RCIN and OZwRCIN projects

Object

Title: Klasyfikacja troficzna nicieni glebowych i roślinnych

Creator:

Wasilewska, Lucyna

Date issued/created:

1971

Resource type:

Text

Subtitle:

Trophic classification of soil and plant nematodes

Contributor:

Polska Akademia Nauk. Komitet Ekologiczny

Publisher:

Państwowe Wydawnictwo Naukowe

Place of publishing:

Warszawa

Description:

Pages 379-388 ; 24 cm ; Bibliographical references (pages 386-388) ; Abstract in English

Type of object:

Journal/Article

Abstract:

The article deals with the ecological classification of nematodes living in soil and in plants. A review is given of ecological classification based on the views of diffferent authors.The authors aim was to base classification of soil and plant nematodes primarily on trophic relations and to treat all other characters of the group distingushed, even those of an ecological nature, as of secondary importance from this aspect. If therefore the kind of food consumed is to be accepted as a criterion for classification then the following trophic groups can be distinguished: I - microbivorous, II - fungivorous, III - parasites of higher plants, IV -omnivorous and V - predators.The author considers this division as the most suitable for studies aimed at ascertaining the connections between the trophic levels of dififerent ecosystems, and consequently also for studies on the flow of energy through the ecosystem. It must, however, be remembered that this division involves a considerable degree of simplification. The systematic appurtenance of each of the trophic groups is given, indicating difficulties in classifying of the systematic units. The phenomenon of mycophagism connected with the facultative way of life of some Tylenchida, is dealt with in slightly greater detail. Omnivorous nematodes, obtaining their food from different trophic levels. also present a difficult problem in ecological classification. When our knowledge of the different species of this group is extended and the natural situation determining the kind of food they consume known, the matter will become far more simple, and this will permit of far more exact differentiation of his group from the trophic aspect. Mention is also made of the act that the role of nematodes as consumers has an additional aspect, namely the pathogenic activity of pathogenes and the indirect influence of many species of nematodes (from different trophic groups) on occurence of plant diseases.

Relation:

Wiadomości Ekologiczne

Volume:

17

Issue:

4

Start page:

379

End page:

388

Detailed Resource Type:

Article

Resource Identifier:

oai:rcin.org.pl:144348 ; ISSN 0013-2969

Source:

MiIZ PAN, call no. P.3259 ; click here to follow the link

Language:

pol

Language of abstract:

eng

Rights:

Creative Commons Attribution BY 3.0 PL license

Terms of use:

Copyright-protected material. [CC BY 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY 3.0 PL license, full text available at: ; -

Digitizing institution:

Museum and Institute of Zoology of the Polish Academy of Sciences

Original in:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open

Object collections:

Last modified:

Feb 4, 2022

In our library since:

Oct 26, 2020

Number of object content downloads / hits:

52

All available object's versions:

https://rcin.org.pl/publication/104328

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