Vertiginidae
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												  Pu'u Wa'awa'a Biological AssessmentPU‘U WA‘AWA‘A BIOLOGICAL ASSESSMENT PU‘U WA‘AWA‘A, NORTH KONA, HAWAII Prepared by: Jon G. Giffin Forestry & Wildlife Manager August 2003 STATE OF HAWAII DEPARTMENT OF LAND AND NATURAL RESOURCES DIVISION OF FORESTRY AND WILDLIFE TABLE OF CONTENTS TITLE PAGE ................................................................................................................................. i TABLE OF CONTENTS ............................................................................................................. ii GENERAL SETTING...................................................................................................................1 Introduction..........................................................................................................................1 Land Use Practices...............................................................................................................1 Geology..................................................................................................................................3 Lava Flows............................................................................................................................5 Lava Tubes ...........................................................................................................................5 Cinder Cones ........................................................................................................................7 Soils .......................................................................................................................................9
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												  Plants Critical for Hawaiian Land Snail Conservation: Arboreal Snail Plant Preferences in Puʻu Kukui Watershed, MauiPlants critical for Hawaiian land snail conservation: arboreal snail plant preferences in Puʻu Kukui Watershed, Maui W ALLACE M. MEYER III, LILY M. EVANS,CONNOR J.K. KALAHIKI J OHN S LAPCINSKY,TRICIA C. GOULDING,DAVID G. ROBINSON D. POMAIKAʻ I K ANIAUPO-CROZIER,JAYNEE R. KIM K ENNETH A. HAYES and N ORINE W. YEUNG Abstract The Hawaiian archipelago was formerly home to plant species, which facilitate key interactions, is critical to one of the most species-rich land snail faunas (. species), the goal of conserving the remaining threatened snail fauna. with levels of endemism . %. Many native Hawaiian land Keywords Broussaisia arguta, critical habitat, extinction, snail species are now extinct, and the remaining fauna is gastropod, Hawaiʻi, mollusc, niche, Pacific islands vulnerable. Unfortunately, lack of information on critical habitat requirements for Hawaiian land snails limits the Supplementary material for this article is available at development of effective conservation strategies. The pur- doi.org/./S pose of this study was to examine the plant host preferences of native arboreal land snails in Puʻu Kukui Watershed, West Maui, Hawaiʻi, and compare these patterns to those from similar studies on the islands of Oʻahu and Hawaiʻi. Introduction Concordant with studies on other islands, we found that four species from three diverse families of snails in Puʻu he Hawaiian archipelago was formerly home to one of . Kukui Watershed had preferences for a few species of Tthe most species-rich land snail faunas ( species; understorey plants. These were not the most abundant can- Cowie et al., ; Yeung & Hayes, ). This rich fauna opy or mid canopy species, indicating that forests without resulted primarily from in situ speciation, leading to levels .
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												  Pupillid Land Snails of Eastern North America*Amer. Malac. Bull. 28: 1-29 (2010) Pupillid land snails of eastern North America* Jeffrey C. Nekola1 and Brian F. Coles2 1 Department of Biology, University of New Mexico, Albuquerque, New Mexico 87131, U.S.A. 2 Mollusca Section, Department of Biodiversity, National Museum of Wales, Cathays Park, Cardiff CF10 3NP, U.K. Corresponding author: [email protected] Abstract: The Pupillidae form an important component of eastern North American land snail biodiversity, representing approx. 12% of the entire fauna, 25-75% of all species and individuals at regional scales, at least 30% of the species diversity, and 33% of individuals within any given site. In some regions pupillids represent 80-100% of total molluscan diversity within sites, notably in taiga, tundra, and the base-poor pine savannas and pocosins of the southeastern coastal plain. Adequate documentation of North American land snail biodiversity thus requires investigators to effi ciently collect and accurately identify individuals of this group. This paper presents a set of annotated keys to the 65 species in this family known to occur in North America east of the Rocky Mountains. The distinguishing taxonomic features, updated county-scale range maps, and ecological conditions favored by each are presented in hopes of stimulating future research in this important group. Key words: microsnail, biodiversity, ecology, biogeography, taxonomy For the last dozen years, our interests in terrestrial Adequate documentation of this diversity thus requires gastropod biodiversity have lead us individually and investigators to effi ciently collect and accurately identify collectively to observe molluscan communities over most of individuals from this family. Unfortunately, neither has been North America, ranging from central Quebec, Hudson’s Bay common.
