326 TRANSACTIONS, NATURAL HISTORY SOCIETY OF GLASGOW. 



Finally tlie writer must return thanks to the 

 friends who have kindly assisted in the drawing- 

 up of this list. Mr. David Robertson supjDlied the 

 localities for many of the known species, including- 

 a number discovered by himself in the Clyde, in 

 addition to other v^aluable information; his assist- 

 ance is here gratefully acknowledged. The Rev. 

 Canon Norman also very kindly examined some 

 of the doubtful species, and identified all the rarer 

 SchizoiDods; we are also indebted to him for hi& 

 opinion on several of the more obscure species. 

 Mr. George Brook furnished the names of those 

 species taken by himself in Loch Fyne, and lent 

 a collection of Mysidae from Tarbert which included 

 at least three rare forms. 



DECAPODA. 



BR ACHYURA. 



Subtribe MAIOIDEA. 



Family INACHIDAE. 



Genus I N A c H u s , Fabr. 



INACHUS DORSETTENSIS. 



Cancer dorsettensis, Pennant, Brit. Zool. vol. iv., p. 12, pi.. 

 X. fig. 1. 



Cancer scorpio, Fabricius, Ent. Syst. t. ii., p. 462. 



Inachus scorpio, Fabricius, Suppl. Ent. Syst. p. 358. — M. Edw.,. 

 Hist. Nat. des Crust, t. i., p. 288. 



Inachus dorsettensis. Leach, Malac. Brit. pi. xxii., figs. 1-6. — 

 Bell. Brit. Crust, p. 13. 



Abundant in all parts of the Clyde as far up as 

 the Gareloch, in 5-40 fathoms, usually on hard 

 ground. Females with ova in March. 



INACHUS DORYNCHUS. 



Inachus dorynchus. Leach, Edin. Ency. art. Crust, p. 431 ;, 

 Malac. Brit. pi. xxii., figs. 7-8.— Bell, Brit. Crust, p. 16. 



Off Cumbrae, rnre (Robertson). 



