Abstract
A checklist of earthworm species hitherto known from Kerala, a constituent of the Western Ghats biodiversity hotspot in India, is presented. In total, 88 species and subspecies are recorded, of which 55 are Kerala endemics, 9 near endemics, 14 exotics and 10 native peregrines. These belong to 26 genera and 9 families. The checklist includes the literature citation to the original description, type locality, any significant subsequent generic placements, and the district distributional pattern for each species/ subspecies.
References
Aiyer, K.S.P. (1929) An account of the Oligochaeta of Travancore. Records of the Indian Museum, 31 (1), 13–76.
Balachandran, S., Narayanan, S.P., Sathrumithra, S., Mini, K.D., Babu, R. & Kumar, S.S. (2015) Diversity of earthworms in Kalady region, Kerala, India. In: Nandan, S.B., Kumar, S.S., Mini, K.D. & Babu, R. (Eds.), Biodiversity and Evaluation, Perspectives and Paradigm Shifts. Cochin University of Science and Technology, Cochin and Sree Sankara College, Kalady, pp. 251–253.
Beddard, F.E. (1886) Description of some new or little known earthworms, together with an account of the variations in structure exhibited by Perionyx excavatus. Proceedings of the Scientific Meetings of the Zoological Society of London, 298–314.
Beddard, F.E. (1891) Observations upon the structure of Oligochaeta belonging to the Limicolinae Section. Transactions of the Royal Society of Edinburgh, 36, 1–18.
Beddard, F.E. (1892a) On a new genus of Oligochaeta, comprising five new species belonging to the family Ocnerodrilidae. Annals Magazine Natural History, 10, 74–97.
Beddard, F.E. (1892b) On some species of the genus Perichaeta (sensu stricto). Proceedings of the Zoological Society of London, 1892, 153–172.
Beddard, F.E. (1894) Some new or little known Oligochaeta. Proceedings of the Royal Physical Society of Edinburgh, 12, 30–45.
Beddard, F.E. (1895) A monograph of the Order Oligochaeta. Oxford, Clarendon Press, pp 769.
Beddard, F.E. (1900) A revision of the earthworms of the genus Amyntas (Perichaeta). Proceedings of the Zoological Society of London, 609–652.
Beddard, F.E. (1902) On two new earthworms of the family Megascolecidae. Annals and Magazine of Natural History, 9 (7), 456–463.
Benham, W.B. (1901) On some earthworms from the islands around New Zealand. Transactions and Proceedings of the New Zealand Institute, 33, 129–144.
Blakemore, R.J. (2000) Native earthworms (Oligochaeta) from Southeastern Australia, with the description of fifteen new species. Records of the Australian Museum , 52, 187–222.
Blakemore, R.J. (2005) Whither Octochaetidae? – its family status reviewed. In: Pop, A.A. & Pop, V.V. (Eds.), Advances in Earthworm Taxonomy II. Proceedings IOTM2, Cluj University Press. Romania, pp. 63–84.
Blakemore, R.J. (2007) Checklist of 505 earthworms species from India, Sri Lanka and the adjacent regions (excluding Myanmar) compiled from various sources [e.g. Stephenson (1923), Gates (1972), Julka (1988) etc.]. In: Blakemore, R.J. (2008) (Ed.), A series of searchable texts on earthworm biodiversity, ecology and systematic from various regions of the world – 3rd Ed. Available from: http//www.annelida.net/earthworm (accessed 25 September 2015)
Blakemore, R.J. (2012) Cosmopolitan Earthworms – an Eco-Taxonomic Guide to the Peregrine Species of the World.(5th Edn.). VermEcology Solutions, Yokohama, Japan. pp. 850 + 350 Figs. & Internet links.
Blakemore, R.J. (2013) The major Megadrile families of the world reviewed again on their taxonomic types (Annelida: Oligochaeta: Megadrilacea). Opuscula Zoologica Budapest, 44 (2), 107–127.
