First Record of Introduction of the Tropical Snail Melanoides Tuberculata (OF Müller, 1774)

Correspondence ISSN 2336-9744 (online) | ISSN 2337-0173 (print) The journal is available on line at www.biotaxa.org/em First record of introduction of the tropical snail Melanoides tuberculata (O. F. Müller, 1774) in Bulgaria (Gastropoda: Thiaridae) VIKTOR GASHTAROV1 & DILIAN GEORGIEV2 1P.O. Box 1733, 1000 Sofia, Bulgaria., E-mail: [email protected] 2Department of Ecology and Environmental Conservation, University of Plovdiv, Tzar Assen Str. 24, BG-4000 Plovdiv, Bulgaria. E-mail: [email protected] Received 8 January 2016 │ Accepted 17 January 2016 │ Published online 18 January 2016. The freshwater tropical snail Melanoides tuberculata (O. F. Müller, 1774) or red-rimmed melania is native to northern Africa and southern Asia, but it has been accidentally introduced in many other tropical and subtropical areas worldwide. M. tuberculata is both parthenogenic and ovoviparous so this makes it well adapted for invasion of new habitats (Appleton et al. 2009). It is often kept in aquaria and has also been accidentally introduced to thermal springs in colder parts of the world in the temperate zone (Glöer 2015). Figure 1. The collection locality of Melanoides tuberculata – the thermal stream near Pancherevo Dam Ecol. Mont., 5, 2016, 26-27 26 GASHTAROV & GEORGIEV M. tuberculata was never recorded in Bulgarian hot springs areas but was found in neighboring Serbia (Milenković & Gligorijević 2012). Our short note reports the first record of this species in a thermal spring in Bulgaria. On September 2015 the first author found a large amount of shells of M tuberculata at a thermal stream near Pancherevo Dam, close to the south part of Sofia city, N42.605297 E23.403451, 589 m alt. (Fig. 1, 2). On January 2016 he managed to collect and some living snails from the bottom of the same stream. Even this species could not spread in cold waters and its populations in temperate zones are restricted only at the areas of the hot springs, this could affect negatively the endemic hydrobiid snails if occur there. So introduction of the red-rimmed melania has to be avoided especially in such areas. Figure 2. Shells of Melanoides tuberculata found at the thermal stream near Pancherevo. Scale bar 10 mm References Appleton, C., Forbes, A. & Demetriades, N. (2009) The occurrence, bionomics and potential impacts of the invasive freshwater snail Tarebia granifera (Lamarck, 1822) (Gastropoda: Thiaridae) in South Africa. Zoologische Mededelingen, 83(4), 525–536. Glöer, P. (2015) Süßwassermollusken - Ein Bestimmungsschlüssel für die Muscheln und Schnecken im Süßwasser der Bundesrepublik Deutchland. Göttingen, Deutscher Jugendbund für Naturbeobachtung, 135 pp. Milenković, M. & Gligorijević, V. (2012). Melanoides tuberculata (Müller, 1774), a new species for the territory of Serbia (Gastropoda: Thiaridae). Biologica Nyssana, 3(1), 43–45 Ecol. Mont., 5, 2016, 26-27 27 .

