DOCSLIB.ORG

(Picea Mariana Mill) HUMUS by Valerie Behan a Thesis

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
(Picea Mariana Mill) HUMUS by Valerie Behan a Thesis THE EFFECTS OF UREA ON ACARINA AND OTHER ARI'HROPODS IN QUEBEC BLACK SPRUCE (Picea mariana Mill) HUMUS by Valerie Behan A thesis submitted to the Fa culty of Graduate Studies and Research in partial fulfilment of the requirements for the degree of Master of Science Department of Entomology, Macdonald ~pus of McGill University, Montreal, Quebec. June 1972 @ Valerie Behan 1973 ABSTRACT M.Sc. Valerie Behan Entomology THE EFFECTS OF UREA ON ACARINA AND OTHER ARTHROPODS IN QUEBEC BLACK SPRUCE (Picea mariana Mill) HUMUS Low productivity of temperate forest soils presents a Challenge to those exploiting them for economic gain. Pro- ductivity can be increased by the application of fertilizers. The present study examines the effects of added nitrogen on the arthropods of Black spruce humus. Humus samples were taken monthly throughout the summer of 1971 from plots whiCh had been fertilized with urea in early June, 1971. The extracted fauna was examined qualita- tively and quantitatively. Ninety-two species of Acarina were recorded. Application of urea causes an initial reduction in arthropod density, followed by a rapid increase. The arthro- pods also responded by moving downwards after urea was applied. The appearance of Iphidozercon sp. in the treated plots com- prised the only major Change in species composition. The implications of the above Changes are discussed in relation to the role of soil arthropods in temperate conifer- ous forest soils. RESUME M.Sc. Valerie Behan Entomology LES EFFETS DE L'UREE SUR ACARINA ET AUTRES ARTRROPODES DANS UN HUMUS D'EPINETTES NOIRES DU QUEBEC (Picea mariana Mill) Le faible rendement des sols de forets"" temperees" " pose un probleme" a ceux qu~. les exploite~t commercialement. La productivite" peut cependant ""etre augmentee" par l'application de fertilisant. Ce travail examine les effets de l'addition d'azote, sous forme d'urée, sur les arthropodes, principale- " ment Acarina, dans un humus d'ep~nettes. no~res.. Des ~Chantillons d'humus provenant d'une parcelle tra~tee." a'1" 'uree, au debut" de juin 1971, furent preleves.. ... chaque mois au cours du même été. Les différents arthropodes furent extraits du sol, identifies et comptes. Quatre-vingt douze espèces d'Acarina furent enregistrés. L'application d'urée a provoque au début une baisse de la population d'arthropodes, suivie d'une augmentation rapide qui s'est poursuivie jusqu'a la fin de la periode .", . , . d'éChantillonnage_ Les arthropodes ont aussi reag~ a l'appl~- cation d'urée en émigrant vers le bas. L'apparition d'Iphido- zercon Spa, dans les parcelles traitées fut le seul changement majeur note" dans la composition de la population. Les change- ments mentio~es sont discutes en relation avec le rôle des A • , arthropodes du sol dans un humus de foret de con~feres de " "" ; reg~on. temperee. --1• , ". '.. :, Suggested Short Title - EFFECTS OF UREA ON ACARINA OF BLACK SPRUCE HUMUS BEHAN ACKNOWLEDGEMENTS l wish to express sincere gratitude to my research director, Dr. D.K.McE. Kevan, for his kindness and his helpful criticisms of the manuscript. l would also like to thank my supervisor Dr. S.B. Hill, who guided and helped me at every stage and without whose encouragement l could not have com­ pleted this study. l am indebted to the forestry personnel of the Pulp and Paper Research Institute of Canada (P.P.R.I.C.) who allowed me to use their experimental plots in Mont Tremblant Park and who frequently provided transport. Special thanks are due to Dr. G.F. Weetman for the interest he took in this study. l am also very grateful to members of the staff and stud'ents of Macdonald campus, especially, Dr. R. Knowles for information on the microbiology of the stand, Dr. H-C. Lim for help with the presentation of the thesis, Mr. A. Journet for assistance with statistical problems and Mrs. D. Zwartz for technical help. Finally, l would like to thank Mrs. J. Vauthier for typing the manuscript. This research was made possible by a grant from the Canadian Forestry Service (Department of the Environment). iv TABLE OF CONTENTS Page ACKNOWLEDGEMENTS •••••••••.•.••••..••••.••••••••.••••• iv LIST OF FIGURES ••••••.••.••.•.•.•••••••••.•••••••••.