Bourne, A.G. (1886) On Indian earthworms - part I. preliminary notice of earthworms from the Nilgiris and Shevaroys. Proceedings of the Scientific Meetings of the Zoological Society of London, 662–672.
Bourne, A.G. (1894) On Moniligaster grandis, A.G.B., from the Nilgiris, S. India; together with descriptions of other species of the genus Moniligaster. Quarterly Journal of Microscopical Science, 36, 307–384.
Chanabun, R., Sutcharit, C., Tongkerd, P. & Panha, S. (2013) The semi aquatic freshwater earthworms of the genus Glyphidrilus Horst, 1889 from Thailand (Oligochaeta, Almidae) with re-descriptions of several species. ZooKeys, 265, 1–76.
Chandran, M.S.S., Sujatha, S., Mohan, M., Julka, J.M. & Ramasamy, E.V. (2012) Earthworm diversity at Nilgiri biosphere reserve, Western Ghats, India. Biodiversity Conservation, 21, 33433353.
http://dx.doi.org/10.1007/s10531-012-0365-4Chattopadhyay, S. (1985) Deforestation in parts of Western Ghats region (Kerala), India. International Journal of Environment Management, 20, 219–230.
Cognetti, D. (1911) A contribution to our knowledge of the Oligochaeta of Travancore. Annals and Magazine of Natural History, 7, 494–506.
Csuzdi, C. (1995) A catalogue of Benhamiinae species (Oligochaeta, Acanthodrilidae). Annalen des Naturhistorischen Museums in Wien, Serie B, 97, 99–123.
Easton, E.G. (1979) A revision of the 'acaecate' earthworms of the Pheretima group (Megascolecidae: Oligochaeta): Archipheretima, Metapheretima, Planapheretima, Pleionogaster and Polypheretima. Bulletin of the British Museum (Natural History) Zoology, 35, 1–126.
Eisen, G. (1878) On the anatomy of Ocnerodrilus. Nova Acta Regiae Societatis Scientiarum Upsaliensis, 10 (3), 1–12.
Eisen, G. (1900) Researches on American Oligochaeta, with special reference to those of the Pacific Coast and adjacent islands. Proceedings of the California Academy of Sciences, 2 (3), 85–276.
ElAmmari, N.E., Nair, G.A. & Vijayamohanan, T.G. (2015) Comparative study of the earthworm resources of Benghazi, Libya, a Chapparal biome, and Kollam district, Kerala, India, a tropical humid biome. Journal of Global Biosciences, 4 (2), 1412–1429.
Fedarb, S.M. (1898) On some earthworms from India. Journal of the Bombay Natural History Society, 11 (3), 431–437.
Fender W.M. & McKey-Fender, D. (1990) Oligochaeta: Megascolecidae and other earthworms from western North America. In: Dindal, D.L. (Ed.), Soil Biology Guide. John Wiley & Sons, New York, pp. 357–378.
Fletcher, J.J. (1886) Notes on Australian earthworms, part I. Proceedings of the Linnean Society of New South Wales, 2 (1), 523–576.
Fragoso, C, James, S.W. & Borges, S. (1995). Native earthworms of the Neotropical regions: current status and controversies. In: Hendrix, P.F. (Ed.), Earthworm Ecology and Biogeography. Lewis Publishers, Boca Raton, USA, pp. 67–115.
Gates, G.E. (1926) Notes on the Rangoon earthworms. The peregrine species. The Annals and Magazine of Natural History, 9 (17), 439–473.
Gates, G.E. (1929) A summary of the earthworm fauna of Burma with descriptions of fourteen new species. Proceedings of the United State National Museum, 75, 1–41.
Gates, G.E. (1932) The Earthworms of Burma III. Records of the Indian Museum, 34, 357–549.
Gates, G.E. (1933) The earthworms of Burma IV. Records of the Indian Museum, 35, 413–606.
Gates, G.E. (1937) Indian earthworms I. The genus Pheretima. Records of the Indian Museum, 39, 175–212.
