Australian Plague Locust
Hindwing
Australian Plague Locust
Early Instar
Animals
Plants
Info
| Australian Plague Locust Hindwing | | Australian Plague Locust Early Instar | | ||
Animals Plants Info |
 | Class: | Animals (Animalia) - Jointed Legs (Arthropoda) - Insects (Insecta) | ||||||||||||
| Order: | Crickets, Grasshoppers & Katydids (Orthoptera) | |||||||||||||
| Family: | Short-horned Grasshopper (Caelifera: Acrididae) iNaturalist Observation | |||||||||||||
| Species: | Australian Plague Locust (Chortoicetes terminifera)| This Photo: | 🔍Forewing🔎 | Thank you Robert Read, Matthew Connors & Thomas Mesaglio (TheBeachConber) for confirming the id of this species for us General Species Information: Found on Ellura (in the Murray Mallee, SA), the Adelaide Hills, the Flinders Ranges and elsewhere ~30mm long. Males are smaller than females Very variable in colour ranging from vivid green to pale brown to black. While the colours vary, the patterns of the wings and on the hind legs are always the same. The rear legs are also red. Notice the stripe on top of the head to the pronotum isn't diagnostic (as it appears on the male but not the female that are mating). The black "patch" seen on the rear tip of the closed wings helps to quickly separate these from other similar grasshoppers. The "cross" on the back, previously used to separate these, is also found on similar grasshoppers, eg Austroicetes sp. It seems when they contact another of their species every 30 seconds they go into a mating frenzy, causing plaguing; which we'e seen in May & Nov. There must be good conditions for them to start with to encounter so many others in such a short time frame.
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