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Arachnida: Araneae) by Monthly Census for 3 Years in Forest Areas of Yakushima Island, Japan
Biodiversity Data Journal 5: e14789 doi: 10.3897/BDJ.5.e14789 Data Paper Specimen records of spiders (Arachnida: Araneae) by monthly census for 3 years in forest areas of Yakushima Island, Japan Takeshi Osawa‡‡, Yuki G Baba , Tatsumi Suguro§, Noriaki Naya |, Takeo Yamauchi¶ ‡ Institute for Agro-environmental Sciences, Tsukuba, Japan § Keio Yochisha Elementary School, Tokyo, Japan | Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan ¶ Museum of Nature and Human Activities, Hyogo, Sanda, Japan Corresponding author: Takeshi Osawa ([email protected]) Academic editor: Robert Mesibov Received: 29 Jun 2017 | Accepted: 18 Jul 2017 | Published: 25 Jul 2017 Citation: Osawa T, Baba Y, Suguro T, Naya N, Yamauchi T (2017) Specimen records of spiders (Arachnida: Araneae) by monthly census for 3 years in forest areas of Yakushima Island, Japan. Biodiversity Data Journal 5: e14789. https://doi.org/10.3897/BDJ.5.e14789 Abstract Background Spiders (Arachnida: Araneae) are a classic indicator taxon for evaluating the health of natural environments. However, studies of spiders’ responses to forest succession under natural and anthropogenic disturbance regimes are lacking. Yakushima Island in southwestern Japan has a unique forest ecosystem, and part of the island is designated as a world natural heritage site by UNESCO. Approximately 90% of Yakushima is covered by forest, including both plantations and natural forests. New information We made an inventory of spiders on Yakushima Island by collecting specimens in five forests (two plantations and three natural forests) with Malaise and window traps from 2006 to 2008 (a total of 637 traps). We collected 3487 specimens, representing 31 families and © Osawa T et al. -
The Road Travelled by Australian Trapdoor Spiders
Discovered words and photo by Mark Harvey, WA Museum ustralia is home to many unique spiders with most species occurring Anowhere else on Earth. Many have their origins in the distant past, when Australia was part of Gondwana in the Mesozoic, ca. 180 million years ago. Australia, New Zealand, South America, Africa, Madagascar, Antarctica and the Indian sub-continent, plus a few small islands, once formed a massive southern supercontinent known as Gondwana that gradually fragmented from the Jurassic, ca. 180–160 million years ago. Evidence of the connection between these continental blocks can be found in the fossil record The road travelled by Australian of some plants and animals, but most strikingly in the presence of related groups trapdoor spiders of organisms in the modern biota. But back to spiders. There are three major groups of spiders: the Mesothelae (a Australia that lives in shallow burrows with Above An undescribed species of Conothele. group of primitive spiders now only found in a flap-like lid. It was discovered by Adelaide Asia), the Mygalomorphae (trapdoor spiders University PhD student, Sophie Harrison, and their relatives) and the Araneomorphae to be most closely related to spiders of (all other spiders). The Australian the same genus from South Africa. Using timeline of Australia bumping into Asia. mygalomorphs include trapdoor, funnel- molecular sequence data, Sophie found that He also noted that there were two distinct web and mouse spiders, and tarantulas. the spider, Moggridgea rainbowi, diverged habitat preferences for Australian Conothele. Most Australian mygalomorph spiders from its African cousins sometime between Some species built burrows on tree trunks have their origins in Gondwana. -
1 It's All Geek to Me: Translating Names Of
IT’S ALL GEEK TO ME: TRANSLATING NAMES OF INSECTARIUM ARTHROPODS Prof. J. Phineas Michaelson, O.M.P. U.S. Biological and Geological Survey of the Territories Central Post Office, Denver City, Colorado Territory [or Year 2016 c/o Kallima Consultants, Inc., PO Box 33084, Northglenn, CO 80233-0084] ABSTRACT Kids today! Why don’t they know the basics of Greek and Latin? Either they don’t pay attention in class, or in many cases schools just don’t teach these classic languages of science anymore. For those who are Latin and Greek-challenged, noted (fictional) Victorian entomologist and explorer, Prof. J. Phineas Michaelson, will present English translations of the scientific names that have been given to some of the popular common arthropods available for public exhibits. This paper will explore how species get their names, as well as a brief look at some of the naturalists that named them. INTRODUCTION Our education system just isn’t what it used to be. Classic languages such as Latin and Greek are no longer a part of standard curriculum. Unfortunately, this puts modern students of science at somewhat of a disadvantage compared to our predecessors when it comes to scientific names. In the insectarium world, Latin and Greek names are used for the arthropods that we display, but for most young entomologists, these words are just a challenge to pronounce and lack meaning. Working with arthropods, we all know that Entomology is the study of these animals. Sounding similar but totally different, Etymology is the study of the origin of words, and the history of word meaning. -
