Platyhelminthes, Tricladida)
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A New Species of Supramontana Carbayo & Leal
Zootaxa 3753 (2): 177–186 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.3753.2.7 http://zoobank.org/urn:lsid:zoobank.org:pub:74D353B7-4D92-4674-938C-B7A46BD5E831 A new species of Supramontana Carbayo & Leal-Zanchet (Platyhelminthes, Continenticola, Geoplanidae) from the Interior Atlantic Forest LISANDRO NEGRETE1, 2, ANA MARIA LEAL-ZANCHET3 & FRANCISCO BRUSA1,2,4 1División Zoología Invertebrados, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Paseo del Bosque s/n, La Plata, Argentina 2CONICET 3Instituto de Pesquisas de Planárias, Universidade do Vale do Rio dos Sinos, 93022-000 São Leopoldo, Rio Grande do Sul, Brazil 4Corresponding author. E-mail: [email protected] Abstract Supramontana argentina sp. nov. (Platyhelminthes, Continenticola, Geoplanidae) from north-eastern Argentina is herein described. The new species differs from Supramontana irritata Carbayo & Leal-Zanchet, 2003 from Brazil, the only spe- cies of this genus so far described, by external and internal morphological characters. Supramontana argentina sp. nov. is characterized by having a colour pattern with a yellowish median band, thin para-median black stripes, and two dark grey lateral bands on the dorsal surface. The most outstanding features of the internal morphology are a ventral cephalic retractor muscle almost circular in cross section, prostatic vesicle extrabulbar, tubular and very long, and penis papilla con- ical and blunt with a sinuous ejaculatory duct. Key words: triclads, land planarian, Geoplaninae, Argentina, Neotropical Region Introduction The taxonomy of land planarians (Geoplanidae) is mainly based on a combination of external morphological features and internal anatomical characters, mostly of the copulatory apparatus, which are revealed by histological techniques (Winsor 1998). -
Manual of Experimentation in Planaria
l\ MANUAL .OF PSYCHOLOGICAL EXPERIMENTATION ON PLANARIANS Ed;ted by James V. McConnell A MANUAL OF PSYCHOLOGICAL EXPERIMENTATI< ON PlANARIANS is a special publication of THE WORM RUNNER'S DIGEST James V. McConnell, Editor Mental Health Research Institute The University of Michigan Ann Arbor, Michigan BOARD OF CONSULTING EDITORS: Dr. Margaret L. Clay, Mental Health Research Institute, The University of Michigan Dr. WiHiam Corning, Department of Biophysics, Michigan State University Dr. Peter Driver, Stonehouse, Glouster, England Dr. Allan Jacobson, Department of Psychology, UCLA Dr. Marie Jenkins, Department of Biology, Madison College, Harrisonburg, Virginir Dr. Daniel P. Kimble, Department of Psychology, The University of Oregon Mrs. Reeva Jacobson Kimble, Department of Psychology, The University of Oregon Dr. Alexander Kohn, Department of Biophysics, Israel Institute for Biological Resear( Ness-Ziona, Israel Dr. Patrick Wells, Department of Biology, Occidental College, Los Angeles, Calif 01 __ Business Manager: Marlys Schutjer Circulation Manager: Mrs. Carolyn Towers Additional copies of this MANUAL may be purchased for $3.00 each from the Worm Runner's Digest, Box 644, Ann Arbor, Michigan. Information concerning subscription to the DIGEST itself may also be obtained from this address. Copyright 1965 by James V. McConnell No part of this MANUAL may be ;e�p� oduced in any form without prior written consen MANUAL OF PSYCHOLOGICAL EXPERIMENTATION ON PLANARIANS ·� �. : ,. '-';1\; DE DI�C A T 1 a'li � ac.-tJ.l that aILe. plle.J.le.l1te.cl iVl thiJ.l f, fANUA L [ve.lle. pUIlc.ilaJ.le.d blj ituVldlle.dJ.l 0& J.lc.ie.l1tiJ.ltJ.lo wil , '{'l1d.{.vidua"tlu aVld c.olle.c.t- c.aVlVlot be.g.{.Vl to l1ame. -
Early Mycenaean Arkadia: Space and Place(S) of an Inland and Mountainous Region
Early Mycenaean Arkadia: Space and Place(s) of an Inland and Mountainous Region Eleni Salavoura1 Abstract: The concept of space is an abstract and sometimes a conventional term, but places – where people dwell, (inter)act and gain experiences – contribute decisively to the formation of the main characteristics and the identity of its residents. Arkadia, in the heart of the Peloponnese, is a landlocked country with small valleys and basins surrounded by high mountains, which, according to the ancient literature, offered to its inhabitants a hard and laborious life. Its rough terrain made Arkadia always a less attractive area for archaeological investigation. However, due to