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(Diptera: Chironomidae), with The
Zootaxa 2497: 1–36 (2010) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2010 · Magnolia Press ISSN 1175-5334 (online edition) The problems with Polypedilum Kieffer (Diptera: Chironomidae), with the description of Probolum subgen. n. OLE A. SÆTHER1, TROND ANDERSEN2,5, LUIZ C. PINHO3 & HUMBERTO F. MENDES4 1, 2 & 4Department of Natural History, Bergen Museum, University of Bergen, Pb. 7800, N-5020 Bergen, Norway. 3Departamento de Biologia, FFCLRP-USP, Avenida Bandeirantes, n. 3900, CEP 14040-901, Ribeirão Preto - SP, Brazil. E-mails: [email protected], [email protected], [email protected], [email protected] 5Corresponding author. E-mail: [email protected] Table of contents Abstract ............................................................................................................................................................................... 2 Introduction ......................................................................................................................................................................... 2 Material and methods .......................................................................................................................................................... 3 Systematics .......................................................................................................................................................................... 3 Polypedilum subgenus Tripedilum Kieffer ....................................................................................................................... -
Abstract Spatial Distribution of Benthic Invertebrates In
ABSTRACT SPATIAL DISTRIBUTION OF BENTHIC INVERTEBRATES IN LAKE WINNEBAGO, WISCONSIN By Courtney L. Heling Numerous studies have examined the distribution of benthic invertebrates in lakes through space and time. However, most studies typically focus on single habitats or individual taxa rather than sampling comprehensively in multiple habitats in a single system. The focus of this study was to quantify the spatial distribution of the macroinvertebrate taxa present in three major lake zones (profundal, offshore reef, and littoral) in Lake Winnebago, Wisconsin, with a particular emphasis on chironomid distribution, and to determine what factors drove patterns in variation. The profundal zone was sampled for two consecutive years in August to determine if changes in spatial variation occurred from one year to the next. Using a variety of sampling methods, invertebrates were collected from all three zones in 2013 and the profundal zone in 2014. Additionally, numerous physical and biological variables were measured at each sampling site. Benthic invertebrate densities ranged from 228 to 66,761 individuals per m2 and varied among lake zones and substrates. Zebra mussels (Dreissena polymorpha) were numerically dominant in both the offshore reef and littoral zones, while chironomids and oligochaetes comprised approximately 75% of profundal invertebrates sampled. Principal components analysis (PCA) showed that chironomid community structure differed highly among the three major lake zones. The littoral and offshore reef zones had the highest chironomid taxa richness, while the profundal zone, where Procladius spp. and Chironomus spp. were dominant, had lower richness. Chironomid density and community structure exhibited spatial variation within the profundal zone. The abundance of chironomids was correlated with several habitat variables, including organic matter content of the sediments. -
R. P. LANE (Department of Entomology), British Museum (Natural History), London SW7 the Diptera of Lundy Have Been Poorly Studied in the Past
