Exeirus

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Australian cicada killer wasp
Cicada-killer Wasp - Exeirus lateritius - Fraser Coast. Queensland. Australia.jpg
Exeirus lateritius (Cicada-killer wasp), Fraser Coast, Queensland, Australia
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Crabronidae
Genus: Exeirus
Species:
E. lateritius
Binomial name
Exeirus lateritius
(Shuckard, 1838)

The Australian cicada killer wasp, Exeirus lateritius, the sole member of the genus Exeirus, is a large, solitary, ground-dwelling, predatory wasp. It is related to the more common genus of cicada killers, Sphecius . In Australia, E. lateritius hunts over 200 species of cicada.

Contents

Habitat

The wasps occur in warm, dry areas where there are enough trees to support cicadas, such as the Murray-Darling basin, the south-east coast of the Australian mainland including Sydney, and Tasmania.

Predation method

Exeirus lateritius stings and paralyses cicadas high in the trees, making them drop to the ground, from where the wasp moves them to its burrow, pushing with its hind legs, sometimes over a distance of a hundred meters. The paralysed cicada is placed on one of many shelves in a "catacomb", to form the food-stock for the wasp grub which grows out of the egg deposited there., [1] sometimes as deep as 60 cm underground [2]

Related Research Articles

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The cicadas are a superfamily, the Cicadoidea, of insects in the order Hemiptera. They are in the suborder Auchenorrhyncha, along with smaller jumping bugs such as leafhoppers and froghoppers. The superfamily is divided into two families, Tettigarctidae, with two species in Australia, and Cicadidae, with more than 3,000 species described from around the world; many species remain undescribed.

Little raven Species of bird

The little raven is a species of the family Corvidae that is native to southeastern Australia. An adult individual is about 48–50 cm (19–19.5 in) in length, with completely black plumage, beak, and legs; as with all Australian species of Corvus, the black feathers have a grey base, and the iris of the adult bird is white . Although the little raven was first named by Gregory Mathews in 1912, it was only in 1967 that there was consensus to separate it from the Australian raven as a distinct species.

<i>Ficus macrophylla</i> Species of banyan tree

Ficus macrophylla, commonly known as the Moreton Bay fig or Australian banyan, is a large evergreen banyan tree of the family Moraceae native to eastern Australia, from the Wide Bay–Burnett region in the north to the Illawarra in New South Wales, as well as Lord Howe Island. Its common name is derived from Moreton Bay in Queensland, Australia. It is best known for its imposing buttress roots.

<i>Ficus rubiginosa</i> a species of flowering plant in the family Moraceaea native to eastern Australia

Ficus rubiginosa, the rusty fig or Port Jackson fig, is a species of flowering plant native to eastern Australia in the genus Ficus. Beginning as a seedling that grows on other plants (hemiepiphyte) or rocks (lithophyte), F. rubiginosa matures into a tree 30 m (100 ft) high and nearly as wide with a yellow-brown buttressed trunk. The leaves are oval and glossy green and measure from 4 to 19.3 cm long and 1.25 to 13.2 cm wide.

Tarantula hawk Common name for two genera of wasps

A tarantula hawk is a spider wasp (Pompilidae) that preys on tarantulas. Tarantula hawks belong to any of the many species in the genera Pepsis and Hemipepsis. They are one of the largest parasitoid wasps, using their sting to paralyze their prey before dragging it to a brood nest as living food; a single egg is laid on the prey, hatching to a larva which eats the still-living prey.

<i>Sphecius speciosus</i> Species of wasp

Sphecius speciosus, often simply referred to as the cicada killer or the cicada hawk, is a large digger wasp species. Cicada killers are large, solitary wasps in the family Crabronidae. The name may be applied to any species of crabronid which preys on cicadas, though in North America it is typically applied to a single species, S. speciosus. However, since there are multiple species of related wasps, it is more appropriate to call it the eastern cicada killer. This species occurs in the eastern and midwest U.S. and southwards into Mexico and Central America. They are so named because they hunt cicadas and provision their nests with them. In North America they are sometimes called sand hornets, although they are not hornets, which belong to the family Vespidae. Cicada killers exert a measure of natural control on cicada populations and thus may directly benefit the deciduous trees upon which their cicada feed.

<i>Neotibicen</i> Genus of true bugs

Cicadas of the genus Neotibicen are large-bodied insects of the family Cicadidae that appear in summer or early fall in eastern North America. Common names include cicada, harvestfly, jar fly, and the misnomer locust. Until recently, these species were all in the genus Tibicen, which was redefined in the twenty-first century to include only a few European species, while species from the Western United States and Mexico are now placed in a separate genus, Hadoa. In addition, several former Neotibicen species have been moved to the genus Megatibicen.

