218 surirella (Rhaphoneis) Grunow : Cleve & Möller 154, 155 : (Baleares) Spain surirella (Rhaphoneis) Grunow : Cleve & Möller 206-210 : Ropinj (Croatia) Yugoslavia surirella (Rhaphoneis) Grunow : Van Heurck 74 : Blankenberge (West-Vlaanderen) Belgium suspecta (Navicula) A. Schmidt : Cleve & Möller 147 : (Java) Indonesia suspecta (Navicula) A. Schmidt : Cleve & Möller 150-152 : (Campeche Bay) Gulf of Mexico swartzii (Sceptroneis), see swartzii (Sceptroneis) : Cleve & Möller 257 swartzii (Fragilaria), see schwarzi (Fragilaria) : Cleve & Möller 257 swartzii (Sceptroneis) Grunow : Cleve & Möller 257 : [Long Bay] (South Carolina) US swartzii (Sceptroneis) Grunow : Cleve & Möller 258 : Pensacola Harbor (Florida) US swartzii (Sceptroneis) Grunow : Cleve & Möller 320 : Pensacola (Florida) US swartzii (Sceptroneis), see swartzii (Sceptroneis) : Cleve & Möller 258 sydowii (Aanlosira) Lemmermann : Kneiff & Hartmann 3136 : Eisenbudersee (Frankfurt[?]) GDR symbolophorus (Coscinodiscus), see symmetricus (Coscinodiscus) : Cleve & Möller 183 symmetricus (Coscinodiscus) v. denarius : Cleve & Möller 183 : Antarctic Ocean Syndendrium :: see diadema Synedra :: see acicularis, biceps, capitata, acicularis, acula, acus, acus-aprilina, acuta, aequalis, affinis, aggregata, alp魏a, amphicephala, amphirhynchus, angustata, arcuata, arcus, articulare, atomus, baculus, barbatula, biasolettiana, biceps, bicurvata, campyla, capensis, capitata, consticta, cornigera, crtononensis, crystallina, dalmatica, danica, debilis, decipiens, delicitissima, demerarae, dissipata, falcata, familiaris, fasciculata, flexuosa, fontinalis, formosa, fossilis, fragile, frustulum, fulgens, fusidium, gaillonnii, gibbosa, gigantea, gouldardii, gracilis, hennedyana, interrupta, investiens, juliana, kamsch箕ica, laevigata, laevis, longiceps, longissima, lunaris, marlyna, mesolepta, minuscua, minutissima,甘itzschioide, notata, obtusa, oxyrhynchus, pale, parva, parvula, perpusilla, pulchella, pulcherrima, pusilla, radians, reversa, robusta, rumpens, salina, saxonica, scalaris, serians, sigmaide, smithii, sp., [sp], spectabilis, spiralis, splendens, subaequalis, subcavitata, subtilis, superba, tabulata, tenere, tenuis, tenuissima, thalassiothrix, truncata, ulna, undulata, vaucheriae, vermicularis, vitrea, wartmanni synedraeformis (Asterionella) Greville : Cleve & Möller 145 : (Java) Indonesia Syndra, see Synedra : Rabenhorst 2437 Syringidium :: see americanum Systephania :: see acoleata, corona, diadema, elegans, irregularis Tabellaria :: see amphicephala, binalis, fenestrata, floculosa, laevis, [sp], ventricosa Tabellaria (Denticula) Grunow : Rabenhorst 1714 : Schönau (Niederösterreich) Austria Tabellaria (Grunowia) (Grunow) Rabenhorst : Rabenhorst 1714 : Schönau (Nerderösterreich) Austria Tabellaria (Navicula) Ehrenberg : Cleve & Möller 99 : (Java) Indonesia Tabellaria (Navicula) (Ehrenberg) Kützing f. parva : Rabenhorst 1727 : Banka, Indonesia Tabellaria (Navicula) Ehrenberg f. curta : Cleve & Möller 90 : Arthurs Pass (Canterbury) New Zealand Tabellaria (Navicula) v. stauroneiformis : Cleve & Möller 321, 322 : Demerara River (Demerara) Guyana Tabellaria (Navicula) v. [unnamed] : Cleve & Möller 263 : Cheb (地ádOčeský) Czechoslovakia Tabellaria (Navicula) (Ehrenberg) v. [unnamed] : Rabenhorst 2355 : Calcutta (West Bengal) India Tabellaria (Nitzschia) Grunow : Cleve & Möller 323 : Japan Tabellaria (Odontidium) : Rabenhorst 955 : Česká Kamenice (SevgrOčeský) Czechoslovakia Tabellaria (Od-ontidium) v. [beta] W. Smith : Rabenhorst 955 : Česká Kamenice (Severočeský) Czechoslovakia Tabellaria (Pinnularia) Ehrenberg : Rabenhorst 804 : Riegersdorf (Wrocław) Poland Tabellaria (Pinnularia) Ehrenberg : Rabenhorst 2560 : Mathias Pass[?] (Canterbury) New Zealand Tabellaria (Pinnularia) W. Smith : Rabenhorst 2201 : Lillhagsjan dmea [Lake] (Västerbotten) Sweden Tabellaria (Pinnularia) (Ehrenberg) v. gibba : Rabenhorst 2557 : Brösar, Sweden Tabida (Navicula) Rylands : Van Heurck 28 : Ben Lawers (Tayside) Scotland Tabulata (Synedra) : Rabenhorst 981 : Harderwijk (Gelderland) The Netherlands Tabulata (Synedra) : Rabenhorst 2123 : (Göteborg och Bohus) Sweden Tabulata (Synedra) : Van Heurck 102 : Great Britain Tabulata (Synedra) : Van-Heurck 174 : East Tilbury (Essex) England Tabulata (Synedra) : Van Heurck 234 : Broomfleet (Humberside) England Tabulata (Synedra) (C. Agardh) Kützting : Mougeot 714 : Le Havre (Seine-Maritime) France