Somatochlora, or the striped emeralds, is a genus of dragonflies in the family Corduliidae with 42 described species found across the Northern Hemisphere.
The Bulgarian emerald, Corduliochlora borisi, is a species of dragonfly in the family Corduliidae, and the only species in the genus Corduliochlora. It is found in Bulgaria, Greece, and Turkey. Its natural habitat is rivers. It is threatened by habitat loss. The species is named after Boris Marinov. It was formerly treated as a member of the genus Somatochlora.
Somatochlora ozarkensis, the Ozark emerald is a species of dragonfly in the family Corduliidae. It is endemic to Kansas, Missouri, Oklahoma and Arkansas in the United States, where its natural habitat in rivers.
Somatochlora sahlbergi, the treeline emerald, is a species of dragonfly in the family Corduliidae. It is found at high latitudes across northern Eurasia and North America, and occurs farther north than any other dragonfly.
The brilliant emerald, Somatochlora metallica, is a middle-sized species of dragonfly. It is the largest and greenest of the Somatochlora species; 50–55 millimetres (2.0–2.2 in) long.
Somatochlora albicincta, the ringed emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora minor, the ocellated emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora franklini, the delicate emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora provocans, the treetop emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora whitehousei, or Whitehouse's emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora hudsonica, the Hudsonian emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora cingulata, the lake emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora linearis, the mocha emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora kennedyi, or Kennedy's emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora shennong is a species of dragonfly in the family Corduliidae. It was described in 2014 based on specimens from Hubei, China, and is also known from Guangxi. It occurs at narrow ditches with dense emergent vegetation. It is related to two other east Asian species: Somatochlora dido and Somatochlora taiwana.
Somatochlora daviesi is a species of dragonfly in the family Corduliidae. It was first described in 1977 based on specimens from Meghalaya, India, and is also known from Nepal and Bhutan. It resembles the east Asian S. dido in its small size and lack of yellow markings on most of the abdomen. Like other species in the genus, S. davisi is predominantly dark metallic brown to green. The formerly recognised Somatochlora nepalensis is now considered to be a synonym of S. daviesi.
Somatochlora dido is a species of dragonfly in the family Corduliidae. It is known from southeastern China and northern Vietnam, but populations in Vietnam may alternatively represent a separate, undescribed, species. S. dido has sometimes been treated as synonymous with S. taiwana from Taiwan, but more recent publications have treated them as separate species. S. shennong is also closely related.
Somatochlora lingyinensis is a species of dragonfly in the family Corduliidae. It was described in 1979 based on a specimen from Lingyin in Zhejiang, China. No other specimens are known.
Somatochlora exuberata is a species of dragonfly in the family Corduliidae. It is found in eastern Russia, northern China, Korea, and Hokkaido, Japan.
Somatochlora graeseri is a species of dragonfly in the family Corduliidae. It is found in Asia, where it occurs in Japan, Korea, northern China, and Russia.
male
close-up of head and thorax