its position in the centre of the Peloponnese, Arkadia is an inevitable passage for anyone moving along or across the peninsula. The long life of small and medium-sized agrarian communities undoubtedly owes more to their foundation at crossroads connecting the inland with the Peloponnesian coast, than to their potential for economic growth based on the resources of the land. However, sites such as Analipsis, on its east-southeastern borders, the cemetery at Palaiokastro and the ash altar on Mount Lykaion, both in the southwest part of Arkadia, indicate that the area had a Bronze Age past, and raise many new questions. In this paper, I discuss the role of Arkadia in early Mycenaean times based on settlement patterns and excavation data, and I investigate the relation of these inland communities with high-ranking central places. In other words, this is an attempt to set place(s) into space, supporting the idea that the central region of the Peloponnese was a separated, but not isolated part of it, comprising regions that are also diversified among themselves. -
Synthesis of Phylogeny and Taxonomy Into a Comprehensive Tree of Life
Synthesis of phylogeny and taxonomy into a comprehensive tree of life Cody E. Hinchliffa,1, Stephen A. Smitha,1,2, James F. Allmanb, J. Gordon Burleighc, Ruchi Chaudharyc, Lyndon M. Coghilld, Keith A. Crandalle, Jiabin Dengc, Bryan T. Drewf, Romina Gazisg, Karl Gudeh, David S. Hibbettg, Laura A. Katzi, H. Dail Laughinghouse IVi, Emily Jane McTavishj, Peter E. Midfordd, Christopher L. Owenc, Richard H. Reed, Jonathan A. Reesk, Douglas E. Soltisc,l, Tiffani Williamsm, and Karen A. Cranstonk,2 aEcology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109; bInterrobang Corporation, Wake Forest, NC 27587; cDepartment of Biology, University of Florida, Gainesville, FL 32611; dField Museum of Natural History, Chicago, IL 60605; eComputational Biology Institute, George Washington University, Ashburn, VA 20147; fDepartment of Biology, University of Nebraska-Kearney, Kearney, NE 68849; gDepartment of Biology, Clark University, Worcester, MA 01610; hSchool of Journalism, Michigan State University, East Lansing, MI 48824; iBiological Science, Clark Science Center, Smith College, Northampton, MA 01063; jDepartment of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS 66045; kNational Evolutionary Synthesis Center, Duke University, Durham, NC 27705; lFlorida Museum of Natural History, University of Florida, Gainesville, FL 32611; and mComputer Science and Engineering, Texas A&M University, College Station, TX 77843 Edited by David M. Hillis, The University of Texas at Austin, Austin, TX, and approved July 28, 2015 (received for review December 3, 2014) Reconstructing the phylogenetic relationships that unite all line- published phylogenies are available only as journal figures, rather ages (the tree of life) is a grand challenge. The paucity of homologous than in electronic formats that can be integrated into databases and character data across disparately related lineages currently renders synthesis methods (7–9). -
Parasites of Coral Reef Fish: How Much Do We Know? with a Bibliography of Fish Parasites in New Caledonia
Belg. J. Zool., 140 (Suppl.): 155-190 July 2010 Parasites of coral reef fish: how much do we know? With a bibliography of fish parasites in New Caledonia Jean-Lou Justine (1) UMR 7138 Systématique, Adaptation, Évolution, Muséum National d’Histoire Naturelle, 57, rue Cuvier, F-75321 Paris Cedex 05, France (2) Aquarium des lagons, B.P. 8185, 98807 Nouméa, Nouvelle-Calédonie Corresponding author: Jean-Lou Justine; e-mail: [email protected] ABSTRACT. A compilation of 107 references dealing with fish parasites in New Caledonia permitted the production of a parasite-host list and a host-parasite list. The lists include Turbellaria, Monopisthocotylea, Polyopisthocotylea, Digenea, Cestoda, Nematoda, Copepoda, Isopoda, Acanthocephala and Hirudinea, with 580 host-parasite combinations, corresponding with more than 370 species of parasites. Protozoa are not included. Platyhelminthes are the major group, with 239 species, including 98 monopisthocotylean monogeneans and 105 digeneans. Copepods include 61 records, and nematodes include 41 records. The list of fish recorded with parasites includes 195 species, in which most (ca. 170 species) are coral reef associated, the rest being a few deep-sea, pelagic or freshwater fishes. The serranids, lethrinids and lutjanids are the most commonly represented fish families. Although a list of published records does not provide a reliable estimate of biodiversity because of the important bias in publications being mainly in the domain of interest of the authors, it provides a basis to compare parasite biodiversity with other localities, and especially with other coral reefs. The present list is probably the most complete published account of parasite biodiversity of coral reef fishes. -
