Search Results - (Author, Cooperation:T. Bourgoin)

Showing 1 - 4 results of 4, query time: 0.14s Refine Results
  1. 1
    Staff View
    Publication Date:
    2013-10-18
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; Biodiversity ; Biological Evolution ; Ecosystem ; *Fossils ; Insects/anatomy & histology/*classification/genetics ; *Phylogeny ; Species Specificity
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Bourgoin, T. ; Deiss, V.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0020-7322
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  3. 3
    Bourgoin, T.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0020-7322
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  4. 4
    Bourgoin, T. ; Huang, J.

    New York, NY : Wiley-Blackwell
    Published 1991
    Staff View
    ISSN:
    0362-2525
    Keywords:
    Life and Medical Sciences ; Cell & Developmental Biology
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Biology
    Medicine
    Notes:
    A comparative morphological study of the female genitalia in Trypetimorphini shows that Caffrommatissus trimaculatus has a monotrysian condition, while species of Trypetimorpha and Ommatissus are ditrysian. Dissection of Trypetimorpha biermani Dammerman in copula shows that spermatozoa are first deposited in the bursa copulatrix and probably are transferred secondarily into the spermatheca. Maintenance of copulatory position is achieved by the male's gonostyli gripping the female's VIII gonapophyses, by endosoma inflation, and by eversion of antero-ventrally directed endosomal processes. Existence of the ditrysian condition in Fulgoromorpha is disputed and the presence of a copulatory-duct has to be interpreted as a neoformation in Tropiduchidae, although within this group it could have evolved several times independently.
    Additional Material:
    5 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses