Systematik 2015 Abstract In Mecoptera, the larvae of Bittacidae and morphological and biological diversity (Byers and Thornhill Panorpidae are saprophagous, but the feeding habit of larval 1983; Byers 1987, 1991; Grimaldi and Engel 2005;Maetal. Panorpodidae remains largely unknown. Here, we compare 2009, 2012). The feeding habits of adult Mecoptera vary the ultramorphology of the mouthparts of the larvae among among families (Palmer 2010): predacious in Bittacidae (Tan the hangingfly Bittacus planus Cheng, 1949, the scorpionfly and Hua 2006;Maetal.2014b), phytophagous in Boreidae Panorpa liui Hua, 1997, and the short-faced scorpionfly and Panorpodidae (Carpenter 1953; Russell 1982;Beuteletal. Panorpodes kuandianensis Zhong, Zhang & Hua, 2011 to 2008;Maetal.2013), and saprophagous in Panorpidae, infer the feeding habits of Panorpodidae. The molar region Apteropanorpidae, Choristidae, Eomeropidae, and of Panorpodidae is glabrous, lacking the long spines for filter- Meropidae (Palmer and Yeates 2005; Palmer 2010; Huang ing (preventing larger particles from entering the pharynx) as and Hua 2011). The knowledge of the feeding habits of larval found in Bittacidae or the tuberculate teeth for grinding as Mecoptera, however, is still fragmentary. present in Panorpidae. The mandibles of Panorpodidae are The larvae of Mecoptera are morphologically diverse unsuitable for grinding, and most likely, larval Panorpodidae and inhabit a wide range of habitats (Byers 1987, 1991). -
Fleas Are Parasitic Scorpionflies
Palaeoentomology 003 (6): 641–653 ISSN 2624-2826 (print edition) https://www.mapress.com/j/pe/ PALAEOENTOMOLOGY PE Copyright © 2020 Magnolia Press Article ISSN 2624-2834 (online edition) https://doi.org/10.11646/palaeoentomology.3.6.16 http://zoobank.org/urn:lsid:zoobank.org:pub:9B7B23CF-5A1E-44EB-A1D4-59DDBF321938 Fleas are parasitic scorpionflies ERIK TIHELKA1, MATTIA GIACOMELLI1, 2, DI-YING HUANG3, DAVIDE PISANI1, 2, PHILIP C. J. DONOGHUE1 & CHEN-YANG CAI3, 1, * 1School of Earth Sciences University of Bristol, Life Sciences Building, Tyndall Avenue, Bristol, BS8 1TQ, UK 2School of Life Sciences University of Bristol, Life Sciences Building, Tyndall Avenue, Bristol, BS8 1TQ, UK 3State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, and Centre for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing 210008, China [email protected]; https://orcid.org/0000-0002-5048-5355 [email protected]; https://orcid.org/0000-0002-0554-3704 [email protected]; https://orcid.org/0000-0002-5637-4867 [email protected]; https://orcid.org/0000-0003-0949-6682 [email protected]; https://orcid.org/0000-0003-3116-7463 [email protected]; https://orcid.org/0000-0002-9283-8323 *Corresponding author Abstract bizarre bodyplans and modes of life among insects (Lewis, 1998). Flea monophyly is strongly supported by siphonate Fleas (Siphonaptera) are medically important blood-feeding mouthparts formed from the laciniae and labrum, strongly insects responsible for spreading pathogens such as plague, murine typhus, and myxomatosis. The peculiar morphology reduced eyes, laterally compressed wingless body, of fleas resulting from their specialised ectoparasitic and hind legs adapted for jumping (Beutel et al., 2013; lifestyle has meant that the phylogenetic position of this Medvedev, 2017). -
Evolution of Nuptial Gifts and Its Coevolutionary Dynamics With
bioRxiv preprint doi: https://doi.org/10.1101/2020.06.22.165837; this version posted June 23, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Evolution of nuptial gifts and its coevolutionary dynamics with 2 "masculine" female traits for multiple mating 3 4 Yoshitaka KAMIMURA1*, Kazunori YOSHIZAWA2, Charles LIENHARD3, 5 Rodrigo L. FERREIRA4, and Jun ABE5 6 7 1 Department of Biology, Keio University, Yokohama 223-8521, Japan. 8 2 Systematic Entomology, School of Agriculture, Hokkaido University, Sapporo 060- 9 8589, Japan. 10 3 Geneva Natural History Museum, CP 6434, CH-1211 Geneva 6, Switzerland. 11 4 Biology Department, Federal University of Lavras, CEP 37200-000 Lavras (MG), 12 Brazil. 13 5 Faculty of Liberal Arts, Meijigakuin University, Yokohama, Japan 14 15 Correspondence: Yoshitaka Kamimura, Department of Biology, Keio University, 16 Yokohama 223-8521, Japan. 17 Email: [email protected] 18 19 Short title: Trading between male nuptial gifts and female multiple mating 20 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.06.22.165837; this version posted June 23, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 21 ABSTRACT 22 Many male animals donate nutritive materials during courtship or mating to their female 23 mates. Donation of large-sized gifts, though costly to prepare, can result in increased 24 sperm transfer during mating and delayed remating of the females, resulting in a higher 25 paternity Nuptial gifting sometimes causes severe female-female competition for 26 obtaining gifts (i.e., sex-role reversal in mate competition) and female polyandry, 27 changing the intensity of sperm competition and the resultant paternity gains. -
Sue's Pdf Quark Setting