Copy Link

Recommended publications

Melanoides Tuberculata), Species Habitat Associations and Life History Investigations in the San Solomon Spring Complex, Texas
FINAL REPORT As Required by THE ENDANGERED SPECIES PROGRAM TEXAS Grant No. TX E-121-R Endangered and Threatened Species Conservation Native springsnails and the invasive red-rim melania snail (Melanoides tuberculata), species habitat associations and life history investigations in the San Solomon Spring complex, Texas Prepared by: David Rogowski Carter Smith Executive Director Clayton Wolf Director, Wildlife 3 October 2012 FINAL REPORT STATE: ____Texas_______________ GRANT NUMBER: ___ TX E-121-R___ GRANT TITLE: Native springsnails and the invasive red-rim melania snail (Melanoides tuberculata), species habitat associations and life history investigations in the San Solomon Spring complex, Texas. REPORTING PERIOD: ____17 Sep 09 to 31 May 12_ OBJECTIVE(S): To determine patterns of abundance, distribution, and habitat use of the Phantom Cave snail (Cochliopa texana), Phantom Spring tryonia (Tryonia cheatumi), and the invasive red-rim melania snail (Melanoides tuberculta) in San Solomon Springs, and potential interactions. Segment Objectives: Task 1. January - February 2010. A reconnaissance visit(s) will be made to the region to investigate the study area and work on specific sampling procedural methods. Visit with TPWD at the Balmorhea State Park, as well as meet The Nature Conservancy personnel at Diamond Y and Sandia springs complexes. Task 2. March 2010– August 2011. Begin sampling. Field sampling will be conducted every 6-8 weeks, over a period of a year and a half. Sampling methods are outlined below stated Tasks. Task 3. December 2010. Completion of first year of study. With four seasonal samples completed, preliminary data analysis and statistical modeling will begin. Preliminary results will be presented at the Texas Chapter of the American Fisheries Society meeting.
[Show full text]
December 2017
Ellipsaria Vol. 19 - No. 4 December 2017 Newsletter of the Freshwater Mollusk Conservation Society Volume 19 – Number 4 December 2017 Cover Story . 1 Society News . 4 Announcements . 7 Regional Meetings . 8 March 12 – 15, 2018 Upcoming Radisson Hotel and Conference Center, La Crosse, Wisconsin Meetings . 9 How do you know if your mussels are healthy? Do your sickly snails have flukes or some other problem? Contributed Why did the mussels die in your local stream? The 2018 FMCS Workshop will focus on freshwater mollusk Articles . 10 health assessment, characterization of disease risk, and strategies for responding to mollusk die-off events. FMCS Officers . 19 It will present a basic understanding of aquatic disease organisms, health assessment and disease diagnostic tools, and pathways of disease transmission. Nearly 20 Committee Chairs individuals will be presenting talks and/or facilitating small group sessions during this Workshop. This and Co-chairs . 20 Workshop team includes freshwater malacologists and experts in animal health and disease from: the School Parting Shot . 21 of Veterinary Medicine, University of Minnesota; School of Veterinary Medicine, University of Wisconsin; School 1 Ellipsaria Vol. 19 - No. 4 December 2017 of Fisheries, Aquaculture, and Aquatic Sciences, Auburn University; the US Geological Survey Wildlife Disease Center; and the US Fish and Wildlife Service Fish Health Center. The opening session of this three-day Workshop will include a review of freshwater mollusk declines, the current state of knowledge on freshwater mollusk health and disease, and a crash course in disease organisms. The afternoon session that day will include small panel presentations on health assessment tools, mollusk die-offs and kills, and risk characterization of disease organisms to freshwater mollusks.