The Helminthological Society O Washington
VOLUME 9 JULY, 1942 NUMBER 2 PROCEEDINGS of The Helminthological Society o Washington Supported in part by the Brayton H . Ransom Memorial Trust Fund EDITORIAL COMMITTEE JESSE R. CHRISTIE, Editor U . S . Bureau of Plant Industry EMMETT W . PRICE U. S. Bureau of Animal Industry GILBERT F. OTTO Johns Hopkins University HENRY E. EWING U. S . Bureau of Entomology DOYS A. SHORB U. S. Bureau of Animal Industry Subscription $1 .00 a Volume; Foreign, $1 .25 Published by THE HELMINTHOLOGICAL SOCIETY OF WASHINGTON VOLUME 9 JULY, 1942 NUMBER 2 PROCEEDINGS OF THE HELMINTHOLOGICAL SOCIETY OF WASHINGTON The Proceedings of the Helminthological Society of Washington is a medium for the publication of notes and papers in helminthology and related subjects . Each volume consists of 2 numbers, issued in January and July . Volume 1, num- ber 1, was issued in April, 1934 . The Proceedings are intended primarily for the publication of contributions by members of the Society but papers by persons who are not members will be accepted provided the author will contribute toward the cost of publication . Manuscripts may be sent to any member of the editorial committee . Manu- scripts must be typewritten (double spaced) and submitted in finished form for transmission to the printer . Authors should not confine themselves to merely a statement of conclusions but should present a clear indication of the methods and procedures by which the conclusions were derived . Except in the case of manu- scripts specifically designated as preliminary papers to be published in extenso later, a manuscript is accepted with the understanding that it is not to be pub- lished, with essentially the same material, elsewhere . -
Occurrence of the Land Planarians Bipalium Kewense and Geoplana Sp
Journal of the Arkansas Academy of Science Volume 35 Article 22 1981 Occurrence of the Land Planarians Bipalium kewense and Geoplana Sp. in Arkansas James J. Daly University of Arkansas for Medical Sciences Julian T. Darlington Rhodes College Follow this and additional works at: http://scholarworks.uark.edu/jaas Part of the Terrestrial and Aquatic Ecology Commons Recommended Citation Daly, James J. and Darlington, Julian T. (1981) "Occurrence of the Land Planarians Bipalium kewense and Geoplana Sp. in Arkansas," Journal of the Arkansas Academy of Science: Vol. 35 , Article 22. Available at: http://scholarworks.uark.edu/jaas/vol35/iss1/22 This article is available for use under the Creative Commons license: Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0). Users are able to read, download, copy, print, distribute, search, link to the full texts of these articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This General Note is brought to you for free and open access by ScholarWorks@UARK. It has been accepted for inclusion in Journal of the Arkansas Academy of Science by an authorized editor of ScholarWorks@UARK. For more information, please contact [email protected], [email protected]. Journal of the Arkansas Academy of Science, Vol. 35 [1981], Art. 22 GENERAL NOTES WINTER FEEDING OF FINGERLING CHANNEL CATFISH IN CAGES* Private warmwater fish culture of channel catfish (Ictalurus punctatus) inthe United States began inthe early 1950's (Brown, E. E., World Fish Farming, Cultivation, and Economics 1977. AVIPublishing Co., Westport, Conn. 396 pp). Early culture techniques consisted of stocking, harvesting, and feeding catfish only during the warmer months. -
The Mt. Lykaion Excavation and Survey Project Survey and Excavation Lykaion Mt
