Abstract
Until now, occurrence of 98 earthworm species has been reported from the Western Ghats biodiversity hotspot of Kerala. Most of the known species were recorded more than 80–90 years ago. A recent survey of the earthworms of the state has revealed the presence two more species, namely Octolasion tyrtaeum (Savigny, 1826) and Mallehulla indica Julka & Rao, 1982. Here, we are discussing about the details of the specimens collected, its distribution, etc., in the state.
References
Blakemore RJ (2013) The major Megadrile families of the world reviewed again on their taxonomic types (Annelida: Oligochaeta: Megadrilacea). Opusc Zool Budapest 44(2):107–127
Blakemore RJ (2016) Cosmopolitan earthworms: an eco-taxonomic guide to the peregrine species of the world, 6th edn. VermEcology, Yokohama
Julka JM (2014) Diversity and distribution of exotic earthworms (Annelida, Oligochaeta) in India a review. In: Chaudhuri P, Singh SM (eds) Biology and ecology of tropical earthworms. Discovery Publishing House, New Delhi, pp 73–83
Ahmed S, Julka JM (2017) First record of exotic earthworm, Amynthas hupiensis (Michaelsen, 1895) (Oligochaeta: Megascolecidae), from India. Megadrilogica 22(7):151–154
Narayanan SP, Sathrumithra S, Christopher G, Julka JM (2017) New species and new records of earthworms of the genus Drawida from Kerala part of the Western Ghats biodiversity hotspot, India (Oligochaeta, Moniligastridae). ZooKeys 691:1–18. https://doi.org/10.3897/zookeys.691.13174
Mandal CK, Hasan MN, Talukder P (2017) Octochaetona nurulai sp. nov. (Clitellata: Octochaetidae): a new earthworm from Tamil Nadu, India. Int J Adv Res Bas Eng Sci Technol 3(7):13–17
Julka JM, Paliwal R (2005) Distribution of earthworms in different agro-climatic region of India. In: Ramakrishnan PS, Saxena KG, Swift MJ, Rao KS, Maikhuri RK (eds) Soil biodiversity, ecological processes and landscape. Oxford and ABH Publications Co. Pvt., New Delhi, pp 3–13
Narayanan SP, Sathrumithra S, Christopher G, Thomas AP, Julka JM (2016) Checklist of the earthworms (Oligochaeta) of Kerala, a constituent of Western Ghats biodiversity hotspot, India. Zootaxa 4193(1):117–137. https://doi.org/10.11646/zootaxa.4193.1.5
Narayanan SP, Sathrumithra S, Kuriakose D, Christopher G, Thomas AP, Julka JM (2016) Are exotics Amynthas alexandri (Beddard, 1900) and Metaphire peguana (Rosa, 1890) (Clitellata: Oligochaeta: Megascolecidae) a threat to native earthworms in Kerala, India? J Threat Taxa 8(2):8938–8942. https://doi.org/10.11609/jott.2872.8.6.8938-8942
Narayanan SP, Sathrumithra S, Anuja R, Christopher G, Sureshan PM, Thomas AP, Julka JM (2016) Recent records of rare earthworm genera from Kerala, India. Malabar Trogon 14(1–3):38–43
Julka JM (1990) Annelida. In: Jairajpuri MS (ed) Collection and preservation of animals. Zoological Survey of India, Calcutta, pp 57–64
Gates GE (1972) Burmese earthworms, an introduction to the systematic and biology of the Megadrile Oligochaeta with special reference to South East Asia. Trans Am Philos Soc 62(7):1–326
Julka JM (1988) The Fauna of India and adjacent countries Megadrile Oligochaeta (Earthworms) Haplotaxida: Lumbricina: Megascolecoidea: Octochaetidae. Zoological Survey of India, Calcutta
Blakemore RJ (2011) Further records of non-cryptic New Zealand earthworms. ZooKeys 160:23–46. https://doi.org/10.3897/zookeys.160.2354
Stephenson J (1923) The fauna of British India, including Ceylon and Burma–Oligochaeta. Taylor and Francis, London
Soota TD, Halder KR (1981) On some earthworms from eastern Himalayas. Rec Zool Surv India 79:231–234
Julka JM (1975) Notes on the earthworms from Darjeeling district, with descriptions of two new species. Mitt Zool Mus Berl 51(1):19–27
Julka JM, Chandra M, Mukherjee RN (1983) Mass migration of earthworms in the Simla hills. In: Proceedings of the workshop on higher altitude entomology and wildlife ecology, Zoological Survey of India, pp 247–251
Paliwal R, Julka JM (2005) Checklist of earthworms of western Himalaya, India. Zoos Print J 20(9):1972–1976
Julka JM, Rao BR (1982) A new earthworm Mallehulla indica gen. et sp. nov. (Oligochaeta: Octochaetidae) from Karnataka, India. J Soil Biol Ecol 2(2):67–72
Siddaraju M, Sreepada KS, Krishna MP (2013) Recorded distribution of earthworms of the family Octochaetidae in Dakshina Kannada district, south west coast, Karnataka. Int J Sci Res Publ 3(6):1–8
Acknowledgements
We would like to thank Mr. M. Ramesan, Mr. S. Arun Sasi and Mr. Toms Augustine for the help offered during the fieldwork. We are also thankful to Mr. Karunakaran Akhil Dev for preparing the distribution map. We are grateful to the Department of Forest and Wildlife, Government of Kerala, for providing the sanction and necessary facilities.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Narayanan, S.P., Sathrumithra, S., Christopher, G. et al. First Record of Some Earthworm Species (Oligochaeta: Megadrile) from Kerala Part of Western Ghats Biodiversity Hotspot, Southwest India. Natl. Acad. Sci. Lett. 42, 509–512 (2019). https://doi.org/10.1007/s40009-019-00797-y
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40009-019-00797-y