Refine
Year of publication
Document Type
- Part of Periodical (28)
- Article (3)
Language
- English (31)
Has Fulltext
- yes (31)
Is part of the Bibliography
- no (31)
Keywords
- Odonata (20)
- Cambodia (14)
- dragonflies (13)
- damselflies (12)
- fauna (10)
- Russia (6)
- Thailand (4)
- new subspecies (4)
- the first country record (4)
- Koh Kong Province (3)
- Krasnodarskiy Kray (3)
- dragonfly (3)
- taxonomy (3)
- Black Sea coast (2)
- Caliaeschna microstigma (2)
- Corduliidae (2)
- Indochina (2)
- West Caucasus (2)
- habitat (2)
- the West Caucasus (2)
- 1859 (geographical variation, habitat) (1)
- 1899 (1)
- 1899 reidentified as Euthygomphus yunnanensis Zhou et Wu (1)
- 1902 (mutual displacement, putative hybrid) (1)
- 1904 and O. testacea Laidlaw (1)
- 1911 (1)
- 1970 (possible synonymy, a closely related species) (1)
- 1977 (wing lustre, new combination) (1)
- 1992. Heliogomphus sp (1)
- 2001 (the second publshed finding, additional specific characters, habitat) (1)
- 2015 (records in Thailand) (1)
- 2015 (resemblance to a specimen from North Vietnam) (1)
- 941 compared to Lamelligomphus vietnamensis Karube 2015 (1)
- Abrau Peninsula (1)
- Aciagrion approximans (Selys, 1876) and Aciagrion migratum (Selys, 1876) (relationship, differences, occurrence in Cambodia) (1)
- Aciagrion sp. (1)
- Aeshna viridis (1)
- Amphiallagma parvum (1)
- Anax immaculifrons (1)
- Anisoptera (1)
- Annamense Mountains (1)
- Archibasis viola (1)
- Bali (1)
- Battambang Province (1)
- Bokor Plateau (1)
- Bol'shekhekhtsirskiy State Nature Reserve (1)
- Burmagomphus asahinai (1)
- Burmagomphus divaricatus (1)
- Calopteryx virgo festiva var. feminalis (1)
- Cambodian Lowland (1)
- Cambodian records of Merogomphus parvus Krüger (1)
- Cardamom Mountains (1)
- Cardamoms (1)
- Central Iran (1)
- Chalcolestes parvidens (1)
- Chalcolestes viridis (1)
- Coeliccia (1)
- Coeliccia kazukoae (1)
- Coenagrion ecornutum (1)
- Coenagrion ornatum (1)
- Coenagrion scitulum (1)
- Coenagrion vanbrinkae (1)
- Cordulegaster picta (1)
- Esfahan Province (1)
- Euphaea masoni inouei Asahina (1)
- Euphaea masoni ssp. (1)
- Euphaea ochracea Selys (1)
- Far East (1)
- Gomphidia abbotti (1)
- Gomphus amseli (1)
- Gomphus schneideri (1)
- Gomphus vulgatissimus (1)
- Gynacantha demeter Ris (1)
- Gynacantha dohrni Krüger (1)
- Heliogomphus svihleri Asahina (1)
- Hemicordulia tenera (1)
- Idionychinae (1)
- Idionyx murcia (1)
- Indolestes burmanus (1)
- Indolestes gracilis expressior (1)
- Indonesia (1)
- Ischnura elegans subspecies (1)
- Jaccard coefficient values (1)
- Kampong Saom Peninsula (1)
- Khabarovsk (1)
- Khabarovskiy Kray (1)
- Khone Pha Pheng Falls (1)
- Koh Rong Island (1)
- Krasnoyarskiy Kray (1)
- Kyshtovka District (1)
- Lake Khanka (1)
- Lake Tonle Sap (1)
- Lamelligomphus castor (1)
- Lamelligomphus castor Lieftinck (1)
- Lesser Sundas (1)
- Lestes macrostigma (1)
- Lombok (1)
- Lombok Strait (1)
- Lorestan (1)
- Macromia amphigena fraenata (1)
- Macromia daimoji (1)
- Macromia moorei (1)
- Macromia pinratani (1)
- Macromidia (1)
- Markazi Province (1)
- Mekong River (1)
- Melaleuca forest (1)
- Mondulkiri Province (1)
- Myanmar (1)
- Nehalennia speciosa (1)
- Nesciothemis farinosa (1)
- Neurothemis ramburii (1)
- Neurothemis terminata (1)
- North Kazakhstan (1)
- Nososticta emphyla (1)
- Novosibirsk Province (1)
- Onychargia priydak Kosterin (1)
- Onychothemis culminicola Förster (1)
