Ischnura
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Related Articles from SNS
Temporal persistence of admixed phenotypes in a damselfly hybrid zone
In odonates, hybridization has been documented in several species pairs, yet the long-term persistence of hybrid phenotypes remains poorly understood, particularly in Neotropical systems. Here, we investigate a putative hybrid zone between Ischnura capreolus and Ischnura cyane, which overlap along an altitudinal gradient in the Colombian Andes. We combined temporal sampling across sympatric and allopatric localities with multilocus genetic analyses and geometric morphometrics of wings and...
Nature's 'master painters': Study reveals how damselflies break optical barriers to create saturated colors
Nature's 'master painters': Study reveals how damselflies break optical barriers to create saturated colors Gaby Clark Scientific Editor Andrew Zinin Lead Editor Scientists at Ben-Gurion University of the Negev (BGU) have uncovered for the first time the "ingenious" biological strategies that allow blue-tailed damselflies to produce strikingly vivid, angle-independent colors. The study, published in the Proceedings of the National Academy of Sciences, provides a new blueprint for creating...