• vii LIST OF PLATES viii LIST OF TABLES ....................................... ix Chapter I. INTRODUCTION. • • . • • • • • • • • • . • . .. • • • • • • • . • • • • • • • • 2 II. SITE DESCRIPTION AND METHODS ••••••••••••••••• 9 A. Site Description 9 1. Sampling Area 9 2. Fertilization Regime ••.•..•.••••.•..•.• 15 B. Methods •••••••••••••.••••••••••••••••••••• 18 1. preliminary Studies •••••••••••••••••••• 18 2. Sampling Procedure ••••••••••••••••••••• 20 3. Extraction ••••.•••••••••••.••••.••..•.• 24 4. Sample Processing •••••••••••••••••••••• 29 III. RESULTS AND DISCUSSION 35 A. Qualitative Results 46 1. Composition of the Acarine Fauna ••••••• 46 B. Quantitative Results •••••••••••••••••••••• 51 1. Total Density of the Arthropod Fauna ••• 51 2. Relative Abundance of the Major Groups • 58 3. Ratio Between Soil Arthropods from Treated and Control Plots •••••••••••••• 63 4. Relative Abundance of Acarine Species •• 66 v Table of Contents (cont'd) Chapter Page III. B. 5. Population Fluctuations of Major Groups. 72 6. Population Fluctuations of Acarine Species •••••••.•••••••.•.••••.•.••.••••• 90 7. Vertical Distribution of Major Groups ••• 100 8. Vertical Distribution of Acarine Species. 103 9. Horizontal Distribution of Acarine Species Within Plots •••••••••••••••••••• 108 10. Significant Difference Between Plots 113 c. Role of the Soil Arthropods in Northern Tern- perate Forests ••••••••.••••••••.••••••••••• 117 1. The Importance of the Soil Fauna ••• ~.... 117 2. Bole of Nitrogen Turn-over in Black Spruce Humus ••••••••••.••••.••••.•..•••• 126 3. Effects of Nitrogen Application on the Soil Fauna •••.•••••.•••••.•••••••••••••• 128 IV. SUMMARY AND CONCLUSIONS ••••••••••••••••••••••• 135 v. REFERENCES ••••••••••••••••••••••.•.••.•.•••••• 143 VI. APPENDIX ••••..••••.••••••.••••••.•.•••••.•..•• 159 vi LIST OF FIGURES Figure Page 1. Map of Mont Tremblant Park, showing location of Black spruce stand ••••••••••••••••••••••••• 10 2. Plot design for Black spruce fertilization experiments, 1968 and 1971 •••••••••••••••••••• 17 3. Changes in population density of total soil arthropods with time, 1971 •••••••••••••••••••• 74 4. Changes in population density of Acarina with time, 1971 •••••••••.••••••.•••••.•••••..••..•• 78 5. Changes in population density of Mesostigmata with time, 1971 ••••..•••••••••••.•.••.•••••••• 80 6. Changes in population density of Astigmata with time, 1971 ••...•.•••••..••••.•••.•.••••.•.•••. 81 7. Changes in population density of Prostigmata with time, 1971 •••.•••.•....•••••••.•.••..•••• 83 8. Changes in population density of Cryptostigmata with time, 1971 •••.••••••.••••••..••.•••.••..• 85 9. Changes in population density of immature Acarina with time, 1971 ••••••••••••••••••••••• 87 10. Changes in population density of Collembola with time, 1971 ••.•••.•.•.••.••••.•.•••.•.•.•• 89 Il. Changes in population density of acarine species with time, 1971 ••••••••••••••••••••••• 91 12. Diagrammatic representation of the" nitrogen cycle in the Black spruce stand ••••••••••••••• 118 vii LIST OF PLATES Plate Page 1. Black spruce stand as seen from the air Il 2. Podzolic soil profile, showing humus layer and the eluviated light coloured borizon - Ae 13 3. Feather mosses (Hypnaceae) at boundary of treated Plot 16, October 13, 1971. Left, dead mess where fertilizer was applied. Right, growing moss where no ferti1izer was applied •• 13 4. Black spruce stand, control Plot 3, October 13, 1971 •••••••••••••••••.••••••••.••••••.•••••••• 19 5. Black spruce stand, urea-treated Plot 16, October 13 1 1971 .••••••••••••••••.•••••••••••• 19 6. Large extraction apparatus used for the pre­ liminary samples taken from plots fertilized in 1968 •••.•••••.••••••••.••••••••.••••.•••••• 21 7. Sampling apparatus: aluminium template, knife, plastic bag and spade, with a typical sample •• 21 8. Small extraction apparatus, showing the incan­ descent lights which are acting as resistors 25 9. Humus samples in small extractor with infra- red lamps on ••••.••••••.••••••.••••••••••••••• 25 10. Extractor in use showing funnel shaped reducer. 27 Il. Extractor in use with the infra-red lamps on 27 12. Apparatus for suCking off water from bowls: vacuum pump, sintered glass funnel and an 8 oz. screw-top jar used for storing sample ••••••••• 31 viii LIST OF TABLES Table Page I. Monthly temperature and precipitation data for 1971, from St. Guillaume Meteorological station •.••••••••••••••.••••••••••••••.••••.•.. 