Phylogenetic Systematics Versus Cladistic Techniques
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A Summary List of Fossil Spiders
A summary list of fossil spiders compiled by Jason A. Dunlop (Berlin), David Penney (Manchester) & Denise Jekel (Berlin) Suggested citation: Dunlop, J. A., Penney, D. & Jekel, D. 2010. A summary list of fossil spiders. In Platnick, N. I. (ed.) The world spider catalog, version 10.5. American Museum of Natural History, online at http://research.amnh.org/entomology/spiders/catalog/index.html Last udated: 10.12.2009 INTRODUCTION Fossil spiders have not been fully cataloged since Bonnet’s Bibliographia Araneorum and are not included in the current Catalog. Since Bonnet’s time there has been considerable progress in our understanding of the spider fossil record and numerous new taxa have been described. As part of a larger project to catalog the diversity of fossil arachnids and their relatives, our aim here is to offer a summary list of the known fossil spiders in their current systematic position; as a first step towards the eventual goal of combining fossil and Recent data within a single arachnological resource. To integrate our data as smoothly as possible with standards used for living spiders, our list follows the names and sequence of families adopted in the Catalog. For this reason some of the family groupings proposed in Wunderlich’s (2004, 2008) monographs of amber and copal spiders are not reflected here, and we encourage the reader to consult these studies for details and alternative opinions. Extinct families have been inserted in the position which we hope best reflects their probable affinities. Genus and species names were compiled from established lists and cross-referenced against the primary literature. -
Newsletter of the Biological Survey of Canada (Terrestrial Arthropods)
Spring 1999 Vol. 18, No. 1 NEWSLETTER OF THE BIOLOGICAL SURVEY OF CANADA (TERRESTRIAL ARTHROPODS) Table of Contents General Information and Editorial Notes ............(inside front cover) News and Notes Activities at the Entomological Societies’ Meeting ...............1 Summary of the Scientific Committee Meeting.................2 EMAN National Meeting ...........................12 MacMillan Coastal Biodiversity Workshop ..................13 Workshop on Biodiversity Monitoring.....................14 Project Update: Family Keys ..........................15 Canadian Spider Diversity and Systematics ..................16 The Quiz Page..................................28 Selected Future Conferences ..........................29 Answers to Faunal Quiz.............................31 Quips and Quotes ................................32 List of Requests for Material or Information ..................33 Cooperation Offered ..............................39 List of Email Addresses.............................39 List of Addresses ................................41 Index to Taxa ..................................43 General Information The Newsletter of the Biological Survey of Canada (Terrestrial Arthropods) appears twice yearly. All material without other accreditation is prepared by the Secretariat for the Biological Survey. Editor: H.V. Danks Head, Biological Survey of Canada (Terrestrial Arthropods) Canadian Museum of Nature P.O. Box 3443, Station “D” Ottawa, Ontario K1P 6P4 TEL: 613-566-4787 FAX: 613-364-4021 E-mail: [email protected] Queries, -
Tarantulas and Social Spiders
Tarantulas and Social Spiders: A Tale of Sex and Silk by Jonathan Bull BSc (Hons) MSc ICL Thesis Presented to the Institute of Biology of The University of Nottingham in Partial Fulfilment of the Requirements for the Degree of Doctor of Philosophy The University of Nottingham May 2012 DEDICATION To my parents… …because they both said to dedicate it to the other… I dedicate it to both ii ACKNOWLEDGEMENTS First and foremost I would like to thank my supervisor Dr Sara Goodacre for her guidance and support. I am also hugely endebted to Dr Keith Spriggs who became my mentor in the field of RNA and without whom my understanding of the field