1. Pradeep M. Sankaran, John T. D. Caleb & Pothalil A. Sebastian (2020)
    Taxonomic notes on the genus Makdiops Crews & Harvey, 2011 in India (Araneae: Selenopidae).
    Zootaxa.4896 (4): 595 – 600
  2. Pradeep M. Sankaran, John T. D. Caleb & Pothalil A. Sebastian (2020)
    A review of the genus Sphingius Thorell, 1890 from India (Araneae: Liocranidae).
    Zootaxa.4896 (3): 505 – 522. DOI: ttp://dx.doi.org/10.11646/zootaxa.4896.4.3.
  3. Pradeep M. Sankaran & Pothalil A. Sebastian (2020)
    A new species of Carlogonus Demange, 1961 from southern India (Spirostreptida, Harpagophoridae, Harpagophorinae), with phylogenetic analysis and species-group divisions in the genus.
    Zootaxa.4868 (1): 27-40. DOI: ttp://dx.doi.org/10.11646/zootaxa.4868.1.2.
  4. Sankaran, P. M., Caleb, J. T. D. & Sebastian, P. A. (2020)
    A new Indian species of the orb-weaving spider genus Glenognatha Simon, 1887, with a new combination and a new synonymy of Tylorida marmorea (Pocock, 1901) (Araneae, Tetragnathinae).
    Zootaxa.4808(1): 196-200.
  5. Sankaran, P. M., Caleb, J. T. D., Joseph, M. M. & Sebastian, P. A. (2020)
    On a new synonymy in the spider genus Nephila Leach, 1815 (Araneidae, Nephilinae) from India with supplementary notes on colour polymorphism in the genus.
    Zootaxa.4786(4): 592-596.
  6. Sankaran, P. M. & Sebastian, P. A. (2020)
    A redescription and a synonym in the South Asian millipede genus Xenobolus Carl, 1919 (Spirobolida, Pachybolidae).
    Zootaxa.4780 (1): 165-179.
  7. Paul, J., Prajapati, D. A., Joseph, M. M. & Sebastian, P. A. (2020)
    Description of a new species of Colaxes Simon, 1900 (Araneae: Salticidae: Ballinae) from the tropical montane cloud forests of Western Ghats, India.
    Arthropoda Selecta.29(2): 244-250.
  8. Sankaran, P. M., Caleb, J. T. D. & Sebastian, P. A. (2020)
    On the taxonomic validity of Indian ground spiders: II. Genera Drassyllus Chamberlin, 1922 and Nodocion Chamberlin, 1922 (Araneae: Gnaphosidae)..
    European Journal of Taxonomy.673: 1-14.
  9. Pradeep M. Sankaran, John T. D. Caleb & Pothalil A. Sebastian (2020)
    On the taxonomic validity of Indian ground spiders: III. Genus Phaeocedus Simon, 1893 (Araneae: Gnaphosidae).
    Journal of Natural History,54:21-22, 1325-1336
  10. Sankaran, P. M. & Sebastian, P. A. (2018)
    A new species of and a new transfer from the millipede genus Polydrepanum Carl, 1932 (Polydesmida, Paradoxosomatidae, Polydrepanini).
    Zootaxa.4471(1): 169-178.