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Classical and Molecular Cytogenetic Characterization of Allochthonous European Bitterling Rhodeus Amarus (Cyprinidae, Acheilognathinae) from Northern Italy
Genes Genet. Syst. (2008) 83, p. 417–422 Classical and molecular cytogenetic characterization of allochthonous European bitterling Rhodeus amarus (Cyprinidae, Acheilognathinae) from Northern Italy Angelo Libertini1, Luciana Sola2*, Massimiliano Rampin1, Anna Rita Rossi2, Koji Iijima3 and Takayoshi Ueda3 1Institute of Marine Sciences, National Council for Research, Castello 1364/a, Venice 30122, Italy 2Department of Animal and Human Biology, “La Sapienza” Rome University, Via A. Borelli 50, Rome 00161, Italy 3Department of Biology, Faculty of Education, Utsunomiya University, 350 Mine, Utsunomiya 321-8505, Japan (Received 23 July 2008, accepted 10 September 2008) A cytogenetical study was carried out on 34 specimens of the European bitter- ling Rhodeus amarus (Teleostei: Cyprinidae, Acheilognathinae) from four rivers of the Venice district (NE Italy). This allochthonous fish species was accidentally introduced in the North-East of Italy about 20 years ago and is now rapidly spreading all over the rivers of the Northern part of the country. All the studied specimens are characterised by the same karyotype (2n = 48: 8M + 20SM + 20ST), i.e., the typical one of the native populations of the species. However, a polymor- phism in the number of NOR bearing chromosomes has been found. In fact, in addition to the main species-specific NORs, on the short arms of chromosome pair 7, two to five additional 18S rDNA sites have been revealed by FISH in different specimens. Sequential staining with silver nitrate, chromomycin A3 and DAPI revealed that most of the additional sites are inactive and CMA3-positive. Data herein reported confirm that in spite of an overall morphological karyo- logical conservativeness, significant differences for the finer cytogenetic features can be found within the Acheilognathinae with the 2n = 48 and NF = 76 karyotype. -
Teleostei: Cyprinidae: Acheilognathinae) from China
Zootaxa 3790 (1): 165–176 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2014 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3790.1.7 http://zoobank.org/urn:lsid:zoobank.org:pub:BD573A51-6656-4E86-87C2-2411443C38E5 Rhodeus albomarginatus, a new bitterling (Teleostei: Cyprinidae: Acheilognathinae) from China FAN LI1,3 & RYOICHI ARAI2 1Institute of Biodiversity Science, Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Fudan University, Shanghai 200433, China. E-mail: [email protected] 2Department of Zoology, University Museum, University of Tokyo, 7–3–1 Hongo, Bunkyo-ku, Tokyo. 113-0033, Japan. E-mail: [email protected] 3Corresponding author Abstract Rhodeus albomarginatus, new species, is described from the Lvjiang River, a tributary flowing into Poyang Lake of Yang- tze River basin, in Anhui Province, China. It is distinguished from all congeneric species by unique combination of char- acters: branched dorsal-fin rays 10; branched anal-fin rays 10–11; longest simple rays of dorsal and anal fins strong and stiff, distally segmented; pelvic fin rays i 6; longitudinal scale series 34–36; transverse scale series 11; pored scales 4–7; vertebrae 33–34; colour pattern of adult males (iris black, belly reddish-orange, central part of caudal fin red, dorsal and anal fins of males edged with white margin). Key words: Cyprinidae, Rhodeus albomarginatus, new species, Yangtze River, China Introduction Bitterling belong to the subfamily Acheilognathinae in Cyprinidae and include three genera, Acheilognathus, Rhodeus and Tanakia. The genus Rhodeus can be distinguished from the other two genera by having an incomplete lateral line, no barbels, and wing-like yolk sac projections in larvae (Arai & Akai, 1988). -
LIFE+ Nature & Biodiversity Projects 2012