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												  THE NAUTILUS (Quarterly)americanmalacologists, inc. PUBLISHERS OF DISTINCTIVE BOOKS ON MOLLUSKS THE NAUTILUS (Quarterly) MONOGRAPHS OF MARINE MOLLUSCA STANDARD CATALOG OF SHELLS INDEXES TO THE NAUTILUS {Geographical, vols 1-90; Scientific Names, vols 61-90) REGISTER OF AMERICAN MALACOLOGISTS JANUARY 30, 1984 THE NAUTILUS ISSN 0028-1344 Vol. 98 No. 1 A quarterly devoted to malacology and the interests of conchologists Founded 1889 by Henry A. Pilsbry. Continued by H. Burrington Baker. Editor-in-Chief: R. Tucker Abbott EDITORIAL COMMITTEE CONSULTING EDITORS Dr. William J. Clench Dr. Donald R. Moore Curator Emeritus Division of Marine Geology Museum of Comparative Zoology School of Marine and Atmospheric Science Cambridge, MA 02138 10 Rickenbacker Causeway Miami, FL 33149 Dr. William K. Emerson Department of Living Invertebrates Dr. Joseph Rosewater The American Museum of Natural History Division of Mollusks New York, NY 10024 U.S. National Museum Washington, D.C. 20560 Dr. M. G. Harasewych 363 Crescendo Way Dr. G. Alan Solem Silver Spring, MD 20901 Department of Invertebrates Field Museum of Natural History Dr. Aurele La Rocque Chicago, IL 60605 Department of Geology The Ohio State University Dr. David H. Stansbery Columbus, OH 43210 Museum of Zoology The Ohio State University Dr. James H. McLean Columbus, OH 43210 Los Angeles County Museum of Natural History 900 Exposition Boulevard Dr. Ruth D. Turner Los Angeles, CA 90007 Department of Mollusks Museum of Comparative Zoology Dr. Arthur S. Merrill Cambridge, MA 02138 c/o Department of Mollusks Museum of Comparative Zoology Dr. Gilbert L. Voss Cambridge, MA 02138 Division of Biology School of Marine and Atmospheric Science 10 Rickenbacker Causeway Miami, FL 33149 EDITOR-IN-CHIEF The Nautilus (USPS 374-980) ISSN 0028-1344 Dr.
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												  Lincoln National ForestChapter 1: Introduction In Ecological and Biological Diversity of National Forests in Region 3 Bruce Vander Lee, Ruth Smith, and Joanna Bate The Nature Conservancy EXECUTIVE SUMMARY We summarized existing regional-scale biological and ecological assessment information from Arizona and New Mexico for use in the development of Forest Plans for the eleven National Forests in USDA Forest Service Region 3 (Region 3). Under the current Planning Rule, Forest Plans are to be strategic documents focusing on ecological, economic, and social sustainability. In addition, Region 3 has identified restoration of the functionality of fire-adapted systems as a central priority to address forest health issues. Assessments were selected for inclusion in this report based on (1) relevance to Forest Planning needs with emphasis on the need to address ecosystem diversity and ecological sustainability, (2) suitability to address restoration of Region 3’s major vegetation systems, and (3) suitability to address ecological conditions at regional scales. We identified five assessments that addressed the distribution and current condition of ecological and biological diversity within Region 3. We summarized each of these assessments to highlight important ecological resources that exist on National Forests in Arizona and New Mexico: • Extent and distribution of potential natural vegetation types in Arizona and New Mexico • Distribution and condition of low-elevation grasslands in Arizona • Distribution of stream reaches with native fish occurrences in Arizona • Species richness and conservation status attributes for all species on National Forests in Arizona and New Mexico • Identification of priority areas for biodiversity conservation from Ecoregional Assessments from Arizona and New Mexico Analyses of available assessments were completed across all management jurisdictions for Arizona and New Mexico, providing a regional context to illustrate the biological and ecological importance of National Forests in Region 3.