[Show full text]
Alien Tropical Snail, the Red-Rimmed Melania Melanoides Tuberculata Müller, 1774 (Thiaridae) from Artificial Lake in Warsaw, Central Poland
Available online at www.worldscientificnews.com WSN 132 (2019) 285-290 EISSN 2392-2192 SHORT COMMUNICATION Alien tropical snail, the red-rimmed melania Melanoides tuberculata Müller, 1774 (Thiaridae) from artificial lake in Warsaw, Central Poland Rafał Maciaszek1,*, Dorota Marcinek2, Witold Sosnowski3 1 Department of Genetics and Animal Breeding, Faculty of Animal Sciences, Warsaw University of Life Sciences, ul. Ciszewskiego 8, 02-786 Warsaw, Poland 2 Faculty of Animal Sciences, Warsaw University of Life Sciences, ul. Ciszewskiego 8, 02-786 Warsaw, Poland 3Laboratory of Marine Organisms Reproduction, Faculty of Food Sciences and Fisheries, West Pomeranian University of Technology, ul. Kazimierza Królewicza 4, 70-001, Szczecin, Poland *E-mail address: [email protected] ABSTRACT This paper describes the case of introduction of an exotic ornamental snail, Melanoides tuberculata (Thiaridae) in an artificial water reservoir in Pole Mokotowskie park complex in Warsaw, Poland. Observed individuals have been identified, described and presented in photographs. The basic physicochemical parameters of water were analyzed and prospects for the population were evaluated. Another second species of aquatic ornamental snail - Physa acuta (Physidae) was found in the same water reservoir. The observation was analyzed with available literature describing introductions of alien species of aquatic origin in Polish waters. Keywords: aquarium, invasive species, freshwater mollusc, ornamental pet, tadpole snail, Pole Mokotowskie park complex, Melanoides tuberculata ( Received 12 July 2019; Accepted 27 July 2019; Date of Publication 28 July 2019 ) World Scientific News 132 (2019) 285-290 1. INTRODUCTION The red-rimmed melania, Melanoides tuberculata (Müller, 1774) is a viable, parthenogenetic species of snail that naturally inhabits freshwaters of southern Asia, Africa, Madagascar and northern Australia.
[Show full text]
Evolution of the Pachychilidae TROSCHEL, 1857 (Chaenogastropoda, Cerithioidea) – from the Tethys to Modern Tropical Rivers 41
44 44 he A Rei Series A/ Zitteliana An International Journal of Palaeontology and Geobiology Series A /Reihe A Mitteilungen der Bayerischen Staatssammlung für Pa lä on to lo gie und Geologie 44 An International Journal of Palaeontology and Geobiology München 2004 Zitteliana Umschlag 44 1 18.01.2005, 10:04 Uhr Zitteliana An International Journal of Palaeontology and Geobiology Series A/Reihe A Mitteilungen der Bayerischen Staatssammlung für Pa lä on to lo gie und Geologie 44 CONTENTS/INHALT REINHOLD R. LEINFELDER & MICHAEL KRINGS Editorial 3 DIETRICH HERM Herbert HAGN † 5 KAMIL ZÁGORŠEK & ROBERT DARGA Eocene Bryozoa from the Eisenrichterstein beds, Hallthurm, Bavaria 17 THORSTEN KOWALKE Evolution of the Pachychilidae TROSCHEL, 1857 (Chaenogastropoda, Cerithioidea) – from the Tethys to modern tropical rivers 41 HERBERT W. SCHICK The stratigraphical signifi cance of Cymaceras guembeli for the boundary between Platynota Zone and Hypselocyclum Zone, and the correlation of the Swabian and Franconian Alb 51 GÜNTER SCHWEIGERT, RODNEY M. FELDMANN & MATTHIAS WULF Macroacaena franconica n. sp. (Crustaceae: Brachyura: Raninidae) from the Turonian of S Germany 61 JÜRGEN KRIWET & STEFANIE KLUG Late Jurassic selachians (Chondrichthyes, Elasmobranchii) from southern Germany: Re-evaluation on taxonomy and diversity 67 FELIX SCHLAGINTWEIT Calcareous green algae from the Santonian Hochmoos Formation of Gosau (Northern Calcareous Alps, Austria, Lower Gosau Group) 97 MICHAEL KRINGS & HELMUT MAYR Bassonia hakelensis (BASSON) nov. comb., a rare non-calcareous
[Show full text]
