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Processing Heliogomphus Sinicus Decomposing Aleurites And
OdonatologicalAbstracts 1980 (6185) DUDGEON, D., 1982. Aspects of the micro- distribution of insect macrobenthos in a forest (6182) MENDEL, H., 1980. Leicestershire drag- stream in Hong Kong. Arch. Hydrobiol. onflies. Trans. Leicester lit. phil. Soc. 71: 29- (Suppl.)64(2): 221-239. — (DeptZool., HuiOi -53. — (56 Carlford Close, Martlesham Heath, Chow Sci. Bldg, Univ. Hong Kong, Hong Ipswich, IPS 7TB, UK). Kong). The history of odonatol. research in Leices- The microdistribution of47 benthic insect taxa is from the width of shaded riffle of tershire, UK traced 1795 to present, across a reach Tai and a detailed catalogue, with distribution Po Kau Forest Stream, Hong Kong was of studied the of 1977. distri- maps, 20 spp. known to occur in the county during summer The (NW England) is presented. bution of Euphaea decorata is shown in a It the abundant diagram. was among most 1981 taxa studied. (6183) COIMBRA-FILHO, A.F., 1981. Animals 1983 predados ou rejeitados pelo saui-piranga, Le- 1983. ontopitecus r. rosalia (L., 1766) na sua area de (6186) CHAO, H.-f., Descriptions ofthree new of ocorrenca primitiva (Callitrichidae, Primates). species gomphine dragonflies from Xizang Revta brasil. Biol. 41(4): 717-731. — (Centro (Odonata: Gomphidae). J. Fujian agric. Coll. de Primatologia, Rio de Janeiro, Brazil). 12(4): 269-274. (Chin., with exhaustive Engl, — Biol. Orthemis ferruginea is listed among the food s.). (Inst. Control, Fujian Agric. Coll., items of the Golden Lion Tamarin, Leontopi- Fuzhou, Fujian, P. R. China). thecus rosalia. The spp. described are preserved in the Shanghai Inst. Ent., viz. Sinogomphus lepto- 1982 cercus sp. -
Opsin Duplication and Subfunctionalization for Short-Wavelength Sensitivity in Jewel Beetles (Coleoptera: Buprestidae) Nathan P
Lord et al. BMC Evolutionary Biology (2016) 16:107 DOI 10.1186/s12862-016-0674-4 RESEARCH ARTICLE Open Access A cure for the blues: opsin duplication and subfunctionalization for short-wavelength sensitivity in jewel beetles (Coleoptera: Buprestidae) Nathan P. Lord1*, Rebecca L. Plimpton2, Camilla R. Sharkey1, Anton Suvorov1, Jonathan P. Lelito3, Barry M. Willardson2 and Seth M. Bybee1 Abstract Background: Arthropods have received much attention as a model for studying opsin evolution in invertebrates. Yet, relatively few studies have investigated the diversity of opsin proteins that underlie spectral sensitivity of the visual pigments within the diverse beetles (Insecta: Coleoptera). Previous work has demonstrated that beetles appear to lack the short-wavelength-sensitive (SWS) opsin class that typically confers sensitivity to the “blue” region of the light spectrum. However, this is contrary to established physiological data in a number of Coleoptera. To explore potential adaptations at the molecular level that may compensate for the loss of the SWS opsin, we carried out an exploration of the opsin proteins within a group of beetles (Buprestidae) where short-wave sensitivity has been demonstrated. RNA- seq data were generated to identify opsin proteins from nine taxa comprising six buprestid species (including three male/female pairs) across four subfamilies. Structural analyses of recovered opsins were conducted and compared to opsin sequences in other insects across the main opsin classes—ultraviolet, short-wavelength, and long-wavelength. Results: All nine buprestids were found to express two opsin copies in each of the ultraviolet and long-wavelength classes, contrary to the single copies recovered in all other molecular studies of adult beetle opsin expression. -
Factors Affecting Sperm Quality Before and After Mating of Calopterygid Damselflies
