GENERAL SUMMARY OF RESULTS. 295 
Coscinodiscus radiatus, Lhrenberg. 
excentricus, Zirenberg. 
Actinoptychus undulatus, Hhrenberg. 
Biddulphia aurita, Brébisson. 
Actinocyclus Ralfsii, Hhrenberg, (Smith), 
Eupodiscus tessellatus, Roper. 
Syndendrium diadema, Hhrenberg. 
* Gomphonema gemmatum, Agardh. 
Actiniscus Sirius, Hirenberg. 
Tabular Summary of the foregoing Reports. 
P 3. 
il, a Er North Northumber- 
10-30 miles east or Weare spe 10 land. Chiefly Ber. a 
Tynemouth. Hard ape Berea me- Wick Bay, ground UO 
bottom, 15-25 fms. | mouth, 20-30 fate poe au various, 25- 
Mollusca .........- 56 56 105 138 
Crustacea, includ- 
ing Pycnogonidz 55 47 50 101 
Echinodermata .... 7 16 16 27 
Zoophyta ...-oc-0+ 34 26 47 84. 
Foraminifera...... Bt 24 50 55 
Specimens of nearly all the species which were obtained have 
been deposited in the Newcastle Museum, where they can always 
be referred to. 
* This is a fresh-water form, and probably an interloper, washed down by the Tweed. 