The Freshwater Snails (Mollusca: Gastropoda) of Mexico: Updated Checklist, Endemicity Hotspots, Threats and Conservation Status
Revista Mexicana de Biodiversidad Revista Mexicana de Biodiversidad 91 (2020): e912909 Taxonomy and systematics The freshwater snails (Mollusca: Gastropoda) of Mexico: updated checklist, endemicity hotspots, threats and conservation status Los caracoles dulceacuícolas (Mollusca: Gastropoda) de México: listado actualizado, hotspots de endemicidad, amenazas y estado de conservación Alexander Czaja a, *, Iris Gabriela Meza-Sánchez a, José Luis Estrada-Rodríguez a, Ulises Romero-Méndez a, Jorge Sáenz-Mata a, Verónica Ávila-Rodríguez a, Jorge Luis Becerra-López a, Josué Raymundo Estrada-Arellano a, Gabriel Fernando Cardoza-Martínez a, David Ramiro Aguillón-Gutiérrez a, Diana Gabriela Cordero-Torres a, Alan P. Covich b a Facultad de Ciencias Biológicas, Universidad Juárez del Estado de Durango, Av.Universidad s/n, Fraccionamiento Filadelfia, 35010 Gómez Palacio, Durango, Mexico b Institute of Ecology, Odum School of Ecology, University of Georgia, 140 East Green Street, Athens, GA 30602-2202, USA *Corresponding author: [email protected] (A. Czaja) Received: 14 April 2019; accepted: 6 November 2019 Abstract We present an updated checklist of native Mexican freshwater gastropods with data on their general distribution, hotspots of endemicity, threats, and for the first time, their estimated conservation status. The list contains 193 species, representing 13 families and 61 genera. Of these, 103 species (53.4%) and 12 genera are endemic to Mexico, and 75 species are considered local endemics because of their restricted distribution to very small areas. Using NatureServe Ranking, 9 species (4.7%) are considered possibly or presumably extinct, 40 (20.7%) are critically imperiled, 30 (15.5%) are imperiled, 15 (7.8%) are vulnerable and only 64 (33.2%) are currently stable.
[Show full text]
Molecular Phylogenetic Relationship of Thiaridean Genus Tarebia Lineate
Journal of Entomology and Zoology Studies 2017; 5(3): 1489-1492 E-ISSN: 2320-7078 P-ISSN: 2349-6800 Molecular phylogenetic relationship of Thiaridean JEZS 2017; 5(3): 1489-1492 © 2017 JEZS genus Tarebia lineate (Gastropoda: Cerithioidea) Received: 23-03-2017 Accepted: 24-04-2017 as determined by partial COI sequences Chittaranjan Jena Department of Biotechnology, Vignan’s University (VFSTRU), Chittaranjan Jena and Krupanidhi Srirama Vadlamudi, Andhra Pradesh, India Abstract An attempt was made to investigate phylogenetic affinities of the genus Tarebia lineata sampled from Krupanidhi Srirama the Indian subcontinent using partial mitochondrial COI gene sequence. The amplified partial mt-COI Department of Biotechnology, gene sequence using universal primers, LCO1490 and HCO2198 resulted into ~700 base pair DNA Vignan’s University (VFSTRU), Vadlamudi, Andhra Pradesh, fragment. The obtained nucleotide sequence of partial COI gene of T. lineata was submitted to BLAST India analysis and 36 close relative sequences of the chosen genera, Cerithioidea were derived. Maximum likelihood (ML) algorithm in-biuilt in RAxML software tool was used to estimate phylogenetic their affinities. The present analysis revealed that a single assemblage of the family Thiaridae supported by a bootstrap value of 96% is earmarked at the base of the derived cladogram as a cluster and emerged as a sister group with another four Cerithioideans. Our dataset brought add-on value to the current taxonomy of Thiaridae of the clade Sorbeconcha by clustering them as sister and non-sister groups indicating the virtual relations. Out of seven genera, Tarebia and Melanoides formed as primary and secondary clusters within the Thiaridae. The monophyly of Thiaridae and its conspecifics were depicted in the cladogram.
