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- Libellula lydia ist eine in Nordamerika weitverbreitete Libellenart der Familie der Segellibellen. (de)
- The common whitetail or long-tailed skimmer (Plathemis lydia) is a common dragonfly across much of North America, with a striking and unusual appearance. The male's chunky white body (about 5 cm or 2 inches long), combined with the brownish-black bands on its otherwise translucent wings, give it a checkered look. Females have a brown body and a different pattern of wing spots, closely resembling that of female Libellula pulchella, the twelve-spotted skimmer. Whitetail females can be distinguished by their smaller size, shorter bodies, and white zigzag abdominal stripes; the abdominal stripes of L. puchella are straight and yellow. The common whitetail can be seen hawking for mosquitoes and other small flying insects over ponds, marshes, and slow-moving rivers in most regions except the higher mountain regions. Periods of activity vary between regions; for example in California, the adults are active from April to September. Like all perchers, common whitetails often rest on objects near the water, and sometimes on the ground. Males are territorial, holding a 10-to-30-metre stretch (33 to 98 ft) of the water's edge, and patrolling it to drive off other males. The white pruinescence on the abdomen, found only in mature males, is displayed to other males as a territorial threat. The nymphs are dark green or brown, but are usually found covered in algae. They feed on aquatic invertebrates such as mayfly larvae and small crayfish, and also on small aquatic vertebrates such as tadpoles and minnows. Because of their abundance, whitetail naiads are in turn an important food source for various fish, frogs, and birds, and also for other aquatic insects. Some authorities classify the whitetails, including the common whitetail, in genus Libellula rather than Plathemis. This matter has been debated at least since the end of the nineteenth century. Recent molecular systematics evidence suggests that separation of the whitetails from the rest of Libellula may be appropriate. (en)
- La libellule lydienne (Plathemis lydia) appartient à la famille des Libellulidae. On la retrouve dans l'ensemble des 48 États de la zone continentale des États-Unis. Au Canada, elle est présente en Colombie-Britannique, en Ontario, au Québec, au Nouveau-Brunswick, en Nouvelle-Écosse, à l'Île-du-Prince-Édouard et dans la province de Terre-Neuve-et-Labrador. (fr)
- Plathemis lydia is een libellensoort uit de familie van de korenbouten (Libellulidae), onderorde echte libellen (Anisoptera). De wetenschappelijke naam Plathemis lydia is voor het eerst geldig gepubliceerd in 1773 door Drury. (nl)
- Plathemis lydia – gatunek ważki z rodziny ważkowatych (Libellulidae). Występuje na terenie Ameryki Północnej i Ameryki Środkowej. (pl)
- 普通白尾蜻（学名：Plathemis lydia）是蜻蛉目下的一种蜻蜓，分布于美国与加拿大南部。 (zh)
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- Libellula lydia ist eine in Nordamerika weitverbreitete Libellenart der Familie der Segellibellen. (de)
- La libellule lydienne (Plathemis lydia) appartient à la famille des Libellulidae. On la retrouve dans l'ensemble des 48 États de la zone continentale des États-Unis. Au Canada, elle est présente en Colombie-Britannique, en Ontario, au Québec, au Nouveau-Brunswick, en Nouvelle-Écosse, à l'Île-du-Prince-Édouard et dans la province de Terre-Neuve-et-Labrador. (fr)
- Plathemis lydia is een libellensoort uit de familie van de korenbouten (Libellulidae), onderorde echte libellen (Anisoptera). De wetenschappelijke naam Plathemis lydia is voor het eerst geldig gepubliceerd in 1773 door Drury. (nl)
- Plathemis lydia – gatunek ważki z rodziny ważkowatych (Libellulidae). Występuje na terenie Ameryki Północnej i Ameryki Środkowej. (pl)
- 普通白尾蜻（学名：Plathemis lydia）是蜻蛉目下的一种蜻蜓，分布于美国与加拿大南部。 (zh)
- The common whitetail or long-tailed skimmer (Plathemis lydia) is a common dragonfly across much of North America, with a striking and unusual appearance. The male's chunky white body (about 5 cm or 2 inches long), combined with the brownish-black bands on its otherwise translucent wings, give it a checkered look. Females have a brown body and a different pattern of wing spots, closely resembling that of female Libellula pulchella, the twelve-spotted skimmer. Whitetail females can be distinguished by their smaller size, shorter bodies, and white zigzag abdominal stripes; the abdominal stripes of L. puchella are straight and yellow. (en)
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