232 J. MURRAY ON GASTROTRICHA. 



species of Desmoscolex, so it is probably not a true 

 Gastrotrich. 

 *26. Grunspan, Therese. Systematik cler Gastrotrichen. Zool. 

 Jahrb., pp. 214-56, 1908. 



A comprehensive synopsis of all known species. Seventy 

 admitted species ; six new species and a new genus /. terges- 

 tinum, I. cyclocephalum, C. zelinkai (and var. gra.censis), C. 

 tenuis, C. midtispinosas, Setoptcs primus(gen. et sp. nov.). 



27. Ibid. Die SUsswasser-Gastro-trichen Europas. Eine zusam- 



menfassende Darstellung ihrer Anatomie, Biologie und Sys- 

 tematik. Ann. Biol. Lacustre, Bruxelles, vol. 4, pp. 21 1 365 ? 

 61 figs. 



28. Hartog, M. Rotifera Gastrotricha and Kinorhynchia. 



Cambridge Nat. Hist., vol. 2, p. 232, etc., 1896. 



A good account and figures of seven known species. 



29. Heinrich u. Ehrenberg. Symbolae physicae. Evertebrata. 



I. Phytozoa, Plates. Berlin, 1828; text, 1831. 



PI. I., fig. 11, Diurella podura (= Ichthydium). 

 *30. Hlava, S. Syst. Stell. v. Polyarthra fusiformis Spencer. 

 Zoo. Anz., 28, pp. 8-9, December 1904. 



New genus Stylochaeta (sp. S. fusiformis Spencer). 



31. Imhof, 0. Tiefseefauna SUsswasserbecken. Zoo. Anz., 8, 



p. 325, 1885. 



Found C. maximus as an abyssal species in lakes. 



32. Joblot. Nouvelles Observations, p. 79, PI. 10, fig. 22, 1718. 



" Poisson a la tete faite en trefle " ( = /. podura). 



33. Kojevnikof, G. Faune de la mer Baltique orientale. 



Congres intern. Zool. II., Moscow, pp. 132-57, 1892. 

 I have been unable to find this work. 



34. Lamarck. Hist. nat. des Animaux sans vertebre, p. 447, 1850. 



Furcocerca podura ( = Ichthydium). 

 *35. Lauterborn, R. Rot. -Fauna d. Rheins u. s. Altwasser. 

 Zool. Jahrb., 7, Syst., pp. 1^54-73, PI. 11, 1893. 



New species Dasydytes zelinkai, C. mawacanihus . The 

 description shows D. zelinkai as a not very distinct variety 

 of D. goniathrix Gosse. No figure is given. C. macra- 

 canthus appears to be C. entzii Dad. 

 36. Ibid. Die sapropelische Lebewelt. Zoo. Anz., 24, pp. 50-55, 

 1901. 



Dasydytes zelinkai (see previous paper). 



