CBD Fourth National Report
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Baylisascariasis
Baylisascariasis Importance Baylisascaris procyonis, an intestinal nematode of raccoons, can cause severe neurological and ocular signs when its larvae migrate in humans, other mammals and birds. Although clinical cases seem to be rare in people, most reported cases have been Last Updated: December 2013 serious and difficult to treat. Severe disease has also been reported in other mammals and birds. Other species of Baylisascaris, particularly B. melis of European badgers and B. columnaris of skunks, can also cause neural and ocular larva migrans in animals, and are potential human pathogens. Etiology Baylisascariasis is caused by intestinal nematodes (family Ascarididae) in the genus Baylisascaris. The three most pathogenic species are Baylisascaris procyonis, B. melis and B. columnaris. The larvae of these three species can cause extensive damage in intermediate/paratenic hosts: they migrate extensively, continue to grow considerably within these hosts, and sometimes invade the CNS or the eye. Their larvae are very similar in appearance, which can make it very difficult to identify the causative agent in some clinical cases. Other species of Baylisascaris including B. transfuga, B. devos, B. schroeder and B. tasmaniensis may also cause larva migrans. In general, the latter organisms are smaller and tend to invade the muscles, intestines and mesentery; however, B. transfuga has been shown to cause ocular and neural larva migrans in some animals. Species Affected Raccoons (Procyon lotor) are usually the definitive hosts for B. procyonis. Other species known to serve as definitive hosts include dogs (which can be both definitive and intermediate hosts) and kinkajous. Coatimundis and ringtails, which are closely related to kinkajous, might also be able to harbor B. -
Research Article Genetic Diversity of Freshwater Leeches in Lake Gusinoe (Eastern Siberia, Russia)
Hindawi Publishing Corporation e Scientific World Journal Volume 2014, Article ID 619127, 11 pages http://dx.doi.org/10.1155/2014/619127 Research Article Genetic Diversity of Freshwater Leeches in Lake Gusinoe (Eastern Siberia, Russia) Irina A. Kaygorodova,1 Nadezhda Mandzyak,1 Ekaterina Petryaeva,1,2 and Nikolay M. Pronin3 1 Limnological Institute, 3 Ulan-Batorskaja Street, Irkutsk 664033, Russia 2 Irkutsk State University, 5 Sukhe-Bator Street, Irkutsk 664003, Russia 3 Institute of General and Experimental Biology, 6 Sakhyanova Street, Ulan-Ude 670047, Russia Correspondence should be addressed to Irina A. Kaygorodova; [email protected] Received 30 July 2014; Revised 7 November 2014; Accepted 7 November 2014; Published 27 November 2014 Academic Editor: Rafael Toledo Copyright © 2014 Irina A. Kaygorodova et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The study of leeches from Lake Gusinoe and its adjacent area offered us the possibility to determine species diversity. Asa result, an updated species list of the Gusinoe Hirudinea fauna (Annelida, Clitellata) has been compiled. There are two orders and three families of leeches in the Gusinoe area: order Rhynchobdellida (families Glossiphoniidae and Piscicolidae) and order Arhynchobdellida (family Erpobdellidae). In total, 6 leech species belonging to 6 genera have been identified. Of these, 3 taxa belonging to the family Glossiphoniidae (Alboglossiphonia heteroclita f. papillosa, Hemiclepsis marginata,andHelobdella stagnalis) and representatives of 3 unidentified species (Glossiphonia sp., Piscicola sp., and Erpobdella sp.) have been recorded. The checklist gives a contemporary overview of the species composition of leeches and information on their hosts or substrates. -
Euhirudinea: Arhynchobdellida) in Danum Valley Rainforest (Borneo, Sabah)
