gefundene Verfasser P.J. van Helsdingen

Helsdingen, P. J. van
Helsdingen, Peter Johan van
Helsdingen, Peter J. van
Koomen, P.

Treffer 1 - 11 von 11 für Suche 'P.J. van Helsdingen', Suchdauer: 0,62s Treffer weiter einschränken
  1. 1
    Listing of biotopes in Europe according to their significance for invertebrates

    Listing of biotopes in Europe according to their significance for invertebrates von Koomen, P., Helsdingen, P. J. van

    Veröffentlicht 1996
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  2. 2
    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia Araneida, Linyphiidae

    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia Araneida, Linyphiidae von Helsdingen, P. J. van

    Veröffentlicht 1969
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  3. 3
    A recapitulation of the Nearctic species of Centromerus Dahl (Araneida, Linyphiidae) with remarks on Tunagyna Debilis (Banks)

    A recapitulation of the Nearctic species of Centromerus Dahl (Araneida, Linyphiidae) with remarks on Tunagyna Debilis (Banks) von Helsdingen, P. J. van

    Veröffentlicht 1973
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  4. 4
    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia Araneida, Linyphiidae

    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia Araneida, Linyphiidae von Helsdingen, P. J. van

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  5. 5
    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia Araneida, Linyphiidae

    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia Araneida, Linyphiidae von Helsdingen, P. J. van

    Veröffentlicht 1970
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  6. 6
    The county distribution of Irish spiders, incorporating a revised catalogue of the species

    The county distribution of Irish spiders, incorporating a revised catalogue of the species von Helsdingen, Peter Johan van

    Veröffentlicht 1996
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  7. 7
    A recapitulation of the nearctic species of "Centromerus" Dahl <Araneida, Linyphiidae> with remarks on "Tunagyna debilis" <Banks>

    A recapitulation of the nearctic species of "Centromerus" Dahl <Araneida, Linyphiidae> with remarks on "Tunagyna debilis" <Banks> von Helsdingen, Peter Johan van

    Veröffentlicht 1973
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  8. 8
    A reclassification of the species of Linyphia Latreille based on the fuctioning of the genitalia (Araneida, Linyphiidae) ; Part I. Linyphia Latreille and Neriene Blackwall

    A reclassification of the species of Linyphia Latreille based on the fuctioning of the genitalia (Araneida, Linyphiidae) ; Part I. Linyphia Latreille and Neriene Blackwall von Helsdingen, Peter Johan van

    Veröffentlicht 1969
    Abschlussarbeit Buch

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  9. 9
    The Micryphantidae and Linyphiidae <Araneida> of the Netherlands, with some notes on the genus Lepthyphantes Menge,1866

    The Micryphantidae and Linyphiidae <Araneida> of the Netherlands, with some notes on the genus Lepthyphantes Menge,1866 von Helsdingen, Peter Johan van

    Veröffentlicht 1963
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  10. 10
    Ureter vervanging

    Ureter vervanging von Helsdingen, Peter J. van

    Veröffentlicht 1982
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  11. 11
    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia <Araneida, Linyphiidae.> P. 1-

    A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia <Araneida, Linyphiidae.> P. 1- von Helsdingen, Peter Johan van

    Veröffentlicht 1969
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