Factors Affecting Sperm Quality Before and After Mating of Calopterygid Damselflies Kaori Tsuchiya, Fumio Hayashi* Department of Biology, Tokyo Metropolitan University, Tokyo, Japan Abstract Damselflies (Odonata: Zygoptera) have a more complex sperm transfer system than other internally ejaculating insects. Males translocate sperm from the internal reproductive organs to the specific sperm vesicles, a small cavity on the body surface, and then transfer them into the female. To examine how the additional steps of sperm transfer contribute to decreases in sperm quality, we assessed sperm viability (the proportion of live sperm) at each stage of mating and after different storage times in male and female reproductive organs in two damselfly species, Mnais pruinosa and Calopteryx cornelia. Viability of stored sperm in females was lower than that of male stores even just after copulation. Male sperm vesicles were not equipped to maintain sperm quality for longer periods than the internal reproductive organs. However, the sperm vesicles were only used for short-term storage; therefore, this process appeared unlikely to reduce sperm viability when transferred to the female. Males remove rival sperm prior to transfer of their own ejaculate using a peculiar-shaped aedeagus, but sperm removal by males is not always complete. Thus, dilution occurs between newly received sperm and aged sperm already stored in the female, causing lower viability of sperm inside the female than that of sperm transferred by males. If females do not remate, sperm viability gradually decreases with the duration of storage. Frequent mating of females may therefore contribute to the maintenance of high sperm quality. Citation: Tsuchiya K, Hayashi F (2010) Factors Affecting Sperm Quality Before and After Mating of Calopterygid Damselflies. -
Results of Radioactive Material Monitoring of Aquatic Organisms (Location D Along the Mano River)
○Results of Radioactive Material Monitoring of Aquatic Organisms (Location D along the Mano River) <Location D along the Mano River: :Samples collected> Items General items Radioactive materials Locations Water Sediment Water (Cs) Water (Sr) Sediment (Cs) Sediment (Sr) D-1 ○ ○ ○ ○ ○ ○ D-2 ○ ○ ○ - ○ - D-3 ○ ○ ○ - ○ - D-4a ○ ○ ○ - ○ - D-4b ○ - ○ - - - D-5 ○ ○ ○ - ○ - <Location D along the Mano River: Site measurement item> Latitude and longitude of the Survey date and time Water Sediment Other Items location Water Sediment temperature Date Time (Water) Time (Sediment) Latitude Longitude temperature Property Color Odor Contaminants Water depth (m) Transparency (cm) (degrees C) Locations (degrees C) D-1 2012/10/24 11:30 11:45 37.733100° 140.925400° 16.0 15.8 Sand 2.5Y-3/1 None None 0.25 >50 D-2 2012/10/24 13:46 13:55 37.709450° 140.956583° 16.0 15.7 Sand gravel 2.5Y-4/3 smelling of the sea Pebbles 0.30 >50 D-3 2012/10/24 14:18 14:27 37.705100° 140.962250° 16.2 16.0 Sand/sediment 2.5Y-4/3 None Pebbles 0.20 >50 D-4a 2012/10/24 10:29 10:35 37.730833° 140.908050° 14.0 14.0 Sand gravel 2.5Y-3/1 None None 0.50 >50 D-4b 2012/10/24 10:52 - 37.731217° 140.909633° 14.0 - - - - - 0.45 >50 D-5 2012/10/24 9:37 9:40 37.721383° 140.888883° 14.3 14.0 Sand 2.5Y-3/3 Muddy odor Leaves 0.90 >50 <Location D along the Mano River:General survey items/Analysis of radioactive materials Water> Latitude and longitude of the Survey date and time pH BOD COD DO Electrical conductivity Salinity TOC SS Turbidity Cs-134 Cs-137 Sr-90 Items location Locations Date Time Latitude -
Phylogenetic Analysis of the Insect Order Odonata Using 28S and 16S Rdna Sequences: a Comparison Between Data Sets with Different Evolutionary Rates
Entomological Science (2006) 9, 55–66 doi:10.1111/j.1479-8298.2006.00154.x ORIGINAL ARTICLE Phylogenetic analysis of the insect order Odonata using 28S and 16S rDNA sequences: a comparison between data sets with different evolutionary rates Eisuke HASEGAWA1 and Eiiti KASUYA2 1Laboratory of Animal Ecology, Department of Ecology and Systematics, Graduate School of Agriculture, Hokkaido University, Sapporo and 2Department of Biology, Faculty of Sciences, Kyushu University, Fukuoka, Japan Abstract Molecular phylogenetic analyses were conducted for the insect order Odonata with a focus on testing the effectiveness of a slowly evolving gene to resolve deep branching and also to examine: (i) the monophyly of damselflies (the suborder Zygoptera); and (ii) the phylogenetic position of the relict dragonfly Epiophlebia superstes. Two independent molecular sources were used to reconstruct phylogeny: the 16S rRNA gene on the mitochondrial genome and the 28S rRNA gene on the nuclear genome. A comparison of the sequences showed that the obtained 28S rDNA sequences have evolved at a much slower rate than the 16S rDNA, and that the former is better than the latter for resolving deep branching in the Odonata. Both molecular sources indicated that the Zygoptera are paraphyletic, and when a reasonable weighting for among-site rate variation was enforced for the 16S rDNA data set, E. superstes was placed between the two remaining major suborders, namely, Zygoptera and Anisoptera (dragonflies). Character reconstruction analysis suggests that multiple hits at the rapidly evolving sites in the 16S rDNA degenerated the phylogenetic signals of the data set. Key words: damselfly, dragonfly, molecular phylogeny. INTRODUCTION 2000; Artiss et al. -
