词条 | Progomphus obscurus |
释义 |
| name = Common sanddragon | image = | image_caption = | status = LC | status_system = IUCN3.1 | status_ref = [1] | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Odonata | familia = Gomphidae | genus = Progomphus | species = P. obscurus | binomial = Progomphus obscurus | binomial_authority = (Rambur, 1842) | synonyms = }} The common sanddragon (Progomphus obscurus) is a species of dragonfly in the family Gomphidae, found in eastern United States and southern Ontario.[2] References1. ^{{Cite journal | author = Paulson, D.R. | title = Progomphus obscurus | journal = The IUCN Red List of Threatened Species | volume = 2017 | page = e.T51272340A65836474 | publisher = IUCN | date = 2017 | url = http://www.iucnredlist.org/details/51272340/0 | doi = 10.2305/IUCN.UK.2017-3.RLTS.T51272340A65836474.en | access-date = 15 December 2017}} 2. ^Dunkle, S.W., Dragonflies through Binoculars. Toronto:Oxford University Press, 2000.
External links
2 : Gomphidae|Insects described in 1842 |
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