Checklist of Terrestrial Gastropods of Kerala, India
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Description of Two New Ecuadorian Zilchistrophia Weyrauch 1960
A peer-reviewed open-access journal ZooKeys 453: 1–17 (2014)Description of two new Ecuadorian Zilchistrophia Weyrauch 1960... 1 doi: 10.3897/zookeys.453.8605 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research Description of two new Ecuadorian Zilchistrophia Weyrauch, 1960, with the clarification of the systematic position of the genus based on anatomical data (Gastropoda, Stylommatophora, Scolodontidae) Barna Páll-Gergely1, Takahiro Asami1 1 Department of Biology, Shinshu University, Matsumoto 390-8621, Japan Corresponding author: Barna Páll-Gergely ([email protected]) Academic editor: M. Haase | Received 17 September 2014 | Accepted 14 October 2014 | Published 10 November 2014 http://zoobank.org/741A5972-D4B3-46E9-A5CA-8F38A2E90B5B Citation: Páll-Gergely B, Asami T (2014) Description of two new Ecuadorian Zilchistrophia Weyrauch, 1960, with the clarification of the systematic position of the genus based on anatomical data (Gastropoda, Stylommatophora, Scolodontidae). ZooKeys 453: 1–17. doi: 10.3897/zookeys.453.8605 Abstract Two new species of the genus Zilchistrophia Weyrauch, 1960 are described from Eastern Ecuadorian rain forest: Zilchistrophia hilaryae sp. n. and Z. shiwiarorum sp. n. These two new species extend the distribu- tion of the genus considerably northwards, because congeners have been reported from Peru only. For the first time we present anatomical data (radula, buccal mass, morphology of the foot and the genital struc- ture) of Zilchistrophia species. According to these, the genus belongs to the family Scolodontidae, sub- family Scolodontinae (=“Systrophiini”). The previously assumed systematic relationship of Zilchistrophia with the Asian Corillidae and Plectopylidae based on the similarly looking palatal plicae is not supported. Keywords Systrophiidae, Plectopylidae, Plectopylis, Corillidae, anatomy, taxonomy Copyright Barna Páll-Gergely, Takahiro Asami. -
The Malacological Society of London
ACKNOWLEDGMENTS This meeting was made possible due to generous contributions from the following individuals and organizations: Unitas Malacologica The program committee: The American Malacological Society Lynn Bonomo, Samantha Donohoo, The Western Society of Malacologists Kelly Larkin, Emily Otstott, Lisa Paggeot David and Dixie Lindberg California Academy of Sciences Andrew Jepsen, Nick Colin The Company of Biologists. Robert Sussman, Allan Tina The American Genetics Association. Meg Burke, Katherine Piatek The Malacological Society of London The organizing committee: Pat Krug, David Lindberg, Julia Sigwart and Ellen Strong THE MALACOLOGICAL SOCIETY OF LONDON 1 SCHEDULE SUNDAY 11 AUGUST, 2019 (Asilomar Conference Center, Pacific Grove, CA) 2:00-6:00 pm Registration - Merrill Hall 10:30 am-12:00 pm Unitas Malacologica Council Meeting - Merrill Hall 1:30-3:30 pm Western Society of Malacologists Council Meeting Merrill Hall 3:30-5:30 American Malacological Society Council Meeting Merrill Hall MONDAY 12 AUGUST, 2019 (Asilomar Conference Center, Pacific Grove, CA) 7:30-8:30 am Breakfast - Crocker Dining Hall 8:30-11:30 Registration - Merrill Hall 8:30 am Welcome and Opening Session –Terry Gosliner - Merrill Hall Plenary Session: The Future of Molluscan Research - Merrill Hall 9:00 am - Genomics and the Future of Tropical Marine Ecosystems - Mónica Medina, Pennsylvania State University 9:45 am - Our New Understanding of Dead-shell Assemblages: A Powerful Tool for Deciphering Human Impacts - Sue Kidwell, University of Chicago 2 10:30-10:45 -
Slug: an Emerging Menace in Agriculture: a Review
