Cassidinae
Mostrando 13-21 de 21 artigos, teses e dissertações.
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13. Uma nova espécie de Charidotis Boheman de Terenos, Mato Grosso do Sul, Brasil (Coleoptera, Chrysomelidae, Cassidinae)
Charidotis terenosensis sp. n., a new species from Terenos, Mato Grosso do Sul, Brazil, is described.
Revista Brasileira de Zoologia. Publicado em: 2002-06
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14. Uma nova espécie de Chelymorpha Chevrolat (Coleoptera, Chrysomelidae, Cassidinae) de Rosário Oeste, Mato Grosso, Brasil
Chelymorpha rosarioensis a new species from Rosário Oeste, Mato Grosso, Brazil, is described.
Revista Brasileira de Zoologia. Publicado em: 2000-09
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15. Influencia da interação com plantas hospedeiras (Asteraceae) e inimigos naturais na abundancia de tres especies de cassidinae (Coleoptera Chrysomelidae) na Serra do Japi, SP
Neste trabalho foram estudadas populações de Cassidinae na Serra do Japi (SP) com os objetivos pricipais de determinar quais as espécies de planta da família Asteraceae são utilizadas por estes besouros, descrever a abundância dos Cassidinae (nas fases de ovo, larva e pupa) consumidores de Asteraceae ao longo do ano e determinar a influência de fatore
Publicado em: 1999
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16. Ecologia floral de duas especies invasoras de Ipomoea (convolvulaceae)
The reproductive system, floral biology, morphology and herbivory of Ipomoea cairica and Ipomoea carnea ssp. fistulosa were studied in the city of Campinas, São Paulo state, Brazil from July 1995 to July 1996. Ipomoea cairica is a herbaceous weed with long climbing shoots, having sexual and vegetative reproduction. The flower are odourless, tubular, with li
Publicado em: 1997
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17. Partilha de recursos entre Botanochara sedecimpustulata (Fabricius, 1781) e Zatrephina lineata (Fabricius, 1787) (Coleoptera, Chrysomelidae, Cassidinae), em Ipomoea asarifolia (Convolirilaceae), na Ilha de Marajo, Para, Brasil
The two chrysomelid beetles Botanochara sedecimpustulata and Zatrephina lineata were found coexisting on Marajó Island (0° and 2° S / 48° 20 and 51 ° W), feeding on Ipomoea asarifolia (Convolvulaceae) leaves, in vacant lots and grazing areas. The vegetative growthof such a host plant begins with the raining season outset (middle December) and extends up
Publicado em: 1997
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18. Biologia de populações e etologia de Omaspides tricolorata (Boheman, 1854) (Coleoptera: Chrysomelidae: Cassidinae) na Serra do Japi-Jundiai-SP
Durante os períodos compreendidos entre os meses de outubro de 1988 a maio de 1989 e outubro de 1989 a maio de 1990, estudou-se uma população natural de Omaspides tricolorata Bohemann, 1854 (Coleoptera: Chrysomelidae: Cassidinae), na Serra do Japi, situada no município de Jundiaí - SP. Foram abordados aspectos de sua biologia e comportamento. Comprovou-
Publicado em: 1995
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19. Genetica ecologica de chelymorpha cribaria F.1775 (cassidinae, chysomelidae)
Chelymorpha cribraria F. 1775. (Cassidinae, Chrysomelidae) is a polymorphic species in Campinas, state of São Paulo (Brazil). The different collos patterns of C. cribraria were described as different species by other authors. In the present study these species wee grouped as synonyms and their epithetum were used to assign the corresponding color patterns.
Publicado em: 1987
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20. Defensive use of a fecal thatch by a beetle larva (Hemisphaerota cyanea)
The larva of the tortoise beetle, Hemisphaerota cyanea (Chrysomelidae, Cassidinae), constructs a thatch from long filamentous fecal strands, beneath which it is totally concealed. The thatch is not discarded at molting but is enlarged by addition of strands as the larva grows. Thatch construction begins when the larva hatches from the egg. Pupation occu
The National Academy of Sciences.
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21. Defense by foot adhesion in a beetle (Hemisphaerota cyanea)
The beetle Hemisphaerota cyanea (Chrysomelidae; Cassidinae) responds to disturbance by activating a tarsal adhesion mechanism by which it secures a hold on the substrate. Its tarsi are oversized and collectively bear some 60,000 adhesive bristles, each with two terminal pads. While walking, the beetle commits but a small fraction of the bristles to contact w
National Academy of Sciences.