Anacridium aegyptium
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Orthoptera
Suborder: Caelifera
Family: Acrididae
Subfamily: Cyrtacanthacridinae
Tribe: Cyrtacanthacridini
Genus: Anacridium
Species:
A. aegyptium
Binomial name
Anacridium aegyptium
Synonyms[1]
List
  • Acridium aegyptiums (Linnaeus, 1758)
  • Acridium albidiferum (Walker, 1870)
  • Acridium indecisum (Walker, 1870)
  • Acridium lineola
  • Flamiruizia stuardoi Liebermann, 1943
  • Gryllus aegyptium Linnaeus, 1764
  • Gryllus lineola Fabricius, 1781
  • Gryllus nubecula Thunberg, 1815
  • Orthacanthacris aegyptia (Linnaeus, 1764)

Anacridium aegyptium, the Egyptian grasshopper or Egyptian locust, is a species of insect belonging to the subfamily Cyrtacanthacridinae.

Subspecies

  • Anacridium aegyptium var. rubrispinum Bei-Bienko, 1948 - Anacridium rubrispinum Bei-Bienko, 1948

Distribution

A fairly common species, the Egyptian grasshopper is present in most of Europe, the Afrotropical realm, eastern Palearctic realm, the Near East, and North Africa,[2] and has recently been observed in Cape Town, South Africa.

Habitat

These grasshoppers inhabit trees and shrubs, scrub land, maquis, and orchards in warm and bright environments, at an elevation from sea level to 1,500 m.[3][4]

Description

Anacridium aegyptium is one of the largest European grasshoppers. Adult males grow up to 30–56 mm (1.2–2.2 in) long, while females reach 46–70 mm (1.8–2.8 in) in length. Their bodies are usually gray, brown, or olive-coloured, and their antennae are relatively short and robust. The tibiae of the hind legs are blue, while the femora are orange. The hind femora have characteristic dark marks. They are also easily identified by their characteristic eyes, which have vertical black and white stripes. Their pronota show a dorsal orange stripe and several small white spots. The wings are clear with dark marks.[5][4]

Biology

This species is a folivore, essentially feeding on leaves of various plants.[4] It is a solitary species, harmless to crops. Adults are mainly seen in August and September, but they are active throughout the year.[3][4] After mating, these grasshoppers overwinter as adults. Spawning occurs in spring just under the soil surface[4] and the nymphs appear in April.[3] These grasshoppers undergo several molts.[4] Nymphs differ from adults in appearance; their color varies from yellow to bright green and ocher and the wings are absent or small, as they are gradually developed after each molt.[4]

References

  1. ↑ BioLib
  2. ↑ Fauna europaea
  3. 1 2 3 Linnea (in Italian)
  4. 1 2 3 4 5 6 7 Wildside Holidays
  5. ↑ "Ostravska Univerzita" (in Czech). Archived from the original on 2020-08-07. Retrieved 2011-04-17.
  • Linnaeus, 1764 : Museum S.R.M. Ludovicae Ulricae reginae Svecorum, Gothorum, Vandalorum,... In quo animalia raroria, exotica, imprimis Insecta et Conchilia describuntur et determinantur Prodromi instar editum.
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