14 II. Design of fertilizer application in the Black spruce stand for 1968 and 1971 ••••••••••••••• 16 III. Temperature variation in the extraction appar- atus with the infra-red lamps fullyon ••••••• 30 IV. Acarine fauna of Black spruce humus, Mt. Trem- blant Park, Quebec ••••••••••••••••••.••••.••. 36 V. Total number of 'other' soil arthropods per sample (25 x 20 x 8 cm deep), taken on October 15, 1970, from the plots fertilized in 1968 44 VI. Mean number of 'other' soil arthropods per sample (8 x 8 x 8 cm deep) , taken from plots fertilized on June 3, 1971 ••••••••••••••••••• 45 VII. The number of Cryptostigmata species recorded during the present study compared with other published results •.•••••••.••••.•.•••.••••••• 50 VIII. Mean density per area and per volume and the variance, standard deviation and standard error of the mean of the soil arthropods col- lected from the Black spruce stand in 1971 ••• 52 IX. Mean density
Load more

Recommended publications
  • In Guilan Province, Iran with Two New Species Record for Iran Mites Fauna 1309-1321 Linzer Biol
    ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Linzer biologische Beiträge Jahr/Year: 2017 Band/Volume: 0049_2 Autor(en)/Author(s): Karami Fatemeh, Hajizadeh Jalil, Ostovan Hadi Artikel/Article: Fauna of Ascoidea (except Ameroseiidae) in Guilan province, Iran with two new species record for Iran mites fauna 1309-1321 Linzer biol. Beitr. 49/2 1309-1321 11.12.2017 Fauna of Ascoidea (except Ameroseiidae) in Guilan province, Iran with two new species record for Iran mites fauna Fatemeh KARAMI, Jalil HAJIZADEH & Hadi OSTOVAN A b s t r a c t : A faunistic study of superfamily Ascoidea (Acari: Mesostigmata) except family Ameroseiidae in Guilan province, Northern Iran was carried out during 2015-2016. During this study 13 species of seven genera belong to two families Ascidae and Melicharidae were collected and identified. Four species namely Asca aphidioides (LINNAEUS), Zerconopsis michaeli EVANS & HYATT, Antennoseius (Antennoseius) bacatus ATHIAS-HENRIOT from family Ascidae and Proctolaelaps scolyti EVANS from family Melicharidae are new records for the mites fauna of Guilan Province. Proctolaelaps fiseri SAMŠIŇÁK (Melicharidae) and Zerconopsis remiger (KRAMER) (Ascidae) are new for Iran mites fauna. Expanded descriptions including illustrations of the adult female of Proctolaelaps fiseri and Zerconopsis remiger, respectively are provided based on the Iranian material. K e y w o r d s : Fauna, Ascoidea, Mesostigmata, New records, Iran. Introduction The superfamily Ascoidea is richly represented in tropical, temperate, and arctic alpine regions, where many of its members are free-living predators of nematodes and micro- arthropods in soil or humus and suspended arboreal litter habitats.
    [Show full text]
  • Mesostigmata No
    16 (1) · 2016 Christian, A. & K. Franke Mesostigmata No. 27 ............................................................................................................................................................................. 1 – 41 Acarological literature .................................................................................................................................................... 1 Publications 2016 ........................................................................................................................................................................................... 1 Publications 2015 ........................................................................................................................................................................................... 9 Publications, additions 2014 ....................................................................................................................................................................... 17 Publications, additions 2013 ....................................................................................................................................................................... 18 Publications, additions 2012 ....................................................................................................................................................................... 20 Publications, additions 2011 ......................................................................................................................................................................