Journal of Entomology and Zoology Studies 2020; 8(4): 01-06 E-ISSN: 2320-7078 P-ISSN: 2349-6800 www.entomoljournal.com Slug: An emerging menace in agriculture: A JEZS 2020; 8(4): 01-06 © 2020 JEZS review Received: 01-05-2020 Accepted: 03-06-2020 Partha Pratim Gyanudoy Das, Badal Bhattacharyya, Sudhansu Partha Pratim Gyanudoy Das All India Network Project on Bhagawati, Elangbam Bidyarani Devi, Nang Sena Manpoong and K Soil Arthropod Pests, Sindhura Bhairavi Department of Entomology, Assam Agricultural University, Jorhat, Assam, India Abstract Most of the terrestrial slugs are potential threat to agriculture across the globe. Their highly adaptive Badal Bhattacharyya nature helps them to survive in both temperate and tropical climates which is one of the major reasons of All India Network Project on its abundant species diversity. It is not only a severe problem in different seedlings of nursery and Soil Arthropod Pests, orchards, also a worry factor for the seeds of legumes sown in furrows. The whitish slimy mucus Department of Entomology, generated by this pest makes the flower and vegetables unfit for sale. However, despite of its euryphagic Assam Agricultural University, nature, very few works have been carried out on slug morphology, biology, ecology, taxonomy and its Jorhat, Assam, India management in India. This review article tries to integrate the information of economically important slug species of the world as well as India, their bio-ecology, nature of damage, favorable factors with Sudhansu Bhagawati special emphasis on eco-friendly management tactics of this particular gastropod pest. All India Network Project on Soil Arthropod Pests, Keywords: Slug, euryphagic, bio-ecology, management, gastropod pest Department of Entomology, Assam Agricultural University, Jorhat, Assam, India Introduction With a number of 80,000 to 135,000 members, mollusc ranks second largest invertebrate Elangbam Bidyarani Devi group in the world, out of which 1129 species of terrestrial molluscs are found in India [1, 2, 3]. -
Record of the Brown Slug, Mariella Dussumieri Gray, 1855 (Gastropoda: Ariophantidae) in Marigold (Tagetes Sp.)
Current Biotica 8(2):183-186, 2014 ISSN 0973-4031 Research Communication Record of the brown slug, Mariella dussumieri Gray, 1855 (Gastropoda: Ariophantidae) in marigold (Tagetes sp.) S. Onkara Naik, M. Jayashankar, V. Sridhar and A. K. Chakravarthy* Division of Entomology and Nematology, Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bengaluru – 5600 89, Karnataka, India *E-mail: [email protected] Malacofauna have increasingly The incidence was observed for the drawn attention of pest managers in recent second year and a two fold increase in the times due to their emergence as agri- density of slugs with damage to crops was horticultural pests (Barker, 2002). Snails and observed. Feeding damage up to 30% loss slugs as pests on ornamental and agri- was recorded in young plants (n=60 plants) horticultural crops have been reported in in 2013 compared to 15 % loss (n=60 Bengaluru and Kolar, South India plants) observed during 2012. Feeding by (Jayashankar et al., 2010; Sridhar et al., slugs on buds, flowers, growing shoot tips 2012). The brown slug, Mariella dussumieri and foliage was recorded (Fig.1 & 2). The Gray, 1855 (Gastropoda: Ariophantidae) is mucus secreted by slug crawling on apical reported feeding voraciously on the shoots had dried forming a silvery slime, succulent buds and leaves of vanilla plants distinguishing from insect damage and this in the Western Ghats (Mavinkurve et al., unsightly slime trails reduced marketability 2004). It is reported to be pestiferous on of flowers. Slugs continued to be active at coffee in South India (Bhat and Shamanna, night and on cloudy, rainy days. -
Archiv Für Naturgeschichte
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Archiv für Naturgeschichte Jahr/Year: 1863 Band/Volume: 29-2 Autor(en)/Author(s): Troschel Franz Hermann Artikel/Article: Bericht über die Leistungen in der Naturgeschichte der Mollusken während des Jahres 1862. 678-719 : © Biodiversity Heritage Library, http://www.biodiversitylibrary.org/; www.zobodat.at Bericht über ilie Leistungen in der Naturgeschichte der Mollusken nährend des Jahres 1863. Von T r s c h e I. Eine Doppelliefcriing 17 u. 18 der Novitates concho- loglcae von Pfeiffer brachte auf 6 Tafeln eine ganze Heihe von Abbildungen seltener Schnecken, die alle be- reits in den letzten Jahren, allermeist auch in den Ma- lacozoologischen Blättern publicirt waren. Es sind fol- gende Arten Helix Leucothoe Pfr., guanensis Poey, scabrosa Poey, emar-- ginata Gundl. , notata Poey, Rangeliiia Pfr., lamellicosta Gundl., guantaiiamensis Poey ; Trochatella subunguiculata Poey ; Chondro- poma Gutierrezi Gundl. , marg.inalbum Gundl. Sagebieni Gundl., perlatum Gundl. ; Diplopoma architectonicum Gundl. ; Choanopoma eburneum Gundl, auricomum Giuidl.; Helicina Briarea