Foraminifera name details
Elphidiella tokyoensis Aoki in Iwabuchi et al., 1960
1451189 (urn:lsid:marinespecies.org:taxname:1451189)
unaccepted > junior subjective synonym
Species
marine, brackish, fresh, terrestrial
recent + fossil
Iwabuchi, Yoshio; Aoki, Naoaki; Oshite, Kei; Hori, Shoichi; Sato, Takahiro. (1960). Core sample of bottom sediment at the northern part of Nakanose,Tokyo Bay. <em>Report of Hydrographic and Oceanographic Researches.</em> 2: 87-108., available online at http://hdl.handle.net/1834/16933 [details] Available for editors 
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Note Negishi, Asaka City, Saitama Pref., Japan....
From editor or global species database
Type locality Negishi, Asaka City, Saitama Pref., Japan. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Type locality Piston core from Nakanose, off Yokohama City, Tokyo Bay, Japan. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Fossil range Age: Pleistocene; Formation name: Tokumaru Shell Bed of the Tokyo Formation
Fossil range Age: Holocene; Formation name: Layer No. 3 (20 - 30 cm in depth)
Type specimen Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52034, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52035...
Type specimen Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No.52036. Data compiled from Palaeontological Society of Japan and...
Fossil range Age: Pleistocene; Formation name: Tokumaru Shell Bed of the Tokyo Formation [details]
Fossil range Age: Holocene; Formation name: Layer No. 3 (20 - 30 cm in depth)
Fossil range Age: Holocene; Formation name: Layer No. 3 (20 - 30 cm in depth) [details]
Type specimen Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52034, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52035...
Type specimen Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52034, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52035 (unfigured). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Type specimen Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No.52036. Data compiled from Palaeontological Society of Japan and...
Type specimen Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No.52036. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Elphidiella tokyoensis Aoki in Iwabuchi et al., 1960. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1451189 on 2026-04-25
Date
action
by
original description
Iwabuchi, Yoshio; Aoki, Naoaki; Oshite, Kei; Hori, Shoichi; Sato, Takahiro. (1960). Core sample of bottom sediment at the northern part of Nakanose,Tokyo Bay. <em>Report of Hydrographic and Oceanographic Researches.</em> 2: 87-108., available online at http://hdl.handle.net/1834/16933 [details] Available for editors [request]
source of synonymy Hayward, B.W., Holzmann, M., Langer, M.R., Parker, J.H., Tsuchiya, M. (2025). Molecular and morphological taxonomy and biogeography of living Cribroelphidiidae, Elphidiellidae, Elphidiidae, Haynesinidae and related taxa (Foraminifera, Rotalioidea). <em>Micropaleontology.</em> 71: 433-808., available online at https://doi.org/10.47894/mpal.71.5.01 [details] Available for editors [request]
[request]source of synonymy Hayward, B.W., Holzmann, M., Langer, M.R., Parker, J.H., Tsuchiya, M. (2025). Molecular and morphological taxonomy and biogeography of living Cribroelphidiidae, Elphidiellidae, Elphidiidae, Haynesinidae and related taxa (Foraminifera, Rotalioidea). <em>Micropaleontology.</em> 71: 433-808., available online at https://doi.org/10.47894/mpal.71.5.01 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Fossil range Age: Pleistocene; Formation name: Tokumaru Shell Bed of the Tokyo Formation [details]Fossil range Age: Holocene; Formation name: Layer No. 3 (20 - 30 cm in depth) [details]
Type locality Negishi, Asaka City, Saitama Pref., Japan. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Type locality Piston core from Nakanose, off Yokohama City, Tokyo Bay, Japan. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Type specimen Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52034, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52035 (unfigured). Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]
Type specimen Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No.52036. Data compiled from Palaeontological Society of Japan and Geological Survey of Japan, AIST (2025): https://gbank.gsj.jp/FossilType/ [details]