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												  Diplom-Biologe KLAUS GROH Malakozoologe Und Naturschützer – 65 Jahre53 Mitt. dtsch. malakozool. Ges. 94 53 – 70 Frankfurt a. M., November 2015 Diplom-Biologe KLAUS GROH Malakozoologe und Naturschützer – 65 Jahre CARSTEN RENKER & JÜRGEN H. JUNGBLUTH th Abstract: The 65 birthday of KLAUS GROH is a good occasion to give a retrospect of his life and hitherto existing achievement. Beside his vita we summarize his malacological work, give an overview about the projects for the protection of species, have a look on his tremendous impetus for the worldwide distribution of malacological knowledge by the establishment of the CHRISTA HEMMEN-Verlag, later ConchBooks, as publishing house, book trader and antiquarian. Last but not least we give a summary of his scientific achievements culminating in 206 publications and containing descriptions of up to now 42 specific taxa. Keywords: KLAUS GROH, biography, bibliography, malacology, freshwater mussels, Hesse, Rhineland- Palatinate, Luxembourg Zusammenfassung: Der 65. Geburtstag von KLAUS GROH wird zum Anlass genommen einen Rückblick auf sein bisheriges Leben und Wirken zu geben. Neben der Vita werden vor allem seine malakologische Arbeit und sein ehrenamtliches Engagement in zahlreichen malakologischen Verbänden und Naturschutzvereinen betrachtet. KLAUS GROH nahm außerdem einen enormen Einfluss auf die weltweite Verbreitung malako- logischen Wissens durch die Gründung des CHRISTA HEMMEN-Verlags, später ConchBooks, als Verlagshaus, Buchhandlung und Antiquariat. Schließlich gilt es seine wissenschaftlichen Verdienste zu würdigen, die in 206 Publikationen und Neubeschreibungen 42 spezifischer Taxa kulminieren. Vita Schulzeit Am 22. Mai 1949 wurde KLAUS GROH in Darmstadt als Sohn des Bauschlossers HELMUT GROH und seiner Ehefrau ANNELIESE, geb. FEDERLEIN geboren. Er besuchte die Volksschulen in Langen/Hessen und Kirchheim unter Teck/Baden-Württemberg (1955-1959), es folgte der Besuch der Realschule in Langen/Hessen (1959-1965), dort schloss er auch seine Schulzeit mit der „Mittleren Reife“ ab.
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												  Bibliografie Rndr. Vojena Ložka, Drsc. [Bibliography of Rndr. VojenBohemia centralis, Praha, 33: 421–462, 2015 BIBLIOGRAFIE BIBLIOGRAPHY Bibliografie RNDr. Vojena Ložka, DrSc. Bibliography of RNDr. Vojen Ložek, DrSc. Jiří Kovanda Dobropolská 26, CZ – 102 00 Praha 10; e-mail: [email protected]; tel. 271 750 586, mobil 604 424 572 ▒ Abstract. Bibliography of RNDr. Vojen Ložek, DrSc., is compiled on the occasion of his ninetieth birthday. The present list includes 1338 items. ▒ Key words: molluscs, Holocene, Pleistocene, malacofauna, Quaternary, karst, landscape, malacology, malacostratigraphy, biostratigraphy, zoostratigraphy, chronostratigraphy, caves, loess, limestone, Central Europe, palaeoecology, Bohemia, Moravia, Slovakia, Carpathians, calcareous tufa, climatic changes, nature conservation Úvod Dr. Vojen Ložek, DrSc., se narodil 26. července 1925. Jeho celoevropský význam zhodnotila řada autorů (viz dále). K jeho devadesátinám předávám do tisku jeho úplnou bibliografii, která aktuálně čítá 1338 publikací, za jeden rok tedy vydal průměrně 17 prací! Jsou to jak práce, které napsal sám, tak se spoluautory, články i větší studie a velké monografie. To samo již vypovídá o jeho nezměrné píli a vědeckém zaměření v nejrůznějších oborech. Kromě publikovaných prací sepsal desítky odborných posudků a zpráv o průbězích svých výzkumů. Vedle toho všeho také sestavil mapy přirozených 421 BOHEMIA CENTRALIS 33 hnojiv a minerální síly půd v měřítku 1 : 200 000 s obsáhlými texty k nim, které slouží zvláště zemědělcům. Jde o soubor map pokrývající prakticky celou plochu tehdejšího Československa, celkem 31 listů! Na Ložkově bibliografii jsem pracoval průběžně po celou řadu let. Vedle separátů a knih, které mi jubilant postupně věnoval, získával jsem od něj také seznamy jeho publikací, které jsem doplňoval o jeho další, při mých studiích zjištěné práce, které mu nedopatřením ušly, neboť redakce některých periodik mu třeba zapomněly poslat autorské výtisky, takže se nedostaly do jeho seznamu.