@@B D9+82;7+*8 doi: 8+87788E9+82+*8 http://folia.paru.cas.cz Research Article Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah) =andb !"#$3& F!!$GH!$ $G!G!!%![J- ography and taxonomy. We undertook research on two species inhabiting lowland dipterocarp forest, Haemadipsa picta K8'9' and Haemadipsa subagilis MK8'9'N!&PMN!ƽ!G G&ƽ-R=MGNG!J-[R=MN-[ GƽG!$$!RS!&!H. picta is more G!ƽ-$&!!=!J&! plant height. Haemadipsa subagilis &U!G!VG&[ G&!MNJ-H. pictaM!&![N= (ii) habitat specialisation of H. subagilis. Moreover, we provide new observations on their foraging behaviour. ectoparasites, foraging behaviour, Haemadipsidae, haematophagy, parasitism HB!->!G$- $ [ !& $ !-!!F- G!ƽ M>!!!GN &!! !GPB- $1+Z!! G ! [ $ ! ! -!HaemadipsaH81<'M brown leech species complex (former H. zeylanica sensu B9++79+8+BH%9++1NH!! latoB9+8+NP- fauna of the Oriental region has received much attention mary tropical rainforest, whereas more disturbed environ- !&KM8'9'8'*<8'*1N ments are dominated by conspicuously coloured H. picta. The tiger leech H. picta K 8'9' & G& !- coloured species, namely H. subagilis MK8'9'N gies of hematophagous leeches, have not been examined H. sumatrana MF 811*N & - G\! !& mortality and, therefore, their abundance in an ecosystem MB&8'19$!9++7N MK8'21NF&$G Many ecological aspects of the life history of haemad- simply apply this theory to ectoparasites, such as leeches, ipsid species remain unresolved, including establishing &!!!!B an average life span for each species and species habitat GG&!UM DM8'1<N G8';;N!-U$- important studies on the feeding habits of species of Hae- $ $G P- madipsa, and until now this was the only paper containing G!!G&-[ detailed data on growth after feeding and the length of time competition and niche partitioning. -
Phylogeny and Classification of the Melastomataceae and Memecylaceae
Nord. J. Bot. - Section of tropical taxonomy Phylogeny and classification of the Melastomataceae and Memecy laceae Susanne S. Renner Renner, S. S. 1993. Phylogeny and classification of the Melastomataceae and Memecy- laceae. - Nord. J. Bot. 13: 519-540. Copenhagen. ISSN 0107-055X. A systematic analysis of the Melastomataceae, a pantropical family of about 4200- 4500 species in c. 166 genera, and their traditional allies, the Memecylaceae, with c. 430 species in six genera, suggests a phylogeny in which there are two major lineages in the Melastomataceae and a clearly distinct Memecylaceae. Melastomataceae have close affinities with Crypteroniaceae and Lythraceae, while Memecylaceae seem closer to Myrtaceae, all of which were considered as possible outgroups, but sister group relationships in this plexus could not be resolved. Based on an analysis of all morph- ological and anatomical characters useful for higher level grouping in the Melastoma- taceae and Memecylaceae a cladistic analysis of the evolutionary relationships of the tribes of the Melastomataceae was performed, employing part of the ingroup as outgroup. Using 7 of the 21 characters scored for all genera, the maximum parsimony program PAUP in an exhaustive search found four 8-step trees with a consistency index of 0.86. Because of the limited number of characters used and the uncertain monophyly of some of the tribes, however, all presented phylogenetic hypotheses are weak. A synapomorphy of the Memecylaceae is the presence of a dorsal terpenoid-producing connective gland, a synapomorphy of the Melastomataceae is the perfectly acrodro- mous leaf venation. Within the Melastomataceae, a basal monophyletic group consists of the Kibessioideae (Prernandra) characterized by fiber tracheids, radially and axially included phloem, and median-parietal placentation (placentas along the mid-veins of the locule walls). -
The Evolution and Genomic Basis of Beetle Diversity
The evolution and genomic basis of beetle diversity Duane D. McKennaa,b,1,2, Seunggwan Shina,b,2, Dirk Ahrensc, Michael Balked, Cristian Beza-Bezaa,b, Dave J. Clarkea,b, Alexander Donathe, Hermes E. Escalonae,f,g, Frank Friedrichh, Harald Letschi, Shanlin Liuj, David Maddisonk, Christoph Mayere, Bernhard Misofe, Peyton J. Murina, Oliver Niehuisg, Ralph S. Petersc, Lars Podsiadlowskie, l m l,n o f l Hans Pohl , Erin D. Scully , Evgeny V. Yan , Xin Zhou , Adam Slipinski , and Rolf G. Beutel aDepartment of Biological Sciences, University of Memphis, Memphis, TN 38152; bCenter for Biodiversity Research, University of Memphis, Memphis, TN 38152; cCenter for Taxonomy and Evolutionary Research, Arthropoda Department, Zoologisches Forschungsmuseum Alexander Koenig, 53113 Bonn, Germany; dBavarian State Collection of Zoology, Bavarian Natural History Collections, 81247 Munich, Germany; eCenter for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113 Bonn, Germany; fAustralian National Insect Collection, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT 2601, Australia; gDepartment of Evolutionary Biology and Ecology, Institute for Biology I (Zoology), University of Freiburg, 79104 Freiburg, Germany; hInstitute of Zoology, University of Hamburg, D-20146 Hamburg, Germany; iDepartment of Botany and Biodiversity Research, University of Wien, Wien 1030, Austria; jChina National GeneBank, BGI-Shenzhen, 518083 Guangdong, People’s Republic of China; kDepartment of Integrative Biology, Oregon State -
