| 词条 | Triacanthagyna |
| 释义 |
| name = Triacanthagyna | image = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Odonata | subordo = Anisoptera | familia = Aeshnidae | genus = Triacanthagyna | genus_authority= Selys, 1883 }}Triacanthagyna is a genus of dragonflies in the family Aeshnidae. The species have large eyes and broad wings. The females have three prominent spines under the last abdominal segment which gives the genus its name. They are commonly known as three-spined darners.[1] The genus contains the following species:[2]
References1. ^1 {{cite book|last=Paulson|first=Dennis R.|title=Dragonflies and Damselflies of the West|year=2009|publisher=Princeton University Press|isbn=0-691-12281-4}} {{Taxonbar|from=Q2530461}}{{dragonfly-stub}}2. ^{{World Odonata List}} 3. ^1 2 {{cite web|title=North American Odonata|url=http://www.pugetsound.edu/academics/academic-resources/slater-museum/biodiversity-resources/dragonflies/north-american-odonata/|publisher=University of Puget Sound|accessdate=5 August 2010|year=2009}} 3 : Aeshnidae|Anisoptera genera|Taxa named by Edmond de Sélys Longchamps |
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