Susumu Ohtsuka

Susumu Ohtsuka, Japanese copepodologist and ostracodologist.

Takehara Marine Science Station, Graduate School of Biosphere Science, Hiroshima University, 5-8-1 Minato-machi, Takehara 725-0024, Japan.

Taxon names authored

(List may be incomplete)

(List may be incomplete)

Srinui, K.; Nishida, S.; Ohtsuka, S. 2013: A new species of Pseudodiaptomus (Crustacea, Copepoda, Calanoida, Pseudodiaptomidae) from the Prasae River Estuary, Gulf of Thailand. ZooKeys 338: 39-54. DOI: 10.3897/zookeys.338.5531 Reference page.

Venmathi Maran, B.A., Cruz-Lacierda, E.R., Ohtsuka, S. & Nagasawa, K. 2016. New records of Caligidae (Copepoda, Siphonostomatoida) from the Philippines. In Huys (ed.), Recent Developments in Systematics and Biodiversity of Symbiotic Copepoda (Crustacea)—A Volume in Celebration of the Career of Prof. Il-Hoi Kim. Zootaxa 4174(1): 237–248. DOI: 10.11646/zootaxa.4174.1.16. Reference page.
Venmathi Maran, B.A., Suarez-Morales, E., Ohtsuka, S., Soh, H.Y. & Hwang, U-W. 2016. On the occurrence of caligids (Copepoda: Siphonostomatoida) in the marine plankton: a review and checklist. In Huys (ed.), Recent Developments in Systematics and Biodiversity of Symbiotic Copepoda (Crustacea)—A Volume in Celebration of the Career of Prof. Il-Hoi Kim. Zootaxa 4174(1): 437–447. DOI: 10.11646/zootaxa.4174.1.27. Reference page.

Komai, T., Ohtsuka, S., Yamaguchi, S. & Nakaguchi, K. 2018. New records of six deep-sea caridean shrimps (Crustacea: Decapoda) from the Ryukyu Islands and its adjacent waters, southwestern Japan. Zootaxa 4457(1): 114–128. DOI: 10.11646/zootaxa.4457.1.5 Reference page.

Ohtsuka, S. & Boxshall, G.A. 2019. Two new species of the genus Caligus (Crustacea, Copepoda, Siphonostomatoida) from the Sea of Japan, with a note on the establishment of a new species group. ZooKeys, 893: 91–113. DOI: 10.3897/zookeys.893.46923 Reference page.
Srinui, K., Ohtsuka, S., Metillo, E.B. & Nishibori, M. 2019. A new species of Acartia (Copepoda, Calanoida) from the Philippines, based on morphological and molecular analyses. Zookeys, 814: 71–94. DOI: 10.3897/zookeys.814.24601 Reference page.

Komeda, S. & Ohtsuka, S. 2020. New genus and species of calanoid copepods (Crustacea) belonging to the group of Bradfordian families collected from the hyperbenthic layers off Japan. ZooKeys, 951: 21–35. DOI: 10.3897/zookeys.951.49990 Reference page.
Fujimoto, S.F., Yamasaki, H., Kimura, T., Ohtsuka, S. & Kristensen, R.M., 2020. A new genus and species of Loricifera (Nanaloricida: Pliciloricidae) from the deep waters of Japan. Marine Biodiversity 50(6): 103. Reference page.
Okazaki, M., Ohtsuka, S. & Tomikawa, K. 2020. A new species of the genus Rhachotropis from off Amamioshima Island, northwestern Pacific (Crustacea: Amphipoda: Eusiridae). Zootaxa 4750(2): 182–190. DOI: 10.11646/zootaxa.4750.2.{{{6}}} Reference page.

Komeda, S., Adachi, K. & Ohtsuka, S. 2021. A new species of Pilarella (Copepoda, Calanoida, Arietellidae) from the hyperbenthic layer of Japan, with a molecular phylogenetic analysis of some representative genera of the Arietellidae. ZooKeys 1038 179–194. DOI: 10.3897/zookeys.1038.63170 Reference page.

Komeda, S., Ohtsuka, S. & Huys, R. 2024. A new genus and species of oceanic planktonic Tisbidae (Crustacea, Copepoda, Harpacticoida) with enlarged modified eyes. ZooKeys 1191: 307–338. DOI: 10.3897/zookeys.1191.114974 Reference page.
Yumura, N., Nishikawa, J., Ohtsuka, S. 2024. A New Species and a New Genus of the Family Pennellidae (Copepoda: Siphonostomatoida) Parasitic on North Pacific Lightfish Maurolicus japonicus (Actinopterygii: Stomiiformes: Sternoptychidae) Collected from Suruga Bay, Japan. Species Diversity. 29(1): 81–90. DOI: 10.12782/specdiv.29.81 . Reference page.