    [Show full text]
  • Pdf 174.85 K
    id760130 pdfMachine by Broadgun Software - a great PDF writer! - a great PDF creator! - http://www.pdfmachine.com http://www.broadgun.com 2867 Int. J. Adv. Biol. Biom. Res, 2014; 2 (12), 2867-2873 IJABBR- 2014- eISSN: 2322-4827 International Journal of Advanced Biological and Biomedical Research Journal homepage: www.ijabbr.com Orig inal Article Faun a of some Mesostigmatic Mites (Acari: Mesostigmata) in Khorramabad Region, Lorestan Province, Iran Iman Hasanvand1*, Mojtaba Rahmati2, Shahriar Jafari1, Leila Pourhosseini1, Niloofar Chamaani3, Mojdeh Louni1 1Department of Plant Protection, Faculty of Agriculture, Lorestan University, P.O. Box: 465, Khorramabad, Iran 2Depa rtment of Entomology and Plant Pathology, College of Aboureihan, University of Tehran, Pakdasht, Iran 3Department of Plant Protection, college of Agriculture, Isfahan University of technology,Isfahan, Iran A R T I C L E I N F O A B S T R A C T Article history: Received: 06 Sep, 2014 Objective: In soil habitats, mesostigmatic mites (Acari: Mesostigmata) are among the Revised: 25 Oct, 2014 most important predators of smallarthropods and nematodes. Methods: A study was Accepted: 16 Nov, 2014 carried out during 2009-2010 to identify theirfauna in Khorramabad county, Western ePublished: 30 Dec, 2014 Iran. Soil samples were taken from different regions. Mites were extracted by Berlese- Key words: Tullgren funnel and cleared in nesbit fluid. Microscopic slides were prepared using Fauna Hoyer's medium. Different species of some families of Mesostigmata were collected. 21 Edaphic mites species of 12 families have been identified. Among them, 8 genera and 8 species are the first records for Lorestan province fauna that marked with one asterisk.
    [Show full text]
  • UMI MICROFILMED 1990 INFORMATION to USERS the Most Advanced Technology Has Been Used to Photo­ Graph and Reproduce This Manuscript from the Microfilm Master
    UMI MICROFILMED 1990 INFORMATION TO USERS The most advanced technology has been used to photo­ graph 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 re­ produced 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. These are also available as one exposure on a standard 35mm slide or as a 17" x 23" black and white photographic print for an additional charge. 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.
    [Show full text]
  • Review of the Mite Subfamily Arctoseiinae Evans with a Key to Its
    A peer-reviewed open-access journal ZooKeysReview 233: 1–20 of (2012) the mite subfamily Arctoseiinae Evans with a key to its genera and description... 1 doi: 10.3897/zookeys.233.3862 RESEARCH ARTICLE www.zookeys.org Launched to accelerate biodiversity research Review of the mite subfamily Arctoseiinae Evans with a key to its genera and description of a new genus and species from Siberia (Parasitiformes, Mesostigmata, Ascidae) Evert E. Lindquist1,†, Olga L. Makarova2,‡ 1 Invertebrate Biodiversity, Research Branch, Agriculture & Agri-Food Canada, Ottawa, Ontario K1A 0C6, Canada 2 Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninski pr. 33, Moscow 119071, Russia † urn:lsid:zoobank.org:author:7798EFA3-0480-415F-969F-E2C5814DF2C8 ‡ urn:lsid:zoobank.org:author:0EF0FE00-AE3F-4F89-8772-D6BE75D3838F Corresponding author: Olga L. Makarova ([email protected]) Academic editor: Farid Faraji | Received 16 August 2012 | Accepted 8 October 2012 | Published 26 October 2012 urn:lsid:zoobank.org:pub:B73D62D4-B6C4-4EF2-BC8F-2C43A3717334 Citation: Lindquist EE, Makarova OL (2012) Review of the mite subfamily Arctoseiinae Evans with a key to its genera and description of a new genus and species from Siberia (Parasitiformes, Mesostigmata, Ascidae). ZooKeys 233: 1–20. doi: 10.3897/zookeys.233.3862 Abstract We redefine the subfamily Arctoseiinae of the family Ascidae, and describe a new genus, Maxinia gen. n., based on a new species, Maxinia arctomontana sp. n., whose adults display a combination of attri- butes uniquely different from other genera of the subfamily. The geographical range of M. arctomontana is limited by arctic and mountain landscapes of Siberia. This description provides further data on the arctic distribution and morphological diversity of the subfamily Arctoseiinae, which is unusually well represented in that region (26–83 % in local gamasid mite faunas).
