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Green Grocer Cicada

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Australian green grocer cicada (Cyclochila australasiae)

 

The Green Grocer Cicada is a common cicada along eastern Australia. It has a loud high pitched call and is one of the loudest insects in the world. The most common form is green, and another fairly common form is the yellow form (the Yellow Monday). Less common colour variations are dark tan (Chocolate Soldier) and turquoise blue (Blue Moon). Most forms have red eyes, although the Blue Form has purple blue eyes. The Masked Devil is an orange brown form with a black mask across the eyes that is more common at higher altitudes.

 

Other Names

Yellow Monday (yellow form), Masked Devil

 

Size

length about 4cm, wingspan 11cm - 13mm

 

Food

nymph feed on sap from plant roots

 

Breeding

The Green Grocer Cicada lays eggs in twigs using their sharp ovipositor to pierce the twig. The eggs hatch and the nymphs fall to the ground and burrow under the soil to feed on plant roots. The nymph remains underground for about 6 or 7 years, and when they are ready to hatch into the adult form, they dig their way out of the ground and climb a tree trunk or other nearby vertical surface. The nymph clasps the trunk and the skin splits down the back allowing the adult cicada to emerge. The nymph skins remain on the tree as empty shells retaining the shape of the nymph that emerged.

 

Range

The Green Grocer Cicada is found in coastal regions of south-eastern Australia from southern Queensland, along eastern New South Wales to Victoria and west to South Australia.

 

Classification

Class:Insecta

Order:Hemiptera

Family:Cicadidae

Genus:Cyclochila

Species:australasiae

Common Name:Green Grocer Cicada

 

 

Cicadas, alternatively spelled as Cicala or Cicale, are insects in the order Hemiptera, suborder Auchenorrhyncha (which was formerly included in the now invalid suborder Homoptera). Cicadas are in the superfamily Cicadoidea. Their eyes are prominent, though not especially large, and set wide apart on the anterior lateral corners of the frons. The wings are well-developed, with conspicuous veins; in some species the wing membranes are wholly transparent, whereas in many others the proximal parts of the wings are clouded or opaque and some have no significantly clear areas on their wings at all. About 2,500 species of cicada have been described, and many remain to be described. Cicadas live in temperate-to-tropical climates where they are among the most-widely recognized of all insects, mainly due to their large size and unique sound. Cicadas are often colloquially called locusts, although they are unrelated to true locusts, which are various species of swarming grasshopper. Cicadas are related to leafhoppers and spittlebugs.

 

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Uploaded on November 8, 2013
Taken on November 8, 2013