Poey, tita- nica Poey, silicea Morelet, Pocyi Pfr., Bayamensis Poey, Mayarina Poey, malleata Pfr., Salvini Ti-istr., jugulata Poey; Helix probosci- dea Pfr., molliseta Pfr., Mysolensis Pfr. Von der zweiten Abtheilnng der Novitates concho- logicae, die Meeres-Conchylien enthaltend, herausgegeben von D unk er brachte uns das Jahr 1864 die vierte Lie- ferung. Die 10 abgebildeten Arten sind gleichfalls bereits früher veröffentlicht. Es sind: Bulla valida Dkr., Mitra arenacea Dkr., Murex Bel- chcri Hinds. Var., Cassis glabrata Dkr., Marginella Burchardi Dkr., Fasciolaria tulipa L. Var., Anomalocardia latruncularia Rom , Ta- pes Carpenteri Rom., Cytherea arguta Rom., Limenia Rom., Gom- phina melauaegis Rom. -
Darwin Landsnail Diversity Guides
AN ILLUSTRATED GUIDE TO THE LAND SNAILS OF THE WESTERN GHATS OF INDIA Exotic snails and slugs can be a serious problem because they are often difficult to control and can be locally about 35 Ma. The land-snail fauna of the Western Ghats and Sri Lanka reflects this complex geological history. Gandhinagar Small-scale, casual collecting of empty snail shells is unlikely to have a harmful impact on the environment highly abundant. Many of this region's snail genera and most of the approximately 700 species are endemic to it, indicating that GUJARAT because it involves the removal of only tiny amounts of calcium carbonate from a few highly-localized places. Dinarzarde C. Raheem1, Fred Naggs1, N.A. Aravind2 & Richard C. Preece3 there has been substantial evolutionary diversification within this part of South Asia. Several snail genera such as The collection and preservation of live snails is essential for serious and systematic scientific research, but Next to being asked how to kill garden snails, the question we are most often asked is 'what use are they'? This Photography and image editing Harold Taylor1 Corilla and Acavus are thought to have a history that pre-dates the break-up of Gondwana, but are now largely or should only be carried out as part of such work. implies that the existence of organisms needs to be justified in terms of human values and human exploitation; it entirely restricted to the Western Ghats and/or Sri Lanka. A number of other groups (e.g. the genus Glessula, and is not a view we share. -
Species Diversity, Endemism and Distribution of Land Snails of the Western Ghats, India
the AlIslralumlv!lISelllll :oupplenller1t No. 68 31-38 (2005). Species diversity, endemism and distribution of land snails of the Western Ghats, India N. A. Aravind,12 K. P. Rajashekhar 2 and N. A. Madhyastha 3 th I Ashoka Trust for Research in Ecology and the Environment (ATREE), #659, 5 A Main, Hebbal, Bangalore, 560 024, India. Email: [email protected] 2 Department of Applied Zoology, Mangalore University, Mangalagangothri, Mangalore, 574199, India. 3 Malacology Centre, Poorna Prajna College, Udupi, 576 101, India. Abstract As elsewhere, invertebrate taxa have received little attention in conservation planning in India. The Western Ghats has been designated as a global biodiversity hotspot, one of only two such designations in India. We have assembled a database for land snail records in the region, incorporating both published records and the results of our own surveys over the last three years. Of the 269 species so far recorded, 75% are endemic to the region. Many species have very restricted ranges within the region. There is a decline in diversitv and local endemism from south to north. The southernmost division (8~·12°N) has much the richest recorded fauna (210 species), and the level of local endemism The latter is much lower in the central and northern divisions. There is thus considerable faunal turnover within the region. The overall level of endemism is higher than that recorded for other taxa, and our data have already been used to identify three local hotspots within the region. These results are discussed in terms of present climate and habitats, and in terms of environmental history. -