    [Show full text]
  • A Catalog of Acari of the Hawaiian Islands
    The Library of Congress has catalogued this serial publication as follows: Research extension series / Hawaii Institute of Tropical Agri­ culture and Human Resources.-OOl--[Honolulu, Hawaii]: The Institute, [1980- v. : ill. ; 22 cm. Irregular. Title from cover. Separately catalogued and classified in LC before and including no. 044. ISSN 0271-9916 = Research extension series - Hawaii Institute of Tropical Agriculture and Human Resources. 1. Agriculture-Hawaii-Collected works. 2. Agricul­ ture-Research-Hawaii-Collected works. I. Hawaii Institute of Tropical Agriculture and Human Resources. II. Title: Research extension series - Hawaii Institute of Tropical Agriculture and Human Resources S52.5.R47 630'.5-dcI9 85-645281 AACR 2 MARC-S Library of Congress [8506] ACKNOWLEDGMENTS Any work of this type is not the product of a single author, but rather the compilation of the efforts of many individuals over an extended period of time. Particular assistance has been given by a number of individuals in the form of identifications of specimens, loans of type or determined material, or advice. I wish to thank Drs. W. T. Atyeo, E. W. Baker, A. Fain, U. Gerson, G. W. Krantz, D. C. Lee, E. E. Lindquist, B. M. O'Con­ nor, H. L. Sengbusch, J. M. Tenorio, and N. Wilson for their assistance in various forms during the com­ pletion of this work. THE AUTHOR M. Lee Goff is an assistant entomologist, Department of Entomology, College of Tropical Agriculture and Human Resources, University of Hawaii. Cover illustration is reprinted from Ectoparasites of Hawaiian Rodents (Siphonaptera, Anoplura and Acari) by 1. M. Tenorio and M. L.
    [Show full text]
  • Mites (Acari: Mesostigmata) Inhabiting Nests of the White-Tailed Sea Eagle Haliaeetus Albicilla (L.) in Poland
    © Entomologica Fennica. 8 December 2006 Mites (Acari: Mesostigmata) inhabiting nests of the white-tailed sea eagle Haliaeetus albicilla (L.) in Poland Dariusz J. Gwiazdowicz, Jerzy Bloszyk, Daria Baj erlein, Robert B. Halliday & Tadeusz Mizera D. J J R. B. & T. Gwiazdowicz, ., Bloszyk, ., Bajerlein, D., Halliday, Mizera, 2006: Mites (Acari: Mesostigmata) inhabiting nests 0fthe white-tailed sea eagle Haliaeetus albicilla (L.) in Poland. — Entomol. Fennica 17: 366—372. During 1997—2002, 105 samples of mites were collected from 34 nests of the white-tailed sea eagle in Poland. The material included 9,724 specimens of Mesostigmata belonging to 86 species. The mite communities were dominated by species of the families Parasitidae, Macrochelidae and Ascidae. The most abundant species were Alliplzis balleri, Androlaelaps casalis, Parasitus fime— torum and Macrocheles merdarius that altogether made up 48% of all the speci- mens collected. Alliplzis halleri andAndrolaelaps casalis were also the two most frequently found mites. A summary is presented on the biology and distribution of the abundant species. D. J. Gwiazdowicz, Department ofForest and Environment Protection, August Cieszkowski Agricultural University, Wojska Polskiego 71C, 60—625 Poznan, Poland; E—mail.‘ [email protected] J. Bloszyk & D. Bajerlein, Department ofAnimal Taxonomy andEcology, Adam Mickiewicz University, Umultowska 89, 61—614 Poznan, Poland; E—mail.‘ bajer @amu.edu.pl J. Bloszyk, Natural Science Collection, Faculty ofBiology, Adam Mickiewicz University, Umultowska 89, 61—614 Poznan, Poland; E—mail.‘ bloszyk@amu. edu.pl R. B. Halliday, CSIRO Entomology, GPO Box I 700, Canberra ACT 2601, Aus— tralia; E—mail.‘ [email protected] T. Mizera, Department ofZoology, August Cieszkowski Agricultural University, Wojska Polskiego 71C, 60—625 Poznan, Poland; E—mail.‘ [email protected] Received 29 October 2005, accepted 5 December 2005 1.
