Closterium sp., by K. Mikami
Closterium sp.の接合子？, by K. Mikami
Pediastrum duplex var. reticulatum, by K. Mikami
Pediastrum boryanum, by K. Mikami
Volvox sp., K. Mikami
Scenedesmus quadricauda (Turpin) Brebisson, by K. Mikami
緑藻類の一種, by K. Mikami
