Publication: Estudios biológicos de Olla timberlakei Vandenberg, 1992
(Coleoptera: Coccinellidae) alimentado con Platycorypha sp.
(Hemiptera: Psyllidae)
Authors
Solano-Rojas, Yohan ; Morales Sánchez, José ; Arcaya Sánchez, Evelin
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Publisher
Universidad de Murcia
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DOI
http://dx.doi.org/10.6018/analesbio.40.14
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info:eu-repo/semantics/article
Description
Abstract
En Venezuela, Olla timberlakei Vandenberg, 1992 ha sido observado
depredando ninfas de Psyllidae asociadas al roble, Platymiscium
diadelphum S.F. Blake. Esta investigación se realizó para
identificar al psílido y determinar la biología del depredador. Se
recolectaron los insectos sobre árboles de roble en Tarabana (500
m, Palavecino) y Barquisimeto (500 m, Iribarren) estado Lara, Venezuela.
La biología de O. timberlakei se determinó en laboratorio.
El psílido pertenece al género Platycorypha Tuthill, 1945. El ciclo
de vida del depredador fue de 11,47±0,65 días, con duración de
huevo, larva y pupa de 2,56±0,32; 8,53±0,59 y 2,94±0,18 días,
respectivamente. La longevidad de hembras fue 44,50±13,71 días,
con oviposición diaria de 14,76±3,05 huevos con 82,80±5,39% de
viabilidad.
Abstract. Biological studies of Olla timberlakei Vandenberg, 1992 (Coleoptera: Coccinellidae) fed on Platycorypha sp. (Hemiptera: Psyllidae) In Venezuela, Olla timberlakei Vandenberg, 1992 has been watched predating nymphs of Psyllidae associated to Platymiscium diadelphum S.F. Blake. This research was made to identify the psyllid and to determine predator’s biology. Insects were collected on oak’s tree in Tarabana (500 m, Palavecino) and Barquisimeto (500 m, Iribarren) Lara state, Venezuela. The biology of O. timberlakei was determined in laboratory. The psyllid belongs to the genus Platycorypha Tuthill, 1945. The life cycle of predator was 11.47±0.65 days, with duration of egg, larvae and pupa of 2.56±0.32, 8.53±0.59 and 2.94±0.18 days, respectively. The female’s longevity was 44.50±13.71 days, with daily oviposition of 14.76±3.05 egg with 82.80±5.39% of viability.
Abstract. Biological studies of Olla timberlakei Vandenberg, 1992 (Coleoptera: Coccinellidae) fed on Platycorypha sp. (Hemiptera: Psyllidae) In Venezuela, Olla timberlakei Vandenberg, 1992 has been watched predating nymphs of Psyllidae associated to Platymiscium diadelphum S.F. Blake. This research was made to identify the psyllid and to determine predator’s biology. Insects were collected on oak’s tree in Tarabana (500 m, Palavecino) and Barquisimeto (500 m, Iribarren) Lara state, Venezuela. The biology of O. timberlakei was determined in laboratory. The psyllid belongs to the genus Platycorypha Tuthill, 1945. The life cycle of predator was 11.47±0.65 days, with duration of egg, larvae and pupa of 2.56±0.32, 8.53±0.59 and 2.94±0.18 days, respectively. The female’s longevity was 44.50±13.71 days, with daily oviposition of 14.76±3.05 egg with 82.80±5.39% of viability.
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Citation
Anales de Biología, vol. 40, (2018)
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