closterium_mysterium 的鑑定
照片/聲音
什麼
屬 Oedogonium觀察者
amayakan描述
Size: see scale bar
Site of collection: Takamori Higashi Park (a freshwater habitat), Sendai, Japan
Date of collection: January 15th 2022
Weather: Cloudy/snow
Water temp.: 4.0°C
pH 6.0-6.2
Date of observation: January 15th 2022
Bright field observation using a Wraymer microscope (model BX-3500TL, Osaka, Japan) equipped with a Floyd-2 HDMI ethernet digital camera (Wraymer, Osaka, Japan). The accuracy of the scale bar was confirmed by using a stage micrometer glass slide (1 div. = 10 µm; Wraymer, Osaka, Japan) at each magnification.
照片/聲音
觀察者
kcelshoff描述
No more than 2 mm in diameter, seemingly a small snail. Shell appears to be planospiral. Recovered from a benthic macroinvertebrate sample taken at Pescadero Lagoon, tidally influenced brackish system, California Nov 28 2023. Actual time of sample unknown
統計
- 4729