Cambridge University Press 978-0-521-83488-9 - Insect Ecology: Behavior, Populations and Communities Peter W. Price, Robert F. Denno, Micky D. Eubanks, Deborah L. Finke and Ian Kaplan Index More information AUTHOR INDEX Aanen, D.K., 227 Amman, G.D., 600 Bach, C.E., 152 Abrahamson, W.G., 16, 161, 162, Andersen, A.N., 580 Bacher, 275 165 Andersen, N.M., 401 Bacher, S., 275 Abrams, 274 Anderson, J.M., 114 Bachman, S., 567 Abrams, P.A., 195, 273, 276 Anderson, R.M., 336, 337, 338 Ba¨ckhed, F., 225 Acorn, J., 250 Anderson, R.S., 415 Badenes-Perez, F.R., 400 Adams, D.C., 203 Andersson, M., 82, 83, 87 Baerends, G.P., 29 Adams, E.S., 435 Andow, D.A., 127, 128, 179, 276, 513, Bailey, J.K., 426, 474, 475, 603 Adamson, R.S., 573 528 Bailey, V.A., 279, 356 Addicott, J.F., 242, 507 Andres, M.R., 116, 117, 118 Baker, R.R., 54 Addy, N.D., 574, 601, 602 Andrew, N.R., 566 Baker, I., 247 Adjei-Maafo, I.K., 530 Andrewartha, H.G., 27, 260, 261, 279, Baker, T.C., 53 Adler, L.S., 155 356, 404 Baker, W.L., 166 Adler, P.H., 8 Andrews, J.H., 310 Baldwin, I.T., 121, 122, 125, 126, 127, Agarwal, V.M., 506 Aneshansley, D.J., 48 129, 143, 144, 166, 174, 179, 187, Agnew, P., 369 Anonymous, 18 197, 201, 204, 208, 221, 492, 498 Agrawal, A.A., 99, 108, 114, 118, 121, Anstett, M.-C., 236, 243, 244 Ballabeni, P., 162 122, 125, 126, 128, 129, 130, 133, Antonovics, J., 471 Baltensweiler, 414 136, 139, 156, 161, 197, 204, 205, Aoki, S., 80 Baltensweiler, W., 407, 410, 424 208, 216, 219, 299, 444, 471, 492, Appel, H.M., 124, 128 Bangert, 465, 472 493, 502, 507, 509, 512, 513 -
Mecoptera: Panorpidae and Panorpodidae)
The Great Lakes Entomologist Volume 6 Number 2 -- Summer 1973 Number 2 -- Summer Article 2 1973 August 2017 The Morphology and Histology of New Sex Pheremone Glands in Male Scorpionflies, anorpaP and Brachypanorpa (Mecoptera: Panorpidae and Panorpodidae) Albert R. Thornhill The University of Michigan Follow this and additional works at: https://scholar.valpo.edu/tgle Part of the Entomology Commons Recommended Citation Thornhill, Albert R. 2017. "The Morphology and Histology of New Sex Pheremone Glands in Male Scorpionflies, Panorpa and Brachypanorpa (Mecoptera: Panorpidae and Panorpodidae)," The Great Lakes Entomologist, vol 6 (2) Available at: https://scholar.valpo.edu/tgle/vol6/iss2/2 This Peer-Review Article is brought to you for free and open access by the Department of Biology at ValpoScholar. It has been accepted for inclusion in The Great Lakes Entomologist by an authorized administrator of ValpoScholar. For more information, please contact a ValpoScholar staff member at [email protected]. Thornhill: The Morphology and Histology of New Sex Pheremone Glands in Male THE GREAT LAKES ENTOMOLOGIST THE MORPHOLOGY AND HISTOLOGY OF NEW SEX PHEROMONE GLANDS IN IMALE SCORPIOIUFLIES, PANORPA AND BRACHYPANORPA (MECOPTERA: PANORPIDAE AND PANORPODIDAE)~ Albert K. Thornhill Museum of Zoology, The University of Michigan, Ann Arbor, Michigan 48 104 ABSTRACT The n~orphologyand histology of a previously undescribed sex pheromone gland in male scorpionflies of the genus Panorpa (Mecoptera: Panorpidae) and a morphologically similar gland in Brachypat~orpa (Mecoptera: Panorpodidae) are described and discussed. The gland and the associated pheromone dispersing structure consist of an eversible pouch that lies in the ventral part of the male genital bulb at the point where the basistyles diverge. -
Nonrandom Mating in Nicotiana Attenuata and the Paternal Influence on Seed Metabolomes and Pathogen Resistance Dissertation by M
Nonrandom mating in Nicotiana attenuata and the paternal influence on seed metabolomes and pathogen resistance Dissertation To Fulfill the Requirements for the Degree of „doctor rerum naturalium“ (Dr. rer. nat.) Submitted to the Council of the Faculty of Biology and Pharmacy of the Friedrich Schiller University Jena by M.Sc., Xiang Li born on 10th November, 1986 in Qingdao, Shandong, China 1. Gutachter: Prof. Dr. Ian T. Baldwin, Max Planck Institute for Chemical Ecology, Jena, Germany 2. Gutachter: Prof. Dr. Erika Kothe, Friedrich-Schiller-University, Jena, Germany 3. Gutachter: Associate Prof. Åsa Lankinen, Swedish University of Agricultural Sciences, Uppsala, Sweden Tag der öffentlichen Verteidigung: 26th. 09. 2018 Contents Contents Abbreviations ................................................................................................................................... III 1. Introduction ................................................................................................................................... 1 1.1 Sexual selection and its application in plants ......................................................................................... 1 1.2 Sexual selection in plants ........................................................................................................................ 2 1.3 Nonrandom mating among compatible donors in Nicotiana attenuata ................................................ 5 1.4 PT growth rates and stylar metabolites in nonrandom mating .............................................................