Negative and Matrix-Dependent Effects of Dispersal Corridors in an Experimental Metacommunity
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Mites of the Family Parasitidae Oudemans, 1901 (Acari: Mesostigmata) from Japan: a New Species of Vulgarogamasus Tichomirov, 1969, and a Key to Japanese Species
Zootaxa 4429 (2): 379–389 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4429.2.12 http://zoobank.org/urn:lsid:zoobank.org:pub:077BEC50-3983-414A-95CE-A5E5B4C44F6F Mites of the family Parasitidae Oudemans, 1901 (Acari: Mesostigmata) from Japan: a new species of Vulgarogamasus Tichomirov, 1969, and a key to Japanese species MOHAMED W. NEGM1,2,3,4 & TETSUO GOTOH1 1Laboratory of Applied Entomology & Zoology, Faculty of Agriculture, Ibaraki University, Ami, Ibaraki 300–0393, Japan. ORCID: T. Gotoh http://orcid.org/0000-0001-9108-7065 2Department of Plant Protection, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt. [email protected], [email protected], ORCID: https://orcid.org/0000–0003–3479–0496 3Japan Society for the Promotion of Science, Chiyoda, Tokyo 102–0083, Japan. 4Corresponding author Abstract Vulgarogamasus edurus sp. nov. (Acari: Parasitidae) is described based on females, deutonymphs and males extracted from leaf litter and soil in Ami, Ibaraki Prefecture, Japan. Morphological differences between the new species and its closely related species, Vulgarogamasus fujisanus (Ishikawa, 1972), are recorded based on the examination of type mate- rials. Information about parasitid mites reported in Japanese literature is reviewed, and a key to species is provided. Key words: Parasitiformes, morphology, Parasitoidea, Japan, new species, Vulgarogamasus, taxonomy Introduction Mites of the family Parasitidae Oudemans, 1901 (Acari, Mesostigmata) are important predators in soil, feeding on microarthropods, collembolans and nematodes (Lindquist et al., 2009). The family comprises 35 genera and about 426 described species (Beaulieu et al., 2011). -
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 ...................................................................................................................................................................... -
The Maturity Index Applied to Soil Gamasine Mites from Five Natural
Applied Soil Ecology 34 (2006) 1–9 www.elsevier.com/locate/apsoil The maturity index applied to soil gamasine mites from five natural forests in Austria Tamara Cˇ oja *, Alexander Bruckner Institute of Zoology, Department of Integrative Biology, University of Natural Resources and Applied Life Sciences, Gregor-Mendel-Strasse 33, 1180 Vienna, Austria Received 27 June 2005; received in revised form 9 January 2006; accepted 16 January 2006 Abstract In this study, we tested the performance of the gamasine mites maturity index of (Ruf, A., 1998. A maturity index for gamasid soil mites (Mesostigmata: Gamsina) as an indicator of environmental impacts of pollution on forest soils. Appl. Soil Ecol. 9, 447– 452) in five natural forest reserves in eastern Austria. These sites were assumed to be stable and undisturbed reference habitats. The maturity indices of the gamasine communities were near their maximum in the investigated stands, and thus performed well towards the ‘‘high end’’ of the total range of the index. An occasionally inundated floodplain forest yielded much lower values. However, the correlation of the index with humus type, as proposed by Ruf et al. (Ruf, A., Beck, L., Dreher, P., Hund-Rienke, K., Ro¨mbke, J., Spelda, J., 2003. A biological classification concept for the assessment of soil quality: ‘‘biological soil classification scheme’’ (BBSK). Agric. Ecosyst. Environ. 98, 263–271) for managed forests, was not found. This indicates that the humus form is not a good predictor of the index over its entire range and is inappropriate to assess the fit of test communities. Fourteen percent of the species in this study were omitted from index calculation because adequate data for their families are lacking. -
Soil Mite Communities (Acari: Mesostigmata) As Indicators of Urban Ecosystems in Bucharest, Romania M
