北京蜻蜓名录odonata of Beijing
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The Mitochondrial Genomes of Palaeopteran Insects and Insights
www.nature.com/scientificreports OPEN The mitochondrial genomes of palaeopteran insects and insights into the early insect relationships Nan Song1*, Xinxin Li1, Xinming Yin1, Xinghao Li1, Jian Yin2 & Pengliang Pan2 Phylogenetic relationships of basal insects remain a matter of discussion. In particular, the relationships among Ephemeroptera, Odonata and Neoptera are the focus of debate. In this study, we used a next-generation sequencing approach to reconstruct new mitochondrial genomes (mitogenomes) from 18 species of basal insects, including six representatives of Ephemeroptera and 11 of Odonata, plus one species belonging to Zygentoma. We then compared the structures of the newly sequenced mitogenomes. A tRNA gene cluster of IMQM was found in three ephemeropteran species, which may serve as a potential synapomorphy for the family Heptageniidae. Combined with published insect mitogenome sequences, we constructed a data matrix with all 37 mitochondrial genes of 85 taxa, which had a sampling concentrating on the palaeopteran lineages. Phylogenetic analyses were performed based on various data coding schemes, using maximum likelihood and Bayesian inferences under diferent models of sequence evolution. Our results generally recovered Zygentoma as a monophyletic group, which formed a sister group to Pterygota. This confrmed the relatively primitive position of Zygentoma to Ephemeroptera, Odonata and Neoptera. Analyses using site-heterogeneous CAT-GTR model strongly supported the Palaeoptera clade, with the monophyletic Ephemeroptera being sister to the monophyletic Odonata. In addition, a sister group relationship between Palaeoptera and Neoptera was supported by the current mitogenomic data. Te acquisition of wings and of ability of fight contribute to the success of insects in the planet. -
Distribution Patterns of Odonate Assemblages in Relation to Environmental Variables in Streams of South Korea
insects Article Distribution Patterns of Odonate Assemblages in Relation to Environmental Variables in Streams of South Korea Da-Yeong Lee 1, Dae-Seong Lee 1, Mi-Jung Bae 2, Soon-Jin Hwang 3 , Seong-Yu Noh 4, Jeong-Suk Moon 4 and Young-Seuk Park 1,5,* 1 Department of Biology, Kyung Hee University, Seoul 02447, Korea; [email protected] (D.-Y.L.); [email protected] (D.-S.L.) 2 Freshwater Biodiversity Research Bureau, Nakdonggang National Institute of Biological Resources, Sangju, Gyeongsangbuk-do 37242, Korea; [email protected] 3 Department of Environmental Health Science, Konkuk University, Seoul 05029, Korea; [email protected] 4 Water Environment Research Department, Watershed Ecology Research Team, National Institute of Environmental Research, Incheon 22689, Korea; [email protected] (S.-Y.N.); [email protected] (J.-S.M.) 5 Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul 02447, Korea * Correspondence: [email protected]; Tel.: +82-2-961-0946 Received: 20 September 2018; Accepted: 25 October 2018; Published: 29 October 2018 Abstract: Odonata species are sensitive to environmental changes, particularly those caused by humans, and provide valuable ecosystem services as intermediate predators in food webs. We aimed: (i) to investigate the distribution patterns of Odonata in streams on a nationwide scale across South Korea; (ii) to evaluate the relationships between the distribution patterns of odonates and their environmental conditions; and (iii) to identify indicator species and the most significant environmental factors affecting their distributions. Samples were collected from 965 sampling sites in streams across South Korea. We also measured 34 environmental variables grouped into six categories: geography, meteorology, land use, substrate composition, hydrology, and physicochemistry. -
Dragonflies and Damselflies in Your Garden