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												  Armed Snaggletooth Gastrocopta Armifera ILLINOIS RANGEarmed snaggletooth Gastrocopta armifera Kingdom: Animalia FEATURES Phylum: Mollusca One-eighth inch is the largest shell dimension of this species. Class: Gastropoda Snails have a complex system of organs. The mouth contains Order: a radula, a flexible, ribbonlike structure lined with rows of teeth, used to scrape food. On the head are tentacles. Most Family: Vertiginidae snails in Illinois have an eye at the tip of each upper tentacle. ILLINOIS STATUS A snail’s shell develops in the egg along with the rest of its body and continues to grow until the snail reaches sexual common, native maturity. The shell is formed by deposits of calcium laid down by the mantle. As the shell grows in its coiled shape, whorls are added. A snail cannot leave its shell. It has a strong muscle inside that is firmly attached to the shell. Snail shells grow in a variety of shapes. Shell shape, number and type of whorls and shell ornamentation, such as ribs or hairs, aid in identification of species. Snail shells may persist long after the snail has died and often can be used to identify species. The shell of this snail has projections, called teeth or denticles, in its aperture that help protect its soft body from being eaten by insect predators. BEHAVIORS Snails need to seek sheltered places to live, eat and rest. They prefer to live in moist areas and are commonly found under logs, loose bark or coarse woody debris, and in leaf litter on the forest floor. In general, snail populations are greatest in areas that have high soil calcium levels.
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												  MalacologicaFOLIA Folia Malacol. 24(3): 111–177 MALACOLOGICA ISSN 1506-7629 The Association of Polish Malacologists Faculty of Biology, Adam Mickiewicz University Bogucki Wydawnictwo Naukowe Poznań, September 2016 http://dx.doi.org/10.12657/folmal.024.008 PATTERNS OF SPATIO-TEMPORAL VARIATION IN LAND SNAILS: A MULTI-SCALE APPROACH SERGEY S. KRAMARENKO Mykolaiv National Agrarian University, Paryzka Komuna St. 9, Mykolaiv, 54020, Ukraine (e-mail: [email protected]) ABSTRACT: Mechanisms which govern patterns of intra-specific vatiation in land snails were traced within areas of different size, using Brephulopsis cylindrica (Menke), Chondrula tridens (O. F. Müller), Xeropicta derbentina (Krynicki), X. krynickii (Krynicki), Cepaea vindobonensis (Férussac) and Helix albescens Rossmässler as examples. Morphometric shell variation, colour and banding pattern polymorphism as well as genetic polymorphism (allozymes and RAPD markers) were studied. The results and literature data were analysed in an attempt to link patterns to processes, with the following conclusions. Formation of patterns of intra- specific variation (initial processes of microevolution) takes different course at three different spatial scales. At micro-geographical scale the dominant role is played by eco-demographic characteristics of the species in the context of fluctuating environmental factors. At meso-geographical scale a special part is played by stochastic population-genetic processes. At macro-geographical scale more or less distinct clinal patterns are associated with basic macroclimatic
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												  Using the Jolly-Seber Model to Characterise Xerolenta Obvia (Gastropoda: Geomitridae) Population ISSN 2255-9582Environmental and Experimental Biology (2020) 18: 83–94 Original Paper http://doi.org/10.22364/eeb.18.08 Using the Jolly-Seber model to characterise Xerolenta obvia (Gastropoda: Geomitridae) population ISSN 2255-9582 Beāte Cehanoviča1, Arturs Stalažs2* 1Dobele State Gymnasium, Dzirnavu 2, Dobele LV–3701, Latvia 2Institute of Horticulture, Graudu 1, Ceriņi, Krimūnu pagasts, Dobeles novads LV–3701, Latvia *Corresponding author, E-mail: [email protected] Abstract The terrestrial snail species Xerolenta obvia (Menke) has colonized dry, steppe-like habitats that have been created as a result of human activities in many countries outside the natural range of this species. In Latvia, this species was first recorded in 1989 in Liepāja. Observations in recent years in Liepāja have shown that snails from their initial introduction sites on the railway have also spread to the sand dune habitats within the city limits. Given that there are no snails in dune habitats that are biologically equivalent to X. obvia, this species is considered to be potentially invasive. As the distribution trends of this species in Liepāja indicate a possible threat to dry habitats in natural areas, detailed study of the species was conducted for the population of this species located in Dobele. Monitoring was performed from May 26 to August 5, 2019, carrying out 11 surveys with one week interval using the capture and re-capture method. The maximum recorded distance travelled by of one snail was 29.7 m; the calculated minimum estimated population density was 170 individuals and the maximum was 2004 individuals. Key words: alien species, Dobele population, eastern heath snail, Helicella candicans, Helicella obvia, potentially invasive species.