Gates, G.E. (1938) Indian earthworms IV. The genus Lampito Kinberg. V. Nellogaster, gen. nov., with a note on Indian species of Woodwardiella. Records of the Indian Museum, 40, 403–429.
Gates, G.E. (1940) Indian earthworms XIII. The genus Moniligaster. Records of the Indian Museum, 42, 487–518.
Gates, G.E. (1943) On some American and Oriental earthworms, part II. Family Megascolecidae. Ohio Journal of Science, 43, 99–116.
Gates, G.E. (1945a) On some Indian earthworms II. Journal of the Royal Asiatic Society Bengal 11, 54–91.
Gates, G.E. (1945b) The earthworms of Allahabad. Proceedings of the National Academy of Sciences India (B), 15, 44–56.
Gates, G.E. (1959) On a taxonomic puzzle and the classification of the earthworms. Bulletin of the Museum of Comparative Zoology, Harvard, 121 (6), 229–261.
Gates, G.E. (1960) On Burmese earthworms of the family Megascolecidae. Bulletin of the Museum of Comparative Zoology, Harvard, 123 (6), 203–282.
Gates, G.E. (1965) On peregrine species ofthe Moniligastrid earthworm genus Drawida Michaelsen, 1900. Annals and Magazine of Natural History, 8, 85–93.
Gates, G.E. (1972) Burmese earthworms, an introduction to the systematic and biology of the megadrile oligochaetes with special reference to southeast Asia. Transactions of the American Philosophical Society, 62 (7), 1–326.
Gates, G.E. (1973) Contributions to a revision of the earthworm family Glossocolecidae I. Pontoscolex corethrurus (Müller, 1857). Bulletin of the Tall Timbers Research Station, 14, 1–12.
Gates. G.E. (1942) Notes on various peregrine earthworms. Bulletin of the Museum of Comparative Zoology at Harvard College, 89, 63–144.
Grube, E. (1855) Beschreibungen neuer oder wenig bekannter Anneliden. Archiv fur Naturgeschichte, 21, 81–136.
Govindaru, V. (1994) Impact of conversion of natural forests to agriculture and plantation crops on local economy and environment: Kerala. Ph.D. thesis submitted to Bangalore University, 1–224.
Islam, M.Z. & Rahmani, A.R. (2004) Important Bird Areas in India: Priority Sites for Conservation. Indian Bird Conservation Network: Bombay Natural History Society and Birdlife International.
Iype, V.C., Nybe, E.V. & Pillai, P.V. (1991) Status report of high range zone. National agricultural research project, Kerala Agriculture University, Thrissur, Kerala.
Julka, J.M. & Chandra, M. (1986) On a small collection of earthworms and leeches (Annelida) from the Silent Valley, Kerala, India. Records of the Zoological Survey of India, 84 (1–4), 165–171.
Julka, J.M. & Paliwal, R. (1990) A new record of earthworm Nematogenia panamensis Eisen from India. Geobios New Reports, 9, 56.
Julka, J.M. & Paliwal, R. (2005) Distribution of earthworms in different agro-climatic regions of India. In: Ramakrishnan, P.S., Saxena, K.G., Swift, M.J., Rao, K.S. & Maikhuri, R.K. (Eds.), Soil biodiversity, ecological processes and landscape. Oxford & ABH Publications Co Pvt. Ltd, New Delhi, pp. 3–13
Julka, J.M. & Senapati, B.K. (1987) Earthworms (Oligochaeta: Annelida) of Orissa, India. Records of the Zoological Survey of India, Miscellaneous Publication Occasional Paper, 92, 1–49.
Julka, J.M. (1988) The Fauna of India and Adjacent Countries. Megadrile Oligochaeta (Earthworms). Haplotaxida: Lumbricina: Megascolecoidea: Octochaetidae. Zoological Survey of India, Calcutta, 400 pp.
Julka, J.M. (2014) Diversity and distribution of exotic earthworms (Annelida, Oligochaeta) in India a review. In: Chaudhuri, P. & Singh, S.M. (Eds.), Biology and ecology of tropical earthworms. Discovery Publishing House, New Delhi, pp. 73–83.
