Ischnura aurora

Last updated

Golden dartlet
Ischnura aurora01.jpg
male
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Odonata
Suborder: Zygoptera
Family: Coenagrionidae
Genus: Ischnura
Species:
I. aurora
Binomial name
Ischnura aurora
(Brauer, 1865) [2]
Ischnura aurora distribution map.svg
Synonyms
  • Agrion auroraBrauer, 1865 [2]
  • Agrion spinicaudaBrauer, 1865 [2]
  • Ischnura bhimtalensisSahni, 1965 [3]
  • Ischnura delicataHagen, 1876 [4] :284
  • Ischnura rhodosomaLieftinck, 1959 [5]

Ischnura aurora, [1] [6] the gossamer damselfy or golden dartlet and also known as the aurora bluetail, [7] is a species of damselfly in the family Coenagrionidae. [1] [8]

Contents

Adults

A small apple green damselfly with black thoracic stripes and blue tipped yellow tail. [1]

Male

Eyes: Black half moon-like cap above, olive green to dark olive below, which fades to pale olive beneath. Two azure blue spots are present behind the eyes. Thorax: Shining black with two pale grass green stripes; sides are light green and white below. Legs: Pale greenish white with a vertical stripe on the femur, just above the femur - tibia joint. Wings: Transparent. Wing spots: The wing spots are different in fore and hindwings, being rose-red on the forewings and uniform pale grey on the hindwings. Abdomen: Bright reddish yellow. The upper parts of the second and seventh segments have narrow and broad black marks, respectively. [1] A third of the length of the eighth segment and the full length of the ninth segment are blue. The base color of the eighth segment tergite is melanic black. [9]

Female

Eyes: Brown half moon-like cap above, green to pale green below. Thorax: Shining black with two orange stripes; sides are pale green. Legs: Pale white with vertical black stripes on femur, just above femur - tibia joint. Abdomen: A broad black stripe runs along the upper side of abdomen. The eight to tenth segments do not have azure blue markings. [1]

Habitat

Found among vegetation along the banks of ponds, rivers, canals, marshes and wet rice fields. [1]

Distribution

It is found across Australia, the Pacific Islands, East Asia and Southeast Asia. [1] There are strong differences in DNA between the Asian forms of the species and specimens from the Pacific. [1] The form found on the Indian subcontinent and in Iran is Ischnura aurora rubilio (Selys, 1876 [4] ) and is now considered a different taxon, Ischnura rubilio . [10]

See also

Related Research Articles

<span class="mw-page-title-main">Damselfly</span> Suborder of insects

Damselflies are flying insects of the suborder Zygoptera in the order Odonata. They are similar to dragonflies but are usually 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. Damselflies have existed since the Late Jurassic, and are found on every continent except Antarctica.

<span class="mw-page-title-main">Blue-tailed damselfly</span> Species of damselfly

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

<span class="mw-page-title-main">Coenagrionidae</span> Family of insects

Coenagrionidae or are a family of damselflies, also known as pond damselfies, in the order Odonata and the suborder Zygoptera. The Zygoptera are the damselflies, which although less known than the dragonflies, are no less common. More than 1,300 species are in this family, making it the largest damselfly family. The family Coenagrionidae has six subfamilies: Agriocnemidinae, Argiinae, Coenagrioninae, Ischnurinae, Leptobasinae, and Pseudagrioninae.

<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.

<i>Ischnura</i> Genus of damselflies

Ischnura is a genus of damselflies known as forktails in the family Coenagrionidae. Forktails are distributed worldwide, including various oceanic islands. The males have a forked projection at the tip of the abdomen which gives the group their common name.

<span class="mw-page-title-main">Red and blue damsel</span> Species of damselfly

The red and blue damsel is a damselfly in the family Coenagrionidae. It is the only member of the monotypic genus Xanthagrion.

<span class="mw-page-title-main">Blue riverdamsel</span> Species of damselfly

The blue riverdamsel, Pseudagrion microcephalum is a common species of damselfly in the family Coenagrionidae. It is also known as the blue sprite and blue grass dart.

<span class="mw-page-title-main">Eastern billabongfly</span> Species of damselfly

The eastern billabongfly is a damselfly in the family Coenagrionidae. It is also known as the eastern dart. Eastern billabongflies are small damselflies about 25mm (1 inch) in length. They are found near slow running water or still water, such as lakes, ponds and ditches. Male and female eastern billabongflies mate in a wheel position.

<span class="mw-page-title-main">Eastern forktail</span> Species of damselfly

Eastern forktail is a member of the damselfly family Coenagrionidae.