Natural England works for people, places and nature to conserve and enhance biodiversity, landscapes and wildlife in rural, urban, coastal and marine areas. Dragonflies and www.naturalengland.org.uk © Natural England 2007 damselflies in your garden ISBN 978-1-84754-015-7 Catalogue code NE21 Written by Caroline Daguet Designed by RR Donnelley Front cover photograph: A male southern hawker dragonfly. This species is the one most commonly seen in gardens. Steve Cham. www.naturalengland.org.uk Dragonflies and damselflies in your garden Dragonflies and damselflies are Modern dragonflies are tiny by amazing insects. They have a long comparison, but are still large and history and modern species are almost spectacular enough to capture the identical to ancestors that flew over attention of anyone walking along a prehistoric forests some 300 million river bank or enjoying a sunny years ago. Some of these ancient afternoon by the garden pond. dragonflies were giants, with This booklet will tell you about the wingspans of up to 70 cm. biology and life-cycles of dragonflies and damselflies, help you to identify some common species, and tell you how you can encourage these insects to visit your garden. Male common blue damselfly. Most damselflies hold their wings against their bodies when at rest. BDS Dragonflies and damselflies belong to Dragonflies the insect order known as Odonata, Dragonflies are usually larger than meaning ‘toothed jaws’. They are often damselflies. They are stronger fliers and referred to collectively as ‘dragonflies’, can often be found well away from but dragonflies and damselflies are two water. When at rest, they hold their distinct groups. -
Damselflies & Dragonflies of the Tees and Humber Industrial Sites
Damselflies & Dragonflies of the Tees and Humber Industrial Sites Introduction Damselflies and dragonflies belong to the same ‘order’ of insects called the Odonata. Although the adults are flying insects, the other stages of their life cycle are spent in water. Adults lay their eggs on aquatic plants or in the mud of still or slow moving freshwater. The larval or ‘nymph’ form is the immature stage which is wingless. Nymphs eat other aquatic insects and small animals such as tadpoles and small fish. They shed their skin as they grow and larger species can take several years to reach the point Damsel or Dragon? where they become full-grown. At this point The following key points will give an they climb out of the water onto surrounding indication of the main differences vegetation and after a short period the adult between dragonflies and damselflies: insect emerges from the old larval skin. The adults are also fearsome predators, catching • Both have two large ‘compound’ eyes at other flying insects on the wing. Damselflies the front of their head. A dragonfly’s eyes eat smaller species, such as greenfly or are so large that they meet in the middle midges, but a dragonfly’s diet includes larger or at the top of the head, but those of a flying insects such as butterflies, moths and damselfly are smaller and always separate. even smaller dragonflies and damselflies! • Both have four wings, but when resting, damselflies fold their wings back This leaflet is a useful field guide, that covers along their bodies or at 45 degrees, the Odonata species which can be seen in whereas dragonflies rest with their the Tees and Humber industrial areas. -
The Superfamily Calopterygoidea in South China: Taxonomy and Distribution. Progress Report for 2009 Surveys Zhang Haomiao* *PH D
International Dragonfly Fund - Report 26 (2010): 1-36 1 The Superfamily Calopterygoidea in South China: taxonomy and distribution. Progress Report for 2009 surveys Zhang Haomiao* *PH D student at the Department of Entomology, College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China. Email: [email protected] Introduction Three families in the superfamily Calopterygoidea occur in China, viz. the Calo- pterygidae, Chlorocyphidae and Euphaeidae. They include numerous species that are distributed widely across South China, mainly in streams and upland running waters at moderate altitudes. To date, our knowledge of Chinese spe- cies has remained inadequate: the taxonomy of some genera is unresolved and no attempt has been made to map the distribution of the various species and genera. This project is therefore aimed at providing taxonomic (including on larval morphology), biological, and distributional information on the super- family in South China. In 2009, two series of surveys were conducted to Southwest China-Guizhou and Yunnan Provinces. The two provinces are characterized by karst limestone arranged in steep hills and intermontane basins. The climate is warm and the weather is frequently cloudy and rainy all year. This area is usually regarded as one of biodiversity “hotspot” in China (Xu & Wilkes, 2004). Many interesting species are recorded, the checklist and photos of these sur- veys are reported here. And the progress of the research on the superfamily Calopterygoidea is appended. Methods Odonata were recorded by the specimens collected and identified from pho- tographs. The working team includes only four people, the surveys to South- west China were completed by the author and the photographer, Mr. -
