Anisoptera

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Anisoptera

a suborder of the order Odonata containing the larger dragonflies in which the fore and hind wings are of different shapes and the nymphs possess a rectal gill.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005
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oenea, while the autumn+winter group had the lowest number of species and abundance was dominated by the anisopterans Macrothemis pseudimitans and Erpetogomphus elaps.