1905J Fortegnelse over de arktiske bryozoer. 21 



Porella saccata Busk. 

 [= Porella elegantula Auct., non D'Orbigny.] 



Syn: Eschara saccata Busk (in: Ann. and. Mag. f. nat. history Series II, 

 vol. 18, p. 33, tab. 1, fig-. 5). M. Sårs II, p. 144. Eschara elegantula Smitt I, 

 1867 (Bihang), p. 24, tab. 26, fig. 140—146, Smitt II, p. 22, III, p. 30. Stux- 

 BERG p. 114. Porella saccata Waters p. 81, tab. 10, fig. 8 — 12, 14 — 17. Porella 

 elegantula Levinsen p. 14. Nordgaard I, p. 25, III, p. 12. Vanhoffen p. 234. 

 BiDENKAP I, p. 627, tab. 25, fig. 8, I, p. 627, tab. 25, fig. 7 (var. palmata), III, 

 p. 253, IV, p. 516 (elegantula)^ p. 533 (var. palmata), Porella saccata Nord- 

 gaard IV, p. 168, tab. III, f. 16. Eschara elegantula Norman III, p. 208, 209. 

 Busk I, p. 235. 



Circumpolar. 



Porella princeps Norman. 



Monoporella spinulifera, var. praeclara Hincks IV, p. 152, tab. 8, f. 3. 

 Porella princejps Norman I, p. 114, tab. 9, f. 8—11. Nordgaard IV, p. 168, 

 tab. IV, f. 21—23. 



N. Norge, Grønland. 



Porella aper ta Boeck. 



Lepralia aperta Boeck Chr. Vid. Selsk. Forh., 1861, p. 50. Porella lævis 

 Smitt p. p. I, 1867 p. 21. Porella inflata Waters I, p. 83, t. 1*0, 10, f. 6—7. 

 Porella aperta Norman I (v. 12), p. 112. Nordgaard IV, p. 168. 



N. Norge, Spitsbergen, Franz Josefs 1. 

 Porella obesa Waters. 

 Porella ohesa Waters p. 84, tab. 12, £,g. 22—24. 



Franz Josefs 1. 



Porella glaciata Waters. 



? 1867 Eschara cervicornis, Lepraliae forma Smitt I, 1867 (Bihang), p. 23, 

 tab. 26, fig. 136 — 137. ? Porella compressa p. p. Bidenkap I, p. 628. P Lepralia 

 arctica M. Sårs I, p. 149. Porella glaciata Waters p. 78, Woodcuts 2 & 3. 

 Nordgaard IV, p. 168, t. v., f. 5—7. 



Franz Josefs 1., N. Norge, Spitsbergen (?). 



Porella plana Hincks. 



Porella Skenei, f. x)lana Hincks IV, vol. I, p. 221, tab. 14, fig. 6. Porella 

 concinna, granular var. Hincks IV, p. 156, tab. 8, fig. 6. Porella playia Waters. 

 Schizoporella 2>lana Hincks II. Porella plana Andersson p. 543. 



Barentshavet, Franz Josefs 1., [St. Lawrence b.], Spitsbergen. 



