88 



INDEX. 



Page 



Argus 24 



crassus 24 



fulvus 24 



Germanicus, Kiitz. 24 



radiatus 24 



sculptus 25 



ExiLARiA, Grev. 



capitata, Hass. ... 72 



fasciculata,Ii&ss... 7'6 



fiabellata, Grev. ... d'Q 



fulgens, Grev 74 



lunaris, Hass 69 



f/Zra«, Hass 71 



Frustulia, Ag. 



linearis, Ag 39 



GOMPHONEMA 77 



aeiiminatum 79 



ampullaceum, Grev. 78 



Augur, Kiitz 79 



Berkeleyi, Ralfs ... 80 



ca]jitatuin 80 



constrictum 7S 



coronatum, Kiitz... 79 



cristatum 79 



curvatum 81 



dichotomum 79 



gracile, Ehr 79 



geminatum 78 



geminatum, Quek. . 78 



intricatum 80 



marinum 81 



Micro^MS, Kiitz. ... 80 



minutissimum, Ehr. 81 



minutissimum,Grev. 80 



minutum, Ralfs ... 79 



minutum, Ag 79 



olivaceum 80 



paradoxum, Ag. ... 84 



poMiaforme, Ralfs . 78 



tenellum 80 



tinctum, Ag 84 



truncatum, Ehr. ... 78 



Vibrio 81 



Gyrosigma, Hass. 



Hippocampa, Hass. 68 



HiMANTIDIUM, Ehr. 



tetraodon, Breb. ... 17 



LiCMOPHORA 85 



flabellata S& 



fiabellata, Kiitz. ... 86 



fulgens, Kutz 74 



splendida 85 



radians, Kiitz. ... 86 



Navicula 46 



acrosphceria, Kiitz. 58 



./Estuarii, Breh. ... 65 



afRnis 50 



ambigua 51 



aniphirhynchus ... 51 



Amphisbtena 51 



Amphora, Ehr. ... 19 



Page 



angulata, Qaek 65 



angustata 52 



Arcus, Ehr 16 



attenuata, Kiitz 68 



Baltica, Ehr ^i^ 



bifrons, Ehr 31 



binodis 53 



Brebissonii, Kiitz.. 57 



convexa 49 



Crassinervia 47 



cryptocephala 53 



cuspidata 47 



dieephala 53 



tlidyma 53 



elegaus 49 



elUptiea 48 



elliptica, Kiitz 48 



firma 48 



fulva, Ehr 47 



gihba, Ehr 15 



gibberula 51 



gracilis, Ehr 57 



Hippocampus, Ehr. 68 



incequalis, Ehr. ... 17 



inflata 50 



interrupt a, Kiitz... 53 



Jennerii 49 



lanceolata 46 



lanceolata, Hass... 57 



lata, Breb 55 



latiuscula, Kiitz.... 50 



Liber 4S 



librilis, Ehr 36 



macilenta, Ehr. ... 55 



major, Kiitz 54 



mesolepta, Kiitz.... 58 



minutula 48 



nobilis, Kiitz 54 



nodosa, Ehr 58 



obtusa 50 



oblong a, Kiitz 55 



ovalis 48 



palpebralis 50 



patula 49 



pellucida, Ehr. ... 45 



Ph(Bnicenteron,lEihv. 59 



producta 51 



punctulata 52 



pusilla 52 



radiosa, Kutz 56 



rhomboides 46 



rhynchoeephala ... 47 



Semen 50 



serians 47 



Sigma, Ehr 66 



sigmoidea, Ehr. ... 38 



Spencerii, Quek.... 69 



sphaerophora 52 



splendida, Ehr 32 



striatula, Ehr 32 



Tabellaria, Kiitz... 58 



tumens 52 



tumida 53 



tumida, Bre'b 49 



viridis, Ehr 54 



viridula, Ehr 54 



viridtila, Kiitz. ... 57 



Westii 49 



NiTZSCHIA 37 



acicularis 43 



Amphioxys 41 



angularis 40 



Brebissonii 38 



bilobata 42 



birostrata 42 



Closterium 42 



dubia 41 



elongata, Hass 38 



lanceolata 40 



linearis 39 



minutissima 41 



obtusa 39 



parvula 41 



plana 42 



reversa 43 



scalaris 39 



Sigma 39 



sigmoidea 3% 



spathulata 40 



spectabilis 39 



tenuis 40 



Taenia 43 



vivax 41 



PiNNULARIA 54 



acrosphaeria 58 



acuminata 55 



acuta 56 



alpina 55 



Apis, Ehr 53 



cai'dinahs 55 



Cyprinus 57 



directa 56 



distans 56 



divergens 57 



gibba 58 



gracilis 57 



interrupta 59 



Johnsonii 58 



lata 55 



major 54 



mesolepta 58 



nobilis 54 



oblonga 55 



peregrina 56 



radiosa 56 



stam-oneiformis ... 57 



Tabellaria 58 



viridis 54 



viridula 57 



Pleurosigma 61 



acimiinatum 66 



^stuarii 65 