www.nature.com/scientificreports OPEN Soil mite communities (Acari: Mesostigmata) as indicators of urban ecosystems in Bucharest, Romania M. Manu1,5*, R. I. Băncilă2,3,5, C. C. Bîrsan1, O. Mountford4 & M. Onete1 The aim of the present study was to establish the efect of management type and of environmental variables on the structure, abundance and species richness of soil mites (Acari: Mesostigmata) in twelve urban green areas in Bucharest-Romania. Three categories of ecosystem based upon management type were investigated: protected area, managed (metropolitan, municipal and district parks) and unmanaged urban areas. The environmental variables which were analysed were: soil and air temperature, soil moisture and atmospheric humidity, soil pH and soil penetration resistance. In June 2017, 480 soil samples were taken, using MacFadyen soil core. The same number of measures was made for quantifcation of environmental variables. Considering these, we observed that soil temperature, air temperature, air humidity and soil penetration resistance difered signifcantly between all three types of managed urban green area. All investigated environmental variables, especially soil pH, were signifcantly related to community assemblage. Analysing the entire Mesostigmata community, 68 species were identifed, with 790 individuals and 49 immatures. In order to highlight the response of the soil mite communities to the urban conditions, Shannon, dominance, equitability and soil maturity indices were quantifed. With one exception (numerical abundance), these indices recorded higher values in unmanaged green areas compared to managed ecosystems. The same trend was observed between diferent types of managed green areas, with metropolitan parks having a richer acarological fauna than the municipal or district parks. -
Modelling Malpighian Tubule Crystals Within the Predatory Soil Mite Pergamasus Longicornis (Mesostigmata: Parasitidae)
Exp Appl Acarol DOI 10.1007/s10493-017-0137-7 Modelling Malpighian tubule crystals within the predatory soil mite Pergamasus longicornis (Mesostigmata: Parasitidae) Clive E. Bowman1 Received: 15 March 2017 / Accepted: 9 May 2017 Ó The Author(s) 2017. This article is an open access publication Abstract The occurrence of refractive crystals (aka guanine) is characterised in the Mal- pighian tubules of the free-living predatory parasitiform soil mite Pergamasus longicornis (Berlese) from a temporal series of histological sections during and after feeding on larval dipteran prey. The tubular system behaves as a single uniform entity during digestion. Malpighian mechanisms are not the ‘concentrative’ mechanism sought for the early stasis in gut size during the second later phase of prey feeding. Nor are Malpighian changes asso- ciated with the time of ‘anal dabbing’ during feeding. Peak gut expansion precedes peak Malpighian tubule guanine crystal occurrence in a hysteretic manner. There is no evidence of Malpighian tubule expansion by fluid alone. Crystals are not found during the slow phase of liquidised prey digestion. Malpighian tubules do not appear to be osmoregulatory. Mal- pighian guanine is only observed 48 h to 10 days after the commencement of feeding. Post digestion guanine crystal levels in the expanded Malpighian tubules are high—peaking as a pulse 5 days after the start of feeding (i.e. after the gut is void of food at 52.5 h). The half-life of guanine elimination from the tubules is 53 h. Evidence for a physiological input cascade is found—the effective half-life of guanine appearance in the Malpighian tubules being 7.8–16.7 h. -
Wildlife Gardening Forum Soil Biodiversity in the Garden 24 June 2015 Conference Proceedings: June 2015 Acknowledgements