The Genus Metallyticus Reviewed (Insecta: Mantodea)
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/228623877 The genus Metallyticus reviewed (Insecta: Mantodea) Article · September 2008 CITATIONS READS 11 353 1 author: Frank Wieland Pfalzmuseum für Naturkunde - POLLICHIA-… 33 PUBLICATIONS 113 CITATIONS SEE PROFILE All in-text references underlined in blue are linked to publications on ResearchGate, Available from: Frank Wieland letting you access and read them immediately. Retrieved on: 24 October 2016 Species, Phylogeny and Evolution 1, 3 (30.9.2008): 147-170. The genus Metallyticus reviewed (Insecta: Mantodea) Frank Wieland Johann-Friedrich-Blumenbach-Institut für Zoologie & Anthropologie und Zoologisches Museum der Georg-August-Universität, Abteilung für Morphologie, Systematik und Evolutionsbiologie, Berliner Str. 28, 37073 Göttingen, Germany [[email protected]] Abstract Metallyticus Westwood, 1835 (Insecta: Dictyoptera: Mantodea) is one of the most fascinating praying mantids but little is known of its biology. Several morphological traits are plesiomorphic, such as the short prothorax, characters of the wing venation and possibly also the lack of discoidal spines on the fore femora. On the other hand, Metallyticus has autapomor- phies which are unique among extant Mantodea, such as the iridescent bluish-green body coloration and the enlargement of the first posteroventral spine of the fore femora. The present publication reviews our knowledge of Metallyticus thus providing a basis for further research. Data on 115 Metallyticus specimens are gathered and interpreted. The Latin original descriptions of the five Metallyticus species known to date, as well as additional descriptions and a key to species level that were originally published by Giglio-Tos (1927) in French, are translated into English. -
Taxonomic Review of Drilini (Elateridae: Agrypninae) in Cameroon Reveals High Morphological Diversity, Including the Discovery of Five New Genera
Insect Systematics & Evolution 48 (2017) 441–492 brill.com/ise Taxonomic review of Drilini (Elateridae: Agrypninae) in Cameroon reveals high morphological diversity, including the discovery of five new genera Robin Kundrata* and Ladislav Bocak Department of Zoology, Faculty of Science, Palacky University, 17. listopadu 50, 771 46, Olomouc, Czech Republic *Corresponding author, e-mail: [email protected] Version of Record, published online 7 April 2017; published in print 1 November 2017 Abstract The first comprehensive survey of the Cameroonian Drilini fauna is presented. High diversity was identi- fied in the zone of tropical rain forest and five genera are proposed: Flabelloselasia gen. n., Kupeselasia gen. n., Lolosia gen. n., Microselasia gen. n., and Wittmerselasia gen. n. with the subgenus Latoselasia subgen. n. The following species are described: Flabelloselasia oculata sp. n., Kupeselasia minuta sp. n., Lolosia transversalis sp. n., Microselasia barombi sp. n., M. elongata sp. n., M. gracilis sp. n., M. grandis sp. n., M. kupensis sp. n., M. lolodorfensis sp. n., M. macrocephala sp. n., M. obscura sp. n., M. pseudograndis sp. n., Wittmerselasia camerooniana sp. n., W. davidsoni sp. n., W. geiseri sp. n., W. variabilis sp. n., and W. (Latoselasia) similis sp. n. Selasia maculata Wittmer, 1989 is redescribed and transferred to Wittmerselasia gen. n. as W. maculata (Wittmer, 1989), comb. n. Taxonomically important characters are illustrated for all genera and species and an identification key for Drilini from Cameroon is provided. Keywords Elateroidea; Selasia; Africa; diversity hot-spot; distribution Introduction Drilini is a small morphologically distinct beetle lineage with the soft-bodied, fully winged males and larviform apterous females (Crowson 1972; Bocak et al. -
Subclase Secernentea