would have been but a fraction of what it is now. Particular thanks go to Professor John Brookfield, an expert in the field of biological statistics and data retrieval. Likewise with Dr Susan Liddell for her proteomics assistance, a truly remarkable individual on par with Professor Brookfield in being able to simplify even the most complex techniques and analyses. Finally, I would really like to thank Janet Beccaloni for her time and resources at the Natural History Museum, London, permitting me access to the collections therein; ten years on and still a delight. Finally, amongst the greats, Alexander ‘Sasha’ Kondrashov… a true inspiration. I would also like to express my gratitude to those who, although may not have directly contributed, should not be forgotten due to their continued assistance and considerate nature: Dr Chris Wade (five straight hours of help was not uncommon!), Sue Buxton (direct to my bench creepy crawlies), Sheila Keeble (ventures and cleans where others dare not), Alice Young (read/checked my thesis and overcame her arachnophobia!) and all those in the Centre for Biomolecular Sciences. -
Anatomically Modern Carboniferous Harvestmen Demonstrate Early Cladogenesis and Stasis in Opiliones
ARTICLE Received 14 Feb 2011 | Accepted 27 Jul 2011 | Published 23 Aug 2011 DOI: 10.1038/ncomms1458 Anatomically modern Carboniferous harvestmen demonstrate early cladogenesis and stasis in Opiliones Russell J. Garwood1, Jason A. Dunlop2, Gonzalo Giribet3 & Mark D. Sutton1 Harvestmen, the third most-diverse arachnid order, are an ancient group found on all continental landmasses, except Antarctica. However, a terrestrial mode of life and leathery, poorly mineralized exoskeleton makes preservation unlikely, and their fossil record is limited. The few Palaeozoic species discovered to date appear surprisingly modern, but are too poorly preserved to allow unequivocal taxonomic placement. Here, we use high-resolution X-ray micro-tomography to describe two new harvestmen from the Carboniferous (~305 Myr) of France. The resulting computer models allow the first phylogenetic analysis of any Palaeozoic Opiliones, explicitly resolving both specimens as members of different extant lineages, and providing corroboration for molecular estimates of an early Palaeozoic radiation within the order. Furthermore, remarkable similarities between these fossils and extant harvestmen implies extensive morphological stasis in the order. Compared with other arachnids—and terrestrial arthropods generally—harvestmen are amongst the first groups to evolve fully modern body plans. 1 Department of Earth Science and Engineering, Imperial College, London SW7 2AZ, UK. 2 Museum für Naturkunde at the Humboldt University Berlin, D-10115 Berlin, Germany. 3 Department of Organismic and Evolutionary Biology and Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts 02138, USA. Correspondence and requests for materials should be addressed to R.J.G. (email: [email protected]) and for phylogenetic analysis, G.G. (email: [email protected]). -
SA Spider Checklist
REVIEW ZOOS' PRINT JOURNAL 22(2): 2551-2597 CHECKLIST OF SPIDERS (ARACHNIDA: ARANEAE) OF SOUTH ASIA INCLUDING THE 2006 UPDATE OF INDIAN SPIDER CHECKLIST Manju Siliwal 1 and Sanjay Molur 2,3 1,2 Wildlife Information & Liaison Development (WILD) Society, 3 Zoo Outreach Organisation (ZOO) 29-1, Bharathi Colony, Peelamedu, Coimbatore, Tamil Nadu 641004, India Email: 1 [email protected]; 3 [email protected] ABSTRACT Thesaurus, (Vol. 1) in 1734 (Smith, 2001). Most of the spiders After one year since publication of the Indian Checklist, this is described during the British period from South Asia were by an attempt to provide a comprehensive checklist of spiders of foreigners based on the specimens deposited in different South Asia with eight countries - Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri Lanka. The European Museums. Indian checklist is also updated for 2006. The South Asian While the Indian checklist (Siliwal et al., 2005) is more spider list is also compiled following The World