Information to Users
INFORMATION TO USERS The most advanced technology has been used to photograph and reproduce this manuscript from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand corner and continuing from left to right in equal sections with small overlaps. Each original is also photographed in one exposure and is included in reduced form at the back of the book. Photographs included in the original manuscript have been reproduced xerographically in this copy. Higher quality 6" x 9" black and white photographic prints are available for any photographs or illustrations appearing in this copy for an additional charge. Contact UMI directly to order. University Microfilms International A Bell & Howell Information Company 300 North Zeeb Road. Ann Arbor, Ml 48106-1346 USA 313/761-4700 800/521-0600 Order Number 9111799 Evolutionary morphology of the locomotor apparatus in Arachnida Shultz, Jeffrey Walden, Ph.D. -
Prey of the Jumping Spider Phidippus Johnsoni (Araneae : Salticidae)
Jackson, R. R . 1977 . Prey of the jumping spider Phidippus johnsoni (Araneae : Salticidae) . J. Arachnol. 5 :145-149 . PREY OF THE JUMPING SPIDER PHIDIPPUS JOHNSONI (ARANEAE : SALTICIDAE) Robert R. Jackson I Zoology Departmen t University of Californi a Berkeley, California 9472 0 ABSTRACT Field data indicate that P. johnsoni is an euryphagous predator, whose diet includes organisms (aphids, ants, opilionids) sometimes considered distasteful to spiders . Other spiders are preyed upon , including conspecifics. Prey size tends to be one quarter to three quarters the size of the predator . INTRODUCTION Since spiders are probably a dominant group of predators of insects (Bristowe, 1941 ; Riechert, 1974; Turnbull, 1973), there is considerable interest in their feeding ecology . Spiders have usually been considered to be euryphagous predators with a stabilizing , rather than regulative, effect on insect populations (Riechert, 1974) . However, informa- tion concerning the prey taken by particular spider species, in the field, is limited . Field studies by Edgar (1969, 1970), Robinson and Robinson (1970) and Turnbull (1960) are especially noteworthy . During the course of a study of the reproductive biology of Phidippus johnsoni (Peckham and Peckham) (Jackson, 1976), occasionally individuals of this species were found in the field holding prey in their chelicerae . Each prey discovered in this way i s listed in Table 1 . In addition, Ken Evans and Charles Griswold, who were familiar wit h this species, recorded observations of P. johnsoni with prey. (Their data are included in Table 1 .) These data came from a variety of habitats in western North America, most o f which have been described elsewhere (Jackson, 1976) . -
BMB-WRC Animal Inventory
Department of Environment and Natural Resources BIODIVERSITY MANAGEMENT BUREAU Quezon Avenue, Diliman, Quezon City INVENTORY OF LIVE ANIMALS AT THE BMB-WILDLIFE RESCUE CENTER AS OF JULY 31, 2020 SPECIES STOCK ON HAND (AS OF COMMON NAME SCIENTIFIC NAME JULY 31, 2020) MAMMALS ENDEMIC / INDIGENOUS 1. Northern luzon cloud Ploeomys pallidus 1 rat 2. Palawan bearcat Arctictis binturong 2 3. Philippine deer Rusa marianna 2 4. Philippine monkey or Macaca fascicularis 92 Long-tailed macaque 5. Philippine palm civet Paradoxurus hermaphroditus 6 EXOTIC 6. Hedgehog Atelerix frontalis 1 7. Serval cat Leptailurus serval 2 8. Sugar glider Petaurus breviceps 58 9. Tiger Panthera tigris 2 10. Vervet monkey Chlorocebus pygerythrus 1 11. White handed gibbon Hylobates lar 1 Sub-total A 168 (Mammals) AVIANS ENDEMIC / INDIGENOUS 12. Black kite Milvus migrans 1 13. Black-crowned night Nycticorax nycticorax 1 heron 14. Blue-naped parrot Tanygnathus lucionensis 4 15. Brahminy kite Haliastur indus 41 16. Changeable hawk Spizaetus cirrhatus 6 eagle 17. Crested goshawk Accipiter trivirgatus 1 18. Crested serpent eagle Spilornis cheela 24 19. Green imperial pigeon Ducula aenea 2 20. Grey-headed fish eagle Haliaeetus ichthyaetus 1 21. Nicobar pigeon Caloenas nicobarica 1 22. Palawan hornbill Anthracoceros marchei 2 23. Palawan talking myna Gracula religiosa 3 24. Philippine eagle Pithecophaga jefferyi 1 25. Philippine hanging Loriculus philippensis 11 parrot 26. Philippine hawk eagle Spizaetus philippensis 12 27. Philippine horned Bubo philippensis 9 (eagle) owl 28. Philippine Scops owl Otus megalotis 5 29. Pink-necked pigeon Treron vernans 1 30. Pinsker's hawk eagle Spizaetus pinskerii 1 31. Red turtle dove Streptopelia tranquebarica 1 32. -
