Arid
DOI10.1016/j.rmb.2016.09.001
Composition and structure of the epigean tenebrionid assemblage (Coleoptera: Tenebrionidae) of continental and insular ecosystems of the transitional coastal desert of Chile
Alfaro, Fermin M.1,2; Pizarro-Araya, Jaime1,2; Flores, Gustavo E.3
通讯作者Pizarro-Araya, Jaime
来源期刊REVISTA MEXICANA DE BIODIVERSIDAD
ISSN1870-3453
出版年2016
卷号87期号:4页码:1283-1291
英文摘要

Pitfall traps were used to study the taxonomic composition, richness, abundance, and spatio-temporal structure of the assemblage of epigean tenebrionids in continental and insular habitats of the transitional coastal desert of Chile. Samplings were conducted on the coastal area of Punta de Choros and in the Archipelago Los Choros in 2005 and 2006. A total of 982 specimens were captured, belonging to 7 tribes, 9 genera, and 17 species. The most diverse genera were Praocis Eschscholtz and Gyriosomus Guerin-Meneville. The Anosim analysis showed statistically-significant differences between seasons (R = 0.31; p = .01) but not among habitats (R = 0.1872; p = .12), although the effect of these factors was low. The highest richness and diversity was observed in the interior coastal steppe and the coastal steppe of Los Choros, whereas the highest abundance occurred in the interior coastal steppe (26.5%). Seasonal structure was not observed; however, the data showed increased abundance in spring both in the continent and on the islands, with the exception of Choros island, where the highest abundance occurred in winter. This paper discusses the differences in the soil and plant characteristics of the ecosystems under study. (C) 2016 Universidad Nacional Autonoma de Mexico, Instituto de Biologia.


英文关键词Diversity Coastal desert Islands Tenebrionidae Pinguino de Humboldt National Reserve
类型Article
语种西班牙语
国家Chile ; Argentina
收录类别SCI-E
WOS记录号WOS:000392166500011
WOS关键词ARCHIPELAGO COQUIMBO REGION ; ABUNDANCE ; PATTERNS ; BEETLES ; COMMUNITIES ; ARTHROPODS ; STRATEGIES ; DIVERSITY ; ECOTOPES ; INSECTS
WOS类目Biodiversity Conservation
WOS研究方向Biodiversity & Conservation
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/196111
作者单位1.Univ La Serena, Dept Biol, Lab Entomol Ecol, Casilla 554, La Serena, Chile;
2.Univ La Serena, Inst Invest Multidisciplinar Ciencia & Tecnol, Casilla 554, La Serena, Chile;
3.CCT CONICET Mendoza, Inst Argentine Invest Zonas Aridas, Entomol Lab, Casilla Correo 507, RA-5500 Mendoza, Argentina
推荐引用方式
GB/T 7714
Alfaro, Fermin M.,Pizarro-Araya, Jaime,Flores, Gustavo E.. Composition and structure of the epigean tenebrionid assemblage (Coleoptera: Tenebrionidae) of continental and insular ecosystems of the transitional coastal desert of Chile[J],2016,87(4):1283-1291.
APA Alfaro, Fermin M.,Pizarro-Araya, Jaime,&Flores, Gustavo E..(2016).Composition and structure of the epigean tenebrionid assemblage (Coleoptera: Tenebrionidae) of continental and insular ecosystems of the transitional coastal desert of Chile.REVISTA MEXICANA DE BIODIVERSIDAD,87(4),1283-1291.
MLA Alfaro, Fermin M.,et al."Composition and structure of the epigean tenebrionid assemblage (Coleoptera: Tenebrionidae) of continental and insular ecosystems of the transitional coastal desert of Chile".REVISTA MEXICANA DE BIODIVERSIDAD 87.4(2016):1283-1291.
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