Swallow 3 Spotted Flytcatcher 28 *Jackdaw I Pied Flycatcher 5 Blue Tit I Dunnock 2 Wren 2 Meadow Pipit 10 Song Thrush 7 Pied Wagtail 4 Redwing 4 Woodchat Shrike 1 Blackbird 60 Red-backed Shrike 1 Stonechat 2 Starling 15 Redstart 7 Greenfinch 5 Black Redstart I Goldfinch 1 Robin I9 Linnet 8 Grasshopper Warbler 2 Chaffinch 47 Reed Warbler 1 House Sparrow 16 Sedge Warbler 14 *Jackdaw is new to the Lundy ringing list. RECOVERIES OF RINGED BIRDS Guillemot GM I9384 ringed 5.6.67 adult found dead Eastbourne 4.12.76. Guillemot GP 95566 ringed 29.6.73 pullus found dead Woolacombe, Devon 8.6.77 Starling XA 92903 ringed 20.8.76 found dead Werl, West Holtun, West Germany 7.10.77 Willow Warbler 836473 ringed 14.4.77 controlled Portland, Dorset 19.8.77 Linnet KC09559 ringed 20.9.76 controlled St Agnes, Scilly 20.4.77 RINGED STRANGERS ON LUNDY Manx Shearwater F.S 92490 ringed 4.9.74 pullus Skokholm, dead Lundy s. Light 13.5.77 Blackbird 3250.062 ringed 8.9.75 FG Eksel, Belgium, dead Lundy 16.1.77 Willow Warbler 993.086 ringed 19.4.76 adult Calf of Man controlled Lundy 6.4.77 THE DIPTERA (TWO-WINGED FLffiS) OF LUNDY ISLAND R. P. LANE (Department of Entomology), British Museum (Natural History), London SW7 The Diptera of Lundy have been poorly studied in the past. Therefore, it is hoped that the production of an annotated checklist, giving an indication of the habits and general distribution of the species recorded will encourage other entomologists to take an interest in the Diptera of Lundy. -
CHIRONOMUS Newsletter on Chironomidae Research
CHIRONOMUS Newsletter on Chironomidae Research No. 25 ISSN 0172-1941 (printed) 1891-5426 (online) November 2012 CONTENTS Editorial: Inventories - What are they good for? 3 Dr. William P. Coffman: Celebrating 50 years of research on Chironomidae 4 Dear Sepp! 9 Dr. Marta Margreiter-Kownacka 14 Current Research Sharma, S. et al. Chironomidae (Diptera) in the Himalayan Lakes - A study of sub- fossil assemblages in the sediments of two high altitude lakes from Nepal 15 Krosch, M. et al. Non-destructive DNA extraction from Chironomidae, including fragile pupal exuviae, extends analysable collections and enhances vouchering 22 Martin, J. Kiefferulus barbitarsis (Kieffer, 1911) and Kiefferulus tainanus (Kieffer, 1912) are distinct species 28 Short Communications An easy to make and simple designed rearing apparatus for Chironomidae 33 Some proposed emendations to larval morphology terminology 35 Chironomids in Quaternary permafrost deposits in the Siberian Arctic 39 New books, resources and announcements 43 Finnish Chironomidae 47 Chironomini indet. (Paratendipes?) from La Selva Biological Station, Costa Rica. Photo by Carlos de la Rosa. CHIRONOMUS Newsletter on Chironomidae Research Editors Torbjørn EKREM, Museum of Natural History and Archaeology, Norwegian University of Science and Technology, NO-7491 Trondheim, Norway Peter H. LANGTON, 16, Irish Society Court, Coleraine, Co. Londonderry, Northern Ireland BT52 1GX The CHIRONOMUS Newsletter on Chironomidae Research is devoted to all aspects of chironomid research and aims to be an updated news bulletin for the Chironomidae research community. The newsletter is published yearly in October/November, is open access, and can be downloaded free from this website: http:// www.ntnu.no/ojs/index.php/chironomus. Publisher is the Museum of Natural History and Archaeology at the Norwegian University of Science and Technology in Trondheim, Norway. -
Arthropod Diversity and Conservation in Old-Growth Northwest Forests'
AMER. ZOOL., 33:578-587 (1993) Arthropod Diversity and Conservation in Old-Growth mon et al., 1990; Hz Northwest Forests complex litter layer 1973; Lattin, 1990; JOHN D. LATTIN and other features Systematic Entomology Laboratory, Department of Entomology, Oregon State University, tural diversity of th Corvallis, Oregon 97331-2907 is reflected by the 14 found there (Lawtt SYNOPSIS. Old-growth forests of the Pacific Northwest extend along the 1990; Parsons et a. e coastal region from southern Alaska to northern California and are com- While these old posed largely of conifer rather than hardwood tree species. Many of these ity over time and trees achieve great age (500-1,000 yr). Natural succession that follows product of sever: forest stand destruction normally takes over 100 years to reach the young through successioi mature forest stage. This succession may continue on into old-growth for (Lattin, 1990). Fire centuries. The changing structural complexity of the forest over time, and diseases, are combined with the many different plant species that characterize succes- bances. The prolot sion, results in an array of arthropod habitats. It is estimated that 6,000 a continually char arthropod species may be found in such forests—over 3,400 different ments and habitat species are known from a single 6,400 ha site in Oregon. Our knowledge (Southwood, 1977 of these species is still rudimentary and much additional work is needed Lawton, 1983). throughout this vast region. Many of these species play critical roles in arthropods have lx the dynamics of forest ecosystems. They are important in nutrient cycling, old-growth site, tt as herbivores, as natural predators and parasites of other arthropod spe- mental Forest (HJ cies. -
