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Beetles of Zihuatanejo

ORDER COLEOPTERA

Pantomorus picipes
Pantomorus picipes

Diet

  • Adults: Primarily herbivorous, feeding on leaves, buds and tender shoots of a variety of plants.

  • Larvae: Develop in the soil, where they feed on plant roots and other underground tissues.

  • The specific host plants of P. picipes are not particularly well documented, so a broad range of herbaceous and woody plants is likely involved.

Range

  • Pantomorus picipes is a Neotropical broad-nosed weevil in the family Curculionidae, subfamily Entiminae and tribe Naupactini.

  • It occurs in Mexico and Central America, particularly in warm tropical and subtropical environments.

  • The species occurs in Guerrero and the Zihuatanejo area, where tropical dry forest and disturbed vegetation provide suitable habitat.

  • Around Zihuatanejo, it is occasional, although it may be locally more numerous during periods of active vegetation growth.

Habitat

  • Found in tropical dry forest, tropical deciduous forest, scrub, woodland edges, gardens, agricultural areas and secondary vegetation.

  • Adults can be found on low vegetation, shrubs and foliage, particularly during humid conditions or at night.

  • During the day they may shelter in leaf litter or beneath vegetation.

  • Larvae remain underground around plant roots.

Size

  • Adult length: approximately 6–10 mm (0.24–0.39 in).

  • Body broadly oval and robust, with a relatively short, broad rostrum.

  • Usually dark brown to reddish-brown, with fine scales producing a mottled appearance.

  • The species name picipes means approximately “pitch-black footed,” referring to the darker coloration of the legs.

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