Scenedesmus grahneisii (Heynig) Fott, 1973 species accepted

Scenedesmus circumfusus Hortob. species accepted

Scenedesmus naegelii Bréb. species accepted

Scenedesmus bijugus (Turpin) Kütz. species accepted

Scenedesmus bijugatus (Turpin) Kütz. species proparte synonym

Scenedesmus denticulatus var. brevispinus (G.M.Smith) May, 1973 variety homotypic synonym

Scenedesmus tropicus W.B.Crow, 1923 species accepted

Scenedesmus arthrodesmiformis Schröd., 1920 species accepted

Scenedesmus semipulcher Hortob. species accepted

Scenedesmus soli Hortob. species accepted

Scenedesmus ecornis (Ehrenb.) Chodat species accepted

Scenedesmus asymmetricus (Schröd.) Chodat species accepted

Scenedesmus quadricauda var. asymmetricus Schröd. variety synonym

Scenedesmus kissii Hortob. species accepted

Scenedesmus falcatus Chodat species accepted

Scenedesmus securiformis Playfair species accepted

Scenedesmus bernardii G.M.Sm. species accepted

Scenedesmus acuminatus var. bernardii (G.M.Sm.) Dedus. variety synonym

Scenedesmus breviaculeatus Chodat species accepted

Scenedesmus parisiensis Chodat species accepted

Scenedesmus smithii Teiling species accepted

Scenedesmus flavescens Chodat, 1913 species accepted

Scenedesmus tenuispina Chodat species synonym

Scenedesmus spinulatus Biswas species accepted

Scenedesmus pecsensis Uherkovich species accepted

Scenedesmus obtusus Meyen species accepted

Scenedesmus ovalternus Brébisson species synonym

Scenedesmus bijugus var. alternans (Reinsch) Hansg. variety synonym

Scenedesmus obtusus var. alternans (Reinsch) Compère variety synonym

Scenedesmus alternans Reinsch species synonym

Scenedesmus oahuensis (Lemmermann) G.M.Smith species accepted

Scenedesmus ellipticus Corda species accepted

Scenedesmus ecornis var. flexuosus Lemmermann variety synonym

Scenedesmus flexuosus (Lemmerm.) Ahlstrom species synonym

Scenedesmus linearis Komárek, 1974 species synonym

Desmodesmus flavescens (Chodat) E.Hegew. species synonym

Desmodesmus arthrodesmiformis (J.Schröd.) An, Friedl & E.Hegew. species synonym

Desmodesmus kissii (Hortob.) E.Hegew. species synonym

Desmodesmus asymmetricus (J.Schröd.) E.Hegew. species synonym

Desmodesmus grahneisii (Heynig) E.Hegew. species synonym

Desmodesmus quadricauda (Turpin) E.Hegewald species synonym

Scenedesmus aculeato-granulatus Hortobágyi species accepted

Scenedesmus pulloideus E.Hegewald, 1980 species accepted

Scenedesmus similagineus species accepted

Scenedesmus obtusus subsp. alternans (Reinsch) Compère subspecies synonym

Scenedesmus bijugatus var. alternans (Reinsch) Hang. variety synonym

Scenedesmus acuminatus subsp. bernardii (G.M.Smith) Dedusenko subspecies synonym

Scenedesmus bijugus subsp. alternans (Reinsch) Hansgirg subspecies synonym

Scenedesmus quadricauda subsp. oahuensis Lemmermann subspecies homotypic synonym

Scenedsmus arthrodesmiformis species synonym

Scenedesmus bijuga subsp. alternans (Reinsch) Hansgirg subspecies synonym

Scenedesmus bijuga var. bijuga variety synonym

Scenedesmus obliguus Kützing species accepted

Scenedesmus multicauda species accepted

Scenedesmus perforates Lemmermann species synonym

Scenedesmus perforates subsp. perforates subspecies synonym

Scenedesmus bijuga (Turpin) Lagerh. species homotypic synonym

Scenedesmus apiculatus Corda species accepted

Scenedesmus sooi Hortob. species accepted

Heterocarpella bijuga Turpin, 1828 species homotypic synonym

Scenedesmus indicus Philipose species accepted

Didymocystis grahneisii Heynig species synonym

Scenedesmus biugtus Flexusesus species accepted

Scenedesmus praetervisus Chodat species accepted

Scenedesmus javanensis Chodat species accepted

Scenedesmus polydenticulatus Ho species accepted

Scenedesmus arcutus Lemmermann species accepted

Scenedesmus ellipsoideus Chodat, 1926 species accepted

Scenedesmus platydisc Chodat species accepted

Scenedesmus diagonalis S.Fang species accepted

Scenedesmus spinoso-aculeolatus Yamagishi species accepted

Scenedesmus producto-capitatus subsp. indicus (Philipose) subspecies homotypic synonym

Scenedesmus graevenitzii (C.Bernard) Kof. species accepted

Scenedesmus bijuga var. alternans (Reinsch) Hansg. variety synonym

Scenedesmus bijuga var. major Tiffany & Ahlstrom variety synonym

Scenedesmus bijuga var. flexuosus variety synonym

Scenedesmus bijuga var. irregularis G.M.Smith variety synonym

Scenedesmus jugalis (Fl.Dan.) Cleve species accepted

Scenedesmus decorus species accepted

Scenedesmus producto-capitatus Schmula species accepted

Scenedesmus olvalternus species accepted

Scenedesmus indianensis Sieminska species accepted

Scenedesmus longus var. minutus G.M.Smith variety synonym

Scenedesmus longus var. brevispina G.M.Smith, 1916 variety homotypic synonym

Scenedesmus weberi Kuetzing species accepted

Scenedesmus curvatus Bohlin species accepted

Scenedesmus plarydiscus (G.M.Smith) Chodat species accepted

Scenedesmus serrulatus species accepted

Scenedesmus pannonicis Hortobagyi species accepted

Scenedesmus dileticus Ahlstrom species accepted

Scenedesmus smithii Chodat species doubtful

Desmodesmus quadricaudatus (Turpin) E.Hegewald species synonym

Trochiscia bijuga (Turpin) Kütz., 1833 species homotypic synonym

Pectinodesmus javanensis (Chodat) E.Hegewald, C.Bock & Krienitz, 2013 species homotypic synonym

Scenedesmus ovalternus Chodat species accepted

Scenedesmus baculiformis Chodat species accepted

Acutodesmus javanensis (Chodat) Tsarenko, 2011 species homotypic synonym

Scenedesmus quadricauda (Turpin) Bréb. species accepted

Scenedesmus tetradesmiformis (Wolłosz.) Chodat species accepted

Scenedesmus graevenitzii Bernard, 1908 species synonym

Scenedesmus regularis Swirenko species accepted

Scenedesmus acuminatus var. biseriatus Reinhard variety synonym

Scenedesmus securiformis Chen species doubtful

Scenedesmus bicornis species synonym

Scenedesmus minutus (G.M.Sm.) Chodat species synonym

Scenedesmus obtusiusculus Chodat, 1913 species synonym

Arthrodesmus quadricaudatus var. ecornis Ehrenberg, 1839 variety synonym

Scenedesmus caribeanus Kom. species accepted

Scenedesmus acutus Lagh.Chodat species accepted

Scenedesmus brevispina (G.M.Sm.) Chodat species accepted

Scenedesmus novilunaris He, 1992 species accepted

Scenedesmus heteracanthus Gonzalez-Guerrero species accepted