Odonatological Abstract Service
Odonatological Abstract Service published by the INTERNATIONAL DRAGONFLY FUND (IDF) in cooperation with the WORLDWIDE DRAGONFLY ASSOCIATION (WDA) Editors: Dr. Martin Lindeboom, Landhausstr. 10, D-72074 Tübingen, Germany. Tel. ++49 (0)7071 552928; E-mail: [email protected] 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] Published in Rheinfelden, Germany and printed in Trier, Germany. ISSN 1438-0269 test for behavioural adaptations in tadpoles to these dif- 1997 ferent levels of predation. B. bombina tadpoles are sig- nificantly less active than B. variegata, both before and after the introduction of a predator to an experimental 5748. Arnqvist, G. (1997): The evolution of animal ge- arena; this reduces their vulnerability as many preda- nitalia: distinguishing between hypotheses by single tors detect prey through movement. Behavioural diffe- species studies. Biological Journal of the Linnean So- rences translate into differential survival: B. variegata ciety 60: 365-379. (in English). ["Rapid evolution of ge- suffer higher predation rates in laboratory experiments nitalia is one of the most general patterns of morpholo- with three main predator types (Triturus sp., Dytiscus gical diversification in animals. Despite its generality, larvae, Aeshna nymphs). This differential adaptation to the causes of this evolutionary trend remain obscure. predation will help maintain preference for alternative Several alternative hypotheses have been suggested to breeding habitats, and thus serve as a mechanism account for the evolution of genitalia (notably the lock- maintaining the distinctions between the two species." and-key, pleiotropism, and sexual selection hypothe- (Authors)] Address: Kruuk, Loeske, Institute of Cell, A- ses). -
Results of Radioactive Material Monitoring of Aquatic Organisms (Location C Along the Uda River)
○Results of Radioactive Material Monitoring of Aquatic Organisms (Location C along the Uda River) <Location C along the Uda River:Samples collected> Items General items Radioactive materials Locations Water Sediment Water(Cs) Water(Sr) Sediment(Cs) Sediment(Sr) C-1 ○ ○ ○ - ○ - C-2 ○ ○ ○ - ○ - C-3 ○ - ○ - - - C-4 ○ ○ ○ ○ ○ ○ C-5 ○ ○ ○ - ○ - C-6 ○ ○ ○ - ○ - <Location C along the Uda River:Site measurement item> Items Survey date and time Latitude and longitude of the location Water Sediment Other Sediment Date Time(Water) Time(Sediment) Latitude Longitude Water temperature (degrees C) temperature Property Color Odor Contaminants Water depth (m) Transparency (cm) Locations (degrees C) C-1 2012/12/4 10:10 10:27 37.795333° 140.745917° 7.0 1.3 Sand gravel 2.5Y-3/2 None Pebbles 0.3 >50 C-2 2012/12/4 9:21 9:29 37.771750° 140.729033° 7.0 7.0 Gravel mixed with sediment 2.5Y-3/1 Sediment smell Pebbles 0.3 >50 C-3 2012/12/4 11:18 - 37.779183° 140.803967° 6.4 - - - - - 0.4 >50 C-4 2012/12/4 15:15 15:20 37.768667° 140.844283° 7.8 7.8 Sand gravel 2.5Y-3/3 None Pebbles 0.5 15 C-5 2012/12/4 13:04 13:11 37.764600° 140.860300° 7.5 7.3 Sand 2.5Y-3/2 None None 0.7 >50 C-6 2012/12/4 12:21 12:28 37.776383° 140.887717° 8.0 8.0 Sand 2.5Y-2/1 None None 0.4 >50 <Location C along the Uda River:General survey items/Analysis of radioactive materials Water> Items Survey date and time Latitude and longitude of the location pH BOD COD DO Electrical conductivity Salinity TOC SS Turbidity Cs-134 Cs-137 Sr-90 Locations Date Time Latitude Longitude (mg/L) (mg/L) (mg/L) (mS/m) -
Globally Important Agricultural Heritage Systems (GIAHS) Application
