192 J. MURRAY ON WATER-BEARS, OR TARDTGRADA. 



e. 3 lateral setae (including a) : no sublateral f^picules. 



37. E. granidatus Doyere (3). 



38. E. merokensis Richters 



(34). 



39. E. longispinosus Murray 



(24). 



40. E. meridionalisM-Uvrsij (17). 



f. 4 lateral setae ; no sublateral spicules. 



41. E. testudo Doyere (3). 



42. E. muscicola Plate (27). 



43. E. filanientosus Plate (27). 



44. E. hlumi Pichters (31). 



45. E. crassus Ricliters (36). 



46. E. velaminis Murray (25). 



g. 5 lateral setae ; no sublateral spicules. 



47. E. quadrispi7iosus Pichters | 48. E. scrofa Pichters (29). 

 (29). 1 



2. Genus Echiniscoides Plate (27). 

 49. E. sigismu7idi Max Schultze (52). 



3. Genus Halechiniscus Pichters (40). 

 50. R. guiteli Pichters (40). 



4. Genus Oreella Murray (25). 



51. 0. mollis Murray (25). 



5. Genus Tetrakentron Cnenot (2). 



52. T. synaptae Cue not (2). 



6. Genus Batillipes Pichters (45), 



53. B. mirus Pichters (45). 



7. Genus Microlyda Hay (10). 



54. M. dujardini Plate (27) 



