title: Community ecology of euglossine bees in the coastal Atlantic forest of São Paulo state, Brazil.
abstract: The Atlantic Forest stretches along Brazil's Atlantic coast, from Rio Grande do Norte State in the north to Rio Grande do Sul State in the south, and inland as far as Paraguay and the Misiones Province of Argentina. This biome is one of the eight biodiversity hotspots in the world and is characterized by high species diversity. Euglossini bees are known as important pollinators in this biome, where their diversity is high. Due to the high impact of human activities in the Atlantic Forest, in the present study the community structure of Euglossini was assessed in a coastal lowland area, Parque Estadual da Serra do Mar--Núcleo Picinguaba (PESM), and in an island, Parque Estadual da Ilha Anchieta (PEIA), Ubatuba, São Paulo State, Brazil. Sampling was carried out monthly, from August 2007 to July 2009, using artificial baits with 14 aromatic compounds to attract males. Twenty-three species were recorded. On PEIA, Euglossa cordata (L.) (Hymenoptera: Apidae) represented almost two thirds of the total species collected (63.2%). Euglossa iopoecila (23.0%) was the most abundant species in PESM but was not recorded on the island, and Euglossa sapphirina (21.0%) was the second most frequent species in PESM but was represented by only nine individuals on PEIA. The results suggest that these two species may act as bioindicators of preserved environments, as suggested for other Euglossini species. Some authors showed that Eg. cordata is favored by disturbed environments, which could explain its high abundance on Anchieta Island. Similarly, as emphasized by other authors, the dominance of Eg. cordata on the island would be another factor indicative of environmental disturbance.
authors.affiliation: Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto-FFCLRP, Universidade de São Paulo-USP, Av. Bandeirantes 3900, CEP 14040-901, Ribeirão Preto, SP, Brazil. correiadarocha@yahoo.com.br
authors.forename: Léo Correia
authors.initials: LC
authors.lastname: da Rocha-Filho
authors.forename: Carlos Alberto
authors.initials: CA
authors.lastname: Garofalo
mesh_terms: D000818:Animals; D001516:Bees; D044822:Biodiversity; D001938:Brazil; D016000:Cluster Analysis; D006801:Humans; D008297:Male
references.citation: Neotrop Entomol. 2006 May-Jun;35(3):418-20
references.pmid: 18575707
references.citation: Neotrop Entomol. 2009 Sep-Oct;38(5):610-5
references.pmid: 19943008
references.citation: Proc Natl Acad Sci U S A. 2001 May 8;98(10):5389-92
references.pmid: 11344283
references.citation: Braz J Biol. 2002 Feb;62(1):15-23
references.pmid: 12185914
references.citation: J Theor Biol. 1970 Oct;29(1):151-4
references.pmid: 5493290
references.citation: Neotrop Entomol. 2008 Mar-Apr;37(2):118-25
references.pmid: 18506288
references.citation: Neotrop Entomol. 2007 Sep-Oct;36(5):712-20
references.pmid: 18060297
references.citation: Genet Mol Res. 2009;8(2):730-7
references.pmid: 19554773
references.citation: Neotrop Entomol. 2007 Mar-Apr;36(2):186-91
references.pmid: 17607450
references.citation: Biol Rev Camb Philos Soc. 2003 Aug;78(3):347-83
references.pmid: 14558589
references.citation: Neotrop Entomol. 2006 Jul-Aug;35(4):446-51
references.pmid: 17061791
references.citation: Neotrop Entomol. 2009 Jan-Feb;38(1):812-9
references.pmid: 19347098
references.citation: Neotrop Entomol. 2006 May-Jun;35(3):313-23
references.pmid: 18575690
references.citation: Genetica. 2013 Mar;141(1-3):65-74
references.pmid: 23443762
references.citation: Nature. 2000 Feb 24;403(6772):853-8
references.pmid: 10706275
references.citation: Neotrop Entomol. 2007 Nov-Dec;36(6):874-88
references.pmid: 18246261