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Enallagma cyathigerum (common blue damselfly, common bluet, or northern bluet) is a species found mainly between latitudes 40°N and 72°N; [2] It is widely distributed in the Palearctic, and the Nearctic species Enallagma annexum was at one time considered to be synonymous with it. The species can reach a length of 32 to 35 mm (1.3 to 1.4 in).
Damselfly. Damselflies are flying insects of the suborder Zygoptera in the order Odonata. They are similar to dragonflies (which constitute the other odonatan suborder, Epiprocta) but are usually smaller and have slimmer bodies. Most species fold the wings along the body when at rest, unlike dragonflies which hold the wings flat and away from ...
The dainty damselfly (Coenagrion scitulum), also known as the dainty bluet, is a blue damselfly of the family Coenagrionidae. This is a scarce species found mainly in southern Europe, northern Africa, southwest Asia, and Central America. C. scitulum are Odonata (dragonflies & damselflies) predators that can reach a length of 30–33 mm at ...
Megaloprepus caerulatus. Megaloprepus caerulatus, also known as the blue-winged helicopter, is a forest giant damselfly of the family Coenagrionidae. Forest giant damselflies were previously recognized as their own family, Pseudostigmatidae. M. caerulatus is found in wet and moist forests in Central and South America.
Blue-morph on pitcher plant in California. Female dimorphism occurs in two populations of Argia vivida from British Columbia, Canada. They are described as varying from a blue color morph and red color morph. Physiological color changes occur in males and both female morphs as a result of changing temperatures throughout the day.
Enallagma aspersum, the azure bluet, is a species of narrow-winged damselfly in the family Coenagrionidae. [2][3][4][5] It is found in North America (Canada and the United States). [1][2] The IUCN conservation status of Enallagma aspersum is "least concern", with no immediate threat to the species' survival. The population is stable. [1][6]
Lestes colensonis (White, 1846) Austrolestes colensonis (Māori: kekewai), [3] commonly known as the blue damselfly, is a species of damselfly of the family Lestidae. It is endemic to New Zealand and can commonly be found throughout the country, and at any time of the year. It is New Zealand's largest damselfly, and only blue odonate.
The damselfly has a blue and black abdomen, usually with more black than blue.The black humeral stripes are about a half the width of the blue antehumerals.The tule bluet postocular spots are small and triangular; they are separated by a thin occipital bar.