28 DREDGING KEPOHTS. 



In 1863, eight of the species procured may be thus distributed : 



A. Species new to science, 0. 



B. Species new to Britain, 4. 



Thalestris longimana, Glaus ; Alteutlia hopyroides, Claus ; 

 Peltogaster sulcatus, Lilljeborg ; and Clistosaccus Paguri, 

 Lilljeborg. 



C. Species new to the Local Fauna, 4. 



Lysianassa longicornis, Lucas ; Otus carmatus, Bate ; Saccu- 

 lina Carcini, Thompson ; Peltog aster Paguri, Rathke. 

 In 1864, of 16 species for the first time obtained on the coasts 

 of Durham and Northumberland there were — 



A. Species new to science, 8. 



Cheirocratus Mantis, Norman ; Unciola planipes, Norman ; 

 Cythere declivis, Norman ; C. Imvata, Norman ; C. multi- 

 fora, Norman; C. guttata, Norman; Cythereis Diinelmensis, 

 Norman ; Nyynphon rubrum, Hodge. 



B. Species new to Britain, 0. 



C. Species new to the Local Fauna, 8. 



Pagurus ferrugineus, Norman ; Crangon fasciatus, Bisso ; 

 Anonyx Hottollii, Kroyer ; Monoculodes earinatus, Bate ; 

 Westwoodilla ccecula, Bate ; Protomedeia Whitei, Bate ; 

 Bopyrus, ; Cythere avena, Norman. 



It will be seen from the foregoing statistics, that the whole 

 results of the British Association dredging, as regards the Crus- 

 tacea, are, that of a sum total of 158 species procured, 22 were 

 new to science, 10 were species which had been described by 

 Scandinavian and other naturalists but had not before been found 

 in the British seas, and 41 others had not previously been ob- 

 tained on this part of the coast. The additions therefore which 

 have been made in this branch of marine zoology to our local 

 Fauna are very satisfactory. 



%* Since the foregoing has been in print, I have had an oppor- 

 tunity of examining the type specimens of Cytheridea dehilis, Jones, 

 and I am at a loss to understand how Professor Rupert Jones can 

 have identified Mr. Brady's Arctic specimens with that species, 