Nature & Biodiversity LIFE PROJECTS 2012 LIFE Nature Environment Introduction to LIFE+ Nature & Biodiversity 2012 LIFE+ Nature & Biodiversity 2012: Commission funds 92 nature conservation and biodiversity projects in 24 countries with €139.3 million The European Commission has approved funding for 92 new nature conservation and biodiversity projects in 24 countries under the LIFE+ Nature & Biodiversity programme 2012. These projects will tackle a wide range of problems affecting species, habitats and biodiversity in Europe. The projects are led by ‘beneficiaries’, or project promoters, based in Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Malta, the Netherlands, Poland, Portugal, Slovak Republic, Spain, Sweden and the UK. They represent a total investment of €247.4 million, of which the EU will provide some €139.3 million. LIFE Nature & Biodiversity in 2012 project proposals per year. LIFE+ Nature & Biodiversi- ty is one of three thematic components under the LIFE LIFE+ Nature & Biodiversity projects aim to improve programme. The other two components, LIFE+ Envi- the conservation status of endangered species and ronment Policy & Bio¬diversity and LIFE+ Information habitats. Of the 258 proposals received under the & Communication, focus respectively on supporting 2012 call for proposals, the Commission selected 92 pilot projects that contribute to the development of projects for funding. These projects will be carried innovative policy ideas, technologies, methods and out by partnerships of conservation bodies, govern- instruments; and on disseminating information and ment authorities and other parties located across 24 raising the profile of environmental issues, or provid- Member States. In total, they represent an investment ing training and awareness-raising for the prevention of €247.4 million, of which the EU will provide some of forest fires. -
And Intra-Species Replacements in Freshwater Fishes in Japan
G C A T T A C G G C A T genes Article Waves Out of the Korean Peninsula and Inter- and Intra-Species Replacements in Freshwater Fishes in Japan Shoji Taniguchi 1 , Johanna Bertl 2, Andreas Futschik 3 , Hirohisa Kishino 1 and Toshio Okazaki 1,* 1 Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan; [email protected] (S.T.); [email protected] (H.K.) 2 Department of Mathematics, Aarhus University, Ny Munkegade, 118, bldg. 1530, 8000 Aarhus C, Denmark; [email protected] 3 Department of Applied Statistics, Johannes Kepler University Linz, Altenberger Str. 69, 4040 Linz, Austria; [email protected] * Correspondence: [email protected] Abstract: The Japanese archipelago is located at the periphery of the continent of Asia. Rivers in the Japanese archipelago, separated from the continent of Asia by about 17 Ma, have experienced an intermittent exchange of freshwater fish taxa through a narrow land bridge generated by lowered sea level. As the Korean Peninsula and Japanese archipelago were not covered by an ice sheet during glacial periods, phylogeographical analyses in this region can trace the history of biota that were, for a long time, beyond the last glacial maximum. In this study, we analyzed the phylogeography of four freshwater fish taxa, Hemibarbus longirostris, dark chub Nipponocypris temminckii, Tanakia ssp. and Carassius ssp., whose distributions include both the Korean Peninsula and Western Japan. We found for each taxon that a small component of diverse Korean clades of freshwater fishes Citation: Taniguchi, S.; Bertl, J.; migrated in waves into the Japanese archipelago to form the current phylogeographic structure of Futschik, A.; Kishino, H.; Okazaki, T. -
Article Taxonomic Review of the Genus Capoeta Valenciennes, 1842 (Actinopterygii, Cyprinidae) from Central Iran with the Description of a New Species
FishTaxa (2016) 1(3): 166-175 E-ISSN: 2458-942X Journal homepage: www.fishtaxa.com © 2016 FISHTAXA. All rights reserved Article Taxonomic review of the genus Capoeta Valenciennes, 1842 (Actinopterygii, Cyprinidae) from central Iran with the description of a new species Arash JOULADEH-ROUDBAR1, Soheil EAGDERI1, Hamid Reza GHANAVI2*, Ignacio DOADRIO3 1Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Alborz, Iran. 2Department of Biology, Lund University, Lund, Sweden. 3Biodiversity and Evolutionary Biology Department, Museo Nacional de Ciencias Naturales-CSIC, Madrid, Spain. Corresponding author: *E-mail: [email protected] Abstract The genus Capoeta in Iran is highly diversified with 14 species and is one of the most important freshwater fauna components of the country. Central Iran is a region with high number of endemism in other freshwater fish species, though the present species was recognized as C. aculeata (Valenciennes, 1844), widely distributed within Kavir and Namak basins. However previous phylogenetic and phylogeographic studies found that populations of Nam River, a tributary of the Hableh River in central Iran are different from the other species. In this study, the mentioned population is described as a new species based on morphologic and genetic characters. Keywords: Inland freshwater of Iran, Nam River, Algae-scraping cyprinid, Capoeta. Zoobank: urn:lsid:zoobank.org:pub:3697C9D3-5194-4D33-8B6B-23917465711D urn:lsid:zoobank.org:act:7C7ACA92-B63D-44A0-A2BA-9D9FE955A2D0 Introduction There are 257 fish species in Iranian inland waters under 106 genera, 29 families and Cyprinidae with 111 species (43.19%) is the most diverse family in the country (Jouladeh-Roudbar et al. -
