Phylum Rotifera, Species-Group Names Established Before 1 January 2000
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The Biodiverse Rotifers (Rotifera: Eurotatoria) of the Floodplain Wetlands of Barak Valley of Assam, Northeast India
Opusc. Zool. Budapest, 2019, 50(1): 03–15 The biodiverse rotifers (Rotifera: Eurotatoria) of the floodplain wetlands of Barak valley of Assam, Northeast India B.K. SHARMA*, S. SHARMA Bhushan Kumar Sharma & Sumita Sharma Department of Zoology, North-Eastern Hill University, Shillong - 793 022, Meghalaya, India; *[email protected] (corresponding author) Abstract. The present analysis of alpha diversity of Rotifera of the floodplain wetlands of Barak valley, south Assam, northeast India (NEI) reveals 170 species, belonging to 39 genera and 19 families, with three species new to the Indian sub-region and two species new to Assam state. The rich and diverse rotifer assemblages comprise ~70%, ~57% and ~39% of total species of the Phylum known till date from Assam, NEI and India, respectively and thus affirm habitat and ecological heterogeneity of the Barak River floodplain wetlands. The elements of global biogeographic importance include one Australasian, eight Oriental, 10 Paleotropical, one Indo-Chinese, one cosmo (sub) tropical and four other species, and ~37% species merit regional distribution interest for India with ~13% exclusively reported from NEI. Lecanidae (~30%) and Brachionidae ≈ Lepadellidae (~32%) largely contribute to the rotifer richness; Trichocercidae > Testudinellidae are notable (~15%), and Notommatidae, Euchlanidae, Mytilinidae, Trichotriidae and Trochosphaeridae collectively form 16.5%. Lecane is the most speciose genus; Lepadella > Brachionus = Trichocerca include ~32% species, while Testudinella > Keratella deserve mention. Rotifera of the Barak floodplains exhibit the littoral-periphytonic nature, several small sized species and tropical character. Keywords. Barak River, biodiversity, composition, important taxa, richness, south Assam. INTRODUCTION river basin of south Assam (known as Barak valley) which is yet practically unexplored with otifera or Rotatoria, an integral component of regards to rotifer fauna (Sharma & Sharma R aquatic metazoans, have been recorded from 2014a). -
Paper Received: 28.11.2019 Revised Received: 11.12.2019 Accepted: 12.12.2019
Journal Home page : www.jeb.co.in « E-mail : [email protected] Review Article Journal of Environmental Biology TM p-ISSN: 0254-8704 e-ISSN: 2394-0379 JEB CODEN: JEBIDP DOI : http://doi.org/10.22438/jeb/41/1/MRN-1344 White Smoke Plagiarism Detector Just write. Review on the ecology and taxonomy of sessile rotifers (Rotifera) with special reference to Mexico S.S.S. Sarma1*, M.A. Jiménez-Santos2, S. Nandini1 and R.L. Wallace3 1Laboratory of Aquatic Zoology, National Autonomous University of Mexico, CP-54090 Tlalnepantla, México 2Posgrado en Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, CP-04510, Mexico 3Department of Biology, Ripon College, Ripon, WI 54971-0248, USA *Corresponding Author Email : [email protected] Paper received: 28.11.2019 Revised received: 11.12.2019 Accepted: 12.12.2019 Abstract Although comprising <0.5% of all the known species of Rotifera, sessile rotifers are an important component in freshwater ecosystems, especially shallow waterbodies. During the last eight decades, fewer than 80 publications have dealt specifically with sessile rotifers, while more than 7600 articles have focused on rotifers in general. In this work research on the sessile rotifers with emphasis on the Mexican fauna has been reviewed and some additional information on the new records has been included. Difficulties involved in collection and maintenance of sessile rotifers, as well as problems of identification and quantification have been considered. Published data on the ecology and taxonomy of this group has also been reviewed. There are 35 species of sessile rotifers from three families Atrochidae, Collothecidae, and Flosculariidae, but to that four more species in the planktonic family Conochilidae may be added, as recent molecular research indicates that this family lies within Flosculariidae. -
Old Woman Creek National Estuarine Research Reserve Management Plan 2011-2016
