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Titolo:
Order and disorder in ectoparasite communities: the case of congeneric gill monogeneans (Dactylogyrus spp.)
Autore:
Simkova, A; Gelnar, M; Morand, S;
Indirizzi:
Comenius Univ, Fac Nat Sci, Bratislava 84215, Slovakia Comenius Univ Bratislava Slovakia 84215 Sci, Bratislava 84215, Slovakia Masaryk Univ, Fac Sci, Dept Zool & Ecol, CS-61137 Brno, Czech Republic Masaryk Univ Brno Czech Republic CS-61137 CS-61137 Brno, Czech Republic Univ Perpignan, CNRS, UMR 5555, Ctr Biol & Ecol Trop & Mediterraneenne, F-66860 Perpignan, France Univ Perpignan Perpignan France F-66860 eenne, F-66860 Perpignan, France
Titolo Testata:
INTERNATIONAL JOURNAL FOR PARASITOLOGY
fascicolo: 11, volume: 31, anno: 2001,
pagine: 1205 - 1210
SICI:
0020-7519(200109)31:11<1205:OADIEC>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
PARASITE INFRACOMMUNITY STRUCTURE; NESTED-SUBSET ANALYSES; SPECIES RICHNESS; MARINE FISH; ASSEMBLAGES; STATISTICS; PATTERNS; HABITAT;
Keywords:
order and disorder; nested pattern; monogenean assemblages;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Simkova, A Comenius Univ, Fac Nat Sci, Mlynska Dolina B-1, Bratislava 84215, Slovakia Comenius Univ Mlynska Dolina B-1 Bratislava Slovakia 84215 kia
Citazione:
A. Simkova et al., "Order and disorder in ectoparasite communities: the case of congeneric gill monogeneans (Dactylogyrus spp.)", INT J PARAS, 31(11), 2001, pp. 1205-1210

Abstract

The measure of order and disorder in the distribution of species in fragmented habitats proposed by Atmar and Patterson (Oecologia, 96 (1993) 373-82)was applied to investigate nested patterns of Dactylogyrus species parasitising the gills of roach. Organisation in dactylogyrid assemblages was investigated at three levels: (1) host populations between localities: (2) local host populations over seasons: and (3) individual hosts over one season within a local host population. Dactylogyrid assemblages showed nested patterns when analyses were conducted at the level of localities (among host populations) and at the level of seasons (among host populations within localities). The analysis at the level of hosts (infracommunities of parasites) revealed that nested pattern is not common. We suggest that nestedness may have a variety of causes and does not necessarily imply competition. (C) 2001 Australian Society for Parasitology Inc. Published by Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/03/20 alle ore 13:17:19