Outline to the Species of Aphelida
Aphelidium
in diatoms -- A. melosirae (Plate 2 - Figs. 87-90; Plate 3 - Figs. 91-101, Scherffel 1925)
in yellow-green algae ------ A. tribonemae (Plate 3 - Figs. 102-112, Scherffel 1925)
in green algae
in Chaetophora ------A. chaetophora (Plate 3 - Figs. 113-122, Scherffel 1925)
in Coleochaete --------A. deformans
in coccoid algae ------A. chlorococcarum
------A. chlorococcarum f. majus
in Desmodesmus armatus ------A. desmodesmi
in Tribonema gayanum------A. aff. melosirae
Amoeboaphelidium
in diatoms ------ Am. achnanthides
in green algae
in coccoid algae ------Am. protococcarum
in Scenedesmus ------ Am. occidentale
in Chlorella ------ Am. chlorellavorum
in Kirchneriella, Ankistrodesmus ------ Am. radiatum
Pseudaphelidium
in diatoms ------ P. drebesii
Paraphelidium
in Tribonema gayanum ------ P. tribonemae
in Tribonema gayanum ------ P. letcheri
References
Scherffel 1925. Archiv der Protistenkund 52: 1-141.