- Ophiogomphus spinicornis Selys, 1878, diel phenology (1)
- Orientogomphus minor (1)
- O’Som village (1)
- Pantala flavescens (1)
- Paracercion hieroglyphicum (1)
- Paracercion v-nigrum (1)
- Phnom Dalai (1)
- Phnom Kulen Mountains (1)
- Phnom Tumpor (1)
- Polycanthagyna erythromelas (1)
- Preah Sihanouk Province (1)
- Primorskiy Kray (1)
- Primorye (1)
- Procordulia sambawana (1)
- Prodasineura autumnalis (1)
- Prodasineura hoffmanni Kosterin (1)
- Prodasineura humeralis (1)
- Pseudagrion spernatum (1)
- Pursat Province (1)
- Ream National Park (1)
- Ream Peninsula (1)
- Red Data Book (1)
- Rhinocypha seducta Hämäläinen et Karube (1)
- Rhyothemis phyllis subspecies (1)
- Risiophlebia guentheri (1)
- Selysiothemis nigra (1)
- Shaogomphus postocularis epophthalmus (1)
- Shaogomphus schmidti (1)
- Siberia (1)
- Siem Reap Province (1)
- Somatochlora alpestris Selys, 1840 (1)
- Somatochlora exuberata Bartenev, 1910 (1)
- Stung Treng Province (1)
- Stylurus flavipes (1)
- Sundaland (1)
- Sympetrum fonscolombii Selys, 1840 (1)
- Synthemisidae (1)
- Tetrathemis flavescens (1)
- Thala Barivat District (1)
- Tonle Sap River (1)
- Trat Province (1)
- Turan Depression (1)
- TuranYuyk Depression (1)
- Tuva (1)
- Tuvinian Autonomous Region (1)
- Tyva Republic (1)
- UbsuNur Depression (1)
- Vasyugan Bog (1)
- Veal Veang District (1)
- Vestalis gracilis (Rambur, 1842) (wing enfumation) (1)
- Wallace Line (1)
- Wallacea (1)
- West Sayan (1)
- West Siberia (1)
- West Siberian Plain (1)
- Zygoptera (1)
- androchromatic females in Neurothemis fluctuans (1)
- ational Preah Sihanouk Ream National Park (1)
- biogeographical boundaries (1)
- coastal marshes (1)
- confirmation of photographic records (1)
- corrected data (1)
- crepuscular activity (1)
- crepuscular behaviour (1)
- dasha (1)
- deforestation (1)
- donnellyi ssp. nov. (1)
- drought of 2016 (1)
- endemic species (1)
- evergreen forest (1)
- fauna, Cambodia (1)
- floodplain (1)
- habits (1)
- interesting specimens (1)
- lotic species in the Mekong River (1)
- low deciduous dipterocarp forest (1)
- lowland rainforest (1)
- mangroves (1)
- matutinal activity (1)
- national checklist (1)
- nature extermination (1)
- new country record (1)
- new provincial records (1)
- odonatological studies (1)
- phenology (1)
- poungyi (1)
- preying by birds (1)
- seasonality aspects (1)
- species (1)
- swamped forest (1)
- syntopic Pseudagrion australasiae and Pseudagrion microcephalum (1)
- tall evergreen dipterocarp forest (1)
- temporarily inundated forest (1)
- the Abrau Peninsula (1)
- the Amir River (1)
- the Black Sea coast (1)
- the Taman' Peninsula (1)
- the Ussuri River (1)
- trophic swarming flight (1)
- unavailable name (1)
- vespertinal activity (1)
- vikhrevi ssp. nov. (1)
- water oxygen level (1)
- world northernmost records (1)
Macromidia genialis buusraaensis subspecies nova (Odonata, Synthemisidae s.l.) from eastern Cambodia
(2018)
Macromidia genialis buusraaensis subspecies nova is described from 10 males and 2 females from three localities of Mondulkiri Province, the eastern Cambodia (the type locality: a brook downstream Buu Sraa Waterfall 12°34' N 107°25' E). The new subspecies is close to M. g. shanensis Fraser, 1927 and differs from it by an additional, and the broadest, yellow spot on S7. It is partly syntopic with Macromidia rapida Martin, 1907. A brief overview of the current knowledge of the genus Macromidia Martin, 1907 is provided.
