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''Proischnura rotundipennis'', the round-winged bluet is a species of damselfly in the family Coenagrionidae. It is endemic to South Africa, where it is scarce and localised. This species is found in the grassland biome, where its natural habitat is grassy verges of ponds and slow-flowing streams.〔 This bluet is 22–27 mm long, with a wingspan of 30–32 mm. The thorax is greenish blue with black dorsal and antehumeral stripes. The upper abdomen is mainly black; segments eight and nine are bright blue and segment ten is black. Key features for identification in the field are rounded wing-tips and the short, broad pterostigmata which are dark with pale edges.〔 P_rotundipennis_AManson2015_01_17_1349.jpg|Male P_rotundipennis_AManson2015_01_10_14_24_30_0330.jpg|Male P rotundipennis AManson2015 01 17 1351.jpg|Male head and thorax P_rotundipennis_AManson2015 01 17 1360.jpg|Male abdomen P_rotundipennis_AManson2015 01 17 1363.jpg|Male abdomen P_rotundipennis_AManson2015 02 14 9093.jpg|Male wing detail showing pterostigmata P_rotundipennis_AManson2015 01 10 14 26 50 0361.jpg|Female P_rotundipennis_AManson2015 02 14 9105.jpg|Mating pair ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Proischnura rotundipennis」の詳細全文を読む スポンサード リンク
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