Journal of the Acarological Society of Japan
Online ISSN : 1880-2273
Print ISSN : 0918-1067
ISSN-L : 0918-1067
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Volume 23, Issue 1
Displaying 1-3 of 3 articles from this issue
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Original Papers
  • Two New Species of Genus Stygothrombium (Acari: Stygothrombiidae) from Central Japan
    Takuya NAGASAWA, Hiroshi ABÉ
    2014 Volume 23 Issue 1 Pages 1-13
    Published: May 25, 2014
    Released on J-STAGE: July 09, 2014
    DOIhttps://doi.org/10.2300/acari.23.1
    JOURNAL FREE ACCESS
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    Two species of genus Stygothrombium are newly described from central Japan under the name of S. grandispinigerum sp. nov. and S. monotrichum sp. nov. S. grandispinigerum is distinguishable from congeners by the shape and position of the harpagones, odonti, parodonti, lanceae, and gladii on the palp and the existence of a central glandularium on the idiosoma. S. monotrichum is distinguished from congeners by the inverted condition of the second ventral glandularia placed at the back of the posterior genital acetabula, the existence of a glandularium on the center of the posterior dorsal side of the idiosoma, and the posterior associate seta with glandularia on the skin. Morphologies of glandularia on the idiosoma, distal segment of the palp, and stomatoids on the first leg are first observed in detail using SEM.
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  • A New Genus, Two New Species, and a New Generic Name of Phyllocoptine Mites (Acari: Eriophyidae) Infesting Yang-na, Dipterocarpus alatus Roxb. ex G. Don (Dipterocarpaceae) in Thailand
    Angsumarn CHANDRAPATYA, Ploychompoo KONVIPASRUANG, Jim W. AMRINE, Jr.
    2014 Volume 23 Issue 1 Pages 15-28
    Published: May 25, 2014
    Released on J-STAGE: July 09, 2014
    DOIhttps://doi.org/10.2300/acari.23.15
    JOURNAL FREE ACCESS
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    A new genus, a new generic name and two new species of phyllocoptine mites feeding on Yang-na, or hairy-leaf apitong, Dipterocarpus alatus Roxb. ex G. Don (Dipterocarpaceae) are described. Kosacarus is described as a new genus with Proneotegonotus dipterocarpi Chandrapatya and Boczek, 2000 designated as the type species; a redescription of Kosacarus dipterocapi (Chandrapatya and Boczek, 2000) is provided, including the male. Kosacarus rayongi is described herein as a new species. Bangphracarus is described as a new genus with Bangphracarus alatus new species as its type species. The distribution of each mite species is also provided.
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