Cover, Recommended Citation, Acknowledgments And
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Conservation Assessment for Cryptomastix Hendersoni
Conservation Assessment for Cryptomastix hendersoni, Columbia Oregonian Cryptomastix hendersoni, photograph by Bill Leonard, used with permission. Originally issued as Management Recommendations February 1999 by John S. Applegarth Revised Sept 2005 by Nancy Duncan Updated April 2015 By: Sarah Foltz Jordan & Scott Hoffman Black (Xerces Society) Reviewed by: Tom Burke USDA Forest Service Region 6 and USDI Bureau of Land Management, Oregon and Washington Interagency Special Status and Sensitive Species Program Cryptomastix hendersoni - Page 1 Preface Summary of 2015 update: The framework of the original document was reformatted to more closely conform to the standards for the Forest Service and BLM for Conservation Assessment development in Oregon and Washington. Additions to this version of the Assessment include NatureServe ranks, photographs of the species, and Oregon/Washington distribution maps based on the record database that was compiled/updated in 2014. Distribution, habitat, life history, taxonomic information, and other sections in the Assessment have been updated to reflect new data and information that has become available since earlier versions of this document were produced. A textual summary of records that have been gathered between 2005 and 2014 is provided, including number and location of new records, any noteworthy range extensions, and any new documentations on FS/BLM land units. A complete assessment of the species’ occurrence on Forest Service and BLM lands in Oregon and Washington is also provided, including relative abundance on each unit. Cryptomastix hendersoni - Page 2 Table of Contents Preface 1 Executive Summary 4 I. Introduction 6 A. Goal 6 B. Scope 6 C. Management Status 6 II. Classification and Description 7 A. -
Invertebrates
State Wildlife Action Plan Update Appendix A-5 Species of Greatest Conservation Need Fact Sheets INVERTEBRATES Conservation Status and Concern Biology and Life History Distribution and Abundance Habitat Needs Stressors Conservation Actions Needed Washington Department of Fish and Wildlife 2015 Appendix A-5 SGCN Invertebrates – Fact Sheets Table of Contents What is Included in Appendix A-5 1 MILLIPEDE 2 LESCHI’S MILLIPEDE (Leschius mcallisteri)........................................................................................................... 2 MAYFLIES 4 MAYFLIES (Ephemeroptera) ................................................................................................................................ 4 [unnamed] (Cinygmula gartrelli) .................................................................................................................... 4 [unnamed] (Paraleptophlebia falcula) ............................................................................................................ 4 [unnamed] (Paraleptophlebia jenseni) ............................................................................................................ 4 [unnamed] (Siphlonurus autumnalis) .............................................................................................................. 4 [unnamed] (Cinygmula gartrelli) .................................................................................................................... 4 [unnamed] (Paraleptophlebia falcula) ........................................................................................................... -
Mission Creek Oregonian Cryptomastix Magnidentata