Conference Proceedings: June 2015 Wildlife Gardening Forum Soil Biodiversity in the Garden 24 June 2015 Conference Proceedings: June 2015 Acknowledgements • These proceedings published by the Wildlife Gardening Forum. • Please note that these proceedings are not a peer-reviewed publication. The research presented herein is a compilation of the presentations given at the Conference on 24 June 2015, edited by the WLGF. • The Forum understands that the slides and their contents are available for publication in this form. If any images or information have been published in error, please contact the Forum and we will remove them. Conference Proceedings: June 2015 Programme Hyperlinks take you to the relevant sections • ‘Working with soil diversity: challenges and opportunities’ Dr Joanna Clark, British Society of Soil Science, & Director, Soil Research Centre, University of Reading. • ‘Journey to the Centre of the Earth, the First few Inches’ Dr. Matthew Shepherd, Senior Specialist – Soil Biodiversity, Natural England • ‘Mycorrhizal fungi and plants’ Dr. Martin I. Bidartondo, Imperial College/Royal Botanic Gardens Kew • ‘How soil biology helps food production and reduces reliance on artificial inputs’ Caroline Coursie, Conservation Adviser. Tewkesbury Town Council • ‘Earthworms – what we know and what they do for you’ Emma Sherlock, Natural History Museum • ‘Springtails in the garden’ Dr. Peter Shaw, Roehampton University • ‘Soil nesting bees’ Dr. Michael Archer. President Bees, Wasps & Ants Recording Society • Meet the scientists in the Museum’s Wildlife Garden – Pond life: Adrian Rundle, Learning Curator. – Earthworms: Emma Sherlock, Senior Curator of Free-living worms and Porifera. – Terrestrial insects: Duncan Sivell, Curator of Diptera and Wildlife Garden Scientific Advisory Group. – Orchid Observers: Kath Castillo, Botanist. -
Invertebrate Monitoring As Measure of Ecosystem Change Mélissa Jane
Invertebrate monitoring as measure of ecosystem change Mélissa Jane Houghton B. Arts and Sciences M. Environmental Management A thesis submitted for the degree of Doctor of Philosophy at The University of Queensland in 2020 School of Biological Sciences Centre for Biodiversity and Conservation Science Abstract Islands and their biodiversity have high conservation value globally. Non-native species are largely responsible for island extinctions and island ecosystem disruption and are one of the major drivers of global biodiversity loss. Developing tools to effectively measure and understand island ecosystem change is therefore vital to future island conservation management, specifically island communities and the threatened species within them. One increasing utilised island conservation management tool is invasive mammal eradication. Such programs are increasing in number and success, with high biodiversity gains. Typically, it is assumed that the removal of target non-native species equates to management success and in some instances, recovery of a key threatened or charismatic species affected by the pest species are monitored. Yet to date, there are few published studies quantifying post- eradication ecosystem responses. Such monitoring helps to calculate return-on-investment, understand the conservation benefits of management and inform conservation decision- making associated with current and future restoration programs. Not only are there few studies providing empirical evidence of whole-of-ecosystem recovery following mammal eradications, -
Cereal Straw Mulching in Strawberry—A Facilitator of Plant Visits by Edaphic Predatory Mites at Night?
diversity Article Cereal Straw Mulching in Strawberry—A Facilitator of Plant Visits by Edaphic Predatory Mites at Night? Fernanda de Cássia Neves Esteca 1,* , Nina Trandem 2,3, Ingeborg Klingen 3, Jandir Cruz Santos 4, Italo Delalibera Júnior 1 and Gilberto José de Moraes 1 1 Department of Entomology and Acarology, “Luiz de Queiroz” College of Agriculture (ESALQ), University of São Paulo (USP), Av. Pádua Dias, 11, Piracicaba SP 13418-900, Brazil; [email protected] (I.D.J.); [email protected] (G.J.d.M.) 2 Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences (NMBU), P.O. Box 5003, 1432 Ås, Norway; [email protected] 3 Biotechnology and Plant Health Division, Norwegian Institute of Bioeconomy Research (NIBIO), P.O. Box 115, 1431 Ås, Norway; [email protected] 4 Centre for Biodiversity Genomics, 50 Stone Road