| 词条 | Onychogomphus striatus |
| 释义 |
| name = Onychogomphus striatus | image = Onychogomphus striatus, Thattekkad, Kerala, India (cropped).png | image_caption = from Thattekkad, Kerala | status = DD | status_system = IUCN3.1 | status_ref = [1] | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Odonata | familia = Gomphidae | genus = Onychogomphus | species = O. striatus | binomial = Onychogomphus striatus | binomial_authority = Fraser, 1924 | synonyms = }}Onychogomphus striatus[2] is a species of dragonfly in the family Gomphidae. It is endemic to the streams of Western Ghats of India. Reports from Nepal requires further studies.[3] Description and habitatIt is a medium sized dragonfly with bottle-green eyes. Its thorax is black on dorsum, marked with yellow. There is a mesothoracic collar, oblique antehumeral stripes joined to the mesothoracic collar, and complete humeral stripes. Laterally yellow, with two black lines mapping out the sutures. The humeral stripes tapering to a point below, and black lines on lateral sutures rather thicker. Segment 1 of the abdomen is black, with a large lateral yellow spot. Segment 2 has a narrow basal black ring and broad sub-basal black stripes. Segments 3 to 6 have yellow basal rings and median dorsal spots. Segment 7 has its basal half yellow. Segment 8 and 9 are black, with a large yellow spot on each side. Segment 10 is entirely black. Superior anal appendages are yellow, the inferior is dark. Superiors have a fine black line along the upper surface of the apical third.[4] No information available on the habitat or ecology of this species, but it is likely to breed in rocky forest streams as other species in this genus.[4] See also
References1. ^{{cite journal | authors =Dow, R.A. | title = Onychogomphus striatus | journal = IUCN Red List of Threatened Species | volume= 2009| page = e.T163644A5628959| publisher = IUCN | year = 2009| url = http://www.iucnredlist.org/details/163644/0| accessdate = 2018-10-05 }} {{Taxonbar|from=Q10610326}}{{dragonfly-stub}}2. ^{{cite web|url=https://www.pugetsound.edu/academics/academic-resources/slater-museum/biodiversity-resources/dragonflies/world-odonata-list2/|title=World Odonata List|publisher=Slater Museum of Natural History|accessdate=2018-10-02}} 3. ^{{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=249}} 4. ^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. II|publisher=Taylor and Francis|location=Red Lion Court, Fleet Street, London|year=1934|pages=249-250|url=https://archive.org/details/FraserOdonata2/page/n271}} 2 : Gomphidae|Taxa named by Frederic Charles Fraser |
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