Mission Creek Oregonian Cryptomastix magnidentata Gastropoda — Stylommatophora — Polygyridae CONSERVATION STATUS / CLASSIFICATION Rangewide: Critically imperiled (G1) Statewide: Critically imperiled (S1) ESA: No status USFS: Region 1: No status; Region 4: No status BLM: Rangewide/Globally imperiled (Type 2) IDFG: Not classified BASIS FOR INCLUSION Idaho endemic from 1 site; may be extirpated. TAXONOMY This taxon has been considered to be a subspecies of C. mullani (see, e.g., Smith 1943). An additional site reported by Smith (1943) was thought by Frest (1999) to represent a new species related to C. populi; until the identity is clarified, that locality is perhaps included with C. populi. DISTRIBUTION AND ABUNDANCE This terrestrial snail is endemic to a single site in the Mission Creek drainage. The current status of this population is unknown. POPULATION TREND The area occupied and number of individuals is declining (Frest 1999). HABITAT AND ECOLOGY The population inhabits an area in a pine forest that is moist, rocky, and well-shaded. Understory vegetation comprises moss and grasses, and the substrate is limestone and basalt talus (Frest 1999). ISSUES The site is located near a limestone quarry. Frest (1999) considered quarrying and associated road use and maintenance to be important threats. He also considered logging and livestock grazing to be threats. RECOMMENDED ACTIONS Monitoring is necessary to better understand current population numbers and trends. Habitat protection is needed, and restoration efforts may also be appropriate. Mission Creek Oregonian Cryptomastix magnidentata Ecological Section Point Locations 0 20 40 80 Kilometers 2 August 2005 Point data are from Idaho Conservation Data Center, Idaho Department of Fish and Game. -
A Phylogenetic Analysis of Polygyridae (Gastropoda: Pulmonata) Based on Mitochondrial DNA Sequence Data Nicholas A
Southern Illinois University Carbondale OpenSIUC Honors Theses University Honors Program 2012 A Phylogenetic Analysis of Polygyridae (Gastropoda: Pulmonata) Based on Mitochondrial DNA Sequence Data Nicholas A. Defreitas Southern Illinois University Carbondale, [email protected] Follow this and additional works at: http://opensiuc.lib.siu.edu/uhp_theses Recommended Citation Defreitas, Nicholas A., "A Phylogenetic Analysis of Polygyridae (Gastropoda: Pulmonata) Based on Mitochondrial DNA Sequence Data" (2012). Honors Theses. Paper 348. This Dissertation/Thesis is brought to you for free and open access by the University Honors Program at OpenSIUC. It has been accepted for inclusion in Honors Theses by an authorized administrator of OpenSIUC. For more information, please contact [email protected]. A Phylogenetic Analysis of Polygyridae (Gastropoda: Pulmonata) Based on Mitochondrial DNA Sequence Data Nicholas Defreitas University Honors Program Senior Thesis Introduction Despite the increasing use of molecular methods to determine evolutionary relationships among taxa, molecular sequence data have never been used to assess the relationships among the polygyrid snails (Gastropoda:Pulmonata:Polygyridae). This is surprising, considering how large, charismatic and common they are. Polygyrids range across North America, going as far north as parts of Canada and south as Mexico and even deeper into Central America (Pilsbry 1940). There is a particular concentration of these snails in the Appalachian Mountains, where they primarily serve as detritivores and prey for various woodland vertebrates in forest habitats. Yet despite the broad geographic distribution and high abundance of polygyrids in many forest habitats, there is still little known about their phylogeny (evolutionary relationships). Polygyrids are broadly distributed across North America. Mesodontini and Triodopsini are both found in eastern North America (Hubricht 1985). -
Chromosome Diversity and Evolution in Helicoide a (Gastropoda: Stylommatophora): a Synthesis from Original and Literature Data
animals Article Chromosome Diversity and Evolution in Helicoide a (Gastropoda: Stylommatophora): A Synthesis from Original and Literature Data Agnese Petraccioli 1, Paolo Crovato 2, Fabio Maria Guarino 1 , Marcello Mezzasalma 1,3,* , Gaetano Odierna 1,* , Orfeo Picariello 1 and Nicola Maio 1 1 Department of Biology, University of Naples Federico II, I-80126 Naples, Italy; [email protected] (A.P.); [email protected] (F.M.G.); [email protected] (O.P.); [email protected] (N.M.) 2 Società Italiana di Malacologia, Via Mezzocannone, 8-80134 Naples, Italy; [email protected] 3 CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO, Universidade do Porto, Rua Padre Armando Quintas 7, 4485-661 Vairaõ, Portugal * Correspondence: [email protected] (M.M.); [email protected] (G.O.) Simple Summary: The superfamily Helicoidea is a large and diverse group of Eupulmonata. The su- perfamily