Orden Ascaridida T. 21. ASCARIDIDOS. Generalidades y Clasificación. Incluye parásitos con tres labios de gran tamaño. En los machos, cuando existen alas caudales, éstas se localizan Ascaridioideos y Anisakoideos. lateralmente. 1. GENERALIDADES Y CLASIFICACIÓN Los ascarídidos son nematodos con fasmidios (quimiorreceptores posteriores); pertenecen por tanto a la Clase Secernentea. Los machos presentan generalmente alas caudales o bolsas copuladoras. Los ascarídidos de interés veterinario se clasifican en base al siguiente esquema taxonómico: Orden Ascaridida Superfamilia Ascaridoidea Familia Ascarididae Género Ascaris Género Parascaris Género Toxocara Género Toxascaris Fig. 1. Extremo caudal del macho en Ascarididae. Superfamilia Anisakoidea Familia Anisakidae Género Anisakis Superfamilia Ascaridoidea Género Contracaecum Género Phocanema Por lo general son nematodos de gran tamaño. No Género Pseudoterranova presentan cápsula bucal y el esófago carece de bulbo posterior Superfamilia Heterakoidea pronunciado. En algunas especies el esófago está seguido de un Familia Heterakidae: G. Heterakis ventrículo posterior corto que puede derivarse en un apéndice Familia Ascaridiidae: G. Ascaridia 1 ventricular, mientras que otras presentan una prolongación del 2.1. GÉNERO ASCARIS intestino en sentido craneal que se conoce como ciego intestinal (Fig. 12, Familia Anisakidae). Existen dos espículas en los machos Ascaris suum y el ciclo de vida puede ser directo o indirecto. Es un parásito del cerdo con distribución cosmopolita y de 2. FAMILIA ASCARIDIDAE considerable importancia económica. Sin embargo, su prevalencia está disminuyendo debido a los cada vez más frecuentes sistemas Los labios, que como característica del Orden están bien de producción intensiva y a la instauración de tratamientos desarrollados, presentan una serie de papilas labiales externas e antihelmínticos periódicos. Durante años se ha considerado internas, así como un borde denticular en su cara interna. -
A Monographic Revision of the Genus Platycoelia Dejean (Coleoptera: Scarabaeidae: Rutelinae: Anoplognathini) Andrew B
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Bulletin of the University of Nebraska State Museum, University of Nebraska State Museum 2003 A Monographic Revision of the Genus Platycoelia Dejean (Coleoptera: Scarabaeidae: Rutelinae: Anoplognathini) Andrew B. T. Smith University of Nebraska - Lincoln, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/museumbulletin Part of the Entomology Commons, and the Other Ecology and Evolutionary Biology Commons Smith, Andrew B. T., "A Monographic Revision of the Genus Platycoelia Dejean (Coleoptera: Scarabaeidae: Rutelinae: Anoplognathini)" (2003). Bulletin of the University of Nebraska State Museum. 3. http://digitalcommons.unl.edu/museumbulletin/3 This Article is brought to you for free and open access by the Museum, University of Nebraska State at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Bulletin of the University of Nebraska State Museum by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. A Monographic Revision of the Genus Platycoelia Dejean (Coleoptera: Scarabaeidae: Rutelinae: Anoplognathini) Andrew B. T. Smith Bulletin of the University of Nebraska State Museum Volume 15 A Monographic Revision of the Genus Platycoelia Dejean (Coleoptera: Scarabaeidae: Rutelinae: Anoplognathini) by Andrew B. T. Smith UNIVERSITY. OF, ( NEBRASKA "-" STATE MUSEUM Published by the University of Nebraska State Museum Lincoln, Nebraska 2003 Bulletin of the University of Nebraska State Museum Volume 15 Issue Date: 7 July 2003 Editor: Brett C. Ratcliffe Cover Design: Angie Fox Text design and layout: Linda J. Ratcliffe Text fonts: New Century Schoolbook and Arial Bulletins may be purchased from the Museum. Address orders to: Publications Secretary W436 Nebraska Hall University of Nebraska State Museum Lincoln, NE 68588-0514 U.S.A. -
Check List of the Rutelinae (Coleoptera, Scarabaeidae) of Oceania
CHECK LIST OF THE RUTELINAE (COLEOPTERA, SCARABAEIDAE) OF OCEANIA By FRIEDRICH OHAUS BERNICE P. BISHOP MUSEUM OCCASIONAL PAPERS VOLUME XI, NUMBER 2 HONOLULU, HAWAII PUBLISHED BY THE MUSJ-:UM 1935 CHECK LIST OF THE RUTELINAE (COLEOPTERA, SCARABAEIDAE) OF OCEANIA By FRIEDRICH OHAUS MAINZ, GERMANY BIOLOGY The RuteIinae are plant feeders. In Parastasia the beetle (imago) visits flowers, and the grub (larva) lives in dead trunks of more or less hard wood. In Anomala the beetle is a leaf feeder, and the grub lives in the earth, feeding on the roots of living plants. In Adoretus the beetle feeds on flowers and leaves; the grub lives in the earth and feeds upon the roots of living plants. In