1988

• Ota, H. & Hikida, T. 1988. A New Species of Lepidodactylus (Sauria: Gekkonidae) from Sabah, Malaysia. Copeia 1988(3): 616–621. DOI: 10.2307/1445379 Reference page. 

1996

• Ota, H., Sengoku, S. & Hikida, T. 1996. Two New Species of Luperosaurus (Reptilia: Gekkonidae) from Borneo. Copeia 1996(2): 433–439. DOI: 10.2307/1446860 JSTOR Reference page. 

1999

• Ota, H., Honda, M., Kobayashi, M., Sengoku, S. & Hikida, T. 1999. Phylogenetic Relationships of Eublepharid Geckos (Reptilia: Squamata): A Molecular Approach. Zoological Science 16(4): 659–666. DOI: 10.2108/zsj.16.659 Reference page. 

2012

• Okamoto, T. & Hikida, T. 2012. A new cryptic species allied to Plestiodon japonicus (Peters, 1864) (Squamata: Scincidae) from eastern Japan, and diagnoses of the new species and two parapatric congeners based on morphology and DNA barcode. Zootaxa 3436: 1–23. Preview Reference page. 

2017

• Kurita, K., Nakamura, Y., Okamoto, T., Lin, S-M. & Hikida, T. 2017. Taxonomic reassessment of two subspecies of Chinese skink in Taiwan based on morphological and molecular investigations (Squamata, Scincidae). ZooKeys 687: 131—148. DOI: 10.3897/zookeys.687.12742 . Reference page. 

• Kurita, T., Nishikawa, K., Matsui, M. & Hikida, T. 2017. A new species of Rock Gecko genus Cnemaspis (Squamata: Gekkonidae) from Western Sarawak, Malaysia. Zootaxa 4258(5): 525–538. DOI: 10.11646/zootaxa.4258.5.2 . Reference page. 

• Kurita, K., Ota, H. & Hikida, T. 2017. A new species of Plestiodon (Squamata: Scincidae) from the Senkaku Group, Ryukyu Archipelago, Japan. Zootaxa 4254(5): 520–536. DOI: 10.11646/zootaxa.4254.5.2 . Reference page.