| 词条 | Potamarcha congener |
| 释义 |
|name =Potamarcha congener |image =Yellow-tailed Ashy Skimmer Potamarcha congener Male by kadavoor.jpg |image_caption =Male, taken at Kadavoor, India |image2=Yellow-tailed Ashy Skimmer Potamarcha congener juvenile male by kadavoor.jpg |image2_caption=Juvenile male, taken at Kadavoor, India |status=LC |status_system=IUCN3.1 |status_ref=[1] |taxon =Potamarcha congener |authority =(Rambur, 1842)[2] |range_map=Potamarcha congener distribution map.svg |synonyms=
}}Potamarcha congener[3] is a species of dragonfly in the family Libellulidae.[4] It was first described by Jules Pierre Rambur in 1842,[1] almost fifty years before Friedrich Karsch described its genus.[5] Potamarcha congener is one of two species making up the genus Potamarcha, together with Potamarcha puella.[5] DistributionPotamarcha congener is common through much of its range, which stretches through parts of South Asia, South-East Asia, and Oceania, including in countries such as India, Indonesia, China, Australia, and Vietnam. Owing to its wide distribution, the species has been classified as Least Concern by the International Union for Conservation of Nature.[1][6]Description and habitatPotamarcha congener, known as a yellow-tailed ashy skimmer, common chaser, or swampwatcher,[7]is a medium-sized dragonfly with a bluish black thorax and yellow tail with black markings. Face is olivaceous yellow to steel black or brown. Eyes are reddish brown above and bluish grey below. In male adults, the thorax and first four segments of the abdomen are covered with bluish pruinescence. In young adults, yellow markings are visible through the pruinescence. The rest of the abdomen is black with orange markings, with the last two segments entirely black. The female thorax has yellow and black stripes on the sides. The abdomen is black with dull orange markings, and has prominent flaps on each side of segment eight. The flaps may serve to hold the eggs in place during oviposition.[8][9][10][11] This dragonfly is found in terrestrial areas with standing water. This can include near small ponds, rice fields or marshes where it breeds.[8][1] GalleryReferences1. ^1 2 3 {{cite journal|author=Mitra, A.|author2=Dow, R.A.|last-author-amp=yes |title=Potamarcha congener|journal=IUCN Red List of Threatened Species|volume=2017|page=e.T167281A87528800|publisher=IUCN|date=2017|url=http://www.iucnredlist.org/details/167281/0|doi=10.2305/IUCN.UK.2017-1.RLTS.T167281A87528800.en|access-date=19 December 2017}} 2. ^{{Cite book|url=http://gallica.bnf.fr/ark:/12148/bpt6k61025298/f92.image|title=Histoire naturelle des insectes. Névroptères|last=Rambur|first=Jules|publisher=Librairie Encyclopédique de Roret|year=1842|isbn=|language=French|location=Paris|pages=534 [70]|via=Gallica}} 3. ^{{World Odonata List}} 4. ^{{Cite web|url=https://biodiversity.org.au/afd/taxa/Potamarcha_congener|title=Species Potamarcha congener (Rambur, 1842)|last=|first=|date=2012|website=Australian Faunal Directory|publisher=Australian Biological Resources Study|access-date=1 March 2017}} 5. ^1 {{cite web|title=Species in the genus Potamarcha |publisher=John Caroll University |url=http://medusa.jcu.edu.au/Dragonflies/openset/getSpecies.php?genus=Potamarcha |accessdate=3 April 2014}} 6. ^{{cite book |last1=K.A. |first1=Subramanian |last2=K.G. |first2=Emiliyamma |last3=R. |first3=Babu |last4=C. |first4=Radhakrishnan |last5=S.S. |first5=Talmale |title=Atlas of Odonata (Insecta) of the Western Ghats, India |date=2018 |publisher=Zoological Survey of India |isbn=9788181714954|pages=368–369}} 7. ^{{Cite book|title=The Complete Field Guide to Dragonflies of Australia|last=Theischinger|first=Günther|last2=Hawking|first2=John|publisher=CSIRO Publishing|year=2006|isbn=978 0 64309 073 6|location=Collingwood, Victoria, Australia|pages=268|via=}} 8. ^1 {{cite book|author=C FC Lt. Fraser|author-link=Frederic Charles Fraser|title=The Fauna of British India, including Ceylon and Burma, Odonata Vol. III|publisher=Taylor and Francis|location=Red Lion Court, Fleet Street, London|year=1936|pages=289–291|url=https://archive.org/details/FraserOdonata3/page/n299}} 9. ^{{cite book|author=C FC Lt. Fraser|author-link=Frederic Charles Fraser|title=A Survey of the Odonate (Dragonfly) Fauna of Western India and Descriptions of Thirty New Species|publisher=|year=1924|pages=432|url=http://faunaofindia.nic.in/PDFVolumes/records/026/05/0423-0522.pdf}} 10. ^{{cite web|url=http://indiabiodiversity.org/species/show/228025|title=Potamarcha congener Rambur, 1842|publisher=India Biodiversity Portal|accessdate=2017-02-16}} 11. ^{{cite web|url=http://www.indianodonata.org/sp/621/Potamarcha-congener|title=Potamarcha congener Rambur, 1842|publisher=Odonata of India, v. 1.00. Indian Foundation for Butterflies|accessdate=2017-02-16}} External links{{Wikispecies-inline|Potamarcha congener}}{{Commons category-inline|Potamarcha congener}}{{Taxonbar|from=Q2050482}} 9 : Libellulidae|Odonata of Asia|Odonata of Oceania|Odonata of Australia|Insects of New Guinea|Insects of Indonesia|Insects of Southeast Asia|Taxa named by Jules Pierre Rambur|Insects described in 1842 |
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