Trophic Ecology of Endangered Gold-Spotted Pond Frog in Ecological Wetland Park and Rice Paddy Habitats
animals Article Trophic Ecology of Endangered Gold-Spotted Pond Frog in Ecological Wetland Park and Rice Paddy Habitats Hye-Ji Oh 1 , Kwang-Hyeon Chang 1 , Mei-Yan Jin 1, Jong-Mo Suh 2, Ju-Duk Yoon 3, Kyung-Hoon Shin 4 , Su-Gon Park 5 and Min-Ho Chang 6,* 1 Department of Environmental Science and Engineering, Kyung Hee University, Yongin 17104, Korea; [email protected] (H.-J.O.); [email protected] (K.-H.C.); [email protected] (M.-Y.J.) 2 Integrative Freshwater Ecology Group, Centre for Advanced Studies of Blanes (CEAB-CSIC), Blanes 17300, Spain; [email protected] 3 Research Center for Endangered Species, National Institute of Ecology, Yeongyang 36531, Korea; [email protected] 4 Department of Marine Sciences and Convergence Technology, Hanyang University, Ansan 15588, Korea; [email protected] 5 Invasive Alien Species Research Team, National Institute of Ecology, Seocheon 33657, Korea; [email protected] 6 Environmental Impact Assessment Team, National Institute of Ecology, Seochen 33657, Korea * Correspondence: [email protected]; Tel.: +82-10-8722-5677 Simple Summary: Gaining information about the habitat environment and biological interactions is important for conserving gold-spotted pond frogs, which are faced with a threat of local population extinction in Korea due to artificial habitat changes. Based on stable isotope ratios, we estimated the ecological niche space (ENS) of gold-spotted pond frogs in an ecological wetland park and a rice paddy differing in habitat patch connectivity and analyzed the possibility of their ENS overlapping Citation: Oh, H.-J.; Chang, K.-H.; Jin, M.-Y.; Suh, J.-M.; Yoon, J.-D.; Shin, that of competitive and predatory frogs. -
The Impacts of Urbanisation on the Ecology and Evolution of Dragonflies and Damselflies (Insecta: Odonata)
The impacts of urbanisation on the ecology and evolution of dragonflies and damselflies (Insecta: Odonata) Giovanna de Jesús Villalobos Jiménez Submitted in accordance with the requirements for the degree of Doctor of Philosophy (Ph.D.) The University of Leeds School of Biology September 2017 The candidate confirms that the work submitted is her own, except where work which has formed part of jointly-authored publications has been included. The contribution of the candidate and the other authors to this work has been explicitly indicated below. The candidate confirms that appropriate credit has been given within the thesis where reference has been made to the work of others. The work in Chapter 1 of the thesis has appeared in publication as follows: Villalobos-Jiménez, G., Dunn, A.M. & Hassall, C., 2016. Dragonflies and damselflies (Odonata) in urban ecosystems: a review. Eur J Entomol, 113(1): 217–232. I was responsible for the collection and analysis of the data with advice from co- authors, and was solely responsible for the literature review, interpretation of the results, and for writing the manuscript. All co-authors provided comments on draft manuscripts. The work in Chapter 2 of the thesis has appeared in publication as follows: Villalobos-Jiménez, G. & Hassall, C., 2017. Effects of the urban heat island on the phenology of Odonata in London, UK. International Journal of Biometeorology, 61(7): 1337–1346. I was responsible for the data analysis, interpretation of results, and for writing and structuring the manuscript. Data was provided by the British Dragonfly Society (BDS). The co-author provided advice on the data analysis, and also provided comments on draft manuscripts. -
Are Represented by 47 Spp. India’S Independence,Pp