<i>Austrolestes colensonis</i> Species of damselfly

Austrolestes colensonis, commonly known as the blue damselfly, is a species of damselfly of the family Lestidae. It is endemic to New Zealand and can commonly be found throughout the country, and at any time of the year. It is New Zealand's largest damselfly, and only blue odonate.

<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>Argiocnemis rubescens</i> Species of damselfly

Argiocnemis rubescens is a species of damselfly in the family Coenagrionidae, commonly known as the red-tipped shadefly. It is a widespread species extending from India to southern China, south-east Asia, New Guinea and Australia.

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

Ischnura pruinescens is a damselfly in the family Coenagrionidae, commonly known as the colourful bluetail. The taxon has been assessed for the IUCN Red List as being of least concern and is listed in the Catalogue of Life.

<i>Aciagrion approximans</i> Species of damselfly

Aciagrion approximans, Indian violet dartlet, is a species of damselfly in the family Coenagrionidae. It is found in east and south of India. The range extends to Thailand, China and Cambodia.

<i>Agriocnemis keralensis</i> Species of damselfly

Agriocnemis keralensis, Kerala dartlet, is a species of damselfly in the family Coenagrionidae. It is endemic to Western Ghats in India.

<i>Pseudagrion indicum</i> Species of damselfly

Pseudagrion indicum, yellow-striped blue dart or yellow-striped dart, is a species of damselfly in the family Coenagrionidae. It is found only in Western Ghats of India.

<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>Pseudagrion australasiae</i> Species of damselfly

Pseudagrion australasiae is a species of damselfly in the family Coenagrionidae. It is found in India, China, Indonesia, Malaysia, Myanmar, Singapore and Thailand.

<i>Protosticta cyanofemora</i> Species of insect

Protosticta cyanofemora is a damselfly species in the family Platystictidae. It is endemic to southern Western Ghats in India. The species is named cyanofemora considering its bright blue femur.

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

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

References

  1. 1 2 3 4 5 6 7 8 9 Dow, R.A.; Rowe, R.; Marinov, M. (2020). "Ischnura aurora". IUCN Red List of Threatened Species . 2020: e.T167375A83371053. doi: 10.2305/IUCN.UK.2020-1.RLTS.T167375A83371053.en . Retrieved 2023-01-14.
  2. 1 2 3 Brauer, Friedrich (1865). "Dritter Bericht über die auf der Weltfahrt der kais. Fregatte Novara gesammelten Libellulinen" [Third report of the circumnavigation. Frigate Novara collected dragonfly lines.]. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien [Transactions of the Imperial-Royal Zoological-Botanical Society of Vienna] (in German). 15: 501–512 via Biodiversity Heritage Library.
  3. Sahni, D. N. (1965). "Studies on the Odonata (Zygoptera) of Nainital". Indian Journal of Entomology. 27 (2): 205–216.
  4. 1 2 de Selys Longchamps, Edm. (1876). "Le grand genre Agrion. Synopsis des Agrionines. Suite de la 5me Légion: Agrion" [The large genus Agrion. Summary of the Agrionines. Continuation of the 5th legion. Agrion]. Bulletins de l'Académie royale des sciences, des lettres et des beaux-arts de Belgique [Bulletins of the Royal Academy of Sciences, Letters and Fine Arts of Belgium]. 2. 41: 247–322, 496–539, 1233–1309 (separate pagination 1–199). Retrieved 2023-01-16.
  5. Lieftinck, M. A. (1959). "On the New Guinea species of Ischnura Charpentier and Oreagrion Ris, with special reference to the larval forms and notes on the species of adjacent regions (Odonata, Coenagrionidae)". Nova Guinea. New Series. 10: 213–240.
  6. Schorr, Martin; Paulson, Dennis. "World Odonata List". University of Puget Sound . Slater Museum of Natural History. Archived from the original on 2019-07-26. Retrieved 2023-01-15.
  7. Theischinger, Günther; Hawking, John (2006). The Complete Field Guide to Dragonflies of Australia. Collingwood, Vic.: CSIRO Publishing. p. 96. ISBN   978-0643090736.
  8. "Species Ischnura aurora (Brauer, 1865)". Australian Faunal Directory . Australian Biological Resources Study. 2022-05-10. Retrieved 2023-01-15.
  9. Rowe, R. J. (2010-08-13). "Ischnura aurora (Brauer 1865) (Zygoptera: Coenagrionidae), an Australo-Pacific species". New Zealand Journal of Zoology . 37 (2): 189–192. doi: 10.1080/03014223.2010.488789 . S2CID   84322718 . Retrieved 2023-01-16.
  10. Dumont, H. J. (2013-12-01). "Phylogeny of the genus Ischnura, with emphasis on the old world taxa (Zygoptera: Coenagrionidae)" (PDF). Odonatologica. 41 (4): 301–308. Retrieved 2023-01-16.

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