Julka, J.M., Giri, S., Panigrahi, P.K. & Senapati, B.K. (1997) Parryodrilus lavellei gen. nov. and sp. nov. (Octochaetidae, Oligochaeta) from Western Ghats, South India. European Journal of Soil Biology, 33 (3), 141–144.
Julka, J.M., Paliwal, R. & Kathireswari, P. (2009) Biodiversity of Indian earthworms - an overview. In: Edwards, C.A., Jayaraaj, R., & Jayraaj, I.A. (Eds.), Proceedings of Indo-US Workshop on Vermitechnology in Human Welfare, Rohini Achagam, Coimbatore, India, pp. 36–56.
Kathireswari, P., Jeyaraaj, R. & Jeyraaj, A. (2005) Distribution and diversity of earthworm resources in Kanjikode, Palakkad district, Kerala state, India. Pollution Research, 24, 117–120.
Kinberg, J.G.H. (1867) Annulata nova. Ofversigt af Kongl. Vetenskaps-Akademiens Förhandlingar, Stockholm, 23, 97–103.
KSCSTE. (2007) State of the Environment Report of Kerala 2007. Volume-I. Kerala State Council for Science, Technology and Environment, Thiruvananthapuram, 45 pp.
Kumar, B.M. (2005) Land use in Kerala: changing scenarios and shifting cultivation. Journal of Tropical Agriculture, 42 (1–2), 1–12.
Michaelsen, W. (1890) Beschreibung der von Herrn Dr. Stuhlmann im Mudungsgebiet des Sambesi gesammelten Terricolen. Jahrbuch der hamburgischen wissenschaftlichen Anstalten, 7, 1–30.
Michaelsen, W. (1891) Oligochaeten des Naturhistorischen Museums in Hamburg. IV. Jahrbuch der hamburgischen wissenschaftlichen Anstalten, 8, 3–42.
Michaelsen, W. (1892) Terricolen der Berliner Zoologischen Sammlung. II. Archiv fur Naturgeschichte, 58 (1), 209–261.
Michaelsen, W. (1899) Oligochilten von den Inseln des Pacific, nebst Erorterungen zur Systematik der Megascoleciden. Zoologische Jahrbuecher Systematik, 12, 211–246.
Michaelsen, W. (1900) Das Tierreich 10: Vermes, Oligochaeta. Friedländer & Sohn, Berlin, 575 pp.
Michaelsen, W. (1903) Oligochaeten von Peradeniya auf Ceylon, ein beitrag sur kenntnis des einflusses botanischer garten auf die einschleppung peregriner thiere. Sitzungsberichte der Koniglischen Bohmischen Gesellschaft der Wissenschaften. Mathematisch-naturwissenschaftliche Classe , 1–16.
Michaelsen, W. (1907) Neue Oligochäten von Vorderindien, Ceylon, Birma und den Andaman-Inseln. Jahrbuch der hamburgischen wissenschaftlichen Anstalten, 24, 143–188.
Michaelsen, W. (1909) The Oligochaeta of India, Nepal, Ceylon, Burma and the Andaman Islands. The Memoirs of the Indian Museum, 1, 103–253.
Michaelsen, W. (1910) Die Oligochäten fauna der vorderindisch-ceylonischen region. Abdruck Verhandelingen der Naturwissenschaftlichen Vereins zu Hamburg, 19 (5), 1–108.
Michaelsen, W. (1913) Oligochäten von Travancore und Bomeo. Jahrbuch der hamburgischen wissenschaftlichen Anstalten, 30, 73–92.
Michaelsen, W. (1915) Zentralafrikanische Oligochäten. - Erg. Zweit. Deutsch. Zentral-Afrika-Expedition, 1, 185–317.
Michaelsen, W. (1921) Oligochäten vom westlichen Vorderindien und ihre Beziehungen zur Oligochätenfauna von Madagaskar und den Seychellen. Jahrbuch der hamburgischen wissenschaftlichen Anstalten, 38, 27–68.
