أرسل هذا في رسالة قصيرة: Two new taxa of Achnanthidium and Encyonema (Bacillariophyceae) from the Yom River, Thailand, with special reference to the areolae occlusions implying ontogenetic relationship

 __   __    _____     _____    __   __   __   _   
 \ \\/ //  |  ___||  / ____||  \ \\/ // | || | || 
  \   //   | ||__   / //---`'   \ ` //  | '--' || 
  / . \\   | ||__   \ \\___      | ||   | .--. || 
 /_//\_\\  |_____||  \_____||    |_||   |_|| |_|| 
 `-`  --`  `-----`    `----`     `-`'   `-`  `-`