Cleogonus insulcatus Fiedler, 1954 (Coleoptera: Curculionidae): first report in Brazil and a new host plant record, Handroanthus impetiginosus (Mart. ex DC.) Mattos
DOI:
https://doi.org/10.37486/2675-1305.ec02021Keywords:
Fruit Damage, Forest Entomology, WeevilAbstract
The purple trumpet tree [Handroanthus impetiginosus (Mart. Ex DC.) Mattos - Bignoniaceae] is one of the most prominent tree species in the Brazilian Federal District, with more than 150 trees in the Plano Piloto region of Brasília. In March 2017, weevils (Coleoptera) were observed in ripe fruits of purple trumpet trees feeding on already dried seeds. The objective of this paper is to report and describe the main damage to seeds and pods of H. impetiginosus in Brasília, Brazil, caused by this beetle. The insect was identified as Cleogonus insulcatus Fiedler, 1954 (Coleoptera: Curculionidae). Of the 126 fruits analyzed, 104 exhibited predation by C. insulcatus (82.5%) and 377 larvae were collected inside the pods feeding on the seeds. This is the first report of C. insulcatus in Brazil and the first record of damage to H. impetiginosus pods and seeds caused by this insect.
Downloads
References
Buzzi, Z. J.; Cruz, M. S. (1991) Ciclo evolutivo de Dorynota pugionata (Coleoptera, Chrysomelidae) em Tabebuia alba e T. chrysotricha (Bignoniaceae). Anais da Sociedade Entomológica do Brasil, 20: 149-154.
Castro, M. T.; Montalvão, S. C. L.; Monnerat, R. G. (2018a) Ocorrência de Hypsipyla grandella Zeller em Frutos e Sementes de Cedro (Cedrela fissilis Vell.) em Brasília. Floresta e Ambiente, 25(1): 1-4. doi: https://doi.org/10.1590/2179-8087.133015
Castro, M. T.; Montalvão, S. C. L.; Monnerat, R. G. (2018b) Damage in fruits of mahogany caused by Hypsipyla grandella (Zeller) (Lepidoptera: Pyralidae) in Brasília, Brazil. EntomoBrasilis, 11(1): 09-12. doi: https://doi.org/10.12741/ebrasilis.v11i1.690
Janzen, D. H.; Miller, G. A.; Hackforth-Jones, J.; Pond, C. M.; Hooper, K.; Janos, D. P. (1976) Two Costa Rica bat-generated seed shadows of Andira inermis (Leguminosae). Ecology, 57(5): 1068-1075. doi: https://doi.org/10.2307/1941072
Kurihara, D. L.; Imaña-Encinas, J.; Paula, J. E. (2005) Levantamento da Arborização do Campus da Universidade de Brasilia. Cerne, 11(2): 127-136.
Link, D.; Costa, E. C. (1988) Nível de infestação de larvas de Rhyssomatus sp. (Coleoptera: Curculionidae) em síliquas de ipê-amarelo, Tabebuia chrysotricha (Bignoniaceae). Anais do VI Congresso Florestal Estadual, Nova Prata, Rio Grande do Sul, p. 607-612.
Polak, M.; Brown, W. D. (1995) Mating tactics and courtship behavior in Cleogonus rubetra (Fabricius) (Coleoptera: Curculionidae). Journal of Insect Behavior, 8: 453−463. doi: https://doi.org/10.1007/BF01995319
Prena, J.; Whitehead, D. R. (2012) A taxonomic revision of the Neotropical weevil genus Cleogonus Schnherr (Curculionidae, Molytinae). Deutsche Entomologische Zeitschrift, 59(1): 55-79. doi: https://doi.org/10.1002/mmnd.201200004
Queiroz, D. L.; Burckhardt, D.; Andrade, D. P. (2009) Psilídeos no Brasil 5: Trioza tabebuiae em ipês. Colombo, PR: Embrapa Florestas (Comunicado Técnico). 5p.
Santana, D. L. Q.; Auer, C. G.; Rocha, A. L. J. L.; Marques, E. (2005) Insetos associados ao enrolamento foliar de Tabebuia spp. em viveiros e na arborização urbana de Curitiba. Boletim de Pesquisa Florestal, 50: 117-126.
Santos, G. P.; Zanuncio, T. V.; Freitas, M. F.; Alves, J. B.; Zanuncio, J. C. (2001) Danos causados por Rhyssomatus sp. (Coleoptera; Curculionidae), Triaspis sp. (Hymenoptera; Braconidae) e Lepidoptera (Pyralidae) em sementes de angico vermelho Piptadenia peregrina (Leguminosae). Revista Ceres, 48(279): 539-549.
Silva Júnior, M. C.; Lima, R. M. C. (2010) 100 árvores urbanas - Brasília: guia de campo. Brasília: Ed. Rede de Sementes do Cerrado, 292 p.
Downloads
Published
How to Cite
Issue
Section
License
© The author(s) - Published by Sociedade Entomológica do Brasil