Michaelsen, W. (1922) Oligochaten aus dem Rijks-Museum ban Natuurlijke Histoire zu Leiden. Capita Zoological, 1 (3), 1–67.
Michaelsen, W. (1935) Oligochaeta from Christmas Is., south of Java. Annals and Magazine of Nnatural History, (series 10) 15, 100–108.
Mittermeier, R.A., Turner, W.R., Larsen, F.W., Brooks, T.M. & Gascon, C. (2011) Global biodiversity conservation: the critical role of hotspots. In: Zachos, F.E. & Habel, J.C. (Eds.), Biodiversity Hotspots: Distribution and Protection of Priority Conservation Areas. Springer-Verlag, Berlin, 3–7.
Mohan, M., Chandran, M.S.S. & Ramasamy, E.V. (2011) Vulnerable earthworm species identified from Nilgiri Biosphere Reserve. International Journal of Zoological Research, 7 (6), 410–413.
Mudappa, D. & Raman, T.R.S. (2010) Rainforest Restoration: a Guide to Principles and Practice. Nature Conservation Foundation, Mysore, 41 pp.
Müller, F. (1856) Lumbricus corethrurus, Busten-schwanz. Archiv für Naturgeschichte, 23 (1), 113–116.
Myers, N. (1983) Conservation of rain forests for scientific research, for wildlife conservation and for recreation and tourism: In: Golley, F. (Ed.), Tropical Rain Forest Ecosystems. Elsevier, The Netherlands, pp. 325–334.
Myers, N., Mittermeier, R.A., Mittermeier, C.G., da Fonseca, G.A.B. & Kent, J, (2000) Biodiversity hotspots for conservation priorities. Nature, 403, 853–858.
Nair, K.V., Manazhy, J., Manazhy, A. & Reynolds J.W. (2010) A new genus of earthworm (Oligochaeta: Almidae) from Kerala, India. Megadrilogica, 14, 53–58.
Nair, K.V., Manazhy, J., Manazhy, A. & Reynolds, J.W. (2007) Earthworm (Annelida: Oligochaeta) fauna of Kerala, India: 1. some species from Thiruvananthapuram corporation. Megadrilogica, 11 (8), 85–90.
Narayanan, S.P., Sathrumithra, S., Christopher, G., Julka, J.M. & Thomas, A.P. (2012) Whether the exotic earthworm Eudrilus eugeniae (Kinberg, 1867) is displacing native species in Kerala. Malabar Trogon, 10 (3), 18–20.
Narayanan, S.P., Sathrumithra, S., Christopher, G., Thomas, A.P. & Julka, J.M. (2015) Distribution of the invasive earthworm Metaphire houletti (Perrier, 1872) in Kerala (India): after a century of its first record. In: Nandan, S.B., Kumar, S.S., Mini, K.D. & Babu, R. (Eds.), Biodiversity and Evaluation, Perspectives and Paradigm Shifts. Cochin University of Science and Technology, Cochin and Sree Sankara College, Kalady, pp 27–29.
Narayanan, S.P., Sathrumithra, S., Kuriakose, D., Christopher, G., Thomas, A.P. & Julka, J.M. (2014a) Second record of Pontodrilus litoralis (Grube, 1855) (Annelida: Oligochaeta) from Kerala state, India. Journal of Global Bioscience, 3 (2), 473–476.
Narayanan, S.P., Sathrumithra, S., Kuriakose, D., Christopher, G., Thomas, A.P. & Julka, J.M. (2014b) Earthworms (Oligochaeta: Megadrile) from the Mahatma Gandhi University campus, Kottayam, Kerala. Malabar Trogon, 12 (1–3), 2–9.
Pavlíček, T., Hadid, Y. & Csuzdi, C. (2012) Opening Pandora’s box: clitellum in phylogeny and taxonomy of earthworms. Zoology in the Middle East, Supplementum, 4, 31–46.