Old Woman Creek National Estuarine Research Reserve Management Plan 2011-2016 April 1981 Revised, May 1982 2nd revision, April 1983 3rd revision, December 1999 4th revision, May 2011 Prepared for U.S. Department of Commerce Ohio Department of Natural Resources National Oceanic and Atmospheric Administration Division of Wildlife Office of Ocean and Coastal Resource Management 2045 Morse Road, Bldg. G Estuarine Reserves Division Columbus, Ohio 1305 East West Highway 43229-6693 Silver Spring, MD 20910 This management plan has been developed in accordance with NOAA regulations, including all provisions for public involvement. It is consistent with the congressional intent of Section 315 of the Coastal Zone Management Act of 1972, as amended, and the provisions of the Ohio Coastal Management Program. OWC NERR Management Plan, 2011 - 2016 Acknowledgements This management plan was prepared by the staff and Advisory Council of the Old Woman Creek National Estuarine Research Reserve (OWC NERR), in collaboration with the Ohio Department of Natural Resources-Division of Wildlife. Participants in the planning process included: Manager, Frank Lopez; Research Coordinator, Dr. David Klarer; Coastal Training Program Coordinator, Heather Elmer; Education Coordinator, Ann Keefe; Education Specialist Phoebe Van Zoest; and Office Assistant, Gloria Pasterak. Other Reserve staff including Dick Boyer and Marje Bernhardt contributed their expertise to numerous planning meetings. The Reserve is grateful for the input and recommendations provided by members of the Old Woman Creek NERR Advisory Council. The Reserve is appreciative of the review, guidance, and council of Division of Wildlife Executive Administrator Dave Scott and the mapping expertise of Keith Lott and the late Steve Barry. -
Gnesiotrocha, Monogononta, Rotifera) in Thale Noi Lake, Thailand
Zootaxa 2997: 1–18 (2011) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2011 · Magnolia Press ISSN 1175-5334 (online edition) Diversity of sessile rotifers (Gnesiotrocha, Monogononta, Rotifera) in Thale Noi Lake, Thailand PHURIPONG MEKSUWAN1, PORNSILP PHOLPUNTHIN1 & HENDRIK SEGERS2,3 1Plankton Research Unit, Department of Biology, Faculty of Science, Prince of Songkla University, Hat Yai 90112, Songkhla, Thai- land. E-mail: [email protected], [email protected] 2Freshwater Laboratory, Royal Belgian Institute of Natural Sciences, Vautierstraat 29, 1000 Brussels, Belgium. E-mail: [email protected] 3Corresponding author Abstract In response to a clear gap in knowledge on the biodiversity of sessile Gnesiotrocha rotifers at both global as well as re- gional Southeast Asian scales, we performed a study of free-living colonial and epiphytic rotifers attached to fifteen aquat- ic plant species in Thale Noi Lake, the first Ramsar site in Thailand. We identified 44 different taxa of sessile rotifers, including thirty-nine fixosessile species and three planktonic colonial species. This corresponds with about 40 % of the global sessile rotifer diversity, and is the highest alpha-diversity of the group ever recorded from a single lake. The record further includes a new genus, Lacinularoides n. gen., containing a single species L. coloniensis (Colledge, 1918) n. comb., which is redescribed, and several possibly new species, one of which, Ptygura thalenoiensis n. spec. is formally described here. Ptygura noodti (Koste, 1972) n. comb. is relocated from Floscularia, based on observations of living specimens of this species, formerly known only from preserved, contracted specimens from the Amazon region. -
A Revised Key to the Zooplankton of Lake Champlain
Plattsburgh State University of New York Volume 6 (2013) A Revised Key to the Zooplankton of Lake Champlain Mark LaMay, Erin Hayes-Pontius, Ian M. Ater, Timothy B. Mihuc (faculty) Lake Champlain Research Institute, SUNY Plattsburgh, Plattsburgh, NY 12901 ABSTRACT This key was developed by undergraduate research students working on a project with NYDEC and the Lake Champlain Monitoring program to develop long-term data sets for Lake Champlain plankton. Funding for development of this key was provided by, the Lake Champlain Basin Program and the New York Department of Environmental Conservation (NYDEC). The key contains couplet keys for the major taxa in Cladocera and Copepoda and Rotifer plankton in Lake Champlain. Illustrations are by Erin Hayes-Pontius and Ian Ater. Many thanks to the employees of the Lake Champlain Research Institute for hours of excellent work in the field and in the lab: especially Casey Bingelli, Heather Bradley, Amanda Groves and Carrianne Pershyn. Keywords: Lake Champlain; zooplankton; identification; key INTRODUCTION Lake Champlain is one of the largest freshwater bodies in the United States. The Lake Champlain drainage basin is bordered by the Adirondack Mountains of New York to the west and the Green Mountains of Vermont to the east. This unique ecosystem has a surface area of 1130 km2, a length of 200 km and a mean depth of 19.4 m. The lake shoreline extends from Quebec in the north, 200 km south to Whitehall, New York, where it connects to the Hudson-Champlain canal. Islands and man-made transport causeways divide the lake into several distinct parts: Main Lake, South Lake, and Northeast Arm including Missisquoi Bay, and Malletts Bay. -