Cypriniformes, Cyprinidae) in the Iranian Part of Tigris-Euphrates Basin
Intl. Res. J. Appl. Basic. Sci. Vol., 3 (3), 639-641, 2012 International Research Journal of Applied and Basic Sciences. Vol., 3 (3), 639-641, 2012 Available online at http://www. irjabs.com ISSN 2251-838X ©2012 A First Record of the Bittrling Rhodeus amarus (Bloch, 1782) (Cypriniformes, Cyprinidae) in the Iranian Part of Tigris-Euphrates Basin Soheil Eagderi 1, Manoochehr Nasri 1 1 University of Tehran, Faculty of Natural Resources, Department of Fisheries, Karaj, Iran, P.O. Box: 31585-4314; E-mail: [email protected] ABSTRACT: The Bitterling ( Rhodeus amarus ) is reported for the first time from the Iranian part of Tigris-Euphrates basin. Previously, this species is reported in Caspian Sea Basin. In this report, a total of 7 Specimens from a treebutary of upper Tigris-Euphrates Basin, Ghare-sou River (Kermanshah province, Iran) were caught by an Electro-fishing. Morphological characteristics were examined and then compared with those reported in previous studies. Keywords: Cyprinidae, Bittrling, Upper Tigris-Euphrates Basin, Ghare-sou River Introduction The Bitterling (Rhodeus amarus ) is found in small lakes, marshes and lentic parts of river systems (Coop, 1989; Schiemer and Waidbacher, 1992). This small cyprinid spawns in unionid mussels and because of this behavior being an example of a unique mode of reproduction (Breder and Rosen , 1966) and valuable model species in behavioral and evolutionary ecology (Mills and Reynolds, 2003). The Bitterling is recorded in Iran from the Astara to the Gorgan River including the Anzali lagoon (Abbasi et al., 1999; Kiabi et al., 1999; Abdoli, 2000; Abdoli and Naderi, 2010; Coad, 2012 ). -
Summary Report of Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 5
Summary Report of Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 5 Summary Report of Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 5 Prepared by: Amy J. Benson, Colette C. Jacono, Pam L. Fuller, Elizabeth R. McKercher, U.S. Geological Survey 7920 NW 71st Street Gainesville, Florida 32653 and Myriah M. Richerson Johnson Controls World Services, Inc. 7315 North Atlantic Avenue Cape Canaveral, FL 32920 Prepared for: U.S. Fish and Wildlife Service 4401 North Fairfax Drive Arlington, VA 22203 29 February 2004 Table of Contents Introduction ……………………………………………………………………………... ...1 Aquatic Macrophytes ………………………………………………………………….. ... 2 Submersed Plants ………...………………………………………………........... 7 Emergent Plants ………………………………………………………….......... 13 Floating Plants ………………………………………………………………..... 24 Fishes ...…………….…………………………………………………………………..... 29 Invertebrates…………………………………………………………………………...... 56 Mollusks …………………………………………………………………………. 57 Bivalves …………….………………………………………………........ 57 Gastropods ……………………………………………………………... 63 Nudibranchs ………………………………………………………......... 68 Crustaceans …………………………………………………………………..... 69 Amphipods …………………………………………………………….... 69 Cladocerans …………………………………………………………..... 70 Copepods ……………………………………………………………….. 71 Crabs …………………………………………………………………...... 72 Crayfish ………………………………………………………………….. 73 Isopods ………………………………………………………………...... 75 Shrimp ………………………………………………………………….... 75 Amphibians and Reptiles …………………………………………………………….. 76 Amphibians ……………………………………………………………….......... 81 Toads and Frogs -
Reproduktivne Preferencije Gavčice, Rhodeus Amarus (Bloch, 1872) Prema Školjkašima Iz Porodice Unionidae
