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Survival and cannibalism in free and confined populations of Tribolium confusum (Duval)
1986
journal article
article
Journal
Ekologia Polska
Author
Laskowski Ryszard
Volume
34
Number
4
Pages
723-735
ISSN
0420-9036
Keywords in English
Triholium confusum
emigrations
cannibalism
contest and scramble competition
individual heterogeneity
Language
English
Journal language
English
Abstract in English
The paper is aimed at determining mechanisms that control numbers of coeval cohort as well as ccological conscquences of cannibalistic predation resulting from the fact of impossibility to leave the medium. The experiment was based on comparison of survival in one generation of T. confusum from eggs to adults in free cultures (with a possibility of migration) and that of confined cultures with initial density of eggs increasing from 30 to 300 per g of medium. Considerably higher survival and a faster post-embryonic development were observed in free cultures.
Affiliation
Wydział Biologii i Nauk o Ziemi : Instytut Nauk o Środowisku
| dc.abstract.en | The paper is aimed at determining mechanisms that control numbers of coeval cohort as well as ccological conscquences of cannibalistic predation resulting from the fact of impossibility to leave the medium. The experiment was based on comparison of survival in one generation of T. confusum from eggs to adults in free cultures (with a possibility of migration) and that of confined cultures with initial density of eggs increasing from 30 to 300 per g of medium. Considerably higher survival and a faster post-embryonic development were observed in free cultures. | pl |
| dc.affiliation | Wydział Biologii i Nauk o Ziemi : Instytut Nauk o Środowisku | pl |
| dc.contributor.author | Laskowski, Ryszard - 129868 | pl |
| dc.date.accessioned | 2015-02-02T08:54:54Z | |
| dc.date.available | 2015-02-02T08:54:54Z | |
| dc.date.issued | 1986 | pl |
| dc.description.number | 4 | pl |
| dc.description.physical | 723-735 | pl |
| dc.description.volume | 34 | pl |
| dc.identifier.issn | 0420-9036 | pl |
| dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/2844 | |
| dc.language | eng | pl |
| dc.language.container | eng | pl |
| dc.rights | Dodaję tylko opis bibliograficzny | * |
| dc.source.integrator | false | |
| dc.subject.en | Triholium confusum | pl |
| dc.subject.en | emigrations | pl |
| dc.subject.en | cannibalism | pl |
| dc.subject.en | contest and scramble competition | pl |
| dc.subject.en | individual heterogeneity | pl |
| dc.subtype | Article | pl |
| dc.title | Survival and cannibalism in free and confined populations of Tribolium confusum (Duval) | pl |
| dc.title.journal | Ekologia Polska | pl |
| dc.type | JournalArticle | pl |
| dspace.entity.type | Publication |
dc.abstract.enpl
The paper is aimed at determining mechanisms that control numbers of coeval cohort as well as ccological conscquences of cannibalistic predation resulting from the fact of impossibility to leave the medium. The experiment was based on comparison of survival in one generation of T. confusum from eggs to adults in free cultures (with a possibility of migration) and that of confined cultures with initial density of eggs increasing from 30 to 300 per g of medium. Considerably higher survival and a faster post-embryonic development were observed in free cultures. dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Nauk o Środowisku dc.contributor.authorpl
Laskowski, Ryszard - 129868 dc.date.accessioned
2015-02-02T08:54:54Z dc.date.available
2015-02-02T08:54:54Z dc.date.issuedpl
1986 dc.description.numberpl
4 dc.description.physicalpl
723-735 dc.description.volumepl
34 dc.identifier.issnpl
0420-9036 dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/2844 dc.languagepl
eng dc.language.containerpl
eng dc.rights*
Dodaję tylko opis bibliograficzny dc.source.integrator
false dc.subject.enpl
Triholium confusum dc.subject.enpl
emigrations dc.subject.enpl
cannibalism dc.subject.enpl
contest and scramble competition dc.subject.enpl
individual heterogeneity dc.subtypepl
Article dc.titlepl
Survival and cannibalism in free and confined populations of Tribolium confusum (Duval) dc.title.journalpl
Ekologia Polska dc.typepl
JournalArticle dspace.entity.type
Publication Affiliations
No affiliation
Laskowski, Ryszard
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