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Rec. zool. Surv. India: 105 (Part 1-2) : 83-95, 2005 CHECKLIST OF TERRESTRIAL GASTROPODS OF TAMIL NADU, INDIA RAJENDRA, G. MAVINKURVE, SANDHYA, P., P. SHANBHAG AND N. A. MADHYASTHA* Malacology Centre, Poornaprajna College, Udupi-576 101, Karnataka, India E-mail: [email protected];[email protected]; sps [email protected] INTRODUCTION Molluscs fonn an important constituent of leaf litter and soil biota. They are an ideal group for monitoring site specific environmental impact assessment studies because of their limited migration patterns. Majority of them remain undiscovered or under described, partly because of insufficient exploration and partly because of their often minute sizes (Emberton, 1995). Unfortunately, for the last 75 years or so, in South India, no attention has been paid for this important group with exceptions of some localized reviews and publications [(Tonapi and Mulhekar, 1963; Tonapi 1971; Subba Rao and Mitra, 1979, 1986; Madhyastha et ai., 2003, 2005; Mavinkurve et ai., 2004a, (in press); Sandhya et ai., (submitted)]. The works of Ramanan (1900) and Sathyamurthi (1960) are the preliminary source for those interested in the terrestrial molluscs of Tamil Nadu. This work is in continuation of the checklist for the land snails of the southern states that is being fonnulated (Mavinkurve et al., 2004b). STUDY AREA Situated on the southeastern side of the Indian peninsula, the state of Tamil Nadu has an area of 130,058 sq Ian. The landmass of the state can be divided into two natural divisions: (i) The eastern coastal plain (ii) The hilly region along the north and the west. Along the whole length of the western part, at a distance from the sea varying from 80 to 160 km runs the Western Ghats range, a steep and rugged mass averaging 1220 metres above the sea level. -
Western Ghats
Western Ghats From Wikipedia, the free encyclopedia "Sahyadri" redirects here. For other uses, see Sahyadri (disambiguation). Western Ghats Sahyadri सहहदररद Western Ghats as seen from Gobichettipalayam, Tamil Nadu Highest point Peak Anamudi (Eravikulam National Park) Elevation 2,695 m (8,842 ft) Coordinates 10°10′N 77°04′E Coordinates: 10°10′N 77°04′E Dimensions Length 1,600 km (990 mi) N–S Width 100 km (62 mi) E–W Area 160,000 km2 (62,000 sq mi) Geography The Western Ghats lie roughly parallel to the west coast of India Country India States List[show] Settlements List[show] Biome Tropical and subtropical moist broadleaf forests Geology Period Cenozoic Type of rock Basalt and Laterite UNESCO World Heritage Site Official name: Natural Properties - Western Ghats (India) Type Natural Criteria ix, x Designated 2012 (36th session) Reference no. 1342 State Party India Region Indian subcontinent The Western Ghats are a mountain range that runs almost parallel to the western coast of the Indian peninsula, located entirely in India. It is a UNESCO World Heritage Site and is one of the eight "hottest hotspots" of biological diversity in the world.[1][2] It is sometimes called the Great Escarpment of India.[3] The range runs north to south along the western edge of the Deccan Plateau, and separates the plateau from a narrow coastal plain, called Konkan, along the Arabian Sea. A total of thirty nine properties including national parks, wildlife sanctuaries and reserve forests were designated as world heritage sites - twenty in Kerala, ten in Karnataka, five in Tamil Nadu and four in Maharashtra.[4][5] The range starts near the border of Gujarat and Maharashtra, south of the Tapti river, and runs approximately 1,600 km (990 mi) through the states of Maharashtra, Goa, Karnataka, Kerala and Tamil Nadu ending at Kanyakumari, at the southern tip of India. -
Number 59 August 2012
Number 59 (August 2012) The Malacologist Page 1 NUMBER 59 AUGUST 2012 Contents AGM CONFERENCE—MOLLUSCAN LIFE HISTORIES EDITORIAL …………………………….. ..........................2 Programme......................................................................................14 RESEARCH GRANT REPORTS: Abstracts ........................................................................................15 Species diversification in rainforest land snails ANNUAL GENERAL MEETING Dinarzarde Raheem.......................................................................3 Annual Report of Council ...................................................27 Heat shock and gene-repositioning in in Biomphalaria glabrata OBITUARY Halim Arica.................................……...…....... ...........................4 Dr Anthony South ...............................................................32 Assessing effects of dams on population genetic structure of Leptodea BOOK REVIEWS fragilis and its larval host. Sea snails on rocky shores—John Crothers.........................33 Sheila Langosch & Mary V. Ashley..............................................6 Never eat blue food—Malcolm Rigby.................................33 Living with acidification: the effects of rising seawater pCO on 2 Moluscos Marinos de Andalucía juvenile development in the common whelk Buccinum undatum Serge Gofas, Diego Moreno & Carmen Salas (eds) ......34 Kathryn E. Smith ...........................................................................8 ORTHCOMING EETINGS ANNUAL AWARD F M …………………………….…. -
