M NILS HJ. ODHNER 



Rennesø, 1 sp., ]. 5.5 — Maerdø, 6 sps., max. 1. 9— Kristiania- 

 fjord, 4 sps., max. 1. 9. 



Fam. Pseudodorididae. 



This family was established by Eliot in 1910 for the small 

 forms which resemble externally true Dorids, have a circular 

 velum round the mouth, a usually broad radula, and retractile 

 rhinophores. 



Doridunculus echinulatus G. 0. Sars. Selsøvik, 1 sp., 1. 

 4.5 — The type specimen was found at Risvaer, Lofoten; the 

 present example is the single one known beside that. D. pen- 

 tabranchus described by me in 1907 is perhaps a large speci- 

 men of this species only. 



Acanthodoris pilosa Müller. Mortensnes, 3 sps., max. 1. 

 15 — Vadsø, on the strand, 1 sp., 1. 12 — Hammerfest (Esmark), 

 1 sp., 1. 17 — Tromsø, 3 sps., max. 1. 23 — Foldenfjord, 1 sp., 

 1. 13 (var. fused) — Florø, 4 sps., max. 1. 17 (var. fusca)— 

 Bergen, 4 sps., max. 1. 10 (var. fusca) — Stensund, Ask, lami- 

 narian zone (Appelløf), 1 sp., I. 18 — Egersund, 1 sp., 1. 5 — 

 Maerdø, 1 sp., 1. 10— Bjeikø, Kristianiafjorden», and other loca- 

 lities, many sps., max. 1. 9 (one sp. from 8—1 fms, 1. 7). 



Adalaria proxima Alder & Hancock. Egersund, 3 sps., 

 max. 1. 5 — Sulen, jaminarian zone (Kiaer & Manby 1890), 

 many sps., max. 1. 10. 



Adalaria lovéni Alder & Hancock. Aalesund, 8 sps., max 

 1. 11— Molde, 1 sp., 1. 10.— Florø, 6 sps., max. 1. 15— 

 Skjaergehavn (Appelløf Aug. 1898), 2 sps., max. 1. 10— Hjelte- 

 fjord, 0—100 m (Appelløf 24/g 1907), 1 sp., 1. 12— Bergens- 

 fjord, many sps., max. 1. 14 — Kvitingsø, 12—20 fms 2 sps., 

 max. 1. 10 — Egersund, 2 sps., max. 1. 7.5. 



Lamellidoris bilamellata Linné. Øxfjord (M. Sars), 1 sp., 

 1. 15 (det. as „Doris muricata varietas"); 3 sps., max. 1. 22 

 (det. as D. muricata var. hrunnea) — Skatøren, 30 fms, 1 sp., 

 1. 10— Florø, 8 sps., max. 1, 17 (det. as „Doris parviflora 



