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Diversity and associations between Drosophilidae (Diptera) species and Basidiomycetes in a Neotropical forest Anais da ABC (AABC)
VALER,FELIPE B.; BERNARDI,EDUARDO; MENDES,MAYARA F.; BLAUTH,MONICA L.; GOTTSCHALK,MARCO S..
ABSTRACT Drosophilidae is one of the most representative families of insects that occurs in fungal fruiting bodies of Basidiomycetes; however, the diversity and community structure of mycophagous Drosophilidae in the Neotropical region is poorly known. The aims of the present study were to describe the diversity of mycophagous Drosophilidae and to investigate its colonization of fungal hosts in a forest of southern Brazil. From 120 fungal samples (patches of mushrooms) of 17 Basidiomycetes genera, flies were recorded emerging from 70 samples and collected in adult stages of 25 fungal samples, for a total of 4897 drosophilids belonging to 31 species and 5 genera. Drosophila Fallén was the most species-rich genus, whereas Hirtodrosophila Duda was the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Generalist species; Mycophagy; Mushrooms; Pampa biome; Specialist species; Trophic niche.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000200705
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Are fungivorous Scarabaeidae less specialist? Ecología austral
Falqueto,Silvia A; Vaz-De-Mello,Fernando Z; Schoereder,José H.
In a tropical forest patch of Southeastern Brazil, adult Scarabaeidae beetles were used to test the hypothesis that fungivorous guilds have a higher proportion of generalist species than either frugivorous, necrophagous or coprophagous ones. No significant differences were found between guilds in relation to either the proportion of generalists or niche breadths of the component species. Only two fungivorous specialist species were sampled. These results indicate that sporocarps eaten by Scarabaeidae are not as rare as literature suggests. Fungi may help maintain high species diversity of Scarabaeidae in tropical forests.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mycophagy; Fungivory; Dung beetles; Food resource; Rainforest.
Ano: 2005 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2005000100003
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