Key to Common Indoor Spiders Found in Utah
KEY TO COMMON INDOOR SPIDERS FOUND IN UTAH Alan H. Roe Insect Diagnostician Utah Plant Pest Diagnostic Lab November 2005 This key is intended as an identification aid for spider specimens commonly collected from indoor situations in Utah. It is not all-inclusive and will not correctly identify all spiders. However, the key does include groups that comprise about 90% of the specimens that are submitted from household situations in Utah, and about 80% of spiders submitted from all situations. This simplified key is designed for use by persons with a minimal knowledge of spider anatomy. Anatomical characteristics utilized by the key include eye arrangements, the number of claws on the tarsi, the presence or lack of claw tufts, the appearance of the spinnerets, and the arrangement of teeth (if any) on the rear margin of the cheliceral fang furrow. Actual photographs of spider anatomy are utilized to illustrate the various characteristics described in the key. A dissecting microscope (20X minimum power) is recommended to observe the necessary characteristics. One or two pairs of fine forceps and a dissecting pin are useful for manipulating specimens. A silicone-filled dissecting dish and insect pins may also be useful for holding specimens in the required viewing positions. Ethyl alcohol (70%) is recommended for preserving spider specimens. Specimens can be viewed submerged under alcohol or dry, but dry specimens are prone to breakage. Spiders included in this key are identified to the family, genus, or species level. A list of these spiders and their classification level is given in the table below. The actual key follows the table. -
A Protocol for Online Documentation of Spider Biodiversity Inventories Applied to a Mexican Tropical Wet Forest (Araneae, Araneomorphae)
Zootaxa 4722 (3): 241–269 ISSN 1175-5326 (print edition) https://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2020 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4722.3.2 http://zoobank.org/urn:lsid:zoobank.org:pub:6AC6E70B-6E6A-4D46-9C8A-2260B929E471 A protocol for online documentation of spider biodiversity inventories applied to a Mexican tropical wet forest (Araneae, Araneomorphae) FERNANDO ÁLVAREZ-PADILLA1, 2, M. ANTONIO GALÁN-SÁNCHEZ1 & F. JAVIER SALGUEIRO- SEPÚLVEDA1 1Laboratorio de Aracnología, Facultad de Ciencias, Departamento de Biología Comparada, Universidad Nacional Autónoma de México, Circuito Exterior s/n, Colonia Copilco el Bajo. C. P. 04510. Del. Coyoacán, Ciudad de México, México. E-mail: [email protected] 2Corresponding author Abstract Spider community inventories have relatively well-established standardized collecting protocols. Such protocols set rules for the orderly acquisition of samples to estimate community parameters and to establish comparisons between areas. These methods have been tested worldwide, providing useful data for inventory planning and optimal sampling allocation efforts. The taxonomic counterpart of biodiversity inventories has received considerably less attention. Species lists and their relative abundances are the only link between the community parameters resulting from a biotic inventory and the biology of the species that live there. However, this connection is lost or speculative at best for species only partially identified (e. g., to genus but not to species). This link is particularly important for diverse tropical regions were many taxa are undescribed or little known such as spiders. One approach to this problem has been the development of biodiversity inventory websites that document the morphology of the species with digital images organized as standard views. -
Effects of Chronic Exposure to the Herbicide, Mesotrione, on Spiders
