A Review of Wing Polymorphism Appearing in Four Japanese Species of the Genus Gerris Subgenus Gerris (Hemiptera: Gerridae, Gerrinae)

Released on J-STAGE: July 22, 2022 | Volume 23 Pages 23-29

Tohru USUI

The Characters of Bathynomus undecimspinosus (Crustacean Isopoda) from the Miocene Nenokami Formation in the Chichibu Basin, Central Japan

Released on J-STAGE: July 22, 2022 | Volume 23 Pages 1-9

Kiichi OBATA

Development of the Natural Environment Information by the Digital Data in Saitama Prefecture(1) -About Practical Use of the Animals-and-plants Distribution Data Based on the 1 km mesh-

Released on J-STAGE: July 22, 2022 | Volume 23 Pages 45-54

Tohru USUI

Notes on the Color Variation Example of Elaphe conspicillata Collected in Kamihinozawa-mura, Saitama Prefecture,Central Japan

Released on J-STAGE: July 22, 2022 | Volume 23 Pages 41-44

Mitsuo MATSUMOTO

The Macrofossil Plants and ¹⁴C Age from the Upper Holocene Sediments of Iruma Riverbed in Kawagoe City, Saitama Prefecture, Japan

Released on J-STAGE: July 22, 2022 | Volume 23 Pages 31-34

Kikuji MATSUOKA, Susumu OSAWA