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Tentacle Newsletter of the IUCN Species Survival Commission Mollusc Specialist Group ISSN 0958-5079

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Tentacle Newsletter of the IUCN Species Survival Commission Mollusc Specialist Group ISSN 0958-5079 Tentacle Newsletter of the IUCN Species Survival Commission Mollusc Specialist Group ISSN 0958-5079 No. 8 July 1998 EDITORIAL The Tokyo Metropolitan Government has shelved its plan to build an airport on the Ogasawaran island of Anijima (see the article by Kiyonori Tomiyama and Takahiro Asami later in this issue of Tentacle). This is a Tentacle as widely as possible, given our limited major conservation success story, and is especially resources. I would therefore encourage anyone with a important for the endemic land snail fauna of the island. concern about molluscs to send me an article, however The international pressure brought to bear on the Tokyo short. It doesn’t take long to pen a paragraph or two. Government came about only as a result of the publicis- Don’t wait until I put out a request for new material; I ing of the issue through the internet and in newsletters really don’t wish to have to beg and plead! Send me and other vehicles, like Tentacle (see issues 6 and 7). The something now, and it will be included in the next issue. committed people who instigated this publicity cam- Again, to reiterate (see editorial in Tentacle 7), I would paign should be proud of their success. But as Drs. like to see articles from all over the world, and in partic- Tomiyama and Asami note, vigilance remains necessary, ular I would like to see more on “Marine Matters”. Don’t as the final decision on the location of the new airport be shy! I make only very minor editorial changes to arti- has not been decided. cles submitted to me and I accept almost everything sub- mitted to me. Statements made in Tentacle therefore In the USAthe Endangered Species Act remains under remain the authors’ responsibilities and the balance of threat from the bill introduced to the senate by each issue reflects whatever I receive. Republican senator Dick Kempthorne. The Endangered Species Coalition (of which the American Malacological Printing of this issue was supported by the Conchological Society of Union is a member) continues its pressure against this Great Britain and Ireland, for which the Mollusc Specialist Group is most grateful. bill and in support of the alternative bill introduced to ______________________________________________ the House by Democratic representative George Miller. ROBERT H. COWIE, The Kempthorne bill may have been brought to the floor Bishop Museum, 1525 Bernice Street, Honolulu, Hawaii 96817-0916, USA of the senate before this number of Tentacle appears, but Tel 1 808 848 4118, fax 1 808 841 8968 the issue almost certainly will not have been closed. E-mail [email protected] Further details can be obtained from the Endangered Species Coalition (1101 14th St., NW, suite 1400, IN THIS ISSUE: Washington, DC 20005, USA; tel 202 682 9400, fax 202 682 IUCN and Mollusc Specialist Group News 1331). Internet resources Meetings 1998/1999 The case brought against the British Broadcasting Freshwater bivalves in North America Corporation (BBC) by Dr. Muniappan regarding com- Snails of one sixth of the world’s dry land (the former USSR) ments made about him in its TV program on the demise Hawaiian lymnaeid proposed for listing as endangered of Partula on Moorea continues (see Tentacle 7). Dr. The Corsican snail Helix ceratina: on the verge of extinction Muniappan was criticised for his support of the intro- or on the way to recovery? duction of Euglandina rosea as a putative biological con- Kanab ambersnail, an endangered succineid snail in trol agent for the Giant African Snail, Achatina fulica. The southwestern USA BBC served its defence on 24 March 1997 and Muniappan served his reply on 12 September. The two Molluscan biodiversity work in Africa sides are now in the process of disclosing to the other all News from the UK relevant documents. That process should be complete News from Australia before the end of April 1998. However, it is unlikely that Pacific island land snail page: the trial will begin before very late in 1998 and it is far Ogasawaran airport, New Zealand Paryphanta, more likely to be next year (from Roy Baker at the BBC). French Polynesian and Samoan Partulidae, Hawaiian Achatinellinae I reiterate that the content of Tentacle depends largely on Marine matters what is submitted to me - not very much this time. There Recent publications relevant to mollusc conservation continue to be many conservation problems for molluscs Members of the Mollusc Specialist Group and I consider Tentacle as a means to publicise these problems. To this end I make every effort to distribute Appendix: 1996 IUCN Red List - Bivalvia 1 Tentacle, No 8 July 1998 Molluscan Conservation: A Strategy for the 21st IUCN & MOLLUSC SPECIALIST GROUP NEWS Century. Journal of Conchology Special Publication 2. Eds. Killeen, I.J., Seddon, M.B. & Red List criteria review