Volume 2, Chapter 4-7C: Invertebrates: Rotifer Taxa
Glime, J. M. 2017. Invertebrates: Rotifer Taxa – Monogononta. Chapt. 4-7c. In: Glime, J. M. Bryophyte Ecology. Volume 2. 4-7c-1 Bryological Interaction. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Last updated 18 July 2020 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology2/>. CHAPTER 4-7c INVERTEBRATES: ROTIFER TAXA – MONOGONONTA TABLE OF CONTENTS Notommatidae ............................................................................................................................................ 4-7c-2 Cephalodella ....................................................................................................................................... 4-7c-2 Drilophaga ........................................................................................................................................ 4-7c-10 Enteroplea ......................................................................................................................................... 4-7c-11 Eosphora ........................................................................................................................................... 4-7c-11 Eothinia ............................................................................................................................................. 4-7c-12 Monommata ...................................................................................................................................... 4-7c-12 Notommata ....................................................................................................................................... -
Assessment of Transoceanic NOBOB Vessels and Low-Salinity Ballast Water As Vectors for Non-Indigenous Species Introductions to the Great Lakes
A Final Report for the Project Assessment of Transoceanic NOBOB Vessels and Low-Salinity Ballast Water as Vectors for Non-indigenous Species Introductions to the Great Lakes Principal Investigators: Thomas Johengen, CILER-University of Michigan David Reid, NOAA-GLERL Gary Fahnenstiel, NOAA-GLERL Hugh MacIsaac, University of Windsor Fred Dobbs, Old Dominion University Martina Doblin, Old Dominion University Greg Ruiz, Smithsonian Institution-SERC Philip Jenkins, Philip T Jenkins and Associates Ltd. Period of Activity: July 1, 2001 – December 31, 2003 Co-managed by Cooperative Institute for Limnology and Ecosystems Research School of Natural Resources and Environment University of Michigan Ann Arbor, MI 48109 and NOAA-Great Lakes Environmental Research Laboratory 2205 Commonwealth Blvd. Ann Arbor, MI 48105 April 2005 (Revision 1, May 20, 2005) Acknowledgements This was a large, complex research program that was accomplished only through the combined efforts of many persons and institutions. The Principal Investigators would like to acknowledge and thank the following for their many activities and contributions to the success of the research documented herein: At the University of Michigan, Cooperative Institute for Limnology and Ecosystem Research, Steven Constant provided substantial technical and field support for all aspects of the NOBOB shipboard sampling and maintained the photo archive; Ying Hong provided technical laboratory and field support for phytoplankton experiments and identification and enumeration of dinoflagellates in the NOBOB residual samples; and Laura Florence provided editorial support and assistance in compiling the Final Report. At the Great Lakes Institute for Environmental Research, University of Windsor, Sarah Bailey and Colin van Overdijk were involved in all aspects of the NOBOB shipboard sampling and conducted laboratory analyses of invertebrates and invertebrate resting stages. -
The Biodiverse Rotifers (Rotifera: Eurotatoria)