[Show full text]
The Morphology and Ontogenetic of Tarebia Granifera (Lamarck, 1822) from Indonesia (Gastropoda: Cerithioidea: Thiaridae) Abstr
Treubia 44: 1–14, December 2017 THE MORPHOLOGY AND ONTOGENETIC OF TAREBIA GRANIFERA (LAMARCK, 1822) FROM INDONESIA (GASTROPODA: CERITHIOIDEA: THIARIDAE) Nur Rohmatin Isnaningsih*1,2, Adi Basukriadi1 and Ristiyanti Marsetiyowati Marwoto2 1 Department of Biology, Faculty of Mathematics and Natural Sciences, University of Indonesia 2 Zoology Division (Museum Zoologicum Bogoriense), Research Center for Biology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor Km 46, Cibinong, Bogor 16911, Indonesia *Corresponding author: [email protected] Received: 14 November 2016; Accepted: 2 November 2017 ABSTRACT The freshwater gastropod Tarebia H. Adams & A. Adams, 1854, are found in rivers, lakes, and other limnetic habitats. In Indonesia, Tarebia granifera (Lamarck, 1822) is the only species within the genus that has a wide distribution. The systematics and identity of this species are still doubtful due to high variation in shell morphology, especially shell height and ornamentation or sculpture of shell. To determine the identity of T. granifera from Lombok, Banten, and Maros, ontogenetic studies have been conducted. The results showed that T. granifera from Lombok produce the highest number of embryonic shells. The number of progeny in the brood pouch from a single individual of T. granifera can vary between 9 to 203 embryonic shells which are found in various stages of 0.22 mm to about 5 mm in size inside the brood pouch. Key words: embryonic shell, ontogeny, subhaemocoelic brood pouch, Tarebia granifera, Thiaridae INTRODUCTION Tarebia granifera (Lamarck, 1822) (Thiaridae) occurs in freshwater bodies, in lotic as well as lentic habitats. This species belongs to benthic fauna and lives attached to different kinds of substrate or on the banks of aquatic habitats.
[Show full text]
Biological and Biomechanical Principles of the Controlling
Available online at www.worldscientificnews.com WSN 99 (2018) 71-83 EISSN 2392-2192 Biological and biomechanical principles of the controlling molluscs Melanoides tuberculata (Müller 1774) and Tarebia granifera (Lamarck, 1822) in reservoirs of strategic importance Marenkov Oleh*, Batalov Kyrylo, Kriachek Olena Department of General Biology and Water Bioresources, Oles Honchar Dnipro National University, P.M.B. 49050, Dnipro, Ukraine *E-mail address: [email protected] ABSTRACT The article presents the results of complex laboratory investigations on the biological and biomechanical ways of control of Melanoides tuberculata (Müller 1774) and Tarebia granifera (Lamarck, 1822) molluscs in simulated conditions close to the conditions of the cooling pond of the Zaporizhia Nuclear Power Plant. It was determined that molluscs have naturalized in the Zaporizhia Nuclear Power Plant cooling pond, quickly increased their number and created a threat to hydraulic structures. Taking into account biological features of Thiaridae mollusks and technical and ecological features of Zaporizhia NPP, we carried out a series of experiments using biological control measures (the use of predatory species of hydrobionts) and mechanical means for controlling mollusks. Representatives of different taxons of the Animalia Kingdom were selected as predatory species of hydrobionts, which potentially can consume gastropods: Mollusca, Crustaceans and Fish. It has been found experimentally that the use of marbled crayfish Procambarus virginalis (Lyko, 2017), pumpkinseed Lepomis gibbosus (Linnaeus, 1758) and Botia lohachata Chaudhuri, 1912 has not given positive results in the development of measures to control the number of molluscs. Positive results were obtained in a series of experiments with predatory mollusc assassin snail Clea helena (von dem Busch, 1847), but it was noted that in the presence of more accessible feeds, assassin snail Clea helena (von dem Busch, 1847) consumes smaller quantities of Thiaridae mollusks.
