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Titolo:
COLONIZATION OF DROSOPHILA-SUBOBSCURA IN CHILE - EXPERIMENTAL PREADULT COMPETITION WITH LOCAL SPECIES UNDER BI-SPECIFIC AND TRI-SPECIFIC CONDITIONS
Autore:
BUDNIK M; BENADO M; CIFUENTES L;
Indirizzi:
UNIV CHILE,FAC MED,DEPT BIOL CELULAR & GENET,CASILLA 70061 SANTIAGO 7CHILE UNIV SIMON BOLIVAR,DEPT ESTUDIOS AMBIENTALES CARACAS VENEZUELA
Titolo Testata:
Netherlands journal of zoology
fascicolo: 2, volume: 47, anno: 1997,
pagine: 133 - 141
SICI:
0028-2960(1997)47:2<133:CODIC->2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
LARVAL COMPETITION; MELANOGASTER; COEXISTENCE; COMMUNITIES; PARAMETERS; DIPTERA;
Keywords:
COLONIZATION; DROSOPHILA SUBOBSCURA; COMPETITIVE ABILITY; BI AND TRI SPECIFIC COMPETITION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
33
Recensione:
Indirizzi per estratti:
Citazione:
M. Budnik et al., "COLONIZATION OF DROSOPHILA-SUBOBSCURA IN CHILE - EXPERIMENTAL PREADULT COMPETITION WITH LOCAL SPECIES UNDER BI-SPECIFIC AND TRI-SPECIFIC CONDITIONS", Netherlands journal of zoology, 47(2), 1997, pp. 133-141

Abstract

Preadult competition of Drosophila subobscura, D. simulans and D. pavani under mono, bi and tri-specific conditions, was studied experimentally. The parameters analysed were egg-to-adult development rime and preadult viability. The results showed that 1) the competitive ability of each species is modified when in bi- or tri-specific condition, 2) the outcome of competition in a 3 species system cannot be predicted from the pairwise interactions between species, 3) D. subobscura is a bad competitor. We discuss these findings in terms of the colonization of Chile by D. subobscura.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/12/20 alle ore 21:00:58