Tropinota squalida

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Tropinota squalida
(MHNT) Tropinota squalida on Rosa chinensis.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Scarabaeiformia
Family: Scarabaeidae
Genus: Tropinota
Species:
T. squalida
Binomial name
Tropinota squalida
(Scopoli, 1783)
Synonyms
  • Scarabaeus squalidus Scopoli, 1783

Tropinota squalida is a species of beetle belonging to the family Scarabaeidae, subfamily Cetoniinae.

Contents

These beetles are mainly found in France, Italy, Greece, Portugal, former Yugoslavia, Spain, in the Near East and in North Africa. They are not present in North or South America.

Tropinota squalida pilosa Tropinota squalida pilosa Brulle, 1832 (3937814618).jpg
Tropinota squalida pilosa

Larvae feed on roots, while the adults can be encountered from May through July feeding on flowers. They are 10–15 millimetres (0.39–0.59 in) long. The adults are considered an agricultural pest in many zones. [1] They eat the flowers of a variety domestic plants, notably fruit trees, apple, pear, cherries, quince but also strawberries and flowers such as roses and irises. They will eat the pistil, stamens and petals leaving no possibility for fruit production. After feeding they will return to the soil in the area and come out again within a few days if the temperature is warm enough and continue feeding [2] . Head, scutellum and elytra are dark-brown, with a thick and long tawny hair on elytra and abdomen. Elytra show two series of white spots on the sides of the central hull. Scutellun is rounded and hairy, but glabrous in the posterior. The fifth humeral slot is bifurcated.

Subspecies

Notes and references

  1. Damage Loss Assessments And Economic Descison Levels Of Tropinota Squalida Scop. Adults Population. (COLEOPTERA: SCARABAIDAE) Egyptian Journal of Agricultural Research Article 4, Volume 81, Issue 2, June 2003, Pages 467-489
  2. Flight Activity of the Hairy Rose Beetle, Tropinota squalida (Scopoli) in Apple and Cherry Orchards in Southern Jordan Mazen A. Ateyyat* and Mohmmad Al-Alawi Volume 10, Number 2,June 2017 ISSN 1995-6673 Pages 95-99