Bonn zoological Bulletin 68 (1): 147–162 ISSN 2190–7307 2019 · Sharma B.K. & Sharma S. http://www.zoologicalbulletin.de https://doi.org/10.20363/BZB-2019.68.1.147 Research article urn:lsid:zoobank.org:pub:D9308652-B9BF-4BBB-B573-F1C4B53E1AC5 The biodiverse rotifers (Rotifera: Eurotatoria) of Northeast India: faunal heterogeneity, biogeography, richness in diverse ecosystems and interesting species assemblages Bhushan Kumar Sharma1, * & Sumita Sharma2 1, 2 Department of Zoology, North-Eastern Hill University, Shillong – 793 022, Meghalaya, India * Corresponding author: Email: [email protected] 1 urn:lsid:zoobank.org:author:FD069583-6E71-46D6-8F45-90A87F35BEFE 2 urn:lsid:zoobank.org:author:668E0FE0-C474-4D0D-9339-F01ADFD239D1 Abstract. The biodiverse Rotifera of northeast India (NEI) revealed 303 species belonging to 53 genera and 24 families; ~96% of these species examined from seven states of NEI affirm the rotifer heterogeneity of our plankton and semi-plank- ton collections. This study documents the record number of species of global and regional biogeographic interest, high- lights affinity with Southeast Asian and Australian faunas, and indicates notable heterogeneity in richness and composition amongst the seven northeastern states. The speciose rotifers of small lentic biotopes of Arunachal Pradesh, Mizoram, Nagaland, Meghalaya, Manipur and Tripura, the floodplain lakes beels( ) and small wetlands (dobas and dubies) of the Brahmaputra and the Barak floodplains of Assam, and the floodplain lakes (pats) of Manipur are noteworthy. Deepor Beel and Loktak Lake (two Ramsar sites) are the globally rich rotifer `hotspots’. Interesting assemblages per sample of 80+ species in certain beels and pats, and up to 50 species in dobas and dubies depict the `Rotifera paradox’. -
About the Book the Format Acknowledgments
About the Book For more than ten years I have been working on a book on bryophyte ecology and was joined by Heinjo During, who has been very helpful in critiquing multiple versions of the chapters. But as the book progressed, the field of bryophyte ecology progressed faster. No chapter ever seemed to stay finished, hence the decision to publish online. Furthermore, rather than being a textbook, it is evolving into an encyclopedia that would be at least three volumes. Having reached the age when I could retire whenever I wanted to, I no longer needed be so concerned with the publish or perish paradigm. In keeping with the sharing nature of bryologists, and the need to educate the non-bryologists about the nature and role of bryophytes in the ecosystem, it seemed my personal goals could best be accomplished by publishing online. This has several advantages for me. I can choose the format I want, I can include lots of color images, and I can post chapters or parts of chapters as I complete them and update later if I find it important. Throughout the book I have posed questions. I have even attempt to offer hypotheses for many of these. It is my hope that these questions and hypotheses will inspire students of all ages to attempt to answer these. Some are simple and could even be done by elementary school children. Others are suitable for undergraduate projects. And some will take lifelong work or a large team of researchers around the world. Have fun with them! The Format The decision to publish Bryophyte Ecology as an ebook occurred after I had a publisher, and I am sure I have not thought of all the complexities of publishing as I complete things, rather than in the order of the planned organization. -
List of Available Names in Zoology, Candidate Part Phylum Rotifera, Genus-Group Names Established Before 1 January 2000
List of Available Names in Zoology, Candidate Part Phylum Rotifera, genus-group names established before 1 January 2000 compiled by Christian D. Jersabek Willem H. De Smet Claus Hinz Diego Fontaneto Charles G. Hussey Evangelia Michaloudi Robert L. Wallace Hendrik Segers 05 August 2015 List of Available Names in Zoology, candidate part Phylum Rotifera – Genus-group names Abrochtha, Bryce 1910; Journal of the Quekett Microscopical Club, (ser. 2) 11: p.77; type species, by original mono- typy: Philodina intermedia Beauchamp, 1909 [valid; gender feminine] Acanthodactylus, Tessin 1890; Archiv der Freunde der Naturgeschichte in Mecklenburg, 43: p.152; type species, by subsequent designation (Wiszniewski, 1954: Polskie Archiwum Hydrobiologii, 2: p.121): Trichoda rattus Müller, 1776; preoccupied by Acanthodactylus Wiegmann, 1834 (Reptilia) [permanently invalid, junior objective synonym of Trichocerca Lamarck, 1801; gender masculine] Actinurus, Ehrenberg 1830; in Ehrenberg, C G, Organisation, Systematik und geographisches Verhältnis der Infusi- onsthierchen. Zwei Vorträge in der Akademie der Wissenschaften zu Berlin gehalten in den Jahren 1828 [Die geo- graphische Verbreitung der Infusionsthierchen in Nord-Afrika und West-Asien, beobachtet auf Hemprich und Ehren- bergs Reisen] und 1830 [Beiträge zur Kenntnis der Organisation der Infusorien und ihrer geographischen Verbrei- tung, besonders in Sibirien]: p.68; type species, by original monotypy: Actinurus neptunius Ehrenberg, 1830 [junior subjective synonym of Rotaria Scopoli, 1777; gender masculine] -