Chironomus Frontpage No 28
CHIRONOMUS Journal of Chironomidae Research No. 30 ISSN 2387-5372 December 2017 CONTENTS Editorial Anderson, A.M. Keep the fuel burning 2 Current Research Epler, J. An annotated preliminary list of the Chironomidae of Zurqui 4 Martin, J. Chironomus strenzkei is a junior synonym of C. stratipennis 19 Andersen, T. et al. Two new Neo- tropical Chironominae genera 26 Kuper, J. Life cycle of natural populations of Metriocnemus (Inermipupa) carmencitabertarum in The Netherlands: indications for a southern origin 55 Lin, X., Wang, X. A redescription of Zavrelia bragremia 67 Short Communications Baranov, V., Nekhaev, I. Impact of the bird-manure caused eutrophication on the abundance and diversity of chironomid larvae in lakes of the Bolshoy Aynov Island 72 Namayandeh, A., Beresford, D.V. New range extensions for the Canadian Chironomidae fauna from two urban streams 76 News Liu, W. et al. The 2nd Chinese Symposium on Chironomidae 81 In memoriam Michailova, P., et al. Prof. Dr. Wolfgang Friedrich Wülker 82 Unidentified male, perhaps of the Chironomus decorus group? Photo taken in the Madrona Marsh Preserve, California, USA. Photo: Emile Fiesler. CHIRONOMUS Journal of Chironomidae Research Editors Alyssa M. ANDERSON, Department of Biology, Chemistry, Physics, and Mathematics, Northern State University, Aberdeen, South Dakota, USA. Torbjørn EKREM, NTNU University Museum, Norwegian University of Science and Technology, NO-7491 Trondheim, Norway. Peter H. LANGTON, 16, Irish Society Court, Coleraine, Co. Londonderry, Northern Ireland BT52 1GX. The CHIRONOMUS Journal of Chironomidae Research is devoted to all aspects of chironomid research and serves as an up-to-date research journal and news bulletin for the Chironomidae research community. -
Chironominae 8.1
CHIRONOMINAE 8.1 SUBFAMILY CHIRONOMINAE 8 DIAGNOSIS: Antennae 4-8 segmented, rarely reduced. Labrum with S I simple, palmate or plumose; S II simple, apically fringed or plumose; S III simple; S IV normal or sometimes on pedicel. Labral lamellae usually well developed, but reduced or absent in some taxa. Mentum usually with 8-16 well sclerotized teeth; sometimes central teeth or entire mentum pale or poorly sclerotized; rarely teeth fewer than 8 or modified as seta-like projections. Ventromental plates well developed and usually striate, but striae reduced or vestigial in some taxa; beard absent. Prementum without dense brushes of setae. Body usually with anterior and posterior parapods and procerci well developed; setal fringe not present, but sometimes with bifurcate pectinate setae. Penultimate segment sometimes with 1-2 pairs of ventral tubules; antepenultimate segment sometimes with lateral tubules. Anal tubules usually present, reduced in brackish water and marine taxa. NOTESTES: Usually the most abundant subfamily (in terms of individuals and taxa) found on the Coastal Plain of the Southeast. Found in fresh, brackish and salt water (at least one truly marine genus). Most larvae build silken tubes in or on substrate; some mine in plants, dead wood or sediments; some are free- living; some build transportable cases. Many larvae feed by spinning silk catch-nets, allowing them to fill with detritus, etc., and then ingesting the net; some taxa are grazers; some are predacious. Larvae of several taxa (especially Chironomus) have haemoglobin that gives them a red color and the ability to live in low oxygen conditions. With only one exception (Skutzia), at the generic level the larvae of all described (as adults) southeastern Chironominae are known. -
Zootaxa, Japanese Pseudosmittia Edwards (Diptera: Chironomidae)
