Ischnura intermedia

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Ischnura intermedia
Persian blue (Ischnura intermedia) male.jpg
Mature male
Persian blue (Ischnura intermedia) immature female aurantiaca.jpg
Immature female, aurantiaca phase
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Odonata
Suborder: Zygoptera
Family: Coenagrionidae
Genus: Ischnura
Species:
I. intermedia
Binomial name
Ischnura intermedia
(Henri J. Dumont, 1974)
immature female aurantiaca Persian blue (Ischnura intermedia) immature female aurantiaca 2.jpg
immature female aurantiaca

The Persian damselfly or Dumont's bluetail (Ischnura intermedia) is a damselfly, belonging to the family Coenagrionidae.

Contents

Distribution

It was first described in Anatolia, Turkey in 1974 and has been reported from Syria, Iraq, Iran and Turkmenistan. It was discovered in Europe on the island of Cyprus in 2013 and has been recorded at 12 localities in the South West. [1] Globally it is classified as Near-threatened. It has not been evaluated for its conservation status in Europe, but is likely to be Endangered.

Habitat

Permanent slow-flowing streams and channels with localized patches of reeds or other marshy vegetation [2]

Description

Ischnura intermedia can reach a body length of 27–30 millimetres (1.1–1.2 in) and a wingspan of about 18 millimetres (0.71 in). Adult males are similar in size and appearance to I. elegans. Persian blue damselflies have a head and thorax patterned with blue and black. Both sexes have two-toned diamond-shaped pterostigma (wing spots) on the wings which are shorter than I. elegans. The wing spots are smaller on the hindwings. Eyes are blue. Males have a largely black abdomen with very narrow pale markings where each segment joins the next. Segment eight (S8) is entirely pale blue and S9, which is black on I. elegans, is also blue. There is a seasonal variation in the black and blue patterns on S8 and S9. Immature females in the aurantiaca phase have extensive orange colouration on the head, thorax, and the underside of the abdomen. On maturity, the orange colour changes to yellow or green.

Behavior and flight season

I. intermedia is not an active flyer and adults typically rest 10–30 cm above the water. The flight season on Cyprus is from late March till mid-November.

Related Research Articles

Damselfly Suborder of insects

Damselflies are insects of the suborder Zygoptera in the order Odonata. They are similar to dragonflies, which constitute the other odonatan suborder, Anisoptera, but are smaller and have slimmer bodies. Most species fold the wings along the body when at rest, unlike dragonflies which hold the wings flat and away from the body. An ancient group, damselflies have existed since at least the Lower Permian, and are found on every continent except Antarctica.

<i>Enallagma cyathigerum</i> species of damselfly

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Blue-tailed damselfly Species of damselfly

The blue-tailed damselfly or common bluetail is a damselfly, belonging to the family Coenagrionidae.

<i>Ischnura senegalensis</i> Species of insect

Ischnura senegalensis, also known variously as common bluetail, marsh bluetail, ubiquitous bluetail, African bluetail, and Senegal golden dartlet, is a widespread damselfly of the family Coenagrionidae. It is native from Africa, through the Middle East, to southern and eastern Asia.

Citrine forktail Species of damselfly

The citrine forktail is a damselfly of the family Coenagrionidae.

<i>Somatochlora</i> Genus of dragonflies

Somatochlora, or the striped emeralds, is a genus of dragonflies in the family Corduliidae with 42 described species found across the Northern Hemisphere.

<i>Sympetrum danae</i> Species of dragonfly

Sympetrum danae, the black darter or black meadowhawk is a dragonfly found in northern Europe, Asia, and North America. At about 30 mm (1.2 in) long, it is Britain's smallest resident dragonfly. It is a very active late summer insect typical of heathland and moorland bog pools.

<i>Ischnura aurora</i> Species of damselfly

Ischnura aurora, golden dartlet, also known as the aurora bluetail, is a species of damselfly in the family Coenagrionidae.

<i>Ischnura</i> Genus of damselflies

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Scarce blue-tailed damselfly Species of damselfly

The scarce blue-tailed damselfly or small bluetail is a member of the damselfly family Coenagrionidae.

Wildlife of Cyprus


The wildlife of Cyprus includes its flora and fauna and their natural habitats. Cyprus has a rich flora and a diverse fauna albeit with relatively few mammals. Like most modern countries, the natural habitats in Cyprus have been steadily disappearing, currently retaining only 20% of its original habitat due to rapid urbanization, usage of forests for commercial purposes, tourism and various other reasons. One of the unique features of Cyprus' habitats is the wild and sharp differences in elevations and habitats in different parts of the island as well as different climate conditions, all of which supply a diverse habitat for a unique array of fauna and flora.. Terra Cypria was established as a trust in 1992 to conserve the Cypriot environment and its biodiversity.

<i>Chalcolestes parvidens</i> Species of damselfly

Chalcolestes parvidens, formerly Lestes parvidens, is a damselfly of the family Lestidae. It has a metallic green body and at rest it holds its wings away from its body. Its common name in English is the eastern willow spreadwing.

<i>Esme longistyla</i> Species of insect

Esme longistyla is damselfly in the family Platycnemididae. It is commonly known as the Nilgiri bambootail. It is endemic to Western Ghats in India.

Eastern forktail Species of damselfly

Eastern forktail is a member of the damselfly family Coenagrionidae.

<i>Onychogomphus forcipatus</i> Species of dragonfly

Onychogomphus forcipatus, the small pincertail or green-eyed hook-tailed dragonfly, is a species of dragonflies belonging to the family Gomphidae.

<i>Ischnura erratica</i> Species of damselfly

Ischnura erratica, the swift forktail, is a species of damselfly in the family Coenagrionidae. It is native to the Pacific Northwest, ranging from British Columbia to northern California.

<i>Ischnura rubilio</i> Species of damselfly

Ischnura rubilio, western golden dartlet, is a species of damselfly in the family Coenagrionidae. It is found in Indian subcontinent and Iran.

<i>Coenagrion ornatum</i> Species of insect

Coenagrion ornatum, or, the ornate bluet, is a species of damselfly from the family Coenagrionidae distributed across a large part of Europe and Western Asia.

<i>Epallage fatime</i> Species of damselfly

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References

  1. Sparrow, David J; Sparrow, Rosalyn & De Knijf, Geert, Odonata (Dragonflies) (pages 65-131), in: Sparrow, David J. and John, Eddie (Eds.), (2016). An Introduction to the Wildlife of Cyprus. Terra Cypria. ISBN   978-9963-601-45-5.CS1 maint: extra punctuation (link) CS1 maint: multiple names: authors list (link)
  2. Smallshire, Dave & Andy Swash (2020). Europe’s Dragonflies. Princeton University Press. ISBN   978-0-691-16895-1.