Perrier, E. (1872) Recherche pour servir à l'historie des Lombriciens terrestres. Nouvelles Archives du Museum d'Histoire Naturelle Paris, 8, 5–198.
Perrier, E. (1875) Sur les vers de terre des iles Philippines et de Cochinchine. Compte rendu hebdomadaire des seances de I'Academie des Sciences Paris (D), 81, 1043–1046.
Reynolds, J.W. & Wetzel, M.J. (2016) Nomenclatura Oligochaetologica – a catalogue of names, descriptions and type specimens. Editio Secunda. Avaliable from: http://wwx.inhs.illinois.edu/people/mjwetzel/nomenoligo (Accessed 2 February 2016)
Rosa, D. (1888) Lombrichi della Birmania, del Tenasserim e dello Scioa. Bulletin of the Museum of Zoology and Comparative Anatomy of the Royal University of Torino, 3, 1–2.
Rosa, D. (1890) Viaggio di Leonardo Fea in Birmania e Regioni vicini. Perichetidi. Annali del Museo Civico di Storia Naturale di Genova, 30, 107–122.
Rosa, D. (1891) Die exotischen Terricolen des k. k. naturhistorischen Hofmuseums. Annalen des (K.K.) Naturhistorischen (Hof Museums Wein), 6, 379–406.
Savigny, J.C. (1826) Analyses des travaux de l' Academie Royale des Sciences pendant l’année 1821, partie physique. In: Cuvier, M. & le Baron, G. (Eds.), Mémoires de l'Académie des Sciences, France, 5, pp. 176–184.
Schmarda, L.K. (1861) Neue Turbellarien, Rotatorien und Anneliden 1(2). In: Schmarda, L.K. (Ed.), NeueWirbellose Thiere beobachtet und Gesammelt Aufeiner Reise urn die Erder 1853 bis 1857. Leipzig, Engelmann, pp. 164.
Sims, R.W. & Easton, E.G. (1972) A numerical revision of the earthworm genus Pheretima auct. (Megascolecidae: Oligochaeta) with the recognition of new genera and an appendix on the earthworms collected by the Royal Society North Borneo Expedition. Biological Journal of the Linnean Society, 4, 169–268.
Soota, T.D. & Julka, J.M. (1970) Notes on earthworms of the Andaman and Nicobar Islands, India. Proceedings of the Zoological Society of Calcutta, 23, 201–206.
Stephenson, J. (1914) On a collection of Oligochaeta, mainly from Northern India. Records of the Indian Museum, 10, 321–365.
Stephenson, J. (1915) On some Indian Oligochaeta, mainly from Southern India and Ceylon. Memoirs of the Indian Museum, 6, 35–108.
Stephenson, J. (1916) On a collection of Oligochaeta belonging to Indian Museum. Records of the Indian Museum, 12, 299–354.
Stephenson, J. (1918) Aquatic Oligochaeta of the Inle Lake. Records of the Indian Museum, 14, 9–18.
Stephenson, J. (1920) On a collection of Oligochaeta from lesser parts of known parts of India and Eastern Persia. Memoirs of the Indian Museum, 7 (3), 191–261.
Stephenson, J. (1923) The Fauna of British India, including Ceylon and Burma – Oligochaeta. Taylor and Francis, London, 518 pp.
Stephenson, J. (1924) One some Indian Oligochaeta, with a description of two new genera of Ocnerodrilinae. Records of the Indian Museum, 26, 317–365.
Stephenson, J. (1925) On some Oligochaeta mainly from Assam, South India, and the Andaman Islands. Records of the Indian Museum, 27, 54–73.
Stephenson, J. (1929) The Oligochaeta of the Indawgyi Lake (Upper Burma). Records of the Indian Museum, 31, 225–229.
Stephenson, J. (1931) Oligochaeta from Burma, Kenya and other parts of the world. Proceedings of the Zoological Society of London, 1931, 33–92.
UNESCO. (2014) World heritage list. UNESCO World Heritage Centre, Paris. Available from: http://whc.unesco.org/en/list/ (accessed 19 December 2014)