East, University of Guelph, Guelph, ON N1G2W1, Canada; [email protected] * Correspondence: [email protected] Received: 3 May 2020; Accepted: 27 May 2020; Published: 13 June 2020 Abstract: In Norway, strawberry producers use cereal straw mulching to prevent berries from contacting the soil and to control weeds. We hypothesized that organic matter such as straw mulch also favors the maintenance of predatory mites which visit strawberry plants at nighttime. We compared mite diversity in cereal straw exposed for different periods in strawberry fields and evaluated their possible migration to plants in two experiments with potted plants in 2019. An ‘Early season’ experiment compared no mulching (T1), oat straw mulch exposed in field since 2018 (T2), or 2017 (T3), while a ‘Mid-season’ experiment compared no mulching (T1), barley straw mulch from 2018 (T2), or a mix from 2017 and 2018 (T3). -
Mesofaunal Assemblages in Soils of Selected Crops Under Diverse Cultivation Practices in Central South Africa, with Notes on Collembola Occurrence and Interactions
MESOFAUNAL ASSEMBLAGES IN SOILS OF SELECTED CROPS UNDER DIVERSE CULTIVATION PRACTICES IN CENTRAL SOUTH AFRICA, WITH NOTES ON COLLEMBOLA OCCURRENCE AND INTERACTIONS by Hannelene Badenhorst Submitted in fulfilment of the requirements for the degree Magister Scientiae in Entomology Department of Zoology and Entomology Faculty of Natural and Agricultural Sciences University of the Free State Bloemfontein South Africa 2016 Supervisor: Prof. S.vd M. Louw “We know more about the movement of celestial bodies than about the soil underfoot” ~ Leonardo da Vinci (1452 – 1519) i Acknowledgements I extend my sincere gratitude to the following persons and institutions for their contributions towards this study: o Prof. S.vd M. Louw for his guidance and assistance in the identification of Coleoptera. o Dr. Charles Haddad (University of the Free State) for his assistance with identification of the Araneae. o Dr. Lizel Hugo Coetzee and Dr. Louise Coetzee (National Museum, Bloemfontein) for the identification of the Oribatida. o Dr. Pieter Theron (North-West Unniversity) for the identification of mites. o Dr. Charlene Janion-Scheepers (Monash University) for her assistance with the identification of the Collembola. o Dr. Vaughn Swart for the identification of the Diptera. o Mr. N.J. van der Schyff (Onmia, Kimberley) for his assistance in the interpretation of soil chemical analyses. o The farmers (G.F.R. Nel, W.J. Nel, J.A. Badenhorst, H.C. Kriel & Insig Ontwikkelingsvennootskap) that allowed us to conduct research on their farms and for their full cooperation in regards to information on the applied practices. o Jehane Smith for her motivation, friendship and assistance on field trips. -
Acari: Parasitidae)
Zootaxa 3015: 13–20 (2011) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2011 · Magnolia Press ISSN 1175-5334 (online edition) DNA barcoding reveals andropolymorphism in Aclerogamasus species (Acari: Parasitidae) MIROSŁAWA DABERT 1, AGATA BIGOŚ 2 & WOJCIECH WITALIŃSKI 2, 3 1Molecular Biology Techniques Laboratory, Faculty of Biology, Adam Mickiewicz University, Umultowska 89, 61-614 Poznań, Poland 2Department of Comparative Anatomy, Institute of Zoology, Jagiellonian University, Gronostajowa 9, 30-387 Kraków, Poland 3Corresponding author. E-mail: [email protected] Abstract Andropolymorphism, defined as discontinuous morphological variability in males, can lead to taxonomic confusion when different male morphs are determined and described as separate species. This study addresses this issue in two occasion- ally sympatric mite species Aclerogamasus similis (Willmann, 1953) and A. holzmannae (Micherdziński, 1969) collected in Poland. The females of these two taxa are morphologically indistinguishable but males are quite different, and could be either separate species or one species with two male morphs. We address this question by performing molecular assays, testing variation in a fragment of the mtDNA COI gene and the D2 region of 28S rDNA. Molecular analysis of populations revealed very low variation in the studied gene fragments. All sequences of the D2 region of 28S rDNA (size 375 bp) were identical. Only two COI haplotypes were found, differing by two out of 644 nucleotide positions (0.3% K2P distance). The variant haplotype was found in one A. similis male, and probably represents intraspecific variability. The results strongly suggest that all studied females and males belong to only one species with dimorphic males. -
