2, Statistical 
work 
a, General 
ADMINISTRATION-REPORT 1903—04 AN 
No. 6. Harry M. Kyız, On a new Form of Trawl Net, designed to fish in mid- 
water as well as on the ground. Preliminary notice. 8 p. November 1903. 
No. 7. P. J. van Breemen, Ueber das Vorkommen von Oithona nana Giesbr. in 
der Nordsee. Mit einer Karte. 24 S. November 1903. 
No.8—9. T. Wemyss Furron, On the Spawning of the Cod (Gadus morrhua L.) in 
No. 
No. 
Autumn in the North Sea. With a chart. 
= A new Mark for Fish. 
Together: 14 p. March 1904. 
. 10. G. O. Sars, On a new (Planktonic) Species of the Genus Apherusa.. 4 p. 
With a plate. March 1904. 
. 11. Martin KNUDSEN, o; Tabelle, Anhang zu den 1901 ausgegebenen hydro- 
graphischen Tabellen. 23 S. Mai 1904. \ 
12. Catalogue des poissons du nord de l’Europe, avec les noms vulgaires dont 
on se sert dans les langues de cette région. 76 p. Mai 1904. 
13 A. Die Ostsee-Fischerei in ihrer jetzigen Lage. (Erster Teil.) 
I. Uebersicht über die Seefischerei in den dänischen Gewässern innerhalb 
Skagens. Im Auftrag von Dr. C. G. Jou. Petersen, bearbeitet von 
ANDREAS OTTERSTROM. > 
II. Uebersicht über die Seefischerei Schwedens an den süd- und östlichen 
Küsten dieses Landes. Bearbeitet von Dr. FıLıp Trysom and Arr 
WOLLEBEK. 
Together: 59 S. 6 Taf. Juni 1904. 
9a. The Bureau has begun the preparation of a review over the published fisheries 
statistics of the countries bordering on the North Sea. The Statistical work 
originally belonged to that of Committee B but was transferred to the Bureau 
at the February meeting of the International Council. 
In accordance with the present scheme the review begins with a short 
description of the chief fisheries in each country and of the statistics which can 
be made use of for the problems concerned. Of this work the biological assi- 
stant, Dr. Harry M. Kyi, has done the major portion, namely, the review of 
the statistics of England, Scotland, Norway, Sweden and Denmark, whilst Ger- 
many, Holland, Belgium (and France) have been dealt with by the General 
Secretary. This work is at present almost finished. The general summary, 
now being prepared by Dr. Kyze, will contain a critical review of all the avail- 
able statistics and endeavour as far as possible to throw light upon the question 
of over-fishing, especially of the North Sea. Finally, proposals and recommen- 