New Records of 13 Rotifers Including Bryceella Perpusilla Wilts Et Al., 2010 and Philodina Lepta Wulfert, 1951 from Korea
Journal26 of Species Research 6(Special Edition):26-37,JOURNAL 2017 OF SPECIES RESEARCH Vol. 6, Special Edition New records of 13 rotifers including Bryceella perpusilla Wilts et al., 2010 and Philodina lepta Wulfert, 1951 from Korea Min Ok Song* Department of Biology, Gangneung-Wonju National University, Gangwon-do 25457, Republic of Korea *Correspondent: [email protected], [email protected] Rotifers collected from various terrestrial and aquatic habitats such as mosses on trees or rocks, tree barks, wet mosses and wet leaf litter at streams, and dry leaf litter at four different locations in Korea, were investigated. Thirteen species belonging to nine genera in five families of monogonont and bdelloid rotifers were identified: Bryceella perpusilla Wilts, Martinez Arbizu and Ahlrichs, 2010, Collotheca ornata (Ehrenberg, 1830), Habrotrocha flava Bryce, 1915, H. pusilla (Bryce, 1893), Macrotrachela aculeata Milne, 1886, M. plicata (Bryce, 1892), Mniobia montium Murray, 1911, M. tentans Donner, 1949, Notommata cyrtopus Gosse, 1886, Philodina lepta Wulfert, 1951, P. tranquilla Wulfert, 1942, Pleuretra hystrix Bartoš, 1950 and Proalinopsis caudatus (Collins, 1873). All these rotifers are new to Korea, and B. perpusilla, H. flava, M. montium, P. caudatus, P. hystrix and P. lepta are new to Asia as well. Of interest, the present study is the first to record B. perpusilla outside its type locality. In addition, P. lepta has previously been recorded from only three European countries. Keywords: Korea, new records, rotifera, taxonomy, terrestrial habitats Ⓒ 2017 National Institute of Biological Resources DOI:10.12651/JSR.2017.6(S).037 INTRODUCTION (Donner, 1965). The present study is the first record of Philodina lepta outside Europe as well as the fourth A taxonomic study of rotifers collected from various overall. -
The Rotifers of Spanish Reservoirs: Ecological, Systematical and Zoogeographical Remarks
91 THE ROTIFERS OF SPANISH RESERVOIRS: ECOLOGICAL, SYSTEMATICAL AND ZOOGEOGRAPHICAL REMARKS Jordi de Manuel Barrabin Departament d'Ecologia, Universitat de Barcelona. Avd. Diagonal 645,08028 Barcelona. Spain,[email protected] ABSTRACT This article covers the rotifer data from a 1987/1988 survey of one hundred Spanish reservoirs. From each species brief infor- mation is given, focused mainly on ecology, morphology, zoogeography and distribution both in Spain and within reservoirs. New autoecological information on each species is also established giving conductivity ranges, alkalinity, pH and temperature for each. Original drawings and photographs obtained on both optical and electronic microscopy are shown of the majority of the species found. In total one hundred and ten taxa were identified, belonging to 101 species, representing 20 families: Epiphanidae (1): Brachionidae (23); Euchlanidae (1); Mytilinidae (1 ): Trichotriidae (3): Colurellidae (8); Lecanidae (1 5); Proalidae (2); Lindiidae (1); Notommatidae (5); Trichocercidae (7); Gastropodidae (5); Synchaetidae (1 1); Asplanchnidae (3); Testudinellidae (3); Conochiliidae (5):Hexarthridae (2); Filiniidae (3); Collothecidae (2); Philodinidae (Bdelloidea) (I). Thirteen species were new records for the Iberian rotifer fauna: Kerutella ticinensis (Ehrenberg); Lepadella (X.) ustucico- la Hauer; Lecane (M.) copeis Harring & Myers; Lecane tenuiseta Harring: Lecane (M.) tethis Harring & Myers; Proales fal- laciosa Wulfert; Lindia annecta Harring & Myers; Notommatu cerberus Hudson & Gosse; Notommata copeus Ehrenberg: Resticula nyssu Harring & Myers; Trichocerca vernalis Hauer; Gustropus hyptopus Ehrenberg: Collothecu mutabilis Hudson. Key Words: Rotifera, plankton, heleoplankton, reservoirs RESUMEN Este urticulo proporciona infiirmacicin sobre 10s rotferos hullados en el estudio 1987/88 realizudo sobre cien embalses espafioles. Para cnda especie se da una breve informacicin, ,fundamentalmente sobre aspectos ecoldgicos, morfoldgicos, zoo- geogriificos, asi como de su distribucidn en EspaAa y en los emldses.