Holmes, A.M. The SSC were mandated at the last Congress to review the IUCN Red List Categories and Criteria following TABLE OF CONTENTS publication of the first list using the quantative basis for Introduction evaluation of taxa. The SSC steering committee has now Ian J. Killeen, Mary B. Seddon & Anna Holmes established this process, and the review will continue for The role of IUCN in global conservation the next year. Last year, members of the SSC (including Mariano Gimenez-Dixon the Mollusc Specialist Group) were invited to comment CITES legislation and its implementation on the last exercise, and as the result of comments sent to Alison Rosser me, I compiled a document detailing some of the prob- Red Listing for molluscs: a tool for conservation? lems that we encountered applying the new criteria to Mary B. Seddon molluscs. This has been placed on the long list of com- Action Plan formulation for molluscan conservation - getting ments about the applicability of the new criteria, and you the facts together for a global perspective may expect that we may be asked to provide further Philippe Bouchet & Olivier Gargominy examples and/or comments as the review process con- Dilemmas of rarity: biogeographical insights and conservation: tinues over the year. priorities for land molluscs Robert A.D. Cameron The next list is expected to be presented at the World Molluscan conservation in South Africa: diversity, issues and Conservation Congress in the year 2000, although inter- priorities im updates of the Red List database are possible. As the D.G. Herbert Red Listing exercise is now a full programme of SSC Patterns of diversity and endemism in East African land snails more emphasis will be placed on ensuring that data are and the implication for conservation equally robust for all taxonomic groups. Peter Tattersfield ______________________________________________ The effects of weeding exotic plants and rat control on the snail MARY SEDDON, fauna of Mauritian wet upland forest Department of Zoology, National Museum of Wales, Cathays Park, F.B. Vincent Florens, D. Daby & R. Jones Cardiff CF1 3NP, UK Tel 44 1222 573343 A review of the conservation programme for the tree snails Fax 44 1222 239009 (Partulidae) of Polynesia: a review of captive and wild ele - E-mail [email protected] ments Georgina Mace, Paul Pearce-Kelly & Dave Clarke A colony management and analysis database relevant for mol - 1996 IUCN Red List available lusc conservation Dave Clarke, Ajay Burlingham-Johnson & Paul Pearce-Kelly The list is available from IUCN Publications Services An assessment of the mollusc faunas of grazing marsh ditches Unit, 219c Huntingdon Road, Cambridge CB3 0DL, UK using numerical indices, and their application for monitoring (Tel 44 1223 277894, fax 44 1223 277175, e-mail iucn- and conservation [email protected]), price UK£26.75, US$40.00. Postage Ian J. Killeen costs are 15% UK, 20% surface mail overseas, 30% air- English Nature’s contribution to the conservation of non- mail Europe, 40% airmail rest of world. Payment by Visa, marine molluscs Amex, Mastercard, cheque or international money order. Martin Drake If paying by credit card please include the card number, Implementing the Habitats Directive for molluscs in Spain expiry date (at least three months on the date) and the Maria A. Ramos cardholder’s signature. Non-marine molluscan conservation and the National Trust: policies and practices Molluscan Conservation Conference:1996 Keith Alexander The Conchological Society and molluscan conservation: past, The proceedings volume from this conference will be present and future available for purchase from July 1998. The entire volume Martin Willing is being produced as a special publication of the Journal Marine molluscan conservation: the value of mapping as a of Conchology (published by the Conchological Society conservation tool of Great Britain & Ireland, one of the co-organisers) with Janice M. Light additional sponsorship from Countryside Council for Molluscan conservation: the importance of the fossil record Wales and English Nature. Richard Preece Land Mollusca and the Oceanic element in Cardiganshire (West Wales) Cost UK£30.00 (including postage and packing costs). Arthur Chater Orders to the Treasurer, Conchological Society at Slugs and snails and thrushes’anvils: children’s surveys of National Museum of Wales. Note only sterling cheques slugs and snails or bank drafts payable to Conchological Society of Great S.E.R. Bailey, M. North & L.M. Cook Britain & Ireland will be accepted. Implementing the Habitats Directive: Vertigo angustior (Jeffreys) in Wales 2 Tentacle, No 8 July 1998 Adrian P. Fowles “The Conservation Biology of Molluscs” Translocation of habitat for the snail Vertigo moulinsiana in Proceedings of the 1986 Symposium on Threatened England Molluscs, Edinburgh Robert E. Stebbings & lan J Killeen Helix ceratina - a Corsican endemic on the verge of extinction The proceedings of this symposium were published in Philippe Bouchet, Theo Ripken & B. Recorbet 1995 as SSC Occasional Paper No.
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