Data/hora: 09/06/2024 13:57:07

Provedor de dados: | Revista Brasileira de Entomologia
País: | Brazil
Título: | Attractivity of omnivore, carnivore and herbivore mammalian dung to Scarabaeinae (Coleoptera, Scarabaeidae) in a tropical Atlantic rainforest remnant
Autores: | Filgueiras,Bruno K. C.; Liberal,Carolina N.; Aguiar,Cristina D. M.; Hernández,Malva I. Medina; Iannuzzi,Luciana.
Data: | 2009-01-01
Ano: | 2009
Palavras-chave: | Atlantic forest; Bait; Dung beetles; Seasonality.
Resumo: | In this study, performed in a remnant of Brazilian Atlantic Forest, three types of dung from animals with distinct alimentary habits were utilized, in order to verify possible differences of attractivity of these dungs to the Scarabaeinae and the influence of seasonality in the attractivity. Three habitats were sampled: edge, clearing and forest core, each with 40 pitfall traps. A total of 2,137 beetles were collected from August 2005 to July 2006. Canthidium sp. 1 (43%) and Dichotomius sericeus (41%) were the most abundant species. From the total number of beetles collected, 80.5% were attracted to human dung, 11% to jaguar dung, 7.8% to waterbuck dung and 0.7% to the control. The species Canthidium sp.1, Canthidium sp. 2, Ateuchus sp., Canthon nigripenne, Canthonella sp. and D. sericeus came to all three bait types. Eight species were found in the baits with human dung, where Canthidium sp.1 (49%) and D. sericeus (39%) were the most common. A significant difference in attractiveness of the different baits was observed; the highest abundance found in traps baited with human dung (F = 36.59; g.l. = 3; p &lt; 0.0001). A significant difference in richness was observed between rainy and dry seasons (F = 12.29; g.l. = 1; p &lt; 0.001), the highest richness found in the dry season.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262009000300017
Editor: | Sociedade Brasileira De Entomologia
Relação: | 10.1590/S0085-56262009000300017
Formato: | text/html
Fonte: | Revista Brasileira de Entomologia  v.53 n.3 2009
Fonte: | info:eu-repo/semantics/openAccess