Preliminary Ethogram and in Situ Time-Activity Budget of the Enigmatic Cane Turtle (Vijayachelys Silvatica) from the Western Ghats, South India
Herpetological Conservation and Biology 9(1):116−122. Submitted: 17 May 2013; Accepted: 22 February 2014; Published: 13 July 2014. PRELIMINARY ETHOGRAM AND IN SITU TIME-ACTIVITY BUDGET OF THE ENIGMATIC CANE TURTLE (VIJAYACHELYS SILVATICA) FROM THE WESTERN GHATS, SOUTH INDIA 1 2 2,3 UTPAL SMART , V. DEEPAK , AND KARTHIKEYAN VASUDEVAN 1Biology Department, University of Texas at Arlington, Nedderman Dr., Arlington, TX 76013, USA 2Wildlife Institute of India, P.O. Box 18, Dehradun 248001, Uttarakhand, India 3Present Address: Centre for Cellular and Molecular Biology, Laboratory for the Conservation of Endangered Species, Pillar 162, PVNR Expressway, Hyderguda, Attapur Ring Road, Hyderabad 500048, India, e-mail: [email protected] Abstract.—We documented in situ behavioral patterns of the endemic Cane Turtle (Vijayachelys silvatica) during the post- monsoon season, using direct observations on four individuals for a total of 53.9 h (males - 30.3 h, n = 2; females – 23.6 h, n = 2). We prepared an ethogram consisting of seven states and 10 events from these observations. This is the first ethogram made for an Indian turtle species. Preliminary time-budgets suggest females may be more active than males, and our observations suggest the possibility of other sex-specific behavioral traits, although our small sample sizes prohibit statistical validation at this time. We advocate long-term behavioral studies of the Cane Turtle in its natural habitat for conservation and management purposes. Key Words.—ethogram; focal animal sampling; in-situ conservation; sex-specific behavior; terrestrial emydid; Western Ghats INTRODUCTION (Hailey and Coulson 1999). We are not aware of any time budgets for Indian chelonians in the literature. -
Review of the Genus Endothyrella Zilch, 1960 with Description of Five
A peer-reviewed open-access journal ZooKeys 529:Review 1–70 (2015) of the genus Endothyrella Zilch, 1960 with description of five new species... 1 doi: 10.3897/zookeys.529.6139 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research Review of the genus Endothyrella Zilch, 1960 with description of five new species (Gastropoda, Pulmonata, Plectopylidae) Barna Páll-Gergely1, Prem B. Budha2,5, Fred Naggs3, Thierry Backeljau4,5, Takahiro Asami1 1 Department of Biology, Shinshu University, Matsumoto 390-8621, Japan 2 Central Department of Zoology, Tribhuvan University, Kirtipur, Kathmandu, Nepal 3 Natural History Museum, Cromwell Road London, SW7 5BD, UK 4 Royal Belgian Institute of Natural Sciences, Vautierstraat 29, B-1000 Brussels, Belgium 5 University of Antwerp, Evolutionary Ecology Group Groenenborgerlaan 171, B-2020 Antwerp, Belgium Corresponding author: Barna Páll-Gergely ([email protected]) Academic editor: M. Haase | Received 24 July 2015 | Accepted 7 October 2015 | Published 26 October 2015 http://zoobank.org/AD4323B4-913C-447A-88A7-CE05EC8862A3 Citation: Páll-Gergely B, Budha PB, Naggs F, Backeljau T, Asami T (2015) Review of the genus Endothyrella Zilch, 1960 with description of five new species (Gastropoda, Pulmonata, Plectopylidae). ZooKeys 529: 1–70.doi: 10.3897/ zookeys.529.6139 Abstract All known taxa of the genus Endothyrella Zilch, 1960 (family Plectopylidae) are reviewed. Altogether 23 Endothyrella species are recognized. All species are illustrated and whenever possible, photographs of the available type specimens are provided. Five new species are described: E. angulata Budha & Páll-Gergely, sp. n., E. dolakhaensis Budha & Páll-Gergely, sp. n. and E. nepalica Budha & Páll-Gergely, sp.