More Odonata found at the Cardamonean foothills in Koh Kong Province of Cambodia in 2014-2018
(2018)
Still unpublished data on Odonata of the coastal foothills of the Cardamom Mts. in Koh Kong Province, SW Cambodia obtained in 2014-2018 are provided. Tetrathemis flavescens Kirby, 1889 is for the first time reported for Cambodia and Risiophlebia guentheri Kosterin, 2015 for SW Cambodia. The photographic records from this area of Gynacantha basiguttata Selys, 1882, Gynacantha demeter Ris, 1911, Heliaeschna crassa Krüger, 1899, Amphithemis curvistyla Selys, 1891 and Pornothemis serrata Krüger, 1902 have been confirmed by specimens. The known local faunas of two neighbouring rivulets in Koh Kong Province, rich in Odonata, are updated and summarised.
New data on Odonata of the Preah Sihanouk Province of Cambodia obtained in March 2017 and November 2018 are presented. The presence of Onychargia atrocyana Selys, 1865 in Cambodia is confirmed. Twentyone species are added to the known fauna of the Kbal Chhay Waterfall environs, 19 species to that of Ream Peninsula and 4 to that of Koh Rong Island. The total number of species registered for Kampong Saom Peninsula amounts to 74. The presented data are rather of historical importance since most of the remaining forest has been quickly and irreversibly logged a few months ago. The validity of Gynacantha demeter Ris, 1911 as a species distinct from G. dohrnii Krüger, 1899 is doubted.
Phnom Tumpor is a scarcely accessible basalt table mountain in the Cardamom Mts. in Pursat Province of Cambodia. On top surface it bears tall evergreen forest (ca 1100 m a.s.l.), concealing a slow rivulet, O'Gran, being a chain of deep pools. It was examined odonatologically on March 1418th, 2019. Six common species were recorded in dry and burnt scrub on the Phnom Tumpor slopes and ten on the forested upper surface at O'Gran, among them Polycanthagyna erythromelas (Selys, 1891) and Macromia sp. cf. pinratani Asahina, 1987 for the first time in Cambodia. The peculiarities of the males of Coeliccia kazukoae Asahina, 1984 from Phnom Tumpor and the problem of distinguishing females of M. pinratani and M. moorei are discussed.
