Ontogenetic Development of <i>Perlohmannia</i> <i>gigantea</i> (AOKI, 1960)

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Other Title
  • キョジンダニ (ダニ目: 隠気門亜目) の後胚子発生.
  • キョジンダニ(ダニ目:隠気門亜目)の後胚子発生-1-幼生期〔英文〕
  • キョジンダニ ダニモク インキモン アモク ノ ゴ ハイシ ハッセイ 1 ヨウ
  • Ontogenetic Development of Perlohmannia gigantea (AOKI, 1960)
  • I. Morphology of Larval Stase (Acari: Cryptostigmata)

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Abstract

The genus Perlohmannia contains five species and a single form, but immature forms have hitherto been known on two species, coiffaiti and dissimilis. In the present paper I describe larval stase of gigantea, comparing it with the two species. Among gigantea and the two species only the number of apoteles in adult is the distinct difference, but in the larval stase several apparent distinguishing characters of gigantea are brought by the present study: (1) the absence of PY, (2) the absence of pseudoanal seta, (3) the shape of h1 is not hook-like, (4) the differece in the palpal and pedal chaetotaxies and (5) the absence of (p) in TR II and III.

Journal

  • Acta Arachnologica

    Acta Arachnologica 27 (Specialnumber), 95-107, 1977

    Arachnological Society of Japan

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