Reproduktivne preferencije gavčice, Rhodeus amarus (Bloch, 1872) prema školjkašima iz porodice Unionidae Prenz, Petra Master's thesis / Diplomski rad 2017 Degree Grantor / Ustanova koja je dodijelila akademski / stručni stupanj: University of Zagreb, Faculty of Science / Sveučilište u Zagrebu, Prirodoslovno-matematički fakultet Permanent link / Trajna poveznica: https://urn.nsk.hr/urn:nbn:hr:217:485326 Rights / Prava: In copyright Download date / Datum preuzimanja: 2021-10-06 Repository / Repozitorij: Repository of Faculty of Science - University of Zagreb Sveučilište u Zagrebu Prirodoslovno – matematički fakultet Biološki odsjek Petra Prenz Reproduktivne preferencije gavčice, Rhodeus amarus (Bloch, 1872) prema školjkašima iz porodice Unionidae DIPLOMSKI RAD Zagreb, 2017. Ovaj rad, izrađen na Zoologijskom zavodu Biološkog odsjeka Prirodoslovno- matematičkog fakulteta Sveučilišta u Zagrebu pod vodstvom izv. prof. dr. sc. Jasne Lajtner i neposrednim voditeljstvom dr.sc. Zorana Marčića, predan je na ocjenu Biološkom odsjeku Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu radi stjecanja zvanja magistra eksperimentalne biologije. Zahvale Najtoplije se želim zahvaliti mentorici izv. prof. dr. sc. Jasni Lajtner na strpljenju, stručnim savjetima i velikoj pomoći tijekom izrade ovog rada. Hvala Vam na posvećenom vremenu i znanju. Zahvaljujem se pomoćnom voditelju dr. sc. Zoranu Marčiću, prof. biol, na predloženoj temi, brojnim stručnim savjetima i neizmjernom strpljenju tijekom istraživanja. Hvala Vam puno. Također se puno zahvaljujem Svenu Horvatiću i Romanu Karloviću na velikoj pomoći prilikom sakupljanja uzoraka i Siniši Vajdiću na pomoći prilikom rada u laboratoriju i održavanju riba i školjkaša. Zahvaljujem se obitelji, a najviše svojoj Majci Suzani, koja mi je omogućila ovaj bezbrižni studentski život, na neizmjernoj podršci i vjerovanju. Hvala mama. I za kraj zahvaljujem mojim kolegama, prijateljima, i dečku Goranu. -
A Morphological and Genetic Analysis of the European Bitterling Species Complex
Biological Journal of the Linnean Society, 2008, 95, 337–347. With 4 figures A morphological and genetic analysis of the European bitterling species complex SHAMA A. H. ZAKI1,2, WILLIAM C. JORDAN2, MARTIN REICHARD3, MIROSŁAW PRZYBYLSKI4 and CARL SMITH1* 1Department of Biology, University of Leicester, University Road, Leicester, LE1 7RH, UK 2Institute of Zoology, Zoological Society of London, Regent’s Park, London, NW1 7RY, UK 3Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, Brno 60365, Czech Republic 4Department of Ecology & Vertebrate Zoology, University of Łódz´, Łódz´ 90-237, Poland Received 21 January 2007; accepted for publication 2 January 2008 Bitterling fishes lay their eggs on the gills of living freshwater mussels and are valuable models in behavioural and evolutionary ecology. We used morphological and genetic data to resolve the taxonomic relationships of bitterling in Europe. Previous studies have suggested the European bitterling is either a single species with a wide but discontinuous geographic distribution, or a complex of species. Morphometric and meristic data identified differ- ences between three putative species; with a clear distinction between the eastern Asian Rhodeus sericeus, western European bitterling Rhodeus amarus, and colchian bitterling, Rhodeus colchicus. Polymorphism in the mitochon- drial DNA control region was predominantly due to insertion/deletion events, making phylogenetic inference difficult, but the single haplotype found in R. sericeus populations was detected at low frequency (one of 24 individuals) in R. amarus and R. colchicus populations. Eight control region haplotypes were found in R. amarus populations, which were distinct from the two haplotypes in a R. colchicus population. Cytochrome b data produced a phylogeny with strongly-supported differentiation between a clade of two R. -
The Role of the European Bitterling (Rhodeus Amarus, Cyprinidae) in Parasite Accumulation and Transmission in Riverine Ecosystems
Aquat Ecol (2011) 45:377–387 DOI 10.1007/s10452-011-9361-0 The role of the European bitterling (Rhodeus amarus, Cyprinidae) in parasite accumulation and transmission in riverine ecosystems Martina Da´vidova´ • Radim Blazˇek • Teodora Trichkova • Emmanuil Koutrakis • O¨ zcan Gaygusuz • Ertan Ercan • Marke´ta Ondracˇkova´ Received: 23 December 2010 / Accepted: 30 May 2011 / Published online: 17 June 2011 Ó Springer Science+Business Media B.V. 2011 Abstract In aquatic ecosystems, fish play a key role showed significantly higher proportions of allogenic in parasite accumulation and transmission to preda- parasites in comparison with autogenic. The sup- cious animals. In the present study, realized on seven posed co-occurrence of parasite species with identical populations of a small cyprinid fish species, the final host groups showed only a weak association. European bitterling Rhodeus amarus, we investigated The adjacent reservoir areas were a significant (1) the role of the European bitterling as a potential determinant of both the total and infracommunity intermediate or paratenic host, (2) the ability of the parasite species richness and for the mean parasite fish to accumulate parasites with similar final host abundance. No relationship between the distance of group, and (3) its significance as a potential source of sampling site from the adjacent reservoir and parasite parasite infection in the ecosystem in respect to community characteristics was found. As a small- habitat characteristics. A total of 36 parasite species sized fish with a wide distribution range and high were recorded; 31 species (90% of all parasite local abundances, the European bitterling can repre- specimens) were classified as endoparasites. -
