194 



J. MURRAY ON WATER-BEARS, OR TARDIGRADA. 



C. Eggs smooth, oval, viscous, laid free. 

 86, M. antarcticus Kichters (32). 



D. Eggs smooth, laid in the skin at the moult. 

 a. Body smooth, claws diverging from base or near it. 



87. M. tetradactylus Greeff (9). 



88. M. tetradactyloides Richters 



(38). 



89. M. scAa?^cZm?w Richters (45). 



90. M. samoanus Richters (39). 



91. M. augusti Murray (20). 



92. M. zetlandicus Murray (20), 



93. M. canadensis Murray (25). 



94. M. 7tiicronychius Joseph 



(12). 



h. Body smooth ; claws of diphascon-tyipe (one very long). 



95. M. lacustris Dujardin (5). 



96. M. nturrayi Richters 



(38). 



97. M. paraquayensis Richters 



(45). ' 



98. M. hreckneri Richters (46). 



c. Body smooth : claws very unequal (macro7iyx-tyipe). 

 99. M. macronyx Dujardin (5). 



d. Body smooth : claws joined half-way {hufelandii-type). 

 100. M, ruhens Murray (21). 



e. Body evenly papillose. 



101. J/, anmt^tits Murray (14). 103. J/. mcZ^c^ts Murray (21). 



102. M. asper Murray (17). 



/. Body spinose, or with knobs in pairs. 

 ticberculatus Plate 



104. M. 



. (27). 



105. M. nodosus Murray (24), 



106. M. (rrnatus Richters (28) 



107. M. saUleri Richters (29). 



108. M. papillifer Murray (14). 



109. M. pohjchaetus Ammann 



(1). 



E. Eggs unknown. 



110 M. duhius Murray (20). 

 111. M. appelloji Richters (40). 



112. M. virgatus Murray (25). 



