54 GLOSSOPORIDiE. 



10. G. eachana, body oval; anterior portion not dilated into a 

 distinctly-formed head ; back smooth ; margin slightly crenulate ; 

 eyes 8 ; stomachal lobes 8, subpinnate ; prevailing hue hyaline. 

 Length 9'" ; breadth 2'". 



Glossiphonia eachana, W. Thompson in Ann. Sf Mag. Nat. Hist, xviii. 

 390, fig. 



Hab. Lough Neagh, W. Thompson. 



11. G.? lineata, elongate, greyish, the back marked in a longitu- 

 dinal direction with four dark lines ; eyes 6, in two transverse series, 

 the front larger than the hinder ones. Length 16'"; breadth 



2'", 



Hirudo lineata, MiilL Verm. i. ii. 39 ; Zool. Dan. Prod. 220. John- 

 son on Med. Leech, 34. Fleming in Wern. Mem. iii. 400. Blainv. 

 Diet, des Sc. nat. xlvii. 264. 



Erpobdella lineata, Flem. Phil Zool. ii. 604. 



Glossobdella lineata, Blainv. Diet. Ivii. 665. 



Glossiphonia? lineata, Moq.-Tandon, Monogr. 381. 



Clepsine lineata. Dies. Syst. Helm. i. 455. 



Hab. Marshes : rare. 



Obs. This is placed by Diesing among the '* species inquirendse," 

 and is of uncertain genus. 