Zootaxa 1198: 21–51 (2006) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 1198 Copyright © 2006 Magnolia Press ISSN 1175-5334 (online edition) Japanese Pseudosmittia Edwards (Diptera: Chironomidae) OLE A. SÆTHER The Natural History Collections, Bergen Museum, University of Bergen, N-5020 Bergen, Norway. E-mail: [email protected] Abstract The types of species previously placed in Pseudosmittia Edwards and some related genera in the Sasa collection at The National Museum of Sciences, Tokyo, Japan, have been examined. Twenty- four new synonyms are given: Pseudosmittia ogasatridecima Sasa et Suzuki, 1997a is a synonym of P. bifurcata (Tokunaga, 1936); P. jintuvicesima Sasa, 1996, and P. seiryupequea Sasa, Suzuki et Sakai, 1998 of P. danconai (Marcuzzi, 1947); P. mongolzeaea Sasa et Suzuki, 1997b of P. f orc ipa ta (Goetghebuer, 1921); P. hachijotertia Sasa, 1994 of P. holsata Thienemann et Strenzke, 1940; P. itachibifurca Sasa et Kawai, 1987, P. furudobifurca Sasa et Arakawa, 1994, P. hibaribifurca Sasa, 1993, and P. (Nikismittia) shofukuundecima Sasa, 1998 of P. mathildae Albu, 1968; P. yakymenea Sasa et Suzuki, 2000a, and P. yakyneoa Sasa et Suzuki, 2000a of P. nishiharaensis Sasa et Hasegawa, 1988; P. kurobeokasia Sasa et Okazawa, 1992a, P. togarisea Sasa et Okazawa, 1992b, P. hachijosecunda Sasa, 1994, P. to ya m a re s e a Sasa, 1996, P. yakyopea Sasa et Suzuki, 2000a, P. yakypequea Sasa et Suzuki, 2000a, Parakiefferiella hidakagehea Sasa et Suzuki, 2000b, and Parakiefferiella hidakaheia Sasa et Suzuki, 2000b of Pseudosmittia oxoniana (Edwards, 1922); P. famikelea Sasa, 1996a of P. tokaraneoa Sasa et Suzuki, 1995; P. -
Diptera: Chironomidae) with Terrestrial and Semiaqutic Larvae from Ukraine
Українська ентомофауністика 2011, 2(5) : 13–15 Дата публікації: 31.10.2011 New and additional records of the non-biting midges (Diptera: Chironomidae) with terrestrial and semiaqutic larvae from Ukraine. V. A. Baranov Dept. of Zoology and Animal Ecology V.N. Karazin Kharkiv National University 4 Svoboda Sq. 61077, Kharkiv, Ukraine Ukrainian Science Research Institute of Ecological Problems Bakulina St. 6, 61166, Kharkiv, Ukraine E-mail: [email protected] Baranov V. A. New records of the non-biting midges (Diptera: Chironomidae) with terrestrial and semiaqutic larvae from Ukraine. Summary. Seven species of chironomid midges, Bryophaenocladius furcatus (Kieffer, 1916), Hydrosmittia oxoniana (Edwards, 1922), Smittia edwardsi Goethgebuer, 1932 , Smittia foliacea (Kieffer, 1921), Paraphaenocladius penerasus (Edwards, 1929), Paraphaenocladius impensus (Walker, 1856), Psedosmittia forcipata (Goetghebuer, 1921), are recorded for the first time from Ukraine based on adult specimens and larvae. Camptocladius stercorarius (De Geer, 1776) is recorded for the second time. Keywords : Diptera, Chironomidae, non-biting midges, terrestrial larvae, adults, first record, Ukraine,. Баранов В. О. Нові знахідки комарів -дзвінців (Diptera: Chironomidae) з наземними та напівводними личинками з України. Ре - зюме. Вперше у фауні України відмічено сім видів комарів-дзвінців: Bryophaenocladius furcatus (Kieffer, 1916), Hydrosmittia oxoniana (Edwards, 1922), Smittia edwardsi Goethgebuer, 1932 , Smittia foliacea (Kieffer, 1921), Paraphaenocladius penerasus (Edwards, -
John H. Epler 461 Tiger Hammock Road, Crawfordville, Florida, 32327
CHIRONOMUS Journal of Chironomidae Research No. 30, 2017: 4-18. Current Research. AN ANNOTATED PRELIMINARY LIST OF THE CHIRONOMIDAE (DIPTERA) OF ZURQUÍ, COSTA RICA John H. Epler 461 Tiger Hammock Road, Crawfordville, Florida, 32327, U.S.A. Email: [email protected] Abstract to October 2013. The 150 by 266 m site, at an el- evation of ~1600 m, is mostly cloud forest, with An annotated list of the species of Chironomidae adjacent small pastures; the site has one permanent found at a four-hectare site, mostly cloud forest, in and one temporary stream, located in heavily for- Costa Rica is presented. A total of 137 species, 98 ested ravines. of them undescribed, in 63 genera (17 apparently new), were found. Collecting methods included two malaise traps run continuously and additional traps run three days Introduction each month: three additional malaise traps, several The tropics have long been known as areas of great emergence