has been the subject of several molecular and phylogenetic studies which greatly improved our knowledge on the evolutionary relationships and historical biogeography of many families. In contrast, the available karyological information on Helicoidea still results in an obscure general picture, lacking a homogeneous methodological approach and a consistent taxonomic record. Never- theless, the available karyological information highlights the occurrence of a significant chromosomal diversity in the superfamily in terms of chromosome number (varying from 2n = 40 to 2n = 62), Citation: Petraccioli, A.; Crovato, P.; chromosome morphology and the distribution of different karyological features among different Guarino, F.M.; Mezzasalma, M.; taxonomic groups. Here we performed a molecular and a comparative cytogenetic analysis on of Odierna, G.; Picariello, O.; Maio, N. -
Mollusks : Carnegie Museum of Natural History
Home Pennsylvania Species Virginia Species Land Snail Ecology Resources Contact Virginia Land Snails Allogona profunda (Say, 1821) Family: Polygyridae Common name: Broad-banded Forestsnail Identification Width: 25-33 mm Height: 15-17 mm Whorls: 5+ This snail has a robust heliciform shell with a wide umbilicus, a reflected peristome, and a broad reddish stripe. The stripe may beabsent from long-dead shells, but the big, flattened shell with a “bump” of a basal lip tooth is easily recognized. The animal's body is a medium to light gray. Ecology Allogona profunda is usually found in leaf litter in rich forests on floodplains or hilly terrain. Fieldwork in an oak- maple forest in Illinois found that overwintering A. profunda were completely inactive for nearly six months, not responding to brief periods of warm weather (Blinn, 1963). In the active season, snails moved to an area of a well-rotted log. In a second year of study, individuals returned to their previous overwintering site. Immature Photo(s): Allogona profunda (Say, animals usually grew to maturity in their second active season, less often their third. 1821) by John Slapcinsky ©; Allogona profunda shell by Larry Watrous © Taxonomy Synonyms for A. profunda include Helix profunda, H. richardii, Mesodon profunda, Polygyra profunda, P. p. alba and unicolor, P. p. efasciata, P. p. strontiana, and P. p. pleistocenica. Click photo(s) to enlarge. Distribution This species is found in the Midwestern states and in the interior of the Mid-Atlantic, though its distribution is patchy. Its range reaches north to New York (though it is introduced there) and Minnesota, and south to Tennessee and North Carolina. -
A Tentative List of the Land Snails of Georgia, U.S.A. Zachary I
Georgia Journal of Science Volume 77 No. 2 Scholarly Contributions from the Article 8 Membership and Others 2019 A Tentative List of the Land Snails of Georgia, U.S.A. Zachary I. Felix Reinhardt University, [email protected] Michael A. Dubuc Reinhardt University Hassan A. Rana Reinhardt University Follow this and additional works at: https://digitalcommons.gaacademy.org/gjs Part of the Biodiversity Commons, and the Terrestrial and Aquatic Ecology Commons Recommended Citation Felix, Zachary I.; Dubuc, Michael A.; and Rana, Hassan A. (2019) "A Tentative List of the Land Snails of Georgia, U.S.A.," Georgia Journal of Science, Vol. 77, No. 2, Article 8. Available at: https://digitalcommons.gaacademy.org/gjs/vol77/iss2/8 This Research Articles is brought to you for free and open access by Digital Commons @ the Georgia Academy of Science. It has been accepted for inclusion in Georgia Journal of Science by an authorized editor of Digital Commons @ the Georgia Academy of Science. A Tentative List of the Land Snails of Georgia, U.S.A. Acknowledgements We thank Shayla Scott for help with building our database. Thanks to the following individuals for sharing museum data: Adam Baldinger, Clarissa Bey, Rudiger Bieler, Cheryl Bright, Brian Helms, Christine Johnson, Timothy Pearce, Gary Rosenburg, Leslie Skibinski, John Slapcinsky, Jamie Smith, and Lee Taehwan. Timothy Pearce, Kathryn Perez, Amy VanDevender, Wayne VanDevender and John Slapcinsky helped tremendously with sorting out taxonomic issues. Helpful reviews were provided by the VanDevenders as well as John Slapcinsky. This research articles is available in Georgia Journal of Science: https://digitalcommons.gaacademy.org/gjs/vol77/iss2/8 Felix et al.: Land Snails of Georgia A TENTATIVE LIST OF THE LAND SNAILS OF GEORGIA, U.S.A. -
