Wednesday, 11 September 2024

11-9-2024 LAGO DEL SILLA, VALENCIA - LONG SKIMMER DRAGONFLY (FEMALE) (ORTHETRUM TRINACRIA)


It reproduces in standing water bodies, such as lakes, reservoirs, man-made ponds and deserted, flooded quarries. It often lives in surroundings which are built or modified by humans, whenever there are some shore plants, such as reeds, bulrushes and rushes.

It flies powerfully and very often it is territorial and struggles with other male and dragonflies, such as Ischnura graellsii and Crocothemis erythraea, which it can feed on. It rests often, although it flies away whenever it feels it is under threat. These dragonflies rest on the ground or in vegetation, and keep their wings pointed forwards over the thorax. Generally speaking, this species' dragonflies are sedentary, but they can go away from the place where they reproduce and spread.

In Spain, it flies from June to October. However, it increases in range and it is more copious from June to September.


Orthetrum trinacria, the Long Skimmer, is a species of dragonfly in the family Libellulidae. It is found in Algeria, Angola, Botswana, Burkina Faso, Cameroon, Ivory Coast, Egypt, Ethiopia, France (Corsica), Gambia, Ghana, Italy (Sicily and Sardinia), Kenya, Libya, Madagascar, Malawi, Mali, Morocco, Mozambique, Namibia, Niger, Nigeria, Senegal, Somalia, South Africa, Tanzania, Togo, Uganda, Zambia, Zimbabwe, and possibly Burundi. It was recently recorded in the Maltese Islands in 2003 and was recorded breeding on the island of Gozo in 2004. Its natural habitats are rivers, shrub-dominated wetlands, swamps, freshwater lakes, intermittent freshwater lakes, freshwater marshes, and intermittent freshwater marshes. Also breeding in Southern Spain (Murcia and Malaga Provinces) and the Canary Islands.

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