<i>Sphecius</i> Genus of wasps

Cicada killer wasps are large, solitary, ground dwelling, predatory wasps. They are so named because they hunt cicadas and provision their nests with them, after stinging and paralyzing them. There are 21 species worldwide. The highest diversity occurs in the region between North Africa and Central Asia.

Blue ant Species of insect

The blue ant, also known as the blue-ant or bluebottle is, despite its name and its appearance, not an ant, but rather a species of large solitary parasitic wasp sometimes known as a flower wasp. It is native to south and southeast Australia, including the states of Tasmania, New South Wales, Victoria and South Australia. It is the sole member of the subfamily Diamminae and the genus Diamma, and is both morphologically and behaviorally unusual among members of the family Tiphiidae.

Cicada is a superfamily of insects, as well as a genus within that group; Cicada (genus).

<i>Amphipsalta zelandica</i> Species of true bug

The chorus cicada, Amphipsalta zelandica, is the most common species of cicada in New Zealand, where it is endemic and found in most areas. They typically live in forests and areas with open bush, where their left-over nymph skins can be seen on tree trunks and branches during the summer months. The males produce their cicada sound in unison, which can reach deafening proportions at the height of their population around February. Groups of cicada can suddenly transition from the typical cicada sound to synchronised clicks, using their wings to clap against the surface they are sitting on.

<i>Thopha saccata</i> Australian species of cicada

Thopha saccata, commonly known as the double drummer, is the largest Australian species of cicada and reputedly the loudest insect in the world. Documented by the Danish zoologist Johan Christian Fabricius in 1803, it was the first described and named cicada native to Australia. Its common name comes from the large dark red-brown sac-like pockets that the adult male has on each side of its abdomen—the "double drums"—that are used to amplify the sound it produces.

<i>Psaltoda moerens</i> Species of true bug

Psaltoda moerens, commonly known as the redeye, is an Australian species of cicada. It is distributed through the south-east of Australia, from southern Queensland to South Australia, as well as Tasmania. Populations can vary greatly between years; one year they may be present in large numbers and the next they may be entirely absent. They feed primarily on eucalyptus but also on Angophora trees. As they feed on tree sap they expel small droplets of clear waste fluid. When numbers are high, this can form a constant stream.

Wasp Members of the order Hymenoptera which are not ants nor bees

A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies (Symphyta), which look somewhat like wasps but are in a separate suborder. The wasps do not constitute a clade, a complete natural group with a single ancestor, as their common ancestor is shared by bees and ants. Many wasps, those in the clade Aculeata, can sting their insect prey.

<i>Aleeta curvicosta</i> Species of insect

Aleeta curvicosta is a species of cicada, one of Australia's most familiar insects. Native to the continent's eastern coastline, it was described in 1834 by Ernst Friedrich Germar. The floury baker is the only described species in the genus Aleeta.

<i>Psaltoda plaga</i> Species of true bug

Psaltoda plaga is a species of cicada native to eastern Australia, from Maryborough in central Queensland to Bega in southern New South Wales. Adult cicadas appear over the summer and inhabit forested areas near bodies of water. The predominantly black form from the Sydney and Central Coast regions is commonly known as the black prince, while the term silver knight is used for the species as a whole.

The genus Liogorytes comprises a group of large, solitary, ground-dwelling, predatory South American wasps which hunt cicadas as prey. It is related to the more common genus of cicada killers, Sphecius.

<i>Sphecius grandis</i> Species of wasp

Sphecius grandis, also called the western cicada killer, is a species of cicada killer wasp (Sphecius). The western species shares the same nesting biology as its fellow species, the eastern cicada killer. S. grandis, like all other species of the genus Sphecius, mainly provides cicadas for its offspring. It forms nest aggregations and mates and broods once in a year, in July and early August. The wasp is on average 3 cm (1 in) to 5 cm (2 in) in length and is amber-yellow with yellow rings on its abdomen.

<i>Macrotristria angularis</i> Species of true bug

Macrotristria angularis, commonly known as the cherrynose, is an Australian cicada native to eastern Australia, where it is found in sclerophyll forests.

<i>Neotibicen dealbatus</i> Species of true bug

Neotibicen dealbatus, commonly called the plains cicada, is a species of annual cicada. Dealbatus is Latin for 'whitewashed'.

References

  1. Tillyard, P (1926), The Insects of Australia and New Zealand, Sydney: Angus & Robertson, pp. 298–99
  2. Giant Cicada Killer Wasp Buries Cicada on YouTube