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Issue: Vol. 5383 No. 3: 12 Dec. 2023
Type: Article
Published: 2023-12-12
DOI: 10.11646/zootaxa.5383.3.5
Page range: 365-374
Abstract views: 120
PDF downloaded: 15

Redescription of the earthworm Moniligaster gravelyi Stephenson, 1915 (Clitellata, Moniligastridae) based on recent collections from Kerala state, India

Advanced Centre of Environmental Studies and Sustainable Development; Mahatma Gandhi University; Priyadarsini Hills; Kottayam—686560; Kerala; India
House No 77/62; Mansarovar; Jaipur—302020; Rajasthan; India
Zoological Survey of India; Prani Vigyan Bhawan; M Block; New Alipore; Kolkata 700053; West Bengal; India
Advanced Centre of Environmental Studies and Sustainable Development; Mahatma Gandhi University; Priyadarsini Hills; Kottayam—686560; Kerala; India
School of Biological and Environmental Sciences; Faculty of Basic Sciences; Shoolini University of Biotechnology and Management Sciences; Solan—173212; Himachal Pradesh; India
Amphibia Chimmini Wildlife Sanctuary endemic Parambikulam Tiger Reserve Peechi-Vazhani Wildlife Sanctuary Thrissur Western Ghats

Abstract

Earthworms of the genus Moniligaster Perrier, 1872 can be distinguished from other genera of the family Moniligastridae by the presence of spermathecal atrial glands. Moniligaster gravelyi Stephenson, 1915 has so far been known only from a single specimen, and it is the only species with supposed single spermathecal atrial gland in the genus. Hence, this species has been a subject to some taxonomic confusion. Here, M. gravelyi is redescribed from new material collected and illustrated for the first time. The current study expanded its description and provided a more comprehensive taxonomic characterization of the species. Comparison of the species with closely related species are also made. Apart from this detailed information on its habitat and geographical range is also provided.

 

References

  1. Brinkhurst, R.O. & Jamieson, B.G.M. (1971) Aquatic Oligochaeta of the World. Oliver & Boyd, Edinburgh, 860 pp.
  2. Claus, C. (1880) Grundzüge der Zoologie, ed. 4, vol.1. N.G. Elwert'sche Verlagsbuchhandlung, Marburg, 821 pp.
  3. Gates, G.E. (1940) Indian earthworms. XIII. The genus Moniligaster. Records of the Indian Museum, 42 (3), 487–518. https://doi.org/10.26515/rzsi%2Fv42%2Fi3%2F1940%2F162432
  4. Gates, G.E. (1962) On some Burmese earthworms of the moniligastrid genus Drawida. Bulletin of the Museum of the Comparative Zoology at Harvard College, 127 (5), 295–374.
  5. Grube, A.E. (1850) Die Familien der Anneliden. Archiv für Naturgeschichte, 16, 249–364.
  6. 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, 148 pp.
  7. Jamieson, B.G.M. (1977) On the phylogeny of the Moniligastridae, with description of new species of Moniligaster (Oligocaheta, Annelida). Evolutionary Theory, 2, 95–114.
  8. Jamieson, B.G.M. (1988) On the phylogeny and higher classification of the Oligochaeta. Cladistics, 4, 367–410. https://doi.org/10.1111/j.1096-0031.1988.tb00520.x
  9. Michaelsen, W. (1910) Die Oligochätenfauna der vorderindisch-ceylonischen region. Abhandlungen aus dem Gebiete der Naturwissenschaften, herausgegeben vom Naturwissenschaftlichen Verein in Hamburg, 19 (5), 1–108.
  10. Michaelsen, W. (1913) Oligochäten von Travancore und Borneo. Jahrbuch der hamburgischen wissenschaftlichen Anstalten, 30, 73–92.
  11. Michaelsen, W. (1919) Über die Beziehungen der Hirudineen zu den Oligochäten. Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten, 36, 131–153.
  12. Narayanan, S.P., Sathrumithra, S., Christopher, G., Thomas, A.P. & Julka, J.M. (2016) Checklist of the earthworms (Oligochaeta) of Kerala, a constituent of Western Ghats biodiversity hotspot, India. Zootaxa, 4193 (1), 117–137. http://doi.org/10.11646/zootaxa.4193.1.5
  13. Narayanan, S.P., Paliwal, R., Kumari, S., Ahmed, S., Thomas, A.P. & Julka, J.M. (2020) Annelida: Oligochaeta. In: Director (Ed.), Faunal Diversity of Biogeographic Zones of India: Western Ghats, Zoological Survey of India, Kolkata, India, pp. 87–102.
  14. Narayanan, S.P., Kumari, S., Kurien, V.T., Thomas, A.P., Paliwal, R. & Julka, J.M. (2021a) A comprehensive checklist of the earthworms (Annelida: Clitellata: Megadrili) of Sri Lanka, a component of the Western Ghats – Sri Lanka biodiversity hotspot. Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 64 (1), 7–36. https://doi.org/10.3897/travaux.64.e56877
  15. Narayanan, S.P., Sathrumithra, S., Anuja, R., Christopher, G., Thomas, A.P. & Julka, J.M. (2021b) Three new species and four new species records of earthworms of the genus Moniligaster Perrier, 1872 (Clitellata: Moniligastridae) from Kerala region of the Western Ghats Biodiversity Hotspot, India. Zootaxa, 4949 (2), 381–397. https://doi.org/10.11646/zootaxa.4949.2.11
  16. Narayanan, S.P., Anuja, R., Thomas, A.P. & Paliwal, R. (2022) A new species of Moniligaster Perrier, 1872 (Annelida, Moniligastridae) from India, with status revision of M. deshayesi minor Michaelsen, 1913. Opuscula Zoologica Budapest, 53 (1), 31–50. https://doi.org/10.18348/opzool.2022.1.31
  17. Narayanan, S.P., Paliwal, R., Kurien, V.T., Thomas, A.P. & Julka, J.M. (2023) Earthworms (Clitellata: Moniligastrida, Crassiclitellata) of India: distribution and status. Department of Printing and Publishing, Mahatma Gandhi University, Kottayam, 378 pp.
  18. Perrier, E. (1872) Recherches pour servir à l'histoire des lombriciens terrestres. Nouveaux Archives du Muséum National d'Histoire Naturelle, Paris, 8, 5–198. https://doi.org/10.5962/bhl.title.12201
  19. Stephenson, J. (1915) On some Indian Oligochaeta, mainly from Southern India and Ceylon. Memoirs of the Indian Museum, 6, 35–108.
  20. Stephenson, J. (1923) The Fauna of British India, including Ceylon and Burma – Oligochaeta. Taylor and Francis, London, 518 pp.
  21. Stephenson, J. (1925) On some Oligochaeta mainly from Assam, South India, and the Andaman Islands. Records of the Indian Museum, 27 (2), 43–73. https://doi.org/10.26515/rzsi%2Fv27%2Fi2%2F1925%2F163458
  22. Thakur, S.S., Lone, A.R., Tiwari, N., Jain, S.K., James, S.W. & Yadav, S. (2021) A contribution to the earthworm diversity (Clitellata, Moniligastridae) of Kerala, a component of the Western Ghats biodiversity hotspot, India, using integrated taxonomy. Animal Biodiversity and Conservation, 44 (1), 117–137. https://doi.org/10.32800/abc.2021.44.0117