Jass, J.P. 2004. Distribution of Gastropods in Wisconsin
) Errata for MPM Contributions ...N.99 • The hydrobiid Cincinnatia integra occurs in Wisconsin but records for it were omitted in error. • Specimens upon which the Patera pennsylvanica records were based are not from Wisconsin. • Theler, LL. 1997. The modern terrestrial gastropod (land snail) fauna of western Wisconsin's hill prairies. The Nautilus 110(4):111-121.--this paper and its records were in error omitted from this compilation. N. 99 March 17, 2004 [ n Biology and Geology ~ ~ Distributions of Gastropods u in Wisconsin ~ •.......• By Joan P Jass Invertebrate Zoology Section .......J Milwaukee Public Museum 800 West Wells Street ~ ::J Milwaukee, WI 53233 ::J ~ p..... ~ ~ ~ ~ ~ ~ ~ ::J -< Z ~ .......J 0 •.......• Milwaukee Public ~ U MUSEUM Milwaukee Public Museum Contributions in Biology and Geology Paul Mayer, Editor Reviewer for this Publication: R. T. Dillion, College of Charleston Funded by the Cooperative Agricultural Pest Survey program of the Wisconsin Department of Agriculture, Trade and Consumer Protection. This publication is priced at $6.00 and may be obtained by writing to the Museum Shop, Milwaukee Public Museum, 800 West Wells Street, Milwaukee, WI 53233. Orders must include $3.00 for shipping and handling ($4.00 for foreign destinations) and must be accompanied by money order or check drawn on U.S. bank. Money orders or checks should be made payable to the Milwaukee Public Museum, Inc. Wisconsin residents please add 5% sales tax. ISBN 0-89326-212-9 ©2004 Milwaukee Public Museum, Inc. Abstract Wisconsin county records for freshwater and terrestrial gastropod mollusks are compiled, from the literature and from specimens in the Milwaukee Public Museum collection. -
The Ecological Status of the Carinate Pillsnail Final
I THE ECOLOGICAL STATUS OF THE CARINATE PILLSNAIL EUCHEMOTREMA HUBRICHTI FINAL REPORT A project funded in part by the Illinois Department of Natural Resources Wildlife Preservation Fund (Grant Number 01-042W) Dr. Frank E. Anderson Department of Zoology, Southern Illinois University, Carbondale, IL 62901 2 INTRODUCTION The carinate pillsnail Euchemotrema hubrichti (Gastropoda: Polygyridae ; slides) is a small, poorly known species of terrestrial snail known only from the limestone bluffs of the Larue-Pine Hills Ecological Area and southwestern Jackson County, Illinois . The species was listed as a Category 2 species by the United States Fish and Wildlife Service (USFWS) until the category was abolished. Category 2 status was used for taxa that the USFWS believed might be endangered or threatened, but for which persuasive data on biological vulnerability and threat were not available . The USFWS also used the Category 2 listing to encourage necessary research on vulnerability, taxonomy, and/or threats for the listed taxa . The status of Euchemotrema hubrichti remains unresolved . The species was first described as a Pleistocene fossil and placed in the genus Stenotrema by Pilsbry (1939) . At that time, no live E. hubrichti individuals had been found-only shells were known from the Pine Hills area . Pilsbry called the species a "spectacular find", as it was the only known carinate (keeled) member of the monodon group of polygyrid snails . Little work has been done on E . hubrichti since Pilsbry's initial description, although the species is figured in Burch (1962) and live snails have since been found by J . Slapcinsky (formerly at the Field Museum of Natural History) and M . -
Polygyrid Land Snails, Vespericola (Gastropoda: Pulmonata), 4