Odonatological results of a trip across the southern Far East of Russia, from nearly the border of North Korea to Khabarovsk from July 1st to 16th, 2014, are presented. In total, 50 species were recorded, including those with limited presence in Russia, such as Paracercion calamorum, P. hieroglyphicum, P. plagiosum (for this species the 3rd Russian locality is reported), Pseudocopera tokyoensis, Stylurus annulatus (2nd Russian locality), Sinictinogomphus clavatus; Trigomphus citimus, Macromia daimoji (3rd Russian locality), M. manchurica, Deielia phaon, Lyriothemis pachygastra (2nd Russian locality). For S. annulatus, M. manchurica and D. phaon the northernmost known localities in the world are reported. D. phaon, earlier reported from one locality in Russia, have been found in five localities in Primorye and for the first time reported for Khabarovskiy Kray in general and Bol'shekhekhtsirskiy State Nature Reserve in particular. A trend of mutual exclusion of two abundant Shaogomphus postocularis epophthalmus and S. schmidti is supposed: the lowermost Ussuri River / Amur River, respectively. Variation in Paracercion spp. and Macromia amphigena fraenata is discussed.
Phnom Kulen is a small and low plateau in the northern Cambodia still partly covered with evergreen forests and isolated from similar habitats by the Cambodian Lowland at least for 60 km. A preliminary checklist of its Odonata is provided, including 97 species. Burmagomphus sp. cf. willamsoni and Macromia callisto are for the first time reported for Cambodia.
Lake Tonle Sap in NW Cambodia is the largest freshwater lake in Southeast Asia and one of the most productive freshwater ecosystems in the world, so its banks are a home for ca 1,5 million people. It serves as a natural reservoir of the excess water of the Mekong River and cyclically changes its area from 2,500 km2 in May to 16,000 km2 in October. Its banks are naturally occupied by temporarily inundated forest and scrub, at present mostly replaced by rice fields. The present day semiaquatic vegetation of the lake is to a large extent formed by invasive plant species. The hitherto existing data on Odonata of the lake are very scarce. The author briefly examined the bank and floodplain at the NW part of the lake in February/March 2017, June and November 2018 and December 2019. Five main localities studied are described and illustrated
in detail. In total 41 odonate species of four families (22 in Libellulidae) were found. Most of them are common and widespread lentic species but Macrogomphus phalantus is a species hitherto known only by few specimens from swamped forests of Borneo and Sumatra; its Tonle Sap population was earlier described by the author as the subspecies M. phalantus jayavarman Kosterin, 2019. The earlier published report by Seehausen et al. (2016) of Sinictinogomphus clavatus (not found by the author) was a considerable extension of the known species’ range to the south. Six species were found in all main examined localities and ten only in one of them. At any season at the lake immediate bank (that is water front at the lowest level), Brachythemis contaminata predominates overwhelmingly, Orthetrum sabina and Crocothemis servilia are numerous, two damselfly species, Pseudagrion microcephalum and P. rubriceps, invariably occur at floating vegetation (mostly water hyacinth), and Trithemis pallidinervis, Urothemis signata, Rhyothemis phyllis, R. variegata and Tholymis tillarga are common at bushes. Agriocnemis nana, Ceriagrion praetermissum, Ischnura senegalensis, Macrogomphus phalantus, and Aethriamanta aethra were occasionally met at the lake bank. Other 26 species were found, with different occurrence and quantity, on the lake floodplain. Variation of the male occiput coloration of Amphiallagma parvum is commented.
Prey Long (Prey Lang) Forest is the largest remaining lowland rainforest in Indochina, shared by Stung Treng, Preah Vihear, Kampong Thom and Kratie Provinces of Cambodia, which has been persisted until present because of the lack of roads. It includes patches of unique evergreen swamp forests. Odonata of Prey Long forest, including Cheum Takong forest swamp, was briefly examined in December 2019, while the already deforested area was examined in June 2018. The former examination resulted in 40 species, the latter in 34 species, 60 species in total. Two species, Copera chantaburii Asahina, 1984 and Burmagomphus williamsoni Förster, 1914, are for the first time reported for Cambodia from the deforested area (Chey Saen District of Preah Vihear Province). The swamped forest of Cheum Takong provided 17 species, 5 of which were not found elsewhere in the considered area, 3 are rare and 4 generally Sondaic. Prey Long Forest should be re-examined in the rainy season soon after the road to Spong village is constructed.