Spider Catalog accurate, the South Asian spider checklist is not critically by Platnick and other peer-reviewed publications since the last scrutinized due to lack of complete literature, but it gives an update. In total, 2299 species of spiders in 67 families have overview of species found in various South Asian countries, been reported from South Asia. There are 39 species included in this regions checklist that are not listed in the World Catalog gives the endemism of species and forms a basis for careful of Spiders. Taxonomic verification is recommended for 51 species. and participatory work by arachnologists in the region. -
Segmentation and Tagmosis in Chelicerata
Arthropod Structure & Development 46 (2017) 395e418 Contents lists available at ScienceDirect Arthropod Structure & Development journal homepage: www.elsevier.com/locate/asd Segmentation and tagmosis in Chelicerata * Jason A. Dunlop a, , James C. Lamsdell b a Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstrasse 43, D-10115 Berlin, Germany b American Museum of Natural History, Division of Paleontology, Central Park West at 79th St, New York, NY 10024, USA article info abstract Article history: Patterns of segmentation and tagmosis are reviewed for Chelicerata. Depending on the outgroup, che- Received 4 April 2016 licerate origins are either among taxa with an anterior tagma of six somites, or taxa in which the ap- Accepted 18 May 2016 pendages of somite I became increasingly raptorial. All Chelicerata have appendage I as a chelate or Available online 21 June 2016 clasp-knife chelicera. The basic trend has obviously been to consolidate food-gathering and walking limbs as a prosoma and respiratory appendages on the opisthosoma. However, the boundary of the Keywords: prosoma is debatable in that some taxa have functionally incorporated somite VII and/or its appendages Arthropoda into the prosoma. Euchelicerata can be defined on having plate-like opisthosomal appendages, further Chelicerata fi Tagmosis modi ed within Arachnida. Total somite counts for Chelicerata range from a maximum of nineteen in Prosoma groups like Scorpiones and the extinct Eurypterida down to seven in modern Pycnogonida. Mites may Opisthosoma also show reduced somite counts, but reconstructing segmentation in these animals remains chal- lenging. Several innovations relating to tagmosis or the appendages borne on particular somites are summarised here as putative apomorphies of individual higher taxa. -
Nieuwsbrief SPINED 32 2
Nieuwsbrief SPINED 32 2 ON SOME SPIDERS FROM GARGANO, APULIA, ITALY Steven IJland Gabriel Metzustraat 1, 2316 AJ Leiden ([email protected]) Peter J. van Helsdingen European Invertebrate Survey – Nederland, P.O. Box 9517, 2300 RA Leiden, Netherlands ([email protected]) Jeremy Miller Naturalis Biodiversity Center, P.O. Box 9517, 2300 RA Leiden, Netherlands ([email protected]) ABSTRACT In the springtime of 2011, 507 adult spiders (plus 7 identifiable subadults) representing a total of 135 species were collected in Gargano, Apulia, Italy. A list of collected spiders is given. Zelotes rinske spec. nov. is described after a single female. Dictyna innocens O. P.-Cambridge, 1872, Leptodrassus femineus (Simon, 1873), Nomisia recepta (Pavesi, 1880), Zelotes criniger Denis, 1937, Pellenes brevis (Simon, 1868), and Salticus propinquus Lucas, 1846 are reported for the first time from mainland Italy. Illustrations are provided of the problematic species Dictyna innocens O. P.-Cambridge, 1872. The poorly- known female of Araeoncus altissimus Simon, 1884 is described and depicted. 141 specimens representing 105 species were DNA barcoded. Key words: Araneae, barcoding, Zelotes rinske INTRODUCTION In the springtime of 2011, two of the authors (PJvH and SIJ) made a trip to Gargano in Italy in order to study spiders. Gargano is a peninsula situated in the province of Apulia (Puglia) and is known as the “spur” of the Italian “boot” (fig. 1). The Gargano promontory is rich in karst structures like caves and dolines. It has a very rich flora and fauna, and is known as one of the richest locations for orchids in Europe with some 56 species, some of which are endemic. -
