34 



ACTINIARIA 



Habitat 



nemathybomes 



capitu- 

 lum 



tentacles 

 n. sp. 



actinopharynx 

 n (a) n (a) n (b) 



i) Vaderoame 



2) Kristlneberg 



3) Styrso 



4) Varholmen 



5) Drobalc 



6) Bohuslan Zool. St. 



7) Kattegat 



8) - 



9) Samso Belt 



58-62 X 2.5 fl 



53-65 



41-58 X 2.5 



43-61 X 2 



41-48 X 2 



48 X 2 



36-50 X 2 



about 46 X 2 



43-55 X 2 



4S-81 X 4-511 

 48-86 



41-72 X 4-5 



46-67 X 3.5 (-5) 



41-58 X 4 (5) 



48-65 X 3.5-4-5 



36-61 X 3.5-4 



38-53 X 3.5-4 



43-65 X 3.5 (5) 



19-23 X 2fl 



17-22 X 2(2.5) 



14-17," 



14-17 



14 X 2 11 

 14-17 X 2 



25-29 X 2.5-3,i( 



30 X 7," 

 26 X 7 



11, n(a); typical nematocysts, spirocysts, n{b): nematocysts with discernible basal part to the spiral thread. 

 The specimens provided with smaller nematocysts were small No. 8 (0.55X015 cm No. 9) 0.65X015 cm. 



never exceeds 20; they variate in number; in several sectioned specimens I have found between 13 to 18 

 folds. I have reproduced the pennons from 3 different specimens in the textfigs. 20 — 22, of which textfig. 22 



Fig. 20. 



Fig. 21. 



Textfigs. 20 — 24. 



Edwardsia longicornis. 



Transverse sections of pennons (figs. 



20 — 22) and parietal muscles (figs. 23, 



24) in the reproductive tract. Figs. 



20, 21, 23 specimens from Bohuslan. 



Figs. 22, 24 specimen from Saniso 



Belt, compare the text! 



Fig. 22, 



Fig. 23. 



Fig. 24. 



^^m^^rn^ 