And a Description of a New Species, Rhodeus Colchicus, from West Transcaucasia
ISSN 0206-0477. NEW CONTRIBUTIONS TO FRESHWATER FISH RESEARCH ST. PETERSBURG, 2001 (PROCEEDINGS OF THE ZOOLOGICAL INSTITUTE, VOL. 287) РОССИЙСКАЯ АКАДЕМИЯ НАУК ТРУДЫ ЗООЛОГИЧЕСКОГО ИНСТИТУТА САНКТ-ПЕТЕРБУРГ, 2001, ТОМ 287 SOME NEW DATA TO MORPHOLOGY OF RHODEUS SERICEUS (CYPRINIDAE: ACHEILOGNATHINAE) AND A DESCRIPTION OF A NEW SPECIES, RHODEUS COLCHICUS, FROM WEST TRANSCAUCASIA N.G. Bogutskaya*, A. M. Komlev** *Zoological Institute, Russian Academy of Sciences Universitetskaya nab., 1, St. Petersburg, 199034, Russia **St. Petersburg State University Universitetskaya nab., 7, St. Petersburg, 199034, Russia Rhodeus sericeus is revised with a use of new characters – cephalic sensory canal pattern, configuration of infraorbitals, and vertebral structure along with some traditional ones. No characters were found which clearly confirm the specific status of R. sericeus amarus. Rhodeus colchicus, new species, is described from the rivers in West Transcaucasia, Georgia. It is distinguished from congeners by a suite of characters which includes large scales (34 to 37, commonly 35, in the lateral row), a low number of vertebrae (33 to 36, commonly 35, total, and 16 to 18, commonly 17, in the abdominal region), a deep shortened 2nd infraorbital, a broad 4th infraorbital and a well developed 5th one with a widened lamellate portion. Introduction The Amur common bitterling was described as Cyprinus sericeus by Pallas (1776) from River Onon (Upper Amur system) and the European bitterling, Cyprinus amarus, some years later by Bloch (1782) from River Elbe. They were considered to be close or conspecific by many authors, for example, Dybowski (1869, 1877) and Warpachowski (1887). The study by Svetovidov and Eremeyev (1935) showed that European and Asian bitterlings are slightly different in some characters and proposed to give them a rank of subspecies of one and the same species. -
Evidence of an Ancient Connectivity and Biogeodispersal of a Bitterling
www.nature.com/scientificreports OPEN Evidence of an ancient connectivity and biogeodispersal of a bitterling species, Rhodeus notatus, across the Korean Peninsula Hari Won1, Hyung-Bae Jeon 1,2 & Ho Young Suk1* The modern-day distribution of freshwater fshes throughout multiple rivers is likely the result of past migration during times when currently separate drainages were once connected. Here, we used mitochondrial and microsatellite analyses for 248 individuals of Rhodeus notatus collected from seven diferent rivers to obtain better understand historical gene fow of freshwater fsh on the Korean Peninsula. Based on our phylogenetic analyses, this Korean species originated through the paleo-Yellow River from China and frst colonized near the west coast. These genetic data also provided evidence of estuary coalescences among the rivers fowing to the west and southwest coast on well-developed continental shelf. In addition, the pattern of population structure revealed the biogeodispersal route from the west coast to the south coast. It could be inferred that massive migration was not involved in the formation of southern populations, since the signature of historical genetic drift was clearly observed. Our study is the frst genetic attempt to confrm hypotheses describing the migration of freshwater species towards the end of East Asia, which have previously been developed using only geological reasoning. Primary freshwater fsh species living in separate river systems are not able to come into contact naturally. Even within a single river system, populations can be isolated by landscape structures1–3. Te high degree of interpop- ulation genetic diferentiation normally found in freshwater fsh species has ofen been attributed to the frag- mented nature of freshwater environments4–7.