some species of Anornala and Adoretus, both beetles and grubs are noxious to culti vated plants, and it has been observed that eggs or young grubs of these species have been transported in the soil-wrapping around roots or parts of roots of such plants as the banana, cassava, and sugar cane. DISTRIBUTION With the exception of two species, the Rutelinae found on the continent of Australia (including Tasmania) belong to the subtribe Anoplognathina. The first exception is Anomala (Aprosterna) antiqua Gyllenhal (australasiae Blackburn), found in northeast Queensland in cultivated places near the coast. This species is abundant from British India and southeast China in the west to New Guinea in the east, stated to be noxious here and there to cultivated plants. It was probably brought to Queensland by brown or white men, as either eggs or young grubs in soil around roots of bananas, cassava, or sugar cane. -
Dartington Report on Beetles 2015
Report on beetles (Coleoptera) collected from the Dartington Hall Estate, 2015 by Dr Martin Luff 1. Introduction and Methods The majority of beetle recording in 2015 was concentrated on three sites and habitats: 1. Further sampling of moss on the Deer Park wall (SX794635), as mentioned in my 2014 report. This was done on two dates in March by MLL and again in October, aided by Messrs Tony Allen and Clive Turner, both experienced coleopterists. 2. Beetles associated with the decomposing body of a dead deer. The recently (accidentally) killed deer was acquired on 12th May by Mike Newby who pegged it out under wire netting in the small wood adjacent to 'Flushing Meadow', here referred to as 'Flushing Copse' (SX802625). The body was lifted regularly and beaten over a collecting tray, initially every week, then fortnightly and then monthly until early October. In addition, two pitfall traps were installed just beside the corpse, with a small amount of preservative in each. These were emptied each time the site was visited. 3. Water beetles sampled on 28th October, together with Tony Allen and Clive Turner, from the ponds and wheel-rut puddles on Berryman's Marsh (SX799615). Other work again included the contents of the nest boxes from Dartington Hills and Berrymans Marsh at the end of October, thanks to Mike Newby and his volunteer helpers. 2. Results In all, 203 beetle species were recorded in 2015, of which 85 (41.8%) were additions to the Dartington list. This increase over the 32% new in 2014 (Luff, 2015) results partly from sampling habitats (carrion, fresh-water) not previously examined. -
The Phylogeny of Termites
Molecular Phylogenetics and Evolution 48 (2008) 615–627 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev The phylogeny of termites (Dictyoptera: Isoptera) based on mitochondrial and nuclear markers: Implications for the evolution of the worker and pseudergate castes, and foraging behaviors Frédéric Legendre a,*, Michael F. Whiting b, Christian Bordereau c, Eliana M. Cancello d, Theodore A. Evans e, Philippe Grandcolas a a Muséum national d’Histoire naturelle, Département Systématique et Évolution, UMR 5202, CNRS, CP 50 (Entomologie), 45 rue Buffon, 75005 Paris, France b Department of Integrative Biology, 693 Widtsoe Building, Brigham Young University, Provo, UT 84602, USA c UMR 5548, Développement—Communication chimique, Université de Bourgogne, 6, Bd Gabriel 21000 Dijon, France d Muzeu de Zoologia da Universidade de São Paulo, Avenida Nazaré 481, 04263-000 São Paulo, SP, Brazil e CSIRO Entomology, Ecosystem Management: Functional Biodiversity, Canberra, Australia article info abstract Article history: A phylogenetic hypothesis of termite relationships was inferred from DNA sequence data. Seven gene Received 31 October 2007 fragments (12S rDNA, 16S rDNA, 18S rDNA, 28S rDNA, cytochrome oxidase I, cytochrome oxidase II Revised 25 March 2008 and cytochrome b) were sequenced for 40 termite exemplars, representing all termite families and 14 Accepted 9 April 2008 outgroups. Termites were found to be monophyletic with Mastotermes darwiniensis (Mastotermitidae) Available online 27 May 2008 as sister group to the remainder of the termites. In this remainder, the family Kalotermitidae was sister group to other families. The families Kalotermitidae, Hodotermitidae and Termitidae were retrieved as Keywords: monophyletic whereas the Termopsidae and Rhinotermitidae appeared paraphyletic.