2017 - 2021 Adaptive evolution of invertebrates to various salt concentration environments using pontogeneiid amphipods
2017 - 2021 STEM Education for the Next Generation
2015 - 2018 Investigation of the the Vega collection in Sweden: reconstruction of Lake Biwa environment and her scientific research on Japan in the early Meiji period
2013 - 2016 Promotion of Secondary School Science Education Driven by Inquiry-Based Activity
2015 - 2015 高校生を対象とした瀬戸内海の生物多様性を学ぶ体験型実習
2013 - 2015 Inspection of the biogeographical importance of the Chugoku district using invertebrates
2010 - 2013 Development of Learning Materials and Programs for "Science Inquiry"
2004 - 2006 キタヨコエビ科端脚類(節足動物門:甲殻綱)の生息場所の多様化と適応
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Papers (130):
Masafumi Kodama, Ryoga Yamazaki, Jun Hayakawa, Gakuto Murata, Ko Tomikawa, Tomohiko Kawamura, Gen Kume, Toru Kobari. Feeding ecology of the urchin symbiont Dactylopleustes yoshimurai (Amphipoda) revealed by DNA metabarcoding. Marine Biology. 2024. 171. 10
Nagasawa K, Uchiyama R, Tomikawa K. Argulus coregoni (Crustacea: Branchiura: Argulidae) parasitic on a dark chub Nipponocypris temminckii (Cypriniformes: Xenocyprididae) in a stream, central Japan, with a list of its known hosts in East Asia. Species Diversity. 2024. 29. 181-197
Takeshi Sonoda, Susumu Chiba, Tomoyasu Yamazaki, Takahiro Nobetsu, Hideaki Fujiya, Tomoyuki Komai, Noboru Nunomura, Michitaka Shimomura, Ko Tomikawa, Keiichi Kakui, et al. Marine macroinvertebrate fauna of the shallow coastal waters of the Shiretoko Peninsula, a World Natural Heritage at Hokkaido, Japan. Plankton and Benthos Research. 2024. 19. 1. 1-16
AKI SHINTANI, SHINYA UMEMURA, TAKAFUMI NAKANO, KO TOMIKAWA. A new species of the genus Pseudocrangonyx (Crustacea: Amphipoda: Pseudocrangonyctidae) from subterranean waters of Japan. Zootaxa. 2023. 5301. 3. 383-396
Tomikawa K, Kawasaki Y, Leiva AM, Deza AN. Description of a new thermal species of the genus Hyalella from Peru with molecular phylogeny of the family Hyalellidae (Crustacea, Amphipoda). Invertebrate Systematics. 2023. 37. 4. 254-270
A method for observing external morphology of Arthropoda in schoolyard. Bulletin of the Graduate School of Education, Hiroshima University Part. 2 Arts and science education. 2010. 59. 23-28
Tomikawa Ko, Ishida Teruo, Mawatari Shunsuke. AN UNDESCRIBED SPECIES OF THE GENUS ALLOCYCLOPS (CRUSTACEA: COPEPODA) FROM OKINAWA ISLAND, SOUTHERN JAPAN(Taxonomy and Systematics,Abstracts of papers presented at the 74^<th> Annual Meeting of the Zoological Society of Japan) :. Zoological science. 2003. 20. 12. 1532-1532
Books (14):
Theory and practice of STEAM education in Japan
Routledge 2024 ISBN:9781032491905
Why does an amphipod lie on it's side?
Hiroshima University Press 2023 ISBN:9784903068596
Society of Biological Sciences Education of Japan
, Society of Japan Science Teaching
, World Association of Copepodologists
, The Zoological Society of Japan
, The Japanese Society of Systematic Zoology