Geological History and Phylogeny of Chelicerata
Arthropod Structure & Development 39 (2010) 124–142 Contents lists available at ScienceDirect Arthropod Structure & Development journal homepage: www.elsevier.com/locate/asd Review Article Geological history and phylogeny of Chelicerata Jason A. Dunlop* Museum fu¨r Naturkunde, Leibniz Institute for Research on Evolution and Biodiversity at the Humboldt University Berlin, Invalidenstraße 43, D-10115 Berlin, Germany article info abstract Article history: Chelicerata probably appeared during the Cambrian period. Their precise origins remain unclear, but may Received 1 December 2009 lie among the so-called great appendage arthropods. By the late Cambrian there is evidence for both Accepted 13 January 2010 Pycnogonida and Euchelicerata. Relationships between the principal euchelicerate lineages are unre- solved, but Xiphosura, Eurypterida and Chasmataspidida (the last two extinct), are all known as body Keywords: fossils from the Ordovician. The fourth group, Arachnida, was found monophyletic in most recent studies. Arachnida Arachnids are known unequivocally from the Silurian (a putative Ordovician mite remains controversial), Fossil record and the balance of evidence favours a common, terrestrial ancestor. Recent work recognises four prin- Phylogeny Evolutionary tree cipal arachnid clades: Stethostomata, Haplocnemata, Acaromorpha and Pantetrapulmonata, of which the pantetrapulmonates (spiders and their relatives) are probably the most robust grouping. Stethostomata includes Scorpiones (Silurian–Recent) and Opiliones (Devonian–Recent), while -
A Study on the Spider Fauna of Dargaz and Kalat Counties in Razavi Khorasan Province, Iran (Arachnida: Araneae)
BIHAREAN BIOLOGIST 10 (1): 4-7 ©Biharean Biologist, Oradea, Romania, 2016 Article No.: e151204 http://biozoojournals.ro/bihbiol/index.html A study on the spider fauna of Dargaz and Kalat Counties in Razavi Khorasan Province, Iran (Arachnida: Araneae) Hussein SADEGHI1, Malihe AHMADI2, Alireza ZAMANI3,* and Isa JABALEH2 1. Department of Plant Protection, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran. 2. Higher education Institute of Jihad-e Daneshgahi, Kashmar Branch. 3. Department of Animal Biology, School of Biology and Centre of Excellence in Phylogeny of Living Organisms in Iran, College of Science, University of Tehran, Tehran, Iran *Corresponding author, A. Zamani, E-mail: [email protected] Received: 08. February 2015 / Accepted: 11. May 2015 / Available online: 01. June 2016 / Printed: June 2016 Abstract. In a survey investigating the spider fauna of Dargaz and Kalat counties in Razavi Khorasan Province of Iran, 13 families and 21 species were recognized, of which three are new to Iran: Minosia simeonica Levy, 1995, Nomisia negebensis Levy, 1995 and Thanatus atratus Simon, 1875. Also, genus Minosia Dalmas, 1921 is recorded for the first time in Iran. Data on collection localities and distribution of each species, as well as diagnostic morphological characters and figures for the newly recorded taxa are provided. Key words: new records, Thanatus, Minosia, Nomisia, Iran. Introduction Spiders (Araneae), with over 45000 recognized species in the world (World Spider Catalog 2015). Reviewing the literature, Zamani et al. (2015a) gave a checklist of spiders of Iran with about 540 species. Considering the geographic position of the country as a land bridge joining the Palaearctic, Afro- tropical and Oriental zones, and its diverse climate condi- tions and the known spider fauna of adjacent countries, it seems that this number must be much higher than known at present. -
Comparative Analysis of Courtship in <I>Agelenopsis</I> Funnel-Web Spiders