Globally Important Agricultural Heritage Systems (GIAHS) Application SUMMARY INFORMATION Name/Title of the Agricultural Heritage System: Osaki Kōdo‟s Traditional Water Management System for Sustainable Paddy Agriculture Requesting Agency: Osaki Region, Miyagi Prefecture (Osaki City, Shikama Town, Kami Town, Wakuya Town, Misato Town (one city, four towns) Requesting Organization: Osaki Region Committee for the Promotion of Globally Important Agricultural Heritage Systems Members of Organization: Osaki City, Shikama Town, Kami Town, Wakuya Town, Misato Town Miyagi Prefecture Furukawa Agricultural Cooperative Association, Kami Yotsuba Agricultural Cooperative Association, Iwadeyama Agricultural Cooperative Association, Midorino Agricultural Cooperative Association, Osaki Region Water Management Council NPO Ecopal Kejonuma, NPO Kabukuri Numakko Club, NPO Society for Shinaimotsugo Conservation , NPO Tambo, Japanese Association for Wild Geese Protection Tohoku University, Miyagi University of Education, Miyagi University, Chuo University Responsible Ministry (for the Government): Ministry of Agriculture, Forestry and Fisheries The geographical coordinates are: North latitude 38°26’18”~38°55’25” and east longitude 140°42’2”~141°7’43” Accessibility of the Site to Capital City of Major Cities ○Prefectural Capital: Sendai City (closest station: JR Sendai Station) ○Access to Prefectural Capital: ・by rail (Tokyo – Sendai) JR Tohoku Super Express (Shinkansen): approximately 2 hours ※Access to requesting area: ・by rail (closest station: JR Furukawa -
IJO 12(2) Layout 1
Philip S. Corbet memorial issue Crystalline wax coverage of the imaginal cuticle in Calopteryx splendens (Odonata: Calopterygidae) Stanislav N. Gorb1,2, Katja Tynkkynen2,3 & Janne S. Kotiaho3,4 1 Department of Functional Morphology and Biomechanics, Zoological Institute, Christian Albrecht University of Kiel, Am Botanischen Garten 1-9, 24118 Kiel, Germany. <[email protected]> 2 Evolutionary Biomaterials Group, Max Planck Institut für Metallforschung, Heisenbergstr. 3, 70569 Stuttgart, Germany. 3 Centre of Excellence in Evolutionary Research, Department of Biological and Environmental Sciences, P.O. Box 35, 40014 University of Jyväskylä, Finland. <[email protected]> 4 Natural History Museum, P.O. Box 35, 40014 University of Jyväskylä, Finland. <[email protected]> Key words: Odonata, dragonfly, wax coverage, superhydrophobicity, cuticle, lantern. Abstract In this study we use high resolution SEM to describe the diversity of wax crystals and their distribution on different morphological structures in male individuals of Calopteryx splendens. The entire cuticle surface of this damselfly, with the exception of ommatidia and ocelli, is covered with crystalline wax in dimensions from sub- micron to micron range. It is shown that shape – rod-like, plate like, filamentous, etc. –, size, and density of crystals vary on different surfaces and in individuals of dif- ferent ages. Additionally, we demonstrate different types of damage to the crystalline wax layer: scratches, compressions, wear, and contamination. The primary function of the wax crystalline coverage in odonates is, presumably, reduction of surface wet- tability by water (superhydrophobicity). However, other functions are also discussed, especially in such specialized body areas as postero-ventral parts of male abdomen, the so called ‘lantern’. -
Dugesiana, Año 27, No. 1, Enero 2020-Junio 2020 (Primer Semestre De
Dugesiana, Año 27, No. 1, enero 2020-junio 2020 (primer semestre de 2020), es una publicación semestral, edita- da por la Universidad de Guadalajara, a través del Centro de Estudios en Zoología, por el Centro Universitario de Ciencias Biológicas y Agropecuarias. Camino Ramón Padilla Sánchez # 2100, Nextipac, Zapopan, Jalisco, Tel. 37771150 ext. 33218, http://148.202.248.171/dugesiana/index.php/DUG/index, [email protected]. Editor responsable: José Luis Navarrete-Heredia. Reserva de Derechos al Uso Exclusivo 04-2009-062310115100-203, ISSN: 2007-9133, otorgados por el Instituto Nacional del Derecho de Autor. Responsable de la última actualiza- ción de este número: José Luis Navarrete-Heredia, Editor y Ana Laura González-Hernández, Asistente Editorial. Fecha de la última modificación 1 de enero 2020, con un tiraje de un ejemplar. Las opiniones expresadas por los autores no necesariamente reflejan la postura del editor de la publicación. Queda estrictamente prohibida la reproducción total o parcial de los contenidos e imágenes de la publicación sin previa autorización de la Universidad de Guadalajara. Dugesiana 27(1): 3-10 ISSN 1405-4094 (edición impresa) Fecha de publicación: 1 de enero 2020 ISSN 2007-9133 (edición online) ©Universidad de Guadalajara Artículo Los Odonata (Insecta) en la entomofilatelia The Odonata (Insecta) in entomophilately Juan Antonio López-Díaz1 y Benigno Gómez2 1Instituto de Ciencias Biológicas, Universidad de Ciencias y Artes de Chiapas, Tuxtla Gutiérrez, Chipas, México. 