[Show full text]
Seasonal Reproductive Anatomy and Sperm Storage in Pleurocerid Gastropods (Cerithioidea: Pleuroceridae) Nathan V
989 ARTICLE Seasonal reproductive anatomy and sperm storage in pleurocerid gastropods (Cerithioidea: Pleuroceridae) Nathan V. Whelan and Ellen E. Strong Abstract: Life histories, including anatomy and behavior, are a critically understudied component of gastropod biology, especially for imperiled freshwater species of Pleuroceridae. This aspect of their biology provides important insights into understanding how evolution has shaped optimal reproductive success and is critical for informing management and conser- vation strategies. One particularly understudied facet is seasonal variation in reproductive form and function. For example, some have hypothesized that females store sperm over winter or longer, but no study has explored seasonal variation in accessory reproductive anatomy. We examined the gross anatomy and ﬁne structure of female accessory reproductive structures (pallial oviduct, ovipositor) of four species in two genera (round rocksnail, Leptoxis ampla (Anthony, 1855); smooth hornsnail, Pleurocera prasinata (Conrad, 1834); skirted hornsnail, Pleurocera pyrenella (Conrad, 1834); silty hornsnail, Pleurocera canaliculata (Say, 1821)). Histological analyses show that despite lacking a seminal receptacle, females of these species are capable of storing orientated sperm in their spermatophore bursa. Additionally, we found that they undergo conspicuous seasonal atrophy of the pallial oviduct outside the reproductive season, and there is no evidence that they overwinter sperm. The reallocation of resources primarily to somatic functions outside of the egg-laying season is likely an adaptation that increases survival chances during winter months. Key words: Pleuroceridae, Leptoxis, Pleurocera, freshwater gastropods, reproduction, sperm storage, anatomy. Résumé : Les cycles biologiques, y compris de l’anatomie et du comportement, constituent un élément gravement sous-étudié de la biologie des gastéropodes, particulièrement en ce qui concerne les espèces d’eau douce menacées de pleurocéridés.
[Show full text]
TDR BCV SWG(4) 80.3 Eng.Pdf
WORLD HEALTH ORGANIZATION TDR/BCV-SWG(4)/80.3 ORGANISATION MONDIALE DE LA SANTE ENGLISH ONLY UNDP/WORLD BANK/WHO SPECIAL PROGRAMME FOR RESEARCH AND TRAINING IN TROPICAL DISEASES Geneva, 6-10 October 1980 FOURTH MEETING OF THE SCIENTIFIC WORKING GROUP ON BIOLOGICAL CONTROL OF INSECT VECTORS OF DISEASE CONTENTS SUMMARY •.•......••.••..••..••.....•......••....•.•..•••..••.•....•••.•..•. 2 1. INTRODUCTION ............................................................. 2 :! • STATEMENT OF OBJECTIVES . • . • • • • . • . • • . • . • • . • . • . • • . • • • • • . • • . • • . • . • 3 3. STRATEGIC PLAN • • . • • • • • . • . • . • • • • • . • . • . • . • . • . • . • • . • . 4 3.1 Biological Control Research . • • . • . • • • • . • • • . • • • • • • • • • . • • • • • . • • . 4 3.2 Development of a network of Scientists and Institutions .•...•.•...• 5 3. 3 Dissemination of Information........................................ 5 4. SUMMARY OF RESEARCH AND DEVELOPMENT UNDER THE PLAN •..••••.••.•.•.•...••.• 6 4.1 Studies on Individual Control Agents ••.••...........•.........•.... 19 4.2 Studies 1n relation to Biological Control of Vectors in General •..• 20 5. SUMMARY OF RESEARCH AND DEVELOPMENT OUTSIDE THE PLAN •.••••.•.•.•.•••.•... 20 6. RELATED ACTIVITIES WITHIN THE PROGRAMME •.•.•..•..••.•.•••....•.••••.....• 20 7. PLAN OF ACTION . • • . • • . • • • . • . • • . • . • • • • • . • . • • • . • • . • . • . 21 7.1 Research and Development: Studies on Individual Control Agents .... 21 7.2 Research and Development: General Problems and Service Activities .