Odonatological Abstracts 1997 mation Lanthus and abundance on sp. Cordulegastersp. and biomass is included. (14416) ALFRED, J.R.B. & A. KUMAR, 1997. Fauna 1998 ofDelhi: faunal analysis (basedon available data). Slate Fauna Ser. zool. Surv. India 6: 891-903. — (Second Author: Northern Regional Stn, Zool. Surv. India, (14420) ALFRED, A.K. DAS & A.K. Dehra Dun-248195,India). SANYAL, [Eds], 1998. [Faunal diversity in India:] Odonata. In\ J.R.B. Alfred Faunal A tabelar review of animal spp. recorded from Delhi, et al., [Eds], diversity fam. The odon. in India: commemorative volume in the 50th India;no species lists, numbers per only. a year of 172-178, ENVIS Centre, are represented by 47 spp. India’s independence,pp. Zool. Surv. India, Calcutta. — (First Author: Director, (14417) KUMAR, A., 1997. Fauna of Delhi: Odonata, Zool. Surv. India, 234/4, A.J.C. Bose Rd, Calcutta- imagos. State Fauna Ser. zool. Surv. India 6: 147-159. -700020, India). in — (Northern Regional Stn, Zool. Surv. India, Dehra The earliest reference to Indian dragonflies appears Dun-248195,India). the Sangam literature, dated prior to the 8th century and known from the A revised and updatedchecklist (47 spp.) ofthe odon. AD. At present, 449 spp. sspp. are inch 4 for the first Indian 23% of which endemic. A review fauna ofDelhi, India, spp. published territory, are and is ofthe numbers of known from various time. Precise locality data, descriptive notes presented spp. for 21 remarks onbionomy are presented spp. regions, and some considerations on conservation future studies strategies and are provided. (14418) KUMAR, A., 1997. -
By the Lepidoptera (Eg Patterns Are Frequently Used
Odonatologica 15(3): 335-345 September I, 1986 A survey of some Odonata for ultravioletpatterns* D.F.J. Hilton Department of Biological Sciences, Bishop’s University, Lennoxville, Quebec, J1M 1Z7, Canada Received May 8, 1985 / Revised and Accepted March 3, 1986 series of 338 in families A museum specimens comprising spp. 118 genera and 16 were photographed both with and without a Kodak 18-A ultraviolet (UV) filter. These photographs revealed that only Euphaeaamphicyana reflected UV from its other wings whereas all spp. either did not absorb UV (e.g. 94.5% of the Coenagri- did In with flavescent. onidae) or so to varying degrees. particular, spp. orange or brown UV these wings (or wing patches) exhibited absorption for same areas. However, other spp. with nearly transparent wings (especially certain Gomphidae) Pruinose also had strong UV absorption. body regions reflected UV but the standard acetone treatment for color preservation dissolves thewax particles of the pruinosity and destroys UV reflectivity. As is typical for arthropod cuticle, non-pruinosebody regions absorbed UV and this obscured whatever color patterns might otherwise be visible without the camera’s UV filter. Frequently there is sexual dimorphismin UV and and these role various of patterns (wings body) differences may play a in aspects mating behavior. INTRODUCTION Considerable attention has been paid to the various ultraviolet (UV) patterns exhibited by the Lepidoptera (e.g. SCOTT, 1973). Studies have shown (e.g. RUTOWSKI, 1981) that differing UV-reflectance patterns are frequently used as visual in various of behavior. few insect cues aspects mating Although a other groups have been investigated for the presence of UV patterns (HINTON, 1973; POPE & HINTON, 1977; S1LBERGL1ED, 1979), little informationis available for the Odonata. -
Odonatological Abstract Service
Odonatological Abstract Service published by the INTERNATIONAL DRAGONFLY FUND (IDF) in cooperation with the WORLDWIDE DRAGONFLY ASSOCIATION (WDA) Editors: Dr. Klaus Reinhardt, Dept Animal and Plant Sciences, University of Sheffield, Sheffield S10 2TN, UK. Tel. ++44 114 222 0105; E-mail: [email protected] Martin Schorr, Schulstr. 