traps (over leaf litter; over dry branch- biodiversity (e.g. Erwin 1982), but our knowledge es; over vegetation; over stagnant water; over run- of many insect groups there remains poor. The two ning water), CDC light traps, bucket light traps, volume “Manual of Central American Diptera” yellow pan traps, flight intercept traps and mercury (Brown et al. 2009, 2010) provided the first modern vapor light traps. Some specimens were collected tools to analyze the diversity of one of the largest by sweeping and by hand. orders of insects, the Diptera (two-winged flies) of Samples were sorted and prepared by technicians the northern portion of the Neotropics; Spies et al. -
Proceedings of the United States National Museum
A SYNOPSIS OF PART OF THE NEOTROPICAL CRANE-FLIES OF THE SUBFAMH^Y LIMNOBIN^. By Charles P. Alexander, Of the Entomological Lahoratory of Cornell University, Ithaca, New York. INTRODUCTION. The present paper is the partial result of the study of some exten- sive collections of tropical American Tipulidse or crane-flies. In this paper the tribes Eriopterini and Limnophilini are included. A second part will include the tribes Limnobini, Antochini, and Hexa- tommi, completing the Limnobinse, and a third will treat of the Tipulmse. In this paper the term Neotropical is used as synon^^mous with the Neogsea (m part), of Sclater (1858) and the Dendrogjea of Sclater (1874). It mcludes South America and the adjacent Falkland, South Georgia, Juan Fernandez, and Galapagoes Islands; the West Indies, or Antilles; Central America, Mexico, and the extreme southern portions of Florida and Texas. Besides describing all new forms and redescribing such species as are inadequately handled in previous descriptions, I have thought it might be of some value to future students to include keys to the genera and species of the regional forms. It should be understood, however, that the difficulties m the way of such an attempt are such as to almost discourage one from undertaking it. One must remem- ber that a very considerable number of the species have never been rediscovered since then- origmal description; many of these descrip- tions are brief, vague, and altogether unsatisfactory. Those of Fabricius would be as bad as those of Walker if it were not for the work of Wiedemann, who had access to the Fabrician types. -
Drought, Dispersal, and Community Dynamics in Arid-Land Streams
AN ABSTRACT OF THE DISSERTATION OF Michael T. Bogan for the degree of Doctor of Philosophy in Zoology presented on July 10, 2012. Title: Drought, Dispersal, and Community Dynamics in Arid-land Streams Abstract approved: _____________________________________ David A. Lytle Understanding the mechanisms that regulate local species diversity and community structure is a perennial goal of ecology. Local community structure can be viewed as the result of numerous local and regional processes; these processes act as filters that reduce the regional species pool down to the observed local community. In stream ecosystems, the natural flow regime (including the timing, magnitude, and duration of high and low flow events) is widely recognized as a primary regulator of local diversity and community composition. This is especially true in arid- land streams, where low- and zero-flow events can occur frequently and for extended periods of time (months to years). Additionally, wetted habitat patches in arid-land stream networks are often fragmented within and among stream networks. Thus dispersal between isolated aquatic patches may also play a large role in regulating local communities. In my dissertation, I explored the roles that drought, dispersal, and local habitat factors play in structuring arid-land stream communities. I examined the impact of flow permanence and seasonal variation in flow and other abiotic factors on aquatic communities at both fine spatial scales over a long time period (8 years; Chapter 2) and at a broad spatial scale over a shorter time period (1-2 years; Chapter 4). Additionally, I quantified aquatic invertebrate aerial dispersal over moderate spatial scales (≤ 0.5 km) by conducting a colonization experiment using artificial stream pools placed along and inland from two arid-land streams (Chapter 4).