The Importance of Forest Islands for Invertebrate Biodiversity: a Case Study in Western Poland
Travaux du Muséum National d’Histoire Naturelle © 30 Juin Vol. LIV (1) pp. 263–281 «Grigore Antipa» 2011 DOI: 10.2478/v10191-011-0016-0 THE IMPORTANCE OF FOREST ISLANDS FOR INVERTEBRATE BIODIVERSITY: A CASE STUDY IN WESTERN POLAND TRAIAN MANOLE, JÓZEF BANASZAK, HALINA RATYÑSKA, IRINA IONESCU-MÃLÃNCUª, EUGENIA PETRESCU, GABRIELA MÃRGÃRIT Abstract. Ecological landscape studies are carried out concerning the ecosystem biocenosis restore and conservation and to define the ecological terms like “ecosystem services” which have increasingly caught the interest of both environmental researchers and policy makers. Ecosystems, if properly protected and maintained, provide a wide array of valuable services to humans, ranging from the air purification by carbon sequestration to preserve biodiversity of natural capital. The agricultural landscape predominating in Western and Central Europe occupies a significant place in Poland deciding, to a large extent, about the quality of the whole natural environment. Forest island studies were carried out in the agricultural landscape of Western Poland, 15 km north-east of Poznañ town. Ten forest islands of varying size (from 0.5 ha to 1.5 ha) were investigated. Flora and plant communities of small forests were examined and 58 plant associations were found. Small areas of forest islands became the refuges of forest plant species and invertebrate fauna in an agricultural landscape. Differentiation, number and domination structure of invertebrate fauna (Acari, Araneae, Apoidea and Curculionidae) were studied. The studied forest islands provide suitable conditions for survival and reproduction of many animal species, and for other accidental species which use these areas for feeding or as a temporary shelter. -
Acari: Oribatida, Mesostigmata) Supports the High Conservation Value of a Broadleaf Forest in Eastern Norway
Article High Diversity of Mites (Acari: Oribatida, Mesostigmata) Supports the High Conservation Value of a Broadleaf Forest in Eastern Norway Anna Seniczak 1,*, Stanisław Seniczak 2, Josef Starý 3, Sławomir Kaczmarek 2, Bjarte H. Jordal 1, Jarosław Kowalski 4, Steffen Roth 1, Per Djursvoll 1 and Thomas Bolger 5,6 1 Department of Natural History, University Museum of Bergen, University of Bergen, P.O. Box 7800, 5020 Bergen, Norway; [email protected] (B.H.J.); [email protected] (S.R.); [email protected] (P.D.) 2 Department of Evolutionary Biology, Faculty of Biological Sciences, Kazimierz Wielki University, Ossoli´nskichAv. 12, 85-435 Bydgoszcz, Poland; [email protected] (S.S.); [email protected] (S.K.) 3 Institute of Soil Biology, Biology Centre v.v.i., Czech Academy of Sciences, Na Sádkách 7, 370 05 Ceskˇ é Budˇejovice,Czech Republic; [email protected] 4 Department of Biology and Animal Environment, Faculty of Animal Breeding and Biology, UTP University of Science and Technology, Mazowiecka 28, 85-084 Bydgoszcz, Poland; [email protected] 5 School of Biology and Environmental Science, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland; [email protected] 6 Earth Institute, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland * Correspondence: [email protected] Abstract: Broadleaf forests are critical habitats for biodiversity and this biodiversity is in turn essential for their proper functioning. Mites (Acari) are a numerous and functionally essential component of these forests. We report the diversity of two important groups, Oribatida and Mesostigmata, in a broadleaf forest in Eastern Norway which is considered to be a biodiversity hotspot.