must be an exceedingly abundant species in the Wash. Several others subsequently, undoubtedly taken from the same locality.
Long Rough Dab. An example, 16½ in., of Hippoglossoides limandoides came to hand on Feb. 21st.
Cuckoo Ray. A very beautiful Cuckoo Ray (Raia miraletus) was taken on a line just off Yarmouth on the night of April 3rd.
Curious Plaice. I received a Plaice (Pleuronectes platessa) on April 8th; it measured 11 in. Across the under side, quite in the centre of its length, ran a supplementary fin. There were three fin-rays towards either margin, and a connecting web joining each. Across the rayless centre the web still extended. The fin was quite free to work.
Greenland Bullhead. An example of Cottus groenlandicus was taken on a hook off Yarmouth by some long-line fishermen. Length, 7 in.—A. Patterson (Ibis House, Great Yarmouth).
CRUSTACEA.
Meristic Variation in the Edible Crab.—A specimen of Cancer pagurus was given me on April 28th with one of the pincer-claws abnormally developed, a large double pointed fixed claw projecting from the lower claw. When the movable claw was opened the three made a perfect capital W.—A. Patterson (Ibis House, Great Yarmouth).