excavating at the Birthplace of Zeus The Mt. Lykaion Excavation and Survey Project by david gilman romano and mary e. voyatzis www.penn.museum/expedition 9 Village of Ano Karyes on the eastern slopes of Mt. Lykaion. The Sanctuary of Zeus is above the village and beyond view of this photograph. in the 3rd century BCE, the Greek poet Callimachus wrote a Hymn to Zeus asking the ancient and most powerful Greek god whether he was born in Arcadia on Mt. Lykaion or in Crete on Mt. Ida. My soul is all in doubt, since debated is his birth. O Zeus, some say that you were born on the hills of Ida; others, O Zeus, say in Arcadia; did these or those, O Father lie? “Cretans are ever liars.” These two traditions relating to the birthplace of Zeus were clearly known in antiquity and have been transmitted to the modern day. It was one of the first matters that the village leaders in Ano Karyes brought to our attention when we arrived there in 2003. We came to discuss logistical support for our proposed project to initiate a new excavation and survey project at the nearby Sanctuary of Zeus. Situated high on the eastern slopes of Mt. Lykaion, Ano Karyes, with a winter population of 22, would become our base of operations, and the village leaders representing the Cultural Society of Ano Karyes would become our friends and collaborators in this endeavor. We were asked very directly if we could prove that Zeus was born on Mt. Lykaion. In addition, village leaders raised another historical matter related to the ancient reference by Pliny, a 1st century CE author, who wrote that the athletic festival at Mt. -
The Effect of Caffeine and Ethanol on Flatworm Regeneration
East Tennessee State University Digital Commons @ East Tennessee State University Electronic Theses and Dissertations Student Works 8-2007 The ffecE t of Caffeine nda Ethanol on Flatworm Regeneration. Erica Leighanne Collins East Tennessee State University Follow this and additional works at: https://dc.etsu.edu/etd Part of the Chemical and Pharmacologic Phenomena Commons Recommended Citation Collins, Erica Leighanne, "The Effect of Caffeine nda Ethanol on Flatworm Regeneration." (2007). Electronic Theses and Dissertations. Paper 2028. https://dc.etsu.edu/etd/2028 This Thesis - Open Access is brought to you for free and open access by the Student Works at Digital Commons @ East Tennessee State University. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of Digital Commons @ East Tennessee State University. For more information, please contact [email protected]. The Effect of Caffeine and Ethanol on Flatworm Regeneration ____________________ A thesis presented to the faculty of the Department of Biological Sciences East Tennessee State University In partial fulfillment of the requirements for the degree Master of Science in Biology ____________________ by Erica Leighanne Collins August 2007 ____________________ Dr. J. Leonard Robertson, Chair Dr. Thomas F. Laughlin Dr. Kevin Breuel Keywords: Regeneration, Planarian, Dugesia tigrina, Flatworms, Caffeine, Ethanol ABSTRACT The Effect of Caffeine and Ethanol on Flatworm Regeneration by Erica Leighanne Collins Flatworms, or planarian, have a high potential for regeneration and have been used as a model to investigate regeneration and stem cell biology for over a century. Chemicals, temperature, and seasonal factors can influence planarian regeneration. Caffeine and ethanol are two widely used drugs and their effect on flatworm regeneration was evaluated in this experiment. -
The Genome of Schmidtea Mediterranea and the Evolution Of
OPEN ArtICLE doi:10.1038/nature25473 The genome of Schmidtea mediterranea and the evolution of core cellular mechanisms Markus Alexander Grohme1*, Siegfried Schloissnig2*, Andrei Rozanski1, Martin Pippel2, George Robert Young3, Sylke Winkler1, Holger Brandl1, Ian Henry1, Andreas Dahl4, Sean Powell2, Michael Hiller1,5, Eugene Myers1 & Jochen Christian Rink1 The planarian Schmidtea mediterranea is an important model for stem cell research and regeneration, but adequate genome resources for this species have been lacking. Here we report a highly contiguous genome assembly of S. mediterranea, using long-read sequencing and a de novo assembler (MARVEL) enhanced for low-complexity reads. The S. mediterranea genome is highly polymorphic and repetitive, and harbours a novel class of giant retroelements. Furthermore, the genome assembly lacks a number of highly conserved genes, including critical components of the mitotic spindle assembly checkpoint, but planarians maintain checkpoint function. Our genome assembly provides a key model system resource that will be useful for studying regeneration and the evolutionary plasticity of core cell biological mechanisms. Rapid regeneration from tiny pieces of tissue makes planarians a prime De novo long read assembly of