B. Shrubsolei Cl. — A. In the North Sea in June rare E. of Firth of Tay, more
or less rare N. of Holland. In July, August rare off the coast of Holland. — B. In the
E. Channel at Plymouth rare in January and March, common in April, rare in August.
At S:t Vaast la Hogue, very abundant from the middle of June to the middle of
August, rare from October to December. — C. At Helder more or less common from
the middle of May to November. — D. In the Skagerak more or less rare in July and
in the first days of October.
R. Stolterfothii H. Per. — A. In the North Sea in March rare at the border of the
Fisher Bank. June: rare to the north of the Dutch coast. November: common near the
E. Channel. — B. In the,E. Channel at Plymouth rare in March, common from April to
the end of June, rare in August, September. At S:t Vaast la Hogue rare from June to
August, very common from the end of October to the end of December. — C. At
Helder rare in May, June and in November, December. — D. In the Skagerak in
September and October, rare.
R. styliformis Btw. — A. In the North Sea in March as a rule sparingly from
Hanstholm along the Danish coast to about 60° N. and above the Fisher Bank; along the
northern border of the Dogger Bank as well as SE. of the Dogger Bank or, practically, along
the border of the 60 metre plateau. In June from Holland along the Danish coast to Hirthals.
