84 



ERNST ØSTRUP 



Number 

 of hot 

 springs 



Diatom a (5) 



1 *hiemale 10 



2 *tenue 1 



Total 



11 



Dia to m el la (1) 

 1 Balfouriana ... 7 



Total... 7 



Diploneis 8 



1 *elliptica 18 



2 ovalis 1 



3 — oblongella 5 



4 — pumila . . 1 



Total. . . 25 



Epit hernia (11) 



1 *Argus 4 



2 Sorex amphic. . 1 



3 *turgida 3 



4 *Zebra 15 



5 — longiss. . . . 1 



6 — proboscidea 4 



Total... 28 



Eu not i a 1.38) 



1 Faba densestr. . 1 



2 gracilis 1 



3 impressa ang. . 2 



4 lunaris 2 



5 major 1 



6 pedinal. minor. 1 



7 polyglyphis ... 1 



8 prærupta 3 



9 — curta . 5 



10 robusta Diad. . 1 



11 Triodon 1 



Total... 19 



Fragilaria (23) 



1 construens .... 1 



2 intermedia .... 2 



3 mutabilis 1 



4 — intercedens 1 



5 virescens exig. . 1 



Total... 6 



Number 

 of hot 

 springs 



Frustulia {3) 



1 rhomb, saxon.. 2 



2 — leptoeeph. 1 



3 'vulgaris 10 



Total, 



13 



Gomphonema(23) 



1 'acuminatum . . 2 



2 — f . coronata 



3 — f. trigonoc. 



4 angust. prod.. 



5 constrictum . . 



6 gracile aurit . 



7 — dichotom 



8 — navicul. . 



9 parvulum .... 

 10 subclavatum . 



Total 



Hantzschia (5) 



1 amphioxys .... 9 



2 — elongata. 1 



3 truncata 1 



Total 



11 



Mastogloia (3) 



1 ellipt. Dans.. . . 5 



2 *Smithi lacust. . 1 



Total . . 



6 



M e 1 o s i r a 



1 distans niv.. . . 1 



2 ital. tenuis 2 



3 varians 4 



Total... 7 



Meridion (1) 



1 circulare 12 



Total... 12 



Navicula (69) 



1 anglica 2 



2 cincta 2 



3 — angusta . 1 



4 contenta biceps 1 



9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 



Number 



of hot 

 springs 



cryptocephala . 2 



— exilis 1 



cusp, ambig. . . 1 



dicephala 7 



— undulata 1 



gracilis 1 



— schizonem. 1 



hungar. capit. . 1 



mutica Cohni . 3 



nivalis 4 



pereg. Meniscus 1 



Pupula 3 



pusilla 5 



*radiosa 8 



rhyncoceph.. . . 1 



Rotæana obi... 1 



Semen 2 



virid slesvic. . . 2 



Total. . . 51 



Neidium (11) 



affine amph. . . 5 



bisulc 1 



dubium 2 



Total 



8 



Xitzschia (.34) 



1 amphibia 17 



2 - Frauenf. . 1 



3 angustata 1 



4 commut 1 



5 Dcnticula 4 



6 Frustulum ... 1 



7 linearis 2 



8 Nathorsti 1 



9 Palea 2 



10 — fonticola . 1 



11 — tenuirostris 1 



12 Sigma Clausi. . 2 



13 sigmoidea .... 1 



14 *sinuata 4 



15 *thermalis 3 



16 — minor. . 1 



Total. .. 43 



