| Ornithofauna and its conservation in the Kuttanad wetlands, southern portion of Vembanad-Kole Ramsar site, India SP Narayanan, AP Thomas, B Sreekumar Journal of Threatened Taxa, 1663-1676, 2011 | 30 | 2011 |
| New species and new records of earthworms of the genus Drawida from Kerala part of the Western Ghats biodiversity hotspot, India (Oligochaeta, Moniligastridae) SP Narayanan, S Sathrumithra, G Christopher, JM Julka ZooKeys 691, 1-8, 2017 | 29 | 2017 |
| Status of the colonial breeding waterbirds in Kumarakom Heronry in Kerala, Southern India SP Narayanan, L Vijayan Podoces 2 (1), 22-29, 2007 | 23 | 2007 |
| Checklist of the earthworms (Oligochaeta) of Kerala, a constituent of Western Ghats biodiversity hotspot, India SP Narayanan, S Sathrumithra, G Christopher, AP Thomas, JM Julka Zootaxa 4193 (1), 117–137, 2016 | 21 | 2016 |
| Current distribution of the invasive earthworm Pontoscolex corethrurus (Müller, 1857) after a century of its first report from Kerala state, India SP Narayanan, S Sthrumithra, G Christopher, AP Thomas, JM Julka Opuszcula Zoologica Budapest 47 (1), 101-107, 2016 | 19* | 2016 |
| Annelida: Oligochaeta SP Narayanan, R Paliwal, S Kumari, S Ahmed, AP Thomas, JM Julka Faunal Diversity of Biogeographic Zones of India: Western Ghats, 87-102, 2020 | 17 | 2020 |
| A STUDY ON THE ICTHYOFAUNA OF AYMANAM PANCHAYATH, IN VEMBANAD WETLAND, KERALA SP Narayanan, T Thapanjith, AP Thomas Zoos' Print Journal 20 (9), 1980-1982, 2005 | 17 | 2005 |
| First record of the exotic earthworm Metaphire bahli (Gates, 1945)(Oligochaeta: Megascolecidae) from India SP NARAYANAN, S SATHRUMITHRA, R ANUJA, G CHRISTOPHER, ... Opuscula Zoologica Budapest 50 (1), 99-103, 2019 | 13 | 2019 |
| Three new species and four new species records of earthworms of the genus Moniligaster Perrier, 1872 (Clitellata: Moniligastridae) from Kerala region of the Western … SP Narayanan, S Sathrumithra, R Anuja, G Christopher, AP Thomas, ... Zootaxa 4949 (2), 381–397, 2021 | 12 | 2021 |
| Kerala Bird Atlas 2015–20: features, outcomes and implications of a citizen-science project J Praveen, PO Nameer, A Jha, A Aravind, KG Dilip, D Karuthedathu, ... Current Science 122 (3), 198-309, 2022 | 9 | 2022 |
| First Record of Some Earthworm Species (Oligochaeta: Megadrile) from Kerala Part of Western Ghats Biodiversity Hotspot, Southwest India SP Narayanan, S Sathrumithra, G Christopher, AP Thomas, JM Julka National Academy of Science Letters 42 (6), 509-512, 2019 | 9 | 2019 |
| Are exotics Amynthas alexandri (Beddard, 1900) and Metaphire peguana (Rosa, 1890) (Clitellata: Oligochaeta: Megascolecidae) a threat to the native earthworms in Kerala, India? SP Narayanan, S Sathrumithra, D Kuriakose, G Christopher, AP Thomas, ... Journal of Threatened Taxa 8 (6), 8938-8942, 2016 | 9 | 2016 |
| Earthworms (Clitellata: Moniligastrida, Crassiclitellata) of India: Distribution and Status SP Narayanan, R Paliwal, VT Kurien, AP Thomas, JM Julka Department of Printing and Publishing, Mahatma Gandhi University, Kottayam, 2023 | 8 | 2023 |
| A new species of Moniligaster Perrier, 1872 (Annelida, Moniligastridae) from India, with status revision of M. deshayesi minor Michaelsen, 1913 SP Narayanan, R Anuja, AP Thomas, R Paliwal Opuscula Zoologica Budapest 53 (1), 31-50, 2022 | 8 | 2022 |
| Diversity of earthworms (Annelida: Oligochaeta) in Konni, a part of the Western Ghats of Kerala, India S Sathrumithra, SP Narayanan, R Anuja, P Kurien, AP Thomas, JM Julka, ... Megadrilogica 23 (3), 57-68, 2018 | 8 | 2018 |
| Recent records of rare earthworm genera from Kerala, India SP Narayanan, S Sathrumithra, R Anuja, G Christopher, PM Sureshan, ... Malabar Trogon 14 (1-3), 38-43, 2016 | 8 | 2016 |
| Earthworms (Oligochaeta: Megadrile) from the Mahatma Gandhi University campus, Kottayam, Kerala SP Narayanan, S Sathrumithra, D Kuriakose, AP Thomas, JM Julka Malabar Trogon 12 (1-3), 2-9, 2014 | 8 | 2014 |
| Butterfly fauna of the Mahatma Gandhi University campus, Kerala and the strategies adopted for its conservation A Toms, SP Narayanan, PV Babu, B Arun, ND Jaisen 3rd Asian Lepidoptera Conservation Symposium and Training Programme, 25-29, 2010 | 8 | 2010 |
| Breeding of the Oriental White Ibis Threskiornis melanocephalus at Kumarakom heronry (Kerala, India) SP Narayanan, B Sreekumar, L Vijayan Indian Birds 2 (6), 150-151, 2006 | 8 | 2006 |
| Whether the exotic earthworm Eudrilus eugeniae (Kinberg, 1867) is displacing native species in Kerala SP Narayanan, S Sathrumithra, G Christopher, JM Julka, AP Thomas Malabar Trogon 10 (3), 18-20, 2012 | 7 | 2012 |
SHAILJA KUMARIAssistant Professor at Career Point University HamirpurVerified email at cpuh.edu.in