    [Show full text]
  • Scientific Career
    ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Biosystematics and Ecology Jahr/Year: 1998 Band/Volume: 14 Autor(en)/Author(s): Ebermann Ernst Artikel/Article: Prof. R. Schuster - a Laudatio. In: EBERMANN E. (ed.), Arthropod Biology: Contributions to Morphology, Ecology and Systematics. 1-25 ©Akademie d. Wissenschaften Wien; download unter www.biologiezentrum.at Laudatio R. Schuster Scientific Career Undergraduate, Graduate: Biology (major in zoology) at the Karl-Franzens- University in Graz; first enrolment winter semester 1949/50. Dissertation (soil zoology) directed by W. Kühnelt , Professor and Chairman of the Institute of Zoology. Dr. phil. granted 1954. Research grants lasting for 1-5 months at Station Marine d’Endoume, Mar­ seille, France (grant provided by the Institut Frangais d’Autriche); Laboratoire Arago, Banyuls-sur-mer, France (Institut Frangais d’Autriche); Biologische Station Neusiedl am See, Austria (Austrian Academy of Sciences), Max- Planck-Institute for Marine Biology, Wilhelmshaven, Germany (DAAD, Ger­ man Academic Exchange Service). Scientific Assistant (substitute), ü. Zoological Institute, University of Vi­ enna, total 8 months in 1955 and 1956). 1957-1962 as scientific assistant at the Zoological Institute of the Karl- Franzens-University, Graz, under the chairmanship of o.Prof. Dr. E. Rei- singer . Postdoctoral thesis (Habilitation) in Zoology accepted by the Fac- ulty of Philosophy of that institution in 1962. 1963-1967 as Dozent at the Zoological Institute of the Technical Univer­ sity, Braunschweig, Germany. 1967-1971 as Professor of Zoology at the Christian-Albrechts-University, Kiel, Germany, director of the Department of General Zoology and Zoologi­ cal Museum. From 1971 onward as Professor and Ordinarius of Zoology at the Karl- Franzens-University, Institute of Zoology, Graz, Austria.
    [Show full text]
  • Rainforest-Restoration Success As Judged by Assemblages of Soil- and Litter- Dwelling Mites (Arachnida: Acari)*
    30 AF:Layout 2 11/25/11 2:16 AM Page 234 Zoosymposia 6: 234 –254 (2011) ISSN 1178-9905 (print edition) ZOOSYMPOSIA ISSN 1178-9913 (online edition) Rainforest-restoration success as judged by assemblages of soil- and litter- dwelling mites (Arachnida: Acari)* HEATHER PROCTOR 1, JOHN KANOWSKI 2, CARLA P. CATTERALL 3, GRANT WARDELL- JOHNSON 4 & TERRY REIS 3 1Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9, Canada ; E-mail: [email protected] 2Australian Wildlife Conservancy, Queensland and Northern Territory Region, Australia ; E-mail: [email protected] 3 Griffith School of Environment, Griffith University, Nathan 4111, Australia ; E-mail: [email protected] 4Department of Environment and Agriculture, Curtin University of Technology, Perth, Western Australia ; E-mail: [email protected] * In : Moraes, G.J. de & Proctor, H. (eds) Acarology XIII: Proceedings of the International Congress. Zoosymposia, 6, 1 –304. Abstract Decline in rainforest cover in many areas of Australia is being countered by various methods of forest reestablishment, in - cluding ecological restoration plantings, timber plantations, and unmanaged regrowth. We used assemblages of soil - and lit - ter-dwelling mites to determine which style most closely recaptures the assemblage structure of mites associated with intact rainforest at 84 tropical and subtropical sites in eastern Australia. The six habitat types surveyed were pasture (the typical ‘pre-restoration’ state), unmanaged regrowth, monoculture forestry, multi-species forestry, ecological restoration and intact rainforest (the ‘target’ state) . Forestry and ecological restoration sites were 5 –20 years old. Mites were extracted from soil/li- tter samples and (excluding Oribatida) identified to family or to finer levels.