the planarian genome model system for regeneration. Abundant adult pluripotent stem cells, In preparation for genome sequencing, we inbred the sexual strain termed neoblasts, power regeneration and the continuous turnover of S. mediterranea (Fig. 1a) for more than 17 successive sib- mating of all cell types1–3, and transplantation of a single neoblast can rescue generations in the hope of decreasing heterozygosity. We also developed a lethally irradiated animal4. Planarians therefore also constitute a a new DNA isolation protocol that meets the purity and high molecular prime model system for stem cell pluripotency and its evolutionary weight requirements of PacBio long-read sequencing12 (Extended Data underpinnings5. -
Download Curriculum Vitae
Mattia Menchetti Personal information: Contacts: Nationality: Italian Email: [email protected] Date of birth: 25/04/1990 Website: www.mattiamenchetti.com Place of birth: Castiglion Fiorentino (Arezzo), Italy ORCID ID: 0000-0002-0707-7495 ——————————————————————— Short Bio ——————————————————————— After a Bachelor thesis on the personality of the paper wasp Polistes dominula and a few years studying behavioural ecology of a various number of taxa (mostly porcupines and owls), I moved my research activities to alien species (mainly squirrels, parrots and land planarians), reporting new occurrences, impacts and getting insights into impact assessments. During my Master thesis and my stay as a Research Assistant at the Butterfly Diversity and Evolution Lab (Barcelona), I worked on the migration of the Painted Lady butterfly (Vanessa cardui) with Gerard Talavera and Roger Vila, focusing on Citizen Science and collection creation and management. I also worked on phylogeography and barcoding of Mediterranean butterflies in the Zen Lab lead by Leonardo Dapporto (University of Florence). I am now a PhD student at the Institute of Evolutionary Biology in Barcelona and I am studying the diversity and evolution of European ants. I published 64 articles in scientific journals (51 with I.F.) and in 25 of them I am the first or the senior author. ————————————————————— Current occupation ————————————————————— Oct 2020 PhD student at the Institute of Evolutionary Biology (CSIC-UPF) (Barcelona, Spain) with a “la Caixa” Doctoral Fellowship - ongoing INPhINIT Retaining. ———————————————————— Selected publications ———————————————————— Menchetti M., Talavera G., Cini A., Salvati V., Dincă V., Platania L., Bonelli S. Balletto E., Vila R., Dapporto L. (in press) Two ways to be endemic. -
Platyhelminthes: Tricladida: Terricola) of the Australian Region
ResearchOnline@JCU This file is part of the following reference: Winsor, Leigh (2003) Studies on the systematics and biogeography of terrestrial flatworms (Platyhelminthes: Tricladida: Terricola) of the Australian region. PhD thesis, James Cook University. Access to this file is available from: http://eprints.jcu.edu.au/24134/ The author has certified to JCU that they have made a reasonable effort to gain permission and acknowledge the owner of any third party copyright material included in this document. If you believe that this is not the case, please contact [email protected] and quote http://eprints.jcu.edu.au/24134/ Studies on the Systematics and Biogeography of Terrestrial Flatworms (Platyhelminthes: Tricladida: Terricola) of the Australian Region. Thesis submitted by LEIGH WINSOR MSc JCU, Dip.MLT, FAIMS, MSIA in March 2003 for the degree of Doctor of Philosophy in the Discipline of Zoology and Tropical Ecology within the School of Tropical Biology at James Cook University Frontispiece Platydemus manokwari Beauchamp, 1962 (Rhynchodemidae: Rhynchodeminae), 40 mm long, urban habitat, Townsville, north Queensland dry tropics, Australia. A molluscivorous species originally from Papua New Guinea which has been introduced to several countries in the Pacific region. Common. (photo L. Winsor). Bipalium kewense Moseley,1878 (Bipaliidae), 140mm long, Lissner Park, Charters Towers, north Queensland dry tropics, Australia. A cosmopolitan vermivorous species originally from Vietnam. Common. (photo L. Winsor). Fletchamia quinquelineata (Fletcher & Hamilton, 1888) (Geoplanidae: Caenoplaninae), 60 mm long, dry Ironbark forest, Maryborough, Victoria. Common. (photo L. Winsor). Tasmanoplana tasmaniana (Darwin, 1844) (Geoplanidae: Caenoplaninae), 35 mm long, tall open sclerophyll forest, Kamona, north eastern Tasmania, Australia.