OhtsuchiN
@kelpcrabs1582.bsky.social
岩手県大槌町で海洋生物（甲殻類）の研究をしています。Taxonomy, Ecology, Spider Crabs, Japan and Indo-West Pacific. A council member and Webmaster (Official Website and SNS accounts) of the Carcinological Society of Japan.
The earliest part of the Tune Sakai Collection rediscovered at the Shimoda Marine Research Center, University of Tsukuba (preliminary report) (in Japanese) 🦀
www.jstage.jst.go.jp/.../0/33_e17... (5/5)
www.jstage.jst.go.jp/.../0/33_e17... (5/5)
www.jstage.jst.go.jp
September 12, 2025 at 4:04 AM
The earliest part of the Tune Sakai Collection rediscovered at the Shimoda Marine Research Center, University of Tsukuba (preliminary report) (in Japanese) 🦀
www.jstage.jst.go.jp/.../0/33_e17... (5/5)
www.jstage.jst.go.jp/.../0/33_e17... (5/5)
The second paper is a progress report of ongoing researches on the old crustacean specimens collected by Tune Sakai in his early years. (4/n)
September 12, 2025 at 4:00 AM
The second paper is a progress report of ongoing researches on the old crustacean specimens collected by Tune Sakai in his early years. (4/n)
carcinological studies in Japan.
Reports on Carcinological Society of Japan 5th CSJ Youth Workshop “Revisiting anew the carcinological history of Japan” (in Japanese)
www.jstage.jst.go.jp/.../34/0/34_... (3/n)
Reports on Carcinological Society of Japan 5th CSJ Youth Workshop “Revisiting anew the carcinological history of Japan” (in Japanese)
www.jstage.jst.go.jp/.../34/0/34_... (3/n)
www.jstage.jst.go.jp
September 12, 2025 at 3:58 AM
carcinological studies in Japan.
Reports on Carcinological Society of Japan 5th CSJ Youth Workshop “Revisiting anew the carcinological history of Japan” (in Japanese)
www.jstage.jst.go.jp/.../34/0/34_... (3/n)
Reports on Carcinological Society of Japan 5th CSJ Youth Workshop “Revisiting anew the carcinological history of Japan” (in Japanese)
www.jstage.jst.go.jp/.../34/0/34_... (3/n)
The first paper explains the outline of the 5th CSJ Youth Workshop Mini-Symposium (conducted by me and Yuzo Ota) held on 29 November 2024 at Hakodate Arena, Hokkaido. This symposium provided several topics (more specific, more episodic, and more trivial than ever) on history of ... (2/n)
September 12, 2025 at 3:55 AM
The first paper explains the outline of the 5th CSJ Youth Workshop Mini-Symposium (conducted by me and Yuzo Ota) held on 29 November 2024 at Hakodate Arena, Hokkaido. This symposium provided several topics (more specific, more episodic, and more trivial than ever) on history of ... (2/n)
Also, it is regretful that the authors overlooked Maenosono's (2021, Nature of Kagoshima, 48) two morphotypes in G. ruepelli from Ryukyu, we disscussed in Ohtsuchi et al. (2024, Crustaceana, 97, 12).
April 9, 2025 at 1:02 AM
Also, it is regretful that the authors overlooked Maenosono's (2021, Nature of Kagoshima, 48) two morphotypes in G. ruepelli from Ryukyu, we disscussed in Ohtsuchi et al. (2024, Crustaceana, 97, 12).
Oh, I see. Thanks!!
April 20, 2024 at 8:59 AM
Oh, I see. Thanks!!
From Japan. I do not see the story of decarcinization but they say that this raninoids belong to very primitive group of Brachyuran and showing hermit crab-like ventral view especially in the position of ambulatory legs.
April 20, 2024 at 8:57 AM
From Japan. I do not see the story of decarcinization but they say that this raninoids belong to very primitive group of Brachyuran and showing hermit crab-like ventral view especially in the position of ambulatory legs.