Susquehanna University Scholarly Commons Senior Scholars Day Apr 28th, 12:00 AM - 12:00 AM Effects of Chronic Exposure to the Herbicide, Mesotrione, on Spiders Maya Khanna Susquehanna University Joseph Evans Susquehanna University Matthew Persons Susquehanna University Follow this and additional works at: https://scholarlycommons.susqu.edu/ssd Khanna, Maya; Evans, Joseph; and Persons, Matthew, "Effects of Chronic Exposure to the Herbicide, Mesotrione, on Spiders" (2020). Senior Scholars Day. 34. https://scholarlycommons.susqu.edu/ssd/2020/posters/34 This Event is brought to you for free and open access by Scholarly Commons. It has been accepted for inclusion in Senior Scholars Day by an authorized administrator of Scholarly Commons. For more information, please contact [email protected]. Effects of Chronic Exposure to the Herbicide, Mesotrione on Spiders Maya Khanna, Joseph Evans, and Matthew Persons Department of Biology, Susquehanna University, PA 17870 Tigrosa helluo Trochosa ruricola Mecaphesa asperata Frontinella pyramitela Tetragnatha laboriosa Hogna lenta Pisaurina mira Abstract Methods All spiders were collected on Table 1. The predicted lethality of mesotrione on each spider species based upon soil association levels and species size. Toxicity is predicted to increase with smaller size and Mesotrione is a widely used agricultural herbicide and is frequently used alone or as an adjuvant for the Susquehanna University’s campus. Each spider was housed in a 473 ml (16oz) greater soil contact. Sample sizes for each species are indicated to the left. A total of 615 herbicides glyphosate and atrazine. The effects of mesotrione are largely untested on beneficial non-target spiders were used in this study. species such as spiders. -
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. -
Spider and Scorpion Case
Spider and Scorpion case Black widow spider (Lactrodectus hesperus) Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their abdomens. Several species answer to the name, and they are found in temperate regions around the world. This spider's bite is much feared because its venom is reported to be 15 times stronger than a rattlesnake's. In humans, bites produce muscle aches, nausea, and a paralysis of the diaphragm that can make breathing difficult; however, contrary to popular belief, most people who are bitten suffer no serious damage—let alone death. But bites can be fatal—usually to small children, the elderly, or the infirm. Fortunately, fatalities are fairly rare; the spiders are nonaggressive and bite only in self-defense, such as when someone accidentally sits on them. These spiders spin large webs in which females suspend a cocoon with hundreds of eggs. Spiderlings disperse soon after they leave their eggs, but the web remains. Black widow spiders also use their webs to ensnare their prey, which consists of flies, mosquitoes, grasshoppers, beetles, and caterpillars. Black widows are comb- footed spiders, which means they have bristles on their hind legs that they use to cover their prey with silk once it has been trapped. To feed, black widows puncture their insect prey with their fangs and administer digestive enzymes to the corpses. By using these enzymes, and their gnashing fangs, the spiders liquefy their prey's bodies and suck up the resulting fluid. Giant desert hairy scorpion (Hadrurus arizonensis) Hadrurus arizonensis is distributed throughout the Sonora and Mojave deserts. -
A Taxonomic Review of the Trapdoor Spider Genus Myrmekiaphila (Araneae, Mygalomorphae, Cyrtaucheniidae)
PUBLISHED BY THE AMERICAN MUSEUM OF NATURAL HISTORY CENTRAL PARK WEST AT 79TH STREET, NEW YORK, NY 10024 Number 3596, 30 pp., 106 figures December 12, 2007 A Taxonomic Review of the Trapdoor Spider Genus Myrmekiaphila (Araneae, Mygalomorphae, Cyrtaucheniidae) JASON E. BOND1 AND NORMAN I. PLATNICK2 ABSTRACT The mygalomorph spider genus Myrmekiaphila comprises 11 species known only from the southeastern United States. The type species, M. foliata Atkinson, is removed from the synonymy of M. fluviatilis (Hentz) and placed as a senior synonym of M. atkinsoni Simon. A neotype is designated for M. fluviatilis and males of the species are described for the first time. Aptostichus flavipes Petrunkevitch is transferred to Myrmekiaphila. Six new species are described: M. coreyi and M. minuta from Florida, M. neilyoungi from Alabama, M. jenkinsi from Tennessee and Kentucky, and M. millerae and M. howelli from Mississippi. INTRODUCTION throughout the southeastern United States (fig. 1), ranging from northern Virginia along The trapdoor spider genus Myrmekiaphila the Appalachian Mountains southward (Cyrtaucheniidae, Euctenizinae) has long re- through West Virginia, Kentucky, North and mained in relative obscurity. Aside from South Carolina, Tennessee, and northern occasional species descriptions, no significant Georgia into the Southeastern Plains and taxonomic work on the group has appeared. Southern Coastal Plain of Alabama, Mis- Members of the genus are widely distributed sissippi, and Florida. The range of the genus 1 Research Associate, Division