British Enchytrseids. By Rev. H. Friend '. 147 



Mr. Hillman collected a form at Rolleston, Notts, on May 14, 1913, 

 which leads to the suspicion that densa may be a true species. It 

 has not yet been carefully described. 



27. F. diachseta Bret. 1900, Bretscher, in Eev. Suisse Zool., 

 viii. p. 451. 1902, ib., x. pp. 23-4. See No. 24 above. First 

 British record in Trans. Notts Nat. Soc, 1910-11, p. 41. Fre- 

 quently found in Notts since. 1913, Pocklington, Yorkshire, 

 December 1. 



28. F. galba Hoffm. 1843, Hoffmeister, in Arch. Natur., xci. 

 p. 194; Michaelsen, Das Tierreich, p. 101; Friend, in J.R.M.S. 

 1912, pp. 12-13. Recently found in Notts and elsewhere. See 

 Southern, Proc. Roy. Irish Acad., xxvii. p. 163. 



29. F. glandifera Friend. 1913, Friend, in J.R.M.S., pp. 263-5. 

 Separated from bullosa and bulbifera ; characters permanent. 

 Trans. Notts Nat. Soc, 1910-11, p. 40. 



30. F. glandtdosa Southern. 1907, Southern, in Irish Nat., 

 xvi. p. 76. 1909, Proc. Roy. Ir. Acad., xxvii. p. 162 ; Dublin 

 and Edinburgh. 1911, Friend, in Trans. Notts Nat. Soc, 1910-11, 

 p. 41. 



31. F. hegemon Vejd. 1887, Enchytrseus hegemon Vejdovsky, 

 in SB. Bohm. Ges., p. 303 ; Michaelsen, Das Tierreich, p. 101. 

 The earliest British record is doubtful. See Friend, in J.R.M.S. 

 (1912) p. 15. 1909, Southern, in Proc. Roy. Irish Acad., xxvii. 

 pp. 164-5. 



32. F. helvetica Bret. 1896, Bretscher, in Rev. Suisse Zool., 

 iii. p. 516. 1899. ib., vi. p. 407 ; Michaelsen, Das Tierreich, p. 98. 

 1911, Friend, in Naturalist, p. 291. Frequent records during the 

 past three years awaiting revision. 



32a. F. hillrnani Friend. 1913, Zoologist, December, p. 462. 

 Jersey. 



33. F. humilis Friend. 1911, Friend, in Naturalist, August, 

 p. 291. 1912, J.R.M.S., pp. 20-1. Smisby, near Ashby-de-la- 

 Zouch, January 31, 1913. 



34. F. leydigi Vejd. 1877, Enchytrseus leydigii, Vejdovsky, in 

 SB. Bohm. Ges., p. 303 ; Michaelsen, Das Tierrejch, p. 97. 1912, 

 Friend, in J.R.M.S., comp. 1907, Southern, in Proc. Roy. Ir. 

 Acad., xxvii. pp. 161-2. Several gleanings from various parts of 

 England and Jersey show the need of further revision here. 



35. F. lolifera Vejd. 1879, Enchytrseus lolifer Vejdovsky, 

 Enchytraidse, p. 57. Michaelsen, Das Tierreich, p. 98. 1907, 

 Southern, in Proc. Roy. Ir. Acad., xxvii. p. 163. 1911, Friend, in 

 Trans. Notts Nat. Soc, p. 41. 1912, J.R.M.S., p. 12 ; ib., 1913, 

 p. 268, for var. minor. So fluid are some of the forms that it 

 seems at times absolutely impossible to fix the species. 



36. F. maculata Issel. 1905, Issel, in Zool. Jahrb., xxii. pp. 

 466-8. Fields between Swadlincote and Overseal, Derbyshire, 

 April 12, 1912. 