Zootaxa 215: 1-6 (2003) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 215 Copyright © 2003 Magnolia Press ISSN 1175-5334 (online edition) Polygyrid land snails, Vespericola (Gastropoda: Pulmonata), 4. A new and possibly extinct species from central California, U.S.A. BARRY ROTH Department of Invertebrate Zoology, Santa Barbara Museum of Natural History, Santa Barbara, California 93105, U.S.A. [email protected] Abstract Vespericola ohlone sp. nov., is described from material collected in the nineteenth century, proba- bly around freshwater marshes in Alameda County, central California. No more recent collecting records have been found, and the species may be extinct. The new species differs from Vespericola pilosus (Henderson, 1928) in having its base produced and somewhat excavated around the umbili- cus, the inner quadrant of the base with a small shelf set off by a spiral sulcus behind the basal lip, and the inner part of the basal lip angled, rather than gently curved, forward. The soft anatomy is unknown. Key words: Mollusca, Gastropoda, Polygyridae, Vespericola, new species, taxonomy, extinction Introduction Roth and Miller (1993) reviewed the identity of Californian specimens of the land snail genus Vespericola Pilsbry, 1939, formerly referred to V. columbianus (Lea, 1838). They concluded that "Vespericola columbianus pilosus" (Henderson, 1928) was a distinct spe- cies, V. p i lo su s , with a range restricted to the San Francisco Peninsula. They observed that shells in museum samples from east of San Francisco Bay, in Contra Costa and Alameda counties, are more depressed and more widely umbilicate than those of V. pilosus,withthe inner part of the basal lip angled rather sharply forward. -
Broad-Banded Forestsnail Allogona Profunda ILLINOIS RANGE
broad-banded forestsnail Allogona profunda Kingdom: Animalia FEATURES Phylum: Mollusca One inch is the largest shell dimension for this species. Snails Class: Gastropoda have a complex system of organs. The mouth contains a Order: radula, a flexible, ribbonlike structure lined with rows of teeth, used to scrape food. On the head are tentacles. Most snails in Family: Polygyridae Illinois have an eye at the tip of each upper tentacle. A snail’s ILLINOIS STATUS shell develops in the egg along with the rest of its body and continues to grow until the snail reaches sexual maturity. The unknown, native 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. BEHAVIORS The broad-banded forestsnail is known to have lived in Illinois because shells are present, but it has not been found living in the state for many years. Populations do exist in neighboring states, though, so it is possible that the species may still live here. 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. -
Zootaxa 215: 1-6 (2003) ISSN 1175-5326 (Print Edition) ZOOTAXA 215 Copyright © 2003 Magnolia Press ISSN 1175-5334 (Online Edition)
Zootaxa 215: 1-6 (2003) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 215 Copyright © 2003 Magnolia Press ISSN 1175-5334 (online edition) Polygyrid land snails, Vespericola (Gastropoda: Pulmonata), 4. A new and possibly extinct species from central California, U.S.A. BARRY ROTH Department of Invertebrate Zoology, Santa Barbara Museum of Natural History, Santa Barbara, California 93105, U.S.A. [email protected] Abstract Vespericola ohlone sp. nov., is described from material collected in the nineteenth century, proba- bly around freshwater marshes in Alameda County, central California. No more recent collecting records have been found, and the species may be extinct. The new species differs from Vespericola pilosus (Henderson, 1928) in having its base produced and somewhat excavated around the umbili- cus, the inner quadrant of the base with a small shelf set off by a spiral sulcus behind the basal lip, and the inner part of the basal lip angled, rather than gently curved, forward. The soft anatomy is unknown. Key words: Mollusca, Gastropoda, Polygyridae, Vespericola, new species, taxonomy, extinction Introduction Roth and Miller (1993) reviewed the identity of Californian specimens of the land snail genus Vespericola Pilsbry, 1939, formerly referred to V. columbianus (Lea, 1838). They concluded that "Vespericola columbianus pilosus" (Henderson, 1928) was a distinct spe- cies, V. p i lo su s , with a range restricted to the San Francisco Peninsula. They observed that shells in museum samples from east of San Francisco Bay, in Contra Costa and Alameda counties, are more depressed and more widely umbilicate than those of V. pilosus,withthe inner part of the basal lip angled rather sharply forward.