2011

• Okanishi, M., O’Hara, T.D. & Fujita, T. 2011. A new genus Squamophis of Asteroschematidae (Echinodermata, Ophiuroidea, Euryalida) from Australia. ZooKeys 129: 1–15. DOI: 10.3897/zookeys.129.1202 . Reference page. 

• Okanishi, M., O’Hara, T.D. & Fujita, T. 2011. Molecular phylogeny of the order Euryalida (Echinodermata: Ophiuroidea), based on mitochondrial and nuclear ribosomal genes. Molecular Phylogenetics and Evolution 61(2): 392–399. DOI: 10.1016/j.ympev.2011.07.003 Reference page. 

2013

• Okanishi, M. & Fujita, T. 2013. Molecular phylogeny based on increased number of species and genes revealed more robust family-level systematics of the order Euryalida (Echinodermata: Ophiuroidea). Molecular Phylogenetics and Evolution 69(3): 566–580. DOI: 10.1016/j.ympev.2013.07.021 Reference page. 

2017

• Okanishi, M. 2017. A taxonomic review of the genus Astrohelix Döderlein, 1930 including the synonymy of the subgenus Asteroporpa (Astromoana) Baker, 1980 to Astrohelix. Zootaxa 4227(4): 443–453. DOI: 10.11646/zootaxa.4227.4.4 . Reference page. 

• Okanishi, M., Fujita, T., Maekawa, Y. & Sasaki, T. 2017. Non-destructive morphological observations of the fleshy brittle star, Asteronyx loveni using micro-computed tomography (Echinodermata, Ophiuroidea, Euryalida). ZooKeys 663: 1–19. DOI: 10.3897/zookeys.663.11413 . Reference page. 

2018

• Baker, A.N., Okanishi, M. & Pawson, D.L. 2018. Euryalid brittle stars from the International Indian Ocean Expedition 1963–64 (Echinodermata: Ophiuroidea: Euryalida). Zootaxa 4392(1): 1–27. DOI: 10.11646/zootaxa.4392.1.1 . Full article (PDF) Reference page. 

• Okanishi, M. & Fujita, Y. 2018. First finding of anchialine and submarine cave dwelling brittle stars from the Pacific Ocean, with descriptions of new species of Ophiolepis and Ophiozonella (Echinodermata: Ophiuroidea: Amphilepidida). Zootaxa 4377(1): 1–20. DOI: 10.11646/zootaxa.4377.1.1 Reference page. 

• Okanishi, M. & Fujita, T. 2018. A taxonomic review of the genus Astrodendrum (Echinodermata, Ophiuroidea, Euryalida, Gorgonocephalidae) with description of a new species from Japan. Zootaxa 4392(2): 289–310. DOI: 10.11646/zootaxa.4392.2.4 Reference page.