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												  Bichain Et Al.Inddnaturae 2019 ● 11 Liste de référence fonctionnelle et annotée des Mollusques continentaux (Mollusca : Gastropoda & Bivalvia) du Grand-Est (France) Jean-Michel BICHAIN, Xavier CUCHERAT, Hervé BRULÉ, Thibaut DURR, Jean GUHRING, Gérard HOMMAY, Julien RYELANDT & Kevin UMBRECHT art. 2019 (11) — Publié le 19 décembre 2019 www.revue-naturae.fr DIRECTEUR DE LA PUBLICATION : Bruno David, Président du Muséum national d’Histoire naturelle RÉDACTEUR EN CHEF / EDITOR-IN-CHIEF : Jean-Philippe Siblet ASSISTANTE DE RÉDACTION / ASSISTANT EDITOR : Sarah Figuet ([email protected]) MISE EN PAGE / PAGE LAYOUT : Sarah Figuet COMITÉ SCIENTIFIQUE / SCIENTIFIC BOARD : Luc Abbadie (UPMC, Paris) Luc Barbier (Parc naturel régional des caps et marais d’Opale, Colembert) Aurélien Besnard (CEFE, Montpellier) Vincent Boullet (Expert indépendant fl ore/végétation, Frugières-le-Pin) Hervé Brustel (École d’ingénieurs de Purpan, Toulouse) Patrick De Wever (MNHN, Paris) Thierry Dutoit (UMR CNRS IMBE, Avignon) Éric Feunteun (MNHN, Dinard) Romain Garrouste (MNHN, Paris) Grégoire Gautier (DRAAF Occitanie, Toulouse) Olivier Gilg (Réserves naturelles de France, Dijon) Frédéric Gosselin (Irstea, Nogent-sur-Vernisson) Patrick Haff ner (UMS PatriNat, Paris) Frédéric Hendoux (MNHN, Paris) Xavier Houard (OPIE, Guyancourt) Isabelle Leviol (MNHN, Concarneau) Francis Meunier (Conservatoire d’espaces naturels – Picardie, Amiens) Serge Muller (MNHN, Paris) Francis Olivereau (DREAL Centre, Orléans) Laurent Poncet (UMS PatriNat, Paris) Nicolas Poulet (AFB, Vincennes) Jean-Philippe Siblet (UMS
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												  European Glacial Relict Snails and Plants: Environmental Context of Their Modern Refugial Occurrence in Southern Siberiabs_bs_banner European glacial relict snails and plants: environmental context of their modern refugial occurrence in southern Siberia MICHAL HORSAK, MILAN CHYTRY, PETRA HAJKOV A, MICHAL HAJEK, JIRI DANIHELKA, VERONIKA HORSAKOV A, NIKOLAI ERMAKOV, DMITRY A. GERMAN, MARTIN KOCI, PAVEL LUSTYK, JEFFREY C. NEKOLA, ZDENKA PREISLEROVA AND MILAN VALACHOVIC Horsak, M., Chytry, M., Hajkov a, P., Hajek, M., Danihelka, J., Horsakov a,V.,Ermakov,N.,German,D.A.,Ko cı, M., Lustyk, P., Nekola, J. C., Preislerova, Z. & Valachovic, M. 2015 (October): European glacial relict snails and plants: environmental context of their modern refugial occurrence in southern Siberia. Boreas, Vol. 44, pp. 638–657. 10.1111/bor.12133. ISSN 0300-9483. Knowledge of present-day communities and ecosystems resembling those reconstructed from the fossil record can help improve our understanding of historical distribution patterns and species composition of past communities. Here, we use a unique data set of 570 plots explored for vascular plant and 315 for land-snail assemblages located along a 650-km-long transect running across a steep climatic gradient in the Russian Altai Mountains and their foothills in southern Siberia. We analysed climatic and habitat requirements of modern populations for eight land-snail and 16 vascular plant species that are considered characteristic of the full-glacial environment of central Europe based on (i) fossil evidence from loess deposits (snails) or (ii) refugial patterns of their modern distribu- tions (plants). The analysis yielded consistent predictions of the full-glacial central European climate derived from both snail and plant populations. We found that the distribution of these 24 species was limited to the areas with mean annual temperature varying from À6.7 to 3.4 °C (median À2.5 °C) and with total annual precipitation vary- ing from 137 to 593 mm (median 283 mm).