| 释义 |
- Subspecies
- References
- Further reading
- External links
{{Speciesbox
| image = Arrowhead Spiketail - Cordulegaster obliqua, Colchester Park, Mason Neck, Virginia - 27442522210.jpg
| genus = Cordulegaster
| species = obliqua
| authority = (Say, 1839)
| status = LC
| status_system = iucn3.1
| status_ref =
}}Cordulegaster obliqua, the arrowhead spiketail, is a species of spiketail in the family of dragonflies known as Cordulegastridae.[[2][3][4] It is found in North America.]The IUCN conservation status of Cordulegaster obliqua is "LC", least concern, with no immediate threat to the species' survival. The population is stable.[6][7] SubspeciesThese two subspecies belong to the species Cordulegaster obliqua: - Cordulegaster obliqua fasciata Rambur, 1842 i c g
- Cordulegaster obliqua obliqua (Say, 1839) i g
Data sources: i = ITIS,[ c = Catalogue of Life,[2] g = GBIF,[3] b = Bugguide.net[4]]References1. ^1 2 {{Cite web| title=Cordulegaster obliqua species details| url=http://www.catalogueoflife.org/col/details/species/id/6f1c0e717527b52231725f4c224859ed| website=Catalogue of Life| accessdate=2018-04-30}}
2. ^1 2 {{Cite web| title=Cordulegaster obliqua| url=https://www.gbif.org/species/1421186| website=GBIF| accessdate=2018-04-30}}
3. ^1 {{Cite web| title=List of Endangered Species| url=http://www.iucnredlist.org/| website=IUCN Red List| accessdate=2018-04-30}}
4. ^1 2 {{Cite web| title=Cordulegaster obliqua Species Information| url=https://bugguide.net/node/view/18239| website=BugGuide.net| accessdate=2018-04-30}}
5. ^1 {{Cite web| accessdate = 2018-04-30| title = Odonata Central| url = https://www.odonatacentral.org/}}
}}Further reading{{refbegin}}
| last1 = Abbott | first1 = John C.
| date = 2005
| title = Dragonflies and Damselflies of Texas and the South-Central United States
| publisher = Princeton University Press
| isbn = 978-0691113647
}}
| last1 = Arnett | first1 = Ross H. Jr.
| date = 2000
| title = American Insects: A Handbook of the Insects of America North of Mexico
| url = https://books.google.com/books?id=DKzAmSDdLtsC
| publisher = CRC Press
| edition = 2nd
| isbn = 0-8493-0212-9
}}
| last1 = Ball-Damerow | first1 = J.E.
| last2 = Oboyski | first2 = P.T.
| last3 = Resh | first3 = V.H.
| date = 2015
| title = California dragonfly and damselfly (Odonata) database: temporal and spatial distribution of species records collected over the past century
| journal = ZooKeys
| volume = 482
| doi = 10.3897/zookeys.482.8453
| doi-access = free
}}
| last1 = Dunkle | first1 = Sidney W.
| date = 2000
| title = Dragonflies Through Binoculars: A Field Guide to Dragonflies of North America
| publisher = Oxford Press
| isbn = 978-0195112689
}}
| last1 = Needham | first1 = James G.
| last2 = Westfall Jr. | first2 = Minter J. Jr.
| last3 = May | first3 = Michael L.
| date = 2000
| title = Dragonflies of North America
| publisher = Scientific Publishers
| isbn = 0-945417-94-2
}}
| last1 = Nikula | first1 = Blair
| last2 = Loose | first2 = Jennifer L.
| last3 = Burne | first3 = Matthew R.
| date = 2003
| title = Field Guide to the Dragonflies and Damselflies of Massachusetts
| url = http://www.museunacional.ufrj.br/mndi/Aracnologia/Opilionomicon/Opilionomicon.htm
| publisher = Massachusetts Division of Fisheries & Wildlife
}}
| last1 = Paulson | first1 = Dennis R.
| last2 = Dunkle | first2 = Sidney W.
| date = 1999
| title = A Checklist of North American Odonata including English name, etymology, type locality, and distribution
| journal = Slater Museum of Natural History, University of Puget Sound, Occasional Paper no. 56
| publisher = The University of Puget Sound
}}
| last1 = Silsby | first1 = Jill
| date = 2001
| title = Dragonflies of the World
| publisher = Smithsonian Institution Press
| isbn = 978-1560989592
}}
| last1 = Steinmann | first1 = Henrik
| editor-last1 = Wermuth | editor-first1 = Heinz
| editor-last2 = Fischer | editor-first2 = Maximilian
| date = 1997
| title = World Catalogue of Odonata, Volume II: Anisoptera
| series = Das Tierreich
| publisher = Walter de Gruyter
| volume = 111
| isbn = 3-11-014934-6
}}{{refend}}External links{{refbegin}}{{refend}}{{clear}}{{Taxonbar|from=Q2942286}}{{dragonfly-stub}} 3 : Cordulegastridae|Articles created by Qbugbot|Insects described in 1839 |