A New Testate Amoeba, Matsakision ogawaraensis sp. nov. (Silicofilosea: Incertae sedis Euglyphida) from Lake Shore Sand of Northern Japan

• Authors: Yoshiyuki Aoki , Yoichiro Sogame , Manfred Wanner , Yuri Mazei , Satoshi D. Shimano

Abstracts

EN

A new species of a testate amoeba, Matsakision ogawaraensis sp. nov., is described from Ogawara pond, Aomori Prefecture, Japan. This is the third species in the genus Matsakision. Matsakision ogawaraensis sp. nov. is distinguished from two other species by the specific form of the shell in apertural view, which is triangular (the shells of other species are circular or elliptic). In addition, it has a chitinous lip around the aperture. For the first time, long needle-like pseudopodia have been observed.

Keywords

EN

lake; Japan; testate amoeba; Matsakision; Rhizaria

• Publisher: Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
• Journal: Acta Protozoologica
• Year: 2020
• Volume: 59
• Issue: 2
• Pages: 99-105

Dates

published

2020

Contributors

author

Yoshiyuki Aoki

• Miyagi University of Education, 149, Aramaki-aza-Aoba, Aoba-ku, Sendai, Japan

author

Yoichiro Sogame

• National Institute of Technology Fukushima College, 30 Nagao Kamiarakawa Taira Iwaki, Fukushima, Japan

author

Manfred Wanner

• Department of Ecology, Brandenburg University of Technology Cottbus-Senftenberg, Cottbus, Germany

author

Yuri Mazei

• Department of General Ecology and Hydrobiology, Lomonosov Moscow State University, Moscow, Russia
• Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia

author

Satoshi D. Shimano

• Miyagi University of Education, 149, Aramaki-aza-Aoba, Aoba-ku, Sendai, Japan

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Identifiers

DOI

10.4467/16890027AP.20.008.12676

Biblioteka Nauki

52070074