7B, D-54314 Zerf, Germany. Tel. ++49 (0)6587 1025; E-mail: [email protected] Dr. Milen Marinov, 7/160 Rossall Str., Merivale 8014, Christchurch, New Zealand. E-mail: [email protected] Published in Rheinfelden, Germany and printed in Trier, Germany. ISSN 1438-0269 years old) than old beaver ponds. These studies have 1997 concluded, based on waterfowl use only, that new bea- ver ponds are more productive for waterfowl than old 11030. Prejs, A.; Koperski, P.; Prejs, K. (1997): Food- beaver ponds. I tested the hypothesis that productivity web manipulation in a small, eutrophic Lake Wirbel, Po- in beaver ponds, in terms of macroinvertebrates and land: the effect of replacement of key predators on epi- water quality, declined with beaver pond succession. In phytic fauna. Hydrobiologia 342: 377-381. (in English) 1993 and 1994, fifteen and nine beaver ponds, respec- ["The effect of fish removal on the invertebrate fauna tively, of three different age groups (new, mid-aged, old) associated with Stratiotes aloides was studied in a shal- were sampled for invertebrates and water quality to low, eutrophic lake. The biomass of invertebrate preda- quantify differences among age groups. No significant tors was approximately 2.5 times higher in the inverte- differences (p < 0.05) were found in invertebrates or brate dominated year (1992) than in the fish-dominated water quality among different age classes. -
Dragonfly Report
The Dragonflies & Damselflies of Rye Harbour Rye Harbour Fauna and Flora Volume 4 By Chris Bentley Published by East Sussex County Council and The Friends of Rye Harbour Nature Reserve Rye Harbour Nature Reserve 2 Watch Cottages Winchelsea, East Sussex TN36 4LU [email protected] www.WildRye.info February 2010 RYE HARBOUR FLORA & FAUNA Dragonflies & Damselflies RYE HARBOUR FLORA & FAUNA Dragonflies & Damselflies Introduction In 1965 East Sussex County Council published a report on the future development of the East Sussex Coast which included proposals to encourage the establishment of a Nature Reserve over the whole of the 728 hectares (c.1,800 acres) of the Rye Harbour Site This report should of Special Scientific Interest (SSSI). In 1970 the shingle beach, now owned by the Environment Agency , was declared a Local Nature print out in booklet Reserve (LNR) by the County Council, who also appointed a form so that you can Management Committee to administer the LNR. This was the beginning of Rye Harbour Local Nature Reserve. Since then further make your own. land has been added by agreement with neighbouring landowners and the County Council and by purchase of land by the Sussex Wildlife Trust with the help of the Friends of Rye Harbour Print on both sides of Nature Reserve . It is hoped that further areas of the SSSI will become part of the Nature Reserve and so this report covers the 14 sheets of A4 paper. whole area. The present extent of the Nature Reserve includes the seaward shingle ridges extending inland to, and including, the gravel pit known as Ternery Pool and the nearby excavation known as the Quarry (Beach Reserve), a large gravel pit (Castle Water), a large area of meadow land and shingle ridges around Camber Castle (Castle Farm) and a small area of saltmarsh fringing the western bank of the River Rother between Rye Harbour and the river mouth. -
Journal of Threatened Taxa
The Journal of Threatened Taxa (JoTT) is dedicated to building evidence for conservaton globally by publishing peer-reviewed artcles OPEN ACCESS online every month at a reasonably rapid rate at www.threatenedtaxa.org. All artcles published in JoTT are registered under Creatve Commons Atributon 4.0 Internatonal License unless otherwise mentoned. JoTT allows unrestricted use, reproducton, and distributon of artcles in any medium by providing adequate credit to the author(s) and the source of publicaton. Journal of Threatened Taxa Building evidence for conservaton globally www.threatenedtaxa.org ISSN 0974-7907 (Online) | ISSN 0974-7893 (Print) Communication A study on the community structure of damselflies (Insecta: Odonata: Zygoptera) in Paschim Medinipur, West Bengal, India Pathik Kumar Jana, Priyanka Halder Mallick & Tanmay Bhatacharya 26 June 2021 | Vol. 13 | No. 7 | Pages: 18809–18816 DOI: 10.11609/jot.6683.13.7.18809-18816 For Focus, Scope, Aims, and Policies, visit htps://threatenedtaxa.org/index.php/JoTT/aims_scope For Artcle Submission Guidelines, visit htps://threatenedtaxa.org/index.php/JoTT/about/submissions For Policies against Scientfc Misconduct, visit htps://threatenedtaxa.org/index.php/JoTT/policies_various For reprints, contact <[email protected]> The opinions expressed by the authors do not refect the views of the Journal of Threatened Taxa, Wildlife Informaton Liaison Development Society, Zoo Outreach Organizaton, or any of the partners. The journal, the publisher, the host, and the part- Publisher & Host ners are