- 368 — 



N" 759 PAUTRASK — STENSELE LAPPMARK (Suède) 



Achnanthes flexellum Bréb. 

 Anomœoneis serians Bréb. var, 

 Cymbella seqaaiis W. Sm. 



— arctica Lag. 



— cesati Rab. 



— cuspidata Ktz. 



— helvelica Ktz. 



— naviculacea Grun. 



— SDbaequali* Grun. 

 Encyonema norvegica Grun. 

 Epitbemia argus Ktz. 

 Ennotia arcus Eh. 

 Frustulia crassinervia Bréb. 

 Gomphonema constrictum Eh. 



— sagitta Schum. 



nfaricnla hebes Ralfs. 



— radiosa Ktz. 

 Neidiam iridis Eh. 

 Nitzscbia angustata Grun. 



Piiinnlaria biceps Greg. 



— gentilis Donk. 



— gracillima Gres< 



— legumen Eh. 



— microstauron Eh, 



— stauroptera Grun. 

 stomatophora Grun. 



— viridis Eh. 



Stauroneis anceps Bréb. 



— gracilis Eh. 



Tabellaria fenestrata Ktz. 



N° 760 TROUVILLE - CALVADOS (France) 



Ampbora cymbifera Greg. 



— excisa Greg. 



— fasciata Greg. 



— Isevis Greg. 



— obtusa Greg. 



— pellucida Greg. 

 Ampbiprora lepidoptera Greg. 



— pusilla Greg. 

 Hantzschia marina Grun. 

 Navicula arenaria Donk. 



— fortis Greg. 



IVavicala granulata Bréb. 



— humerosa Bréb. 



— littoralis Donk. 



— minor Greg. 



— northumbrica Donk. 



— palpebralis Bréb. 



— pygmœa Eh. 



— retusa Bréb. 



— Treveleyana Donk. 



Nitzscbia salinarum Grun. 



— spathulata Bréb. 



No 761 



CETTE — HÉRAULT (France) 

 Estomac d'Ascidies 



Acbnanthes longipes kg. 

 Actinoptycbus vulgaris Schum. 



I Actinoptycbus undulatus Eh. 

 I Ampbiprora lepidoptera Greg. 