2Departamento de Conservación de la Biodiversidad; El Colegio de la Frontera Sur. San Cristóbal de Las Casas, Chiapas, México. 1*[email protected]; [email protected] RESUMEN Se presenta una revisión mundial del inventario de sellos postales con la representación de libélulas y caballitos del diablo (Insecta: Odonata) como organismos biológicos. -
Odonata: Calopterygidae): a Case of Larval-Drift Compensation?
International Journal ofOdonatology 5 (1): 1-14,2002 © 2002 Backhuys Publishers. Changing distribution patterns along a stream in adults of Calopteryx haemorrhoidalis (Odonata: Calopterygidae): a case of larval-drift compensation? Jan J. Beukema Netherlands Institute for Sea Research, P.O. Box 59, NL-1790 AB Den Burg, Texel, The Netherlands. <[email protected]> Received II April 200 I; revised 23 August 200 I; accepted 05 September 200 I. Key words: Odonata, dragonfly, damselfly, Calopteryx, along-stream distribution, upstream movements, drift compensation, adult life stages. Abstract The distribution of an isolated population of adult Calopteryx haemorrhoidalis was studied along a small stream in NE Spain, during two-week or three-week summer periods over five years. Distribution patterns differed consistently between age groups. Reproductive activities took place along the entire stream, whereas the presence of tenerals and older immature individuals was restricted to the lower reaches of the stream. It is concluded that emergence took place only in the lower reaches and that this can be explained by larval drift due to strong currents regularly depleting the upper half of the stream. Recovery of individually marked teneral specimens indicated that immature individuals remained in the area around the lower reaches, during roughly the first week of their adult life. During the following week, when they had attained mature wing coloration but did not yet show reproductive activities, they moved for long distances. This was particularly true for newly matured males, where the distance between two successive encounters could amount to hundreds of meters. By far the greatest proportion of these moves was upstream. -
The Evolution of Wing Shape in Ornamented-Winged Damselflies
Evol Biol (2013) 40:300–309 DOI 10.1007/s11692-012-9214-3 RESEARCH ARTICLE The Evolution of Wing Shape in Ornamented-Winged Damselflies (Calopterygidae, Odonata) David Outomuro • Dean C. Adams • Frank Johansson Received: 27 September 2012 / Accepted: 28 November 2012 / Published online: 13 December 2012 Ó Springer Science+Business Media New York 2012 Abstract Flight has conferred an extraordinary advan- sexual displays might be an important driver of speciation tage to some groups of animals. Wing shape is directly due to important pre-copulatory selective pressures. related to flight performance and evolves in response to multiple selective pressures. In some species, wings have Keywords Geometric morphometrics Á Phylogeny Á ornaments such as pigmented patches that are sexually Sexual signaling Á Wing pigmentation selected. Since organisms with pigmented wings need to display the ornament while flying in an optimal way, we might expect a correlative evolution between the wing Introduction ornament and wing shape. We examined males from 36 taxa of calopterygid damselflies that differ in wing pig- Flight is a key adaptation in animals and wing shape is an mentation, which is used in sexual displays. We used essential part of flight performance. The evolution of wing geometric morphometrics and phylogenetic comparative shape, while constrained by aerodynamic limitations, is approaches to analyse whether wing shape and wing pig- also influenced by selection operating on other aspects of mentation show correlated evolution. We found that wing organismal performance, including migration, dispersal, pigmentation is associated with certain wing shapes that foraging, predator avoidance, specific-gender strategies as probably increase the quality of the signal: wings being well as sexual selection (e.g.