KONGL. SV. VET. AKADKMlENtS UANDLINGAl!. RANlJ 36. N:iJ 8. S7 



November, aljundant E. of Ncwcastle, sparingly in tli(^ a,ro;i, hetweeii 57° N. h" E., Skagen 

 and the mouth of Elbe. V. roo. M. r. Dceember, V. r + r. M. r + +. 



1902 January, M. r. Februari/, sparingly in the area bctween 56° N. 1°E. and W. 

 Jiitland. Skagerak r. N. of Skagen 120 — 60 ni., along the coast sparingly at the sui'face. 

 Afa//, sparingly S.W. of Norway and N. of Jutland from Liinfjord to Skagen. Jime V. 

 oro. Juli/, M. roo. — »S. Tp. 



Ceratiiim longipes Baiby. — 1901 Januari/, V. re +; M. ec +. Februari/, V. 

 + + + ; Norw. 63°— 64°N. 2°— 6° E. c to r\ 68° N. ' 13°— 14° E. c; 69° N. 16°— 17° E. c +. 

 March, Norw. 71°— 74°N. 16°— 24° E. c to r. April, V. + er. Norw. 69° N. 14°— 18° 

 E. +. May, V. oc +. M. ccr. Atl. area from 62° N. 3° W. to 61° N. 5° E. and 68° N. 

 13° E., most common in the north. Jane, M. rr. August, not rare W. of Scotland, vei-y 

 eommon N.W. of Scotland, rare between Firth of Forth and Skagerak, rare W. of Schles- 

 wig. Skagerak, very sparingly, chiefly in 20 — 40 m. September, V. +. October, V. ror. 

 M. + + r. November, round Scotland r, central North Sea r, west of Jutland +. V. 

 + + r. M. +. December, V. + c +. M. + r +. R.Sg. r. Nh. r. 



1902 January, V. c +. M. +. February, sparingly in the whole North Sea from 

 the Orkneys to Holland and Skagen. Skagerak, common at 58°— 58°25' N. 9°50'— ir8' 

 E. and common in the GuUmarfjord, other^vise more or less sparingly everywhere. March, 

 V. oor. April, M. or. V. rr +. May, very rare W. of Scotland. Area 58° N. 1°— 6° 

 E., Skagen and 56° N. 7°31' E., most abundant N.W. of Jutland. Off the coast of Hol- 

 land sparingly. M. + rr. V. r + +. June, M. r. V. co +. July, M. rrr. V. rr +. 

 The fjords r to + in the superficial layers. — T, Ns. 



Ceratiuiu macroceros Ehrenbkkg. — 1901 Januari/, V. cvr. M. or. February, 

 Y. o + o; Norw. 63°— 64° N. 0°— 6°E. to 68°— 70° N. 17°— 10° N. c to r. Marc/i, Norw. 

 71°— 74°N. 16°— 24°E. + to r. April, V. oro. Norw. 69° N. 14°— 18°E. +. May, V. 

 + r +. Norw. 61° N. 3°— 5° E. +, 68° N. 8°— 13° E. + to c. July, M. ror. August, 

 more or less abundant from the Orkneys and Firth of Forth to S. Norway and W. Den- 

 mark, not found in the soutliern North Sea. Whole Skagerak, very common. September, 

 V. c. October, V. ccc. M. + er. November, very abundant in the area between 58° N. 

 1°E., Firth of Forth, Newcastle and Skagen, not common E. of Doggcr bank. V. ccc. 

 M. r. December, V. ccr. M. rco. R.Sg. c. Nh. c. 



1902 January, V. r. February, common at 56° N. 3° E. and from 59° N. 0° E. to 

 S. Norway and Skagen, otherwise sparingly in the whole North Sea. Skagerak common 

 at 58°5' N. 10°37'E. otherwise sparingly everywhere and chiefiy between 130 — 25 m. 

 In the inner part of Gullnuirfjord (at Alsbäck) common at the surface. May, sparingly 

 in the area between 58° N. 2° E., Newcastle and Skagen. M. r + r. V. oo +. June, 

 V. + oc. July, M. c + r. V. + re. The fjords + to c. — Tp. S. 



Ceratium tripos Du.jabdin. — 1901 January, V. oc +. M. + +. February, V. + + o; 

 Norw. 63°— 64° N. 0°— 6° E. to 68°— 70°N. 17°— 10° E. c to r. March, Norw. 71°— 74° N. 

 16°— 24°E. c to r. April, V. rrr. M. rrr. Norw. 69° N. 14°— 18°E. c to r. May, V. 



