Rhyothemis is a genus of dragonfly in the family Libellulidae. They are commonly known as flutterers.

Rhyothemis species are found in Africa, Asia, Australia and the Pacific region. The flight of the genus Rhyothemis is usually fluttering, leading to the common description of "flutterer" for most species in the genus.

Etymology The genus name Rhyothemis is derived from the Greek ῥέω (rheō, "to flow") and -themis, from Greek Θέμις (Themis), the goddess of divine law, order and justice. In early odonate taxonomy, names ending in -themis were widely used for dragonflies. The name may refer to the irregularly banded and coloured wings of species in the genus, resembling flow banding in rhyolite.

Species The genus Rhyothemis includes the following species: +MaleFemaleScientific nameCommon nameDistributionRhyothemis aterrima Black Jewel FluttererBrunei Darussalam; Cambodia; Indonesia (Kalimantan, Sumatera); Malaysia (Sabah, Peninsular Malaysia, Sarawak); Thailand; Viet Nam;Rhyothemis braganza Iridescent FluttererAustralia (Western Australia, Queensland, Northern Territory)Rhyothemis cognata Madagascar FluttererMadagascarRhyothemis fenestrina Skylight FluttererAngola; Benin; Botswana; Cameroon; Congo; Democratic Republic of the Congo; Côte d'Ivoire; Gabon; Ghana; Kenya; Liberia; Malawi; Namibia; Nigeria; Rwanda; Senegal; Sierra Leone; Tanzania; Uganda; ZambiaRhyothemis fulgens Bornean Brown FluttererBrunei Darussalam; Indonesia (Kalimantan, Sumatera); Malaysia (Peninsular Malaysia, Sarawak); SingaporeRhyothemis fuliginosa Butterfly FluttererChina, Korea, and JapanRhyothemis graphiptera Graphic Flutterer or Banded Flutterer or Small Pond DragonflyAustralia (New South Wales, Northern Territory, Queensland, Western Australia); Indonesia (Papua, Lesser Sunda Is., Maluku); New Caledonia; Papua New GuineaRhyothemis hurleyi Indonesia (Papua)Rhyothemis mariposa Mariposa FluttererDemocratic Republic of the Congo; Zambia; Angola; NamibiaRhyothemis notata Veiled FluttererBenin; Cameroon; Central African Republic; Congo; Democratic Republic of the Congo; Gabon; Gambia; Ghana; Liberia; Nigeria; Sierra LeoneRhyothemis plutonia Greater Bluewing or Great Sapphire FluttererBangladesh; China (Hainan); India (Assam, West Bengal); Indonesia (Sumatera); Laos; Malaysia (Peninsular Malaysia); Myanmar (mainland); Nepal; Thailand; Viet NamRhyothemis princeps Australian Sapphire Flutterer or Zircon FluttererAustralia (Queensland); Indonesia (Papua); Papua New Guinea (main island group)Rhyothemis pygmaea Small Bronze FluttererIndonesia (Sulawesi, Maluku, Papua)Rhyothemis regia Pied Sapphire FluttererAmerican Samoa (American Samoa, Swains Is.); Indonesia (Papua, Lesser Sunda Is., Maluku); Malaysia (Sabah); Northern Mariana Islands; Philippines; Samoa; Taiwan; Tokelau; Tonga; Wallis and FutunaRhyothemis resplendens Jewel FluttererAustralia (Queensland); Indonesia (Maluku, Papua); Papua New Guinea (main island group, North Solomons, Bismarck Archipelago); Philippines; Solomon Islands (South Solomons)Rhyothemis rita Rita FluttererIndonesia (Papua)Rhyothemis semihyalina Phantom FluttererAngola (Cabinda, Angola); Azerbaijan; Benin; Botswana; Cameroon; Chad; Comoros; Democratic Republic of the Congo; Côte d'Ivoire; Eritrea; Eswatini; Ethiopia; Gabon; Gambia; Georgia; Ghana; Guinea-Bissau; Iran; Iraq; Kenya; Liberia; Madagascar; Malawi; Mauritius (main island); Mayotte; Mozambique; Namibia (main part, Caprivi Strip); Nigeria; Oman; Rwanda; Réunion; Senegal; Seychelles (Aldabra, Seychelles (main island group)); Sierra Leone; Somalia; South Africa (Free State, Gauteng, KwaZulu-Natal, Limpopo Province, Mpumalanga, North-West Province, Western Cape); South Sudan; Syria; Tanzania; Togo; Turkey (Turkey-in-Asia); Uganda; Zambia; ZimbabweRhyothemis severini Bluetip FluttererTaiwanRhyothemis splendens Splendid Flutterer Democratic Republic of the CongoRhyothemis triangularis Asian Sapphire Flutterer or Lesser BluewingBrunei Darussalam; China (Fujian, Guangdong); Hong Kong; India (Tamil Nadu, Assam, Kerala, Karnataka); Indonesia (Kalimantan, Jawa, Sumatera); Malaysia (Sarawak, Peninsular Malaysia, Sabah); Philippines; Singapore; Sri Lanka; Taiwan; ThailandRhyothemis variegata Common Picture Wing or Variegated FluttererBangladesh; Cambodia; China (Guangdong, Hainan, Fujian); Guam; Hong Kong; India (Mahé, Uttaranchal, Daman, Gujarat, Delhi, Haryana, Assam, Dadra-Nagar-Haveli, Pondicherry, Bihar, Jharkhand, Goa, Uttar Pradesh, Orissa, Arunachal Pradesh, Yanam, Darjiling, Himachal Pradesh, Sikkim, Andhra Pradesh, Karnataka, Nagaland, Chandigarh, Tripura, Manipur, West Bengal, Maharashtra, Mizoram, Chhattisgarh, Meghalaya, Madhya Pradesh, Jammu-Kashmir, Tamil Nadu, Karaikal, Punjab, Andaman Is., Kerala, Diu); Laos; Myanmar (mainland); Nepal; Sri Lanka; Taiwan; Thailand; Viet Nam

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