    [Show full text]
  • Mesostigmata No
    14 (1) · 2014 Christian, A. & K. Franke Mesostigmata No. 25 ............................................................................................................................................................................. 1 – 40 Acarological literature .................................................................................................................................................... 1 Publications 2014 ........................................................................................................................................................................................... 1 Publications 2013 ........................................................................................................................................................................................... 8 Publications, additions 2012 ....................................................................................................................................................................... 18 Publications, additions 2011 ....................................................................................................................................................................... 18 Publications, additions 2010 ....................................................................................................................................................................... 18 Publications, additions 2009 ......................................................................................................................................................................
    [Show full text]
  • Catalog and Bibliography of the Acari of the New Zealand Subregion!
    Pacific Insects Monograph 25: 179-226 20 March 1971 CATALOG AND BIBLIOGRAPHY OF THE ACARI OF THE NEW ZEALAND SUBREGION! By A.V. Spain2 and M. Luxton3 One of the main problems encountered in studying the mites, or Acari, of New Zealand is the scattered nature of the literature on the group, much of that on taxonomy occurring in a wide range of European publications. This paper gives the species known from the New Zealand Subregion, together with an extensive bibliography covering all aspects of their study. It expands and updates the earlier works of Lamb (1952) and Dumbleton (1962) but does not include species recorded only as quarantine interceptions. This information is available from Manson (1967) and Manson & Ward (1968). Acarology is now a vigorous science as demonstrated by the growing number of publica­ tions reflecting acarological interests as diverse as public health, marine zoology and agriculture. Interest in taxonomic acarology is expanding, new synonymies being regularly reported in systematic papers. No attempt is made here to establish new combinations for the New Zealand Acari, even where this appeared necessary, but those already reported in the literature have been included to avoid confusion. Detailed notes on synonymy have not been added to the list except in certain instances (e.g. the species of the genus Halozetes: Cryptostigmata) where confusion has been especially great. Over the past few years intensive collecting by staff of the B. P. Bishop Museum of Hawaii, and by members of the various Antarctic expeditions, has produced many new species of Acari from New Zealand's subantarctic islands.
    [Show full text]
  • Las Cavernas Del Area San Joaquin
    Número 18-19 Abril 2008 ISSN 0188-6215 Unión Mexicana de Agrupaciones Espeleológicas, A. C. UNIÓN MEXICANA DE AGRUPACIONES ESPELEOLÓGICAS, A. C. Mesa Directiva 2008-2010 Reyes Orozco Villa Presidente Jorge Paz Tenorio Vicepresidente Martha Laura Vallejo Maldonado Secretario Jesús Domínguez Navarro Tesorero Antonio Aguirre Álvarez Argelia Tiburcio Sánchez Juan Antonio Montaño Hirose Vocales Educación: Javier Vargas Guerrero Espeleoturismo: Sergio Santana Muñoz Desarrollo Estratégico UMAE: Juan Antonio Montaño Hirose Rescate en cuevas: Antonio Aguirre (ERM) Página electrónica: Argelia Tiburcio Sánchez Comisiones Comité Editorial Dr. José G. Palacios Vargas Editor Titular Dra. Gabriela Castaño Meneses Editora Asociada Consejo Editorial Internacional Eleonora Trajano (Brasil) Carlos Benedetto (Argentina) José Ayrton Labegalini (Brasil) Franco Urbani (Venezuela) Diseño y Formación Gabriela Castaño Meneses MUNDOS SUBTERRÁNEOS Publicación oficial de la Asociación Civil UMAE, Certificado de Licitud de Título No. 5658, Certificado de Contenido No. 4373. Registro No. 864-91. Prohibida la reproducción total o parcial sin autorización escrita del comité editorial. Los artículos son responsabilidad exclusiva de sus autores. Foto portada: Peces cavernícolas en la Cueva de El Chorro Grande, Villaflores, Chiapas, México. Foto Jorge Paz, Grupo Espeleologico Vaxakmen, Chiapas. PRESENTACIÓN Como órgano de difusión de la actividad Espeleológica entre los miembros de la UMAE y público en general, Mundos Subterráneos se complace nuevamente en publicar algunos de los trabajos presentados por diversos espeléologos nacionales y extranjeros que se abocan a diferentes especialidades. MUNDOS SUBTERRÁNEOS es el órgano oficial de difusión de la UMAE, cuenta con los registros correspondientes de licitud de título y contenido, además de derechos de autor. Por otro, lado el Comité Editorial trabaja para darle una difusión tanto nacional como internacional.
    [Show full text]