KUNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 63. N:0 2. 21 



no Styelid resembling it has been reported elsewhere. For those reasons one can not 

 at present determine whether the species here described is to be regarded as an 

 enderaic or as a relic form, or whether possibly its occurrence there is accidental, 

 the animal having been carried, as larva or adult, from other regions to Samlenfjord. 



Styela clavata Pallas 1774. 



Syn. Styela greéleyi, Rittee 1899. 



Distribution: Kamtchatka (Pallas 1774). Bering Sea: Pribilof Islands (Ritter 1899). 



Pelonaia corrugata Goodsir and Forbes 1841. 



Pl. 1, figs. 10—13. 



Syn. Pelonaia villosa, Särs 1858, 1866. 



» glabra, Forbes a. Hanley 1853. 

 » » Herdman 1891. 



» arenifera, Stimpson 1851. 

 » » Whiteaves 1901. 



Habitat: 



West coast oj Siveden: Bohuslän, off the mouth of Gullmarn, E. of Grötön, 

 10—15 fms, 1 sp (July 2, 1887, C. Aurivillius). 



Norivay: Finmarken, Sörvaer, many sps (S. Loven). — Trondhjemsfjord, Rissen 

 Bay, 15 — 30 fms, clay with sand, 1 sp (Hj. Östergren). 



Iceland: Berufjord, 25 m, clay, many sps. 



Greenland: West Greenland, (Sofia Exp. 1883): Waigat Strait, Atanikerdluk, 

 20 — 25 fms, clay, 2 sps (July 7, 1883); D:o 25 fms, sand and stones with algae, 1 

 sp (July 17, 1883). - Ikamiut, 15—20 fms, clay, 1 sp (July 24, 1870, Öberg). — 

 Éast Greenland: Scoresby Sound, Cape Stewart, 70° 27' N— 22° 35' W, 13—18 m, 

 clay, stones and algae, 2 sps (July 7, 1899, Greenland Exp. 1899). 



Kola Peninsula : Lumbowski, 25 fms, sand with shells and stones, 3 sps (August 

 10, 1877, Sandeberg's Exp.). 



N ovaja Zemlja: Novaja Zemlja Exp. 1875 (Théel and Stuxberg): Besimannaja 

 Bay, 4—10 fms, clay, many sps (July 3, 1875); Matotchkin Shar, 2 — 6 fms, sand and 

 clay, many sps (July 10, 12, 1875). — YVithout definite locality, 2 sps (1891 Ekstam). 



Kära Sea: Novaja Zemlja Exp. 1875 (Théel a. Stuxberg): 71° 6' N— 66° 23' E, 

 3 sps; 71° 19' N— 66° 5' E, 7 sps, 8-12 fms, sand (August 6, 1875); 71° 55' N— 67° 

 E, 32 fms, clay, 1 sp (August 7, 1875). 



Jan Mayen: Drift-wood Bay, 70° 55' N-8° 30' W, 14—21 m, black sand, many 

 sps (June 12, 1899, Greenland Exp. 1899). 



Spitsbergen : Without definite locality, 1 sp; Spb. Exp. 1861 (I. A. Malmgren): 

 Treurenburg Bay, 79° 55' N— 16° 5' E, 14—25 fms, clay and stones, many sps (June 

 1861); D:o Hecla Cove, 6-20 fms, 1 sp (June 11, 1861); Shoal Point, 25—30 fms, 

 clay, 1 sp (July 1861); Wijde Bay, east coast, 40 fms, clay, 1 sp (July 1861); 

 Kobbe Bay, 7 sps; Kings Bay, 20 fms, fine, light-coloured clay, 1 sp (August 1861). 