[Show full text]
Taxonomy, Conservation, and the Future of Native Aquatic Snails in the Hawaiian Islands
diversity Perspective Taxonomy, Conservation, and the Future of Native Aquatic Snails in the Hawaiian Islands Carl C. Christensen 1,2, Kenneth A. Hayes 1,2,* and Norine W. Yeung 1,2 1 Bernice Pauahi Bishop Museum, Honolulu, HI 96817, USA; [email protected] (C.C.C.); [email protected] (N.W.Y.) 2 Pacific Biosciences Research Center, University of Hawaii, Honolulu, HI 96822, USA * Correspondence: [email protected] Abstract: Freshwater systems are among the most threatened habitats in the world and the biodi- versity inhabiting them is disappearing quickly. The Hawaiian Archipelago has a small but highly endemic and threatened group of freshwater snails, with eight species in three families (Neritidae, Lymnaeidae, and Cochliopidae). Anthropogenically mediated habitat modifications (i.e., changes in land and water use) and invasive species (e.g., Euglandina spp., non-native sciomyzids) are among the biggest threats to freshwater snails in Hawaii. Currently, only three species are protected either federally (U.S. Endangered Species Act; Erinna newcombi) or by Hawaii State legislation (Neritona granosa, and Neripteron vespertinum). Here, we review the taxonomic and conservation status of Hawaii’s freshwater snails and describe historical and contemporary impacts to their habitats. We conclude by recommending some basic actions that are needed immediately to conserve these species. Without a full understanding of these species’ identities, distributions, habitat requirements, and threats, many will not survive the next decade, and we will have irretrievably lost more of the unique Citation: Christensen, C.C.; Hayes, books from the evolutionary library of life on Earth. K.A.; Yeung, N.W. Taxonomy, Conservation, and the Future of Keywords: Pacific Islands; Gastropoda; endemic; Lymnaeidae; Neritidae; Cochliopidae Native Aquatic Snails in the Hawaiian Islands.
[Show full text]
Redalyc.First Record of Invasive Snail Melanoides Tuberculatus (Müller)
Comunicaciones de la Sociedad Malacológica del Uruguay ISSN: 0037-8607 [email protected] Sociedad Malacológica del Uruguay Uruguay Gutiérrez Gregoric, Diego E.; Núñez, Verónica; Ferrando, Noelia S.; Rumi, Alejandra First record of invasive snail melanoides tuberculatus (müller) (gastropoda: prosobranchia: thiaridae) for the iguazú river basin, Argentina - Brazil Comunicaciones de la Sociedad Malacológica del Uruguay, vol. 9, núm. 90, 2007, pp. 109-112 Sociedad Malacológica del Uruguay Montevideo, Uruguay Available in: http://www.redalyc.org/articulo.oa?id=52499004 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Comunicaciones de la Sociedad Malacológica del Uruguay ISSN 0037- 8607 9 (90): 109 – 112. 2007 ARTÍCULO BREVE FIRST RECORD OF INVASIVE SNAIL Melanoides tuberculatus (MÜLLER) (GASTROPODA: PROSOBRANCHIA: THIARIDAE) FOR THE IGUAZÚ RIVER BASIN, ARGENTINA – BRAZIL. Diego E. Gutiérrez Gregoric *, Verónica Núñez, Noelia S. Ferrando & Alejandra Rumi A BSTRACT In this work is reported the first record of Melanoides tuberculatus in the Iguazú River basin (Argentina-Brazil). This species is native to southern Asia and was anthropogenically introduced to America in the 1960s decade. Sixteen specimens (one adult and 15 juvenile) of M. tuberculatus were recorded at only one site, the rapids of Iguazú River at Isla San Martín, Iguazú National Park, Argentina, in June 2005. This finding of M. tuberculatus specimens suggests the presence of a stable population that would represent a threat to the native mollusk fauna, given that this species promotes replacement and impoverishment of mollusk diversity.
[Show full text]