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 5-2012 Comparative analysis of courtship in Agelenopsis funnel-web spiders (Araneae, Agelenidae) with an emphasis on potential isolating mechanisms Audra Blair Galasso [email protected] Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Part of the Behavior and Ethology Commons Recommended Citation Galasso, Audra Blair, "Comparative analysis of courtship in Agelenopsis funnel-web spiders (Araneae, Agelenidae) with an emphasis on potential isolating mechanisms. " PhD diss., University of Tennessee, 2012. https://trace.tennessee.edu/utk_graddiss/1377 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a dissertation written by Audra Blair Galasso entitled "Comparative analysis of courtship in Agelenopsis funnel-web spiders (Araneae, Agelenidae) with an emphasis on potential isolating mechanisms." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the requirements for the degree of Doctor of Philosophy, with a major in Ecology and Evolutionary Biology. Susan E. Riechert, Major -
Devonian Daniel Childress Parkland College
Parkland College A with Honors Projects Honors Program 2019 Did You Know: Devonian Daniel Childress Parkland College Recommended Citation Childress, Daniel, "Did You Know: Devonian" (2019). A with Honors Projects. 252. https://spark.parkland.edu/ah/252 Open access to this Poster is brought to you by Parkland College's institutional repository, SPARK: Scholarship at Parkland. For more information, please contact [email protected]. GENUS PHYLUM CLASS ORDER SIZE ENVIROMENT DIET: DIET: DIET: OTHER D&D 5E “PERSONAL NOTES” # CARNIVORE HERBIVORE SIZE ACANTHOSTEGA Chordata Amphibia Ichthyostegalia 58‐62 cm Marine (Neritic) Y ‐ ‐ small 24in amphibian 1 ACICULOPODA Arthropoda Malacostraca Decopoda 6‐8 cm Marine (Neritic) Y ‐ ‐ tiny Giant Prawn 2 ADELOPHTHALMUS Arthropoda Arachnida Eurypterida 4‐32 cm Marine (Neritic) Y ‐ ‐ small “Swimmer” Scorpion 3 AKMONISTION Chordata Chondrichthyes Symmoriida 47‐50 cm Marine (Neritic) Y ‐ ‐ small ratfish 4 ALKENOPTERUS Arthropoda Arachnida Eurypterida 2‐4 cm Marine (Transitional) Y ‐ ‐ small Sea scorpion 5 ANGUSTIDONTUS Arthropoda Malacostraca Angustidontida 6‐9 cm Marine (Pelagic) Y ‐ ‐ small Primitive shrimp 6 ASTEROLEPIS Chordata Placodermi Antiarchi 32‐35 cm Marine (Transitional) Y ‐ Y small Placo bottom feeder 7 ATTERCOPUS Arthropoda Arachnida Uraraneida 1‐2 cm Marine (Transitional) Y ‐ ‐ tiny Proto‐Spider 8 AUSTROPTYCTODUS Chordata Placodermi Ptyctodontida 10‐12 cm Marine (Neritic) Y ‐ ‐ tiny Half‐Plate 9 BOTHRIOLEPIS Chordata Placodermi Antiarchia 28‐32 cm Marine (Neritic) ‐ ‐ Y tiny Jawed Placoderm 10 -
Title Description of a New Species of Cybaeus (Araneae: Cybaeidae
Description of a new species of Cybaeus (Araneae: Cybaeidae) Title from central Honshu, Japan Author(s) Matsuda, Kenji; Ihara, Yoh; Nakano, Takafumi Citation Species Diversity (2020), 25(2): 145-152 Issue Date 2020-08-07 URL http://hdl.handle.net/2433/253698 © 2020 The Japanese Society of Systematic Zoology; 許諾条 Right 件に基づいて掲載しています。 Type Journal Article Textversion publisher Kyoto University Species Diversity 25: 145–152 Published online 7 August 2020 DOI: 10.12782/specdiv.25.145 Description of a New Species of Cybaeus (Araneae: Cybaeidae) from Central Honshu, Japan Kenji Matsuda1, Yoh Ihara2, and Takafumi Nakano1,3 1 Department of Zoology, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan E-mail: [email protected] 2 Hiroshima Environment & Health Association, 9-1 Hirose-kita-machi, Naka-ku, Hiroshima 730-8631, Japan 3 Corresponding author (Received 9 March 2020; Accepted 27 April 2020) http://zoobank.org/8715C237-1C34-46E8-8877-8B877F083FA7 A new spider species, Cybaeus daimonji, from Kyoto, western-central Honshu, Japan is described based on both sexes. The shape of epigyne indicates that this new species is close to C. communis Yaginuma, 1972, C. kirigaminensis Komatsu, 1963, C. maculosus Yaginuma, 1972 and C. shinkaii (Komatsu, 1970), which are distributed in eastern to central Honshu. Nuclear internal transcribed spacer 1, 28S ribosomal RNA and histone H3 as well as mitochondrial cytochrome c oxidase subunit I, 12S ribosomal RNA and 16S ribosomal RNA sequences of the new species are provided for future phylogenetic studies. Key Words: